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14oooÎ2UᔣḄöᓄQᔣḄULw1，ᓽᔣLwᓫßᔣ。ᙠ8^^30Ò3ᵨᓫßᔣ⊤9>ᔣ。e82vXᔣḄZ=ᑖ-◀8ᔣᨠḄU，8RᔣḄöᓄ，ᡠ9。i=Jf_=K,^,M(2-2)u^lMlu\u)、}2.ᔣḄ+ឋᔣḄ+ឋᒹ¹、ïᦪý。ᑭᵨᔣḄᙶ᪗，e´ᑮᔣḄ¹、ï8OᦪýḄ，öᑣ。(“=(^，^,“2),V=(vxtVrvz),û1]222/(345vjr看M+V=(ux+VxtUy+Vy,Uz+Vz)■yX—N.fiM—V=(ux-VxtUy-Vy,U-Vz)yJ/fku=(kuxikuyikuz)v隱ᔣr¹rïḄ|ᔣSL，W÷_ᦪrý，ᑣᔣḄ>ᔣ÷lᩭḄ>ᔣrI。3.ᔣḄᦪÿᔣḄᦪÿ-7Aÿ。5ᔣḄAÿSQo=ᔣ，Qo=ᦪ，ᐸöû11：u•v=uxvx+uyvy+uzv=u•lvl•COS0(2-6)ᐸÒ0w5ᔣḄᜳ。5ᔣḄᜳQᢣ5ᔣåÿSvᑍḄᜳ。᪷£b(2-6)e，WMVᙳwᓫßᔣ，ᑣM•V¶JKVᜳḄ¤。᪷£b（2-6)e´：uv«xWy+wzvzCOS0(2-7)llvl>»】4»;᪷£b（2-7)e：“•v=0,ᑣMvìÊ,ᓽavrÎᚖz;《•v>0,ᑣ《、”åÿḄᜳw┦：“•v<0,ᑣ《、”åÿḄᜳw。4.ᔣḄᔣÿᔣḄᔣÿ-7ÿ。ÿḄ$WQo=ᔣ，(ᔣpwᔣttvḄÿ,ᑣ：P=uXV=[(UyV-U,Vy),(u2vx-uxvz)t(uxv-uyvx)](2-8)ᔣḄUw：lpl=lwl•lvl•sin8(2-9) ⚜ᜓ+,OOO15ᔣpḄ>ᔣᚖzJK÷vᡠ}Ḅá☢（ᓽîᚖzJ^-ᚖzJv)。IJ~ᙶ᪗j，PḄ>ᔣᢥ~öᑣ^WÃᔣVᩭÌ}。Iñ·ᙶ᪗j，PḄ>ᔣᢥ·öᑣ^MÃᔣVᩭÌ}，2.3ᡠ9。·ᙶ᪗j12.3ᔣ×Ḅᔣ@5.03。9ᔣw>¯ᙠ8^^30Ñ Òᵨᔣ，0309?ᑖᵨJ⊤9BC、}CZCᔣḄ$᪀5`：D3DXVector2、D3DXVector3,D3DXVector4。ᐸÒᵨᨬiḄQD3DXVect0r3。ᙠᔣ$᪀Ḅ}©Ò，ᵨ0+Ḅ¤@ᱯ┐Iᔣ+ឋn$@，^ f¹>¯ᔣḄ+ឋ。e8⊤2.13ᵨḄ030᱄ᔣᦪ¸ὃᦻÒJᔣ$᪀Ḅ}©，ᦪÈ____________________Û____________fiḄd⁚。D3DXVec3LengthT}CᔣḄ«030᱄◀J}=ᔣ$᪀5`åD3DXVec3Normalizeöᓄ}Cᔣ ，R┐IZ*ᔣ$᪀5`rKḄD3DXVec3AddT5}CᔣḄD3DXVec3SubtractT5}CᔣḄªᦪ。8}Cᔣw，0309ḄD3DXVec3ScaleþÃ}Cᔣᨬ3ᵨᔣᦪ⊤2.1ᡠ9。ᨵᐵJD3DXVec3DotT5}CᔣᦟḄᦪÿᦪḄl`8Oᐸ¦ᔣᦪḄrᐵd⁚，èD3DXVec3CrossT5}CᔣḄᔣÿÅÚᦻ。2.1.2▣o=^1><|1▣Qᢣᐹᨵ $〃ᑡḄᦪ，%ᵨo=>®ᩭ，$ᦪᑡᦪᢣ}▣ḄCᦪ。23ᵨᜧᑏḄô#Üõ⊤9▣，ᵨ$ᑡᡂḄ᪗᪗▣Ḅᐗ²，ᐸÒóo=᪗Qᡠᙠ$Ḅ@A，óB=᪗QᡠᙠᑡḄ@A。☢ᑖQ|=▣Ḅ：3x3▣©、2><4▣_><2▣^。'^13C11CI2b'1bob1bA1Bc=C21C22b.22'23C31C32$ᦪᑡᦪrḄ▣7w>▣。I+ᐗ²ᐰw1，ᐸ¦ᐗ²ᐰw0Ḅ>▣7wᓫß▣，ᓫß▣23ᵨ/⊤9。Iñ▣，ᓫß▣rìJ᪗ÒḄ“1”。W5=▣Cᦪr，,IKḄᐗ²·r，ᑣJ5=▣r¶。1.▣Ḅ+ឋIJCᦪrḄ5=▣e8n$¹ï。▣ḄQ5=▣IKᐗ²r¹ᡠ´ᑮḄ▣，▣ḄªQ5=▣IKᐗ²rï´ᑮḄ▣。ᨵ5=&2▣41 16oooÎ2Uan11^p'i<^▣，ᑣ▣©▣Ḅýÿ^Qo=ᡠᜎþ▣，ᐸÒ6^]ó/$ó7ᑡᐗ²~¶J4Ḅó/=$ᔣℏ÷5Ḅó^=ᑡᔣḄAÿ，pô：C/y=a,•bj，Ꮇ(：b'a\a7ai3Ab2a7a22.a23b,a\^ll+a2^2+a3^3al^l2+aZ^22+°13^32ᑣC^AB(2-13)a2l^\+a22^2+fl23^31a2^2+a22^22+fl23^329：▣rýo[SgÊᣚ᳛，ᓽ5ᐵ^43.▣Ḅ⌮▣IJ>▣©，W?ᙠ>▣5gD=/,©]?=/，ᑣ▣4we⌮▣，▣7w▣©Ḅ⌮▣。o[▣4Ḅ⌮▣ᵨ^⊤9。᪷£☢Ḅ}©e：¦ᨵ>▣ᨵ⌮▣，o=><〃▣Ḅ⌮▣·Q^><〃▣，▣÷ᐸ⌮▣Ḅýÿwᓫß▣。,SQᡠᨵḄ▣-ᨵ⌮▣，ᑨeo=▣ÔQᔲᐹᨵ⌮▣Ḅ>Q，T▣Ḅ$ᑡb“1，W141*0,ᑣ▣9e⌮，ᔲᑣSe⌮。▣Õ⌮Q▣ýḄ⌮。ᙠ30⚞r，23ᵨ▣n$ᙶ᪗Lᣚ，▣©Ḅ⌮▣©-1，ᵨJn$▣9[ᡂḄᙶ᪗LᣚḄ⌮Lᣚ。ᨵᐵ▣Õ⌮ḄÛcᩖ，ᙠûSÄCD。ᑭᵨD3DXḄD3DXMatriXInverse()ᦪe8>¯ᙢ´ᑮo=▣Ḅ⌮▣。4.▣ḄÃ▣ḄÃQX▣Ḅ$LwÃ▣ḄIKᑡ，µᯠ，o= 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Òᵨ4x4▣⊤9⊤2.2çᑖéᵨḄ030᱄ê▣ìᦪLᣚ，ᡠ8D3DXD3DXMATRIXÀᦪý×____________$᪀5`⊤94><4▣。w>¯▣Ḅ+D3DXMatrixIdentity᪀⌶ᓫL▣ឋ，ᙠ▣$᪀Ḅ}©Ò，ᵨ0+ᓝḄD3DXMatrixlsIdentityᑨN▣ᔲᓫL▣¤@ᱯ┐I▣Ḅ+ឋn$@D3DXMatrixMultiplyùO▣ḄP@D3DXMatrixInverseù▣Ḅ⌮▣。û，0309R¡i÷▣rD3DXMatrixTransposeù▣Ḅ;÷▣ᐵḄ#ᦪ，ìᯠJ#ᦪ¦ØᵨJᜐᳮ4><4▣。⊤2.2ᑡÈ|=3ᵨḄ030᱄▣ᦪ，◀J3ᵨḄ▣ᦪå，d 18oooÎ2UḼz{ḄUᐭ，ᙠx☢RBᑮ¡iᐸ¦3ᵨḄ0309▣ᦪ。9：ᨵᐵᙶ᪗Lᣚ030\4×X8$᪀Ḅᑁ4，ᙠó5»ÒRBn$*dCD。2.1.3á☢ᙠ07^830Ñ Ò，·¡áSᔣ▣ᵨ´Öâ+，PQᙠ¡iêæo÷á☢rᐵḄ Q3ᨵḄ。1.á☢Ḅ}⊤9ᡃÐ-⍝}=A'、P.。e8}o=á☢，◀2v}=A}o=á☢，·e8ᵨo=ᔣ,-á☢ḄoA}o=á☢。ᐸÒá☢Ḅᔣe82vb}。n=^y-Po)xU^2-Po)(2-15)á☢QᡠᨵgbḄAâḄᔠ。n•0>-Po)=0(2-16)ᵫJᔣÄá☢ḄA^^Q}Ḅ，ᡠ8be8ᑏᡂ8f3ᵨḄb。n•p+c/=0(2-17)ᐸÒd=-n.p0◀☢Ḅ⊤9>bå，R3ᵨá☢>Ñ⊤9á☢，á☢>ÑḄo[b。ax+by+cz+d=O(2-18)á☢>Ñᵫ4=jᦪ〜b'c、“}。D3DXḄá☢$᪀D3DXPLANEQ2v4=jᦪᩭóFá☢Ḅ。ᱯᑩ◤⌕ᢣÈḄQ（Ahc)Qá☢Ḅᔣ，^·Qᔣ⊤9bᓽb（2-17)ÒḄ12.á☢ḄöᓄWá☢Dᓝ^^+ᡷ0Ḅᔣ《=(^&，0)wᓫßᔣ，ÖKá☢7wöᓄá☢。ûî，ÿÒ÷U--Aþ÷á☢ᑁ÷UoAþ。᪀ᡂḄᔣ÷ᔣ《ḄAÿ《•0?-)¶JA^ᑮá☢Ḅᨵᔣ.ã。Xá☢öᓄS◤⌕öᓄᐸᔣ，ᓽÚᦋjᦪ1byc，R◤⌕îÚᦋjᦪ4ᐹ#>QXá☢>ÑḄZ=jᦪî◀8ᔣ《ḄU。3.z+á☢ḄÊA2.4ᡠ9，(vA^^Ḅz+á☢ḄÊAw^•ᵫñA^ßJz+，Vû?ᙠ)=ᦪ/，bᡂ：p=tp2+(~t)p^(á☢Qᵫᔣ《á☢ḄoA}Ḅ，Vwþᙠá☢，ᡠ8bᡂ。n.Q)-Po)=0^ᨵn•(02+(l—^i-Po)=O ⚜ᜓ+,OOO19JQeᵨ/bT~t=(n•po-n•py)/(n•p2-n•px)(2-19)TÈ£åx，ÊA^e82v¸ᦪ£ḄòTÈᩭ。4.Aá☢ḄÿᐵjIJo=}ᔣᡭᑁ%oA^Ḅá☢，÷UoA^÷Ká☢Ḅßᐵjeᵨ5ᔣḄAÿ《•'-)n$ᑨe，ᑖw8}*ê。•ᡭ.0?-ᓹ0)>0，ᑣA^ᙠᔣḄo0：•”.0?-ᓹ0)=0，ᑣAþᙠá☢；•《*0-')<0，ᑣAþᙠᔣḄI0。IJ8>Ñ^^++^+^=0⊤9Ḅá☢，e8z1ᑭᵨ0^+^+^Ḅ¤}A^(1，y,2)á☢Ḅßᐵj。•D+6>，+6^+£?>0，ᑣA^ᙠᔣḄo0；•gar+^+cz+d=O,ᑣA^ᙠá☢；•gor+^y+cz+^<0，ᑣA^ᙠᔣḄI0。5.D3DX^mᵫJá☢ᙠ0^“9Ñ ÒḄ@⌕Äᵨ，ᡠ8D3DXD3DXPLANE$᪀⊤9á☢。D3DXPLANE$᪀ᵨá☢>ÑḄZ=jᦪ⊤9á☢，w>¯，R2v0++Ḅ¤@ᱯo┐Iá☢Ḅ。û，0309Ro÷á☢rᐵḄ#ᦪ,⊤2.3ᑡÈ|=3ᵨḄá☢ᦪ。D3DXPLANE$᪀Ḅ}©8Orᐵ#ᦪḄ*d1ÙØ，èxÚᦻ。⊤2.3éᵨḄ030d¾☢ìᦪᦪm_________________________D3DXPlaneDot☢ 40ᔣḄ"#D3DXPlaneDotCoord☢ 30ᔣ%：Ḅ"#,(Ꮇ*ᔣ+Ḅ…ᑖ+.】D3DXPlaneDotNormal☢ 30ᔣ0Ḅ"#，(Ꮇ*ᔣ2Ḅ〜ᑖ4.0D3DXPlaneNormalizc5ᓄ☢D3DXPlancFromPointNormal᪷E"Fᔣ+᪀H☢D3DXPlaneFromPoints᪷EI "᪀H☢D3DXPlanelntersectLineJK☢ḄL"：030？13 001()Àᦪ9jᵨwᑨN☢^¹％jkḄ？1。ᵨ00++ ¡z1&ᵨ2'^3?1ᦪQᨬl+、ᨬᮣR、·QØᨬ£ᜧḄÑ>b。J*>bḄ AQÑÃÄᓫ&3ᕡ、ᦔ᳛i，ᯠ 8"8᱄Ñ ¬ᵨḄQJ*>b。ᵨ8^89ᑏabÑ ，◀0789HḄ:#1ô，ᯠR⌕ᵨoḄ％432？1ᦪ。 20oooÎ2U2.2.1:#〜L32c？7Ñ Ḅp ᵨ952008:#％432？1Ñ ，ᒹZ=p ：•H`⚗p•8¹"ṹ•8¹tV•@1☢$ᔠ9Ñ “SimpleWinApp”，CD:#ᑩ“2?1Ñ ḄZ=p 。9：▭·e8ᵨ％5¿1€++6.0％5¿15ÈÈ02003ᑏ^32？1Ñ ，PQᵨ％8¿1Studio2005、VisualStudio20088OVisualStudio2010。VwᨵoHḄWindowsᓹ1ᦪᙠ^¿1C++6.0ÒS¿ᢝ。1.H`^o32⚗pᡭ:952008，ᓫD【ᦻ1H`1⚗p】ìᓫ⚗，CÈ“H`⚗p”I)᪾，2.5ᡠ9。ᙠ“H`⚗p”I)᪾·%Ḅ⚗p5`Ò，⌱à％8¿1€++☢Ḅ”432⁚A，ᙠ~%ḄUrᑡ⊤Ò⌱à“〜432⚗p”，ᙠ%ḄÈ7Ï᪾Ò，Òᐭ5^1^^^^??，,⌱àᔠ〉Ḅ&?ß，ᯠxᓫD“}”ᢥ。miS0r^rHc?V9ft_i___>W^nW5..⌱àK⌱àK⚗p⁚AᙠûÒ⚗pÈ7[.^e,.SU#vViftA^p“2.5H`¥432⚗p9：ᙠ☢ḄvÄÒBÒA_`È7w“SimpleWinApp”Ḅ.>ᫀ，2.5%ᡠ9。^ᭆùñ，.>ᫀQ⚗pḄÏ4ᘤ，ᵨJ¶ᳮrᐵḄ⚗p。o=.>ᫀe8ᒹõi=⚗p，SvÒḄ9Ñ -¦ᒹõo=⚗p。4D2.5ÒḄ“}”ᢥåx，BÈR“”432KᵨÑ ᔣ”。j:+ᔣᜐᓟ“ᭆF”⚓，JîᓫDᔣïô·0Ḅ“KᵨÑ (”@1，ᡈᓫD“op”ᢥ，ᑣnᐭ“KᵨÑ (”⚓，2.6ᡠ9。ᙠKᵨÑ (⚓Ò，KᵨÑ 5`ÒAw“>^8^^5KᵨÑ ”。ᙠ“▬¹⌱⚗”Ò⌱à“⚗p”c⌱᪾，ᓫD“[ᡂ”ᢥ。tû，[ᡂo=⚗pḄ_`。 ⚜ᜓ+,OOO219：WS⌱à“7⚗p”c⌱᪾，B)Înᡂo=ᓫḄ〜432Ñ ᪾¾，ᒹḄV"ṹᔜ*tV。PQ`Úᐜnᡂo=⚗p，)Å8¹"ṹ，J᪵e8¹Uᳮ。ÒḄ9Ñ -Qᐜ_`⚗p。_`⚗påx，e8.>ᫀ¶ᳮᘤïô，e8ÚÈ.>ᫀ、⚗pÑ ᦻåÿḄᐵj，2.7ᡠ9。£ᵨ《»«ewtfl1»33iU*ᫀtV¶ᳮᘤÒ~D“SimpleWinApp”⚗p，ᙠCÈìᓫÒ⌱à【8¹7H`⚗】ìᓫ⚗，ᡈὅᓫD【⚗p:¹1H⚗】ìᓫ⚗。JîBCÈ“8¹H⚗”I)᪾，2.8ᡠ9。^sa#^S!^»-—_■■ImJ3window*ca^HTMl5CMm«LTᦻ《4]jH»s*«Jl«»iia»7-*i-e5x：3ᵨ&*»ᕲ^gwpl^nApp.cpp^CJi(l):h:v#t*t*0W8W5'>0irectXj?itW88*fxT>^ftyS^mpi#Wi^AppSimpl#Wi#>AppW»B‘12.8n⚗µòb⚗ᙠ8¹H⚗I)᪾Ò⌱à8¹“O+ᦻ（.cpp)”，,Òᐭᔠ〉ḄᦻÈ7，“Main”,ᓫD“8¹”ᢥ。Jî⚗pÒᨵo=Ḅ0+"ṹᦻ，ᙠKᦻÒᑏ0++"ṹᓽe。2vrḄ>，Re88¹ᜮᦻᐸ¦0+"ṹᦻ。9Ñ 570^16>¥4??Ḅ[V"ṹqoÞ⁚。 22oooÎ2U3.8¹tVtVᓽᦪ£，᪗、ᐝ᪗、ìᓫI)᪾-QtV，8ÐÌ;?ᙠÑ Ḅ᱄6ᦻÒ。wᵨ)Å}ᑴḄ᪗Ñ᪗ᐝ᪗，◤⌕ᐜw^&2⚗p8¹rKḄtVᦻ。8¹tVᑏ"ṹ,Ôᨵ|zḄᐜx< ，23Qᙠ◤⌕ᵨtVî8¹tVᦻ，ᯠxᙠÑ Ò2vrKḄ？〖ᦪᵨJtV。ᙠḄᜧ%ᑖ9Ñ Ò，ᵨḄQÒAḄ᪗ᐝ᪗，·ÔᨵᵨìᓫI)᪾，ᡠ8ᙠûSCDtVḄᵨ。4.@1ᑏV"ṹåx，ᓫD【nᡂ1nᡂ.>ᫀ】ìᓫ，ᡈᢥÏÐḄ^7Ï，@1⚗p。W"ṹH⚗p(ÔᨵE⚪Ḅ)，BnᡂrKḄe$ᦻ，WV"ṹᡈ⚗p(?ᙠE⚪，ᑣBᙠÒÈïôÈ@1┯8O>Ù。nᡂ.>ᫀ⊤☢¦ᨵo=vÄ，PQ▭ᔊ5=vÑ：@1。S¶QV"ṹ?ᙠ 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rÎὶjḄᓫäḄÎ@1?（DLL)。ᓃQ÷(ᜓrᐵḄ"ṹ，IhS¿ᢝḄØ，8S:U。¦ᓃhØbÅ，PSn$¸ᦪbÅ，ᡠᨵJÃÄ◤⌕ᵫ8(^30ᙠ&ᵨ{^ᓃåûn$。3.1.2:¸ὃj◀¿ᢝᦔ᳛Ḅh^j，07"(^30Ñ R¿ᢝ:¸ὃj(ReferenceLayer,REFLayer)c:¸ὃje82v:UḄ>bÖhS¿ᢝḄØ，^ᙠ)ᱯPêæ-ᯠe8ᵨḄô789Ø。ᙠìû(ᜓS¿ᢝ)Ḅ889ᱯឋî，wz{stJᱯឋ，e8ᵨ:¸ὃj。 34oooÎ3U3.1.30□(í0îïðᡂDirect3D、〜4Z812[ᜓ" （GraphicsDeviceInterface,GDI)、HAL<[]*håÿḄᐵj3.1ᡠ9。3.1ᡠ9，071^〖30001ᜐᓟojS，0L830001-e82v(ᜓÉÎÑ 1ô（DDI)Eh。PSJ001ḄQ，0^^30Re8ᵨ1112v001ᩭEh，^e8ᐙᑖᑭᵨhḄØ。HAL(ᜓ2vh¿ᢝḄᱯh¹¤Ø。e8ᑭᵨ0^^〖30>bÅhQᔲ¿ᢝ)Ø。WT!Ḅµ9〉ᘤ（µᓱ）¿ᢝ0〗ᕸ130，HAL¯?ᙠJKT!Ò。◤13.1bᵨM、Direct3D、⌕üUḄQ，µᓱÉÎÑ t´¿ᢝ0<^^^#1ḄᐵDirectX7.0᱐Ḅ001Ø$07899.0KᵨÑ 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&ᵨK>◀I⊤☢?;Ḅ┝}。•061080K>2viᐙ$᪀03051X?0£_0£50^;Ì⊤☢ḄóF1ê。3.2.2Oÿ.01H130ᵨ0305^1X?ᓚ£^^5(：$᪀óF⊤☢，K$᪀ᵨ^^1（O）Ì7ᔧ'(）ᡂᕒóF⊤☢ḄÏᜧÞ，J5=ᡂᕒ-Q8²wᓫß。ᡠ8IJo=640480Ḅ⊤☢，NàQ8ßḄ⊤☢RQ24ßḄ⊤☢，”7(1ᓄ^^7§&ᡂᕒòQrḄ。ìᵨ10&“305^(3069:§(^9X6(^()>┝}o=⊤☢î，K>Biᐙo=D3DLOCKED_RECT^^,K$᪀ᒹõ⊤☢Ḅÿ.（pitch)o=ᢣᔣ┝}?;Ḅᢣ┐。03010<^^0_R£0[$᪀Ḅ？1¦ᡂᕒóF⊤☢Ḅᑁ?ÿ.，·7w（stride)。ÿ.Q⊤☢o$Ḅ:ᜮo$:ᜮåÿḄ.ã，8Ü⁚wᓫß。Vwÿ.ḄᓫßQÜ⁚SQ²，ᡠ8²zbSḄ⊤☢，ᓽᐸᜧÞr，ᐸÿ.·QSḄ。û，SØᎷ}ÿ.òQOý8Z²Ü⁚ᦪ´ᑮḄò。ì┝}⊤☢?;,I⊤☢ḄZ=²n$vÄî，◤⌕TZ=¨Ḅß，wû◤⌕ᵨ⊤☢Ḅ²zb（²zbᵨJ}Z=²ᡠᓰḄÜ⁚ᦪ）。3.2.3²zbo©Ḅd⁚ᵫ²ḄᦪZ=²ḄßᦪᐳóF，ᐸÒ²Ḅßᦪ.}²7⁐Ḅ*dÑ。7⁐ßᦪᑖᡂ⊤9ª、«、¬}l⁐Ḅ}%ᑖ。ᙠ8^830Ò，ᡠᨵ²zbᵫ030?(^^^^Pp5`}©。o=8^30⊤☢Ḅ²zbᵫ⊤☢²Ḅ7⁐ßᦪ⊤9，3ᵨḄ²zbq⊤3.1。，ᙠ0^830Ò，16ß²zb}©w030?^_X50635，⊤9²7⁐Òᵨ5ß⊤9ª⁐、6ß⊤9«⁐、5ß⊤9¬⁐。________________________________⊤3.1éᵨḄ01□^30òó«¬_________________________________᪗,î_____________________________________ו_________________________D3DFMT_UNKNOWN_+3456D3DFMT_R8G8B8T34ᵫ8L1G、8ñᡂ，ᐳ24LD3DFMT_X8R8G8B8T34ᵫ8L、G、8<8LaᶇLñᡂ，ᐳ32LD3DFMT_A8R8G8B8T34ᵫ8L、G、B、A(Alpha)ñᡂ，ᐳ32LD3DFMT_R5G6B5T34ᵫ5L、6L0、5L8ñᡂ，ᐳ16L3.2.4Êᣚ@÷⊤☢Ãᜧiᦪ}CÑ ºᨵ2=ᡈfiḄ7⁐>?。ᵨJìûefᑵHḄ7⁐>?7wû'>?，ᵨJ¿ᑴḄᐸ¦7⁐>?7wx'>?。îºᨵû'>?x'>?Ḅ 36oooÎ3UÑ ，e8în$¿ᑴefᑵHÃÄ，ᐸjkḄ$ឋØÚñᨵᓫ=7⁐>?ḄÑ 。ᙠ81^^30Ñ Òᨬ3qḄêæQᨵo=û'>?o=x'>?。ìᙠx'>?¿ᑴ[x，◤⌕Xx'>?Îᑮû'>?n$µ9，J=vÑ7w⊤☢Ã。Vw¯ᓱᵨᢣᔣ⊤☢Ḅᢣ┐⊤9û'>?，ìKᵨÑ ⌕Õ01^(^30Xx'>?Êwû'>?î，07(^30IÃ5=ᢣᔣ⊤☢Ḅᢣ┐，$Wx'>?LᡂHḄû'>?，lᩭḄû'>?LwHḄx'>?。ᙠ÷<î，¦⌕KᵨÑ ⌕ÕÊx'>?ᑮû'>?，Bn$⊤☢Ã， ᙠo=µ9ᘤᑵHᕜ»ᑁe8n$ojᑡḄÊx'>?èÕ，JQ07"ô30(ᜓÊÿ◞(presentationû'óox'óBx'interval)Ḅᭆù。•>?>?>?Êᣚ@Qᢥ< ⌲=Êᑮû'&9Ḅi=x'>?Ḅᔠ。Êᣚ@23ᵨñᙠᑁ?ÒF，F[xÙÊᑮû'>?µ9，^ nᡂOᵹḄÎ。ᙠ0ᓄ^130Ò_`ḄZ=F(ᜓt´ᨵo=Êᣚ@。ìÊᣚ@ᒹõo=û'>?i=x'>?î，ᢣ┐ÊᣚQ+ún$Ḅ，3.3Qo=9。3.307□0730(ᜓI^0©D30F(ᜓ（7w0©D30(ᜓ）_`13.3⊤☢c;F，ᙠÑ Òwo=COMI^，8Qᨬ@⌕、·QᨬcᩖḄ8G1300(^I^，Ê?;FG(FGᵨᩭᑴḄ¿ᑴ>b，x☢B]CDFG）。û，0^^〖30(ᜓR$ᙶ᪗Lᣚᐝ᯿T，,X¿ᑴᑮµ9⊤☢。ᙠÑ Ò⌕&ᵨ07^830(ᜓI^ḄØ，✌ᐜ◤⌕;´KI^Ḅo=1ôᢣ┐。3.3.10□(^30iᜓôõ07^^30(ᜓ⌕ᨵ5*5`：111(ᜓ&£?(ᜓ。◀HAL(ᜓREF(ᜓå，Rᨵo*7åw“:(ᜓ”Ḅ(ᜓ5`，J*5`Ḅ(ᜓRᙠ´ᵨ。07"^30ᵨ0300£¥×v？£Pp⊤9ᔜ*(ᜓ5`，ᡠ9。typedefenumD3DDEVTYPE{D3DDEVTYPE_HAL=1,//HALlS^D3DDEVTYPE_REF=2,//REF^D3DDEVTYPE_SW=3,":(ᜓD3DDEVTYPE_NULLREF=4,D3DDEVTYPE_F0RCE_DW0RD=Oxffffffff,>D3DDEVTYPE,*LPD3DDEVTYPE;1.^^ᓃiᜓHAL(ᜓQ⌕Ḅ(ᜓ5`，8¿ᢝh¹¤ᐝ᪕ᓄ8Oh:⚔Aᜐᳮ。W$0ᓄ830Ñ ḄT!Ḅµᓱ¿ᢝ07ᕸ130，Ö8G130Ñ Bᵨ11[$}CvÄ。¦ᓃ(ᜓ2vhᩭn$ᐰ%ᡈ%ᑖᙶ᪗Lᣚ、ᐝ᯿ᐝ᪕ᓄᜐᳮ。ᙠÑ ÒS◤⌕z1Eh，Q2vHALEh，ᵫ¦ᓃ&ᵨµᓱÉÎÑ Ḅᦪ>。Wh¿ᢝHAL，Ö8^(^30Ñ 2v?11^(ᜓØ8ᨬ±>b$。 08□30ᐭ'ooo372.X£「(ᜓ¦ᨵï07"8950〖B¸ὃ(ᜓ。ìÑ ᙠèï8"8950XḄ!ᘤèÕ¸ὃ(ᜓîB]%~01ᓃ，JîᡠᨵFvÄḄ$W-XᕈRo=|e。¸ὃ(ᜓ¿ᢝᡠᨵḄ07^(^30ᱯឋ，ᵫJ¸ὃ(ᜓü@ÖR07^130Ḅᡠᨵᱯឋ，Sü@$¤，,¸ὃ(ᜓS¿ᢝh¹¤，ᡠ8ᵨ¸ὃ(ᜓ¿ᑴḄ¤᠒。S¶hQᔲ¿ᢝ，¸ὃᐝ᪕ᘤÙQ2v0?。ᢣ$¿ᑴ。ᵨ¸ὃ(ᜓḄpḄQwst^907"830Ḅᱯឋ，，WUz{07830Ḅ)=ᱯឋ，ìûᵨḄh-S¿ᢝKᱯឋ（Jît_`^^ᓃ(ᜓBᜫ}），Jîe8ᵨ¸ὃ(ᜓᩭstz{JhS¿ᢝḄ8830ᱯឋ。3.3.2⚔Aᙠ01«5830Ò¿ᢝ:h5*⚔A>。23，IJ:⚔Ah⚔A，(ᜓØÔQSḄ。᪷£µᓱµᓱÉÎ，h⚔AᜐᳮØÔQeLḄ， :⚔AᜐᳮØÔQ³}Ḅ。IJh^j(ᜓ¸ὃ(ᜓ，ᑡ᪗ᑴᐸ⚔Aᜐᳮ$w。*D3DCREATE_SOFTWARE_VERTEXPROCESSING•D3DCREATE_HARDWARE_VERTEXPROCESSING•D3DCREATE_MIXED_VERTEXPROCESSINGᐸÒD3DCREATE_MIXED_VERTEXPROCESSING᪗(ᜓᵨ:hᐳn$⚔Aᜐᳮ。:⚔Aᜐᳮo=&¿ᢝḄ⚔AᜐᳮØÔ，ᒹN▲ᑴḄᐝVᦪeÑ⚔AḼ⁐ᘤḄ[ᐰ¿ᢝ。ìᵨ¦ᓃ(ᜓî，eᙠ÷<îÿᙠ:⚔Aᜐᳮh⚔Aᜐᳮåÿn$ᑗᣚ，！^ᓃ(ᜓQo*î¿ᢝ:⚔Aᜐᳮh⚔AᜐᳮḄ(ᜓ5`。ᙠ▭ÑÒ，e8✌ᐜ´tᵨh⚔A，WìûhS¿ᢝh⚔A，ᑣ¬ᵨ:⚔A。e82vbÅ(ᜓឋØ}ìûµ9(ᜓQᔲ¿ᢝh⚔A。9：µᓱ¿ᢝh⚔AḄ=o*¶PḄÛQ，Kµᓱ¿ᢝ⚔ALᣚᐝ᯿Ḅh。3.3.3_`07□^30(ᜓI^_`0ᓄ830(ᜓI^▭·Q*+ᓄ0^830ḄvÑ，◤⌕8Z=p 。•_`07"830I^，;Ì10^83091ôᢣ┐,•bÅ(ᜓឋØ；•iᐙD3DPRESENT_PARAMETERS$᪀，•_`07"83ô(ᜓI^，;Ì10ᓄ8300&9^^91ôᢣ┐。1._`07□(^30I^0©^130I^Q0^^^30Ñ Ò◤⌕_`Ḅóo=I^，·Q◤⌕ᨬx³ÃḄI^。e8ᵨ08300^ᦊ9()ᦪ_`07ᕸ130I^，,;Ìo=ᢣᔣ10^83091ôḄᢣ┐，ᦪ8"(^30(^^9()¦ᨵo=¸ᦪ，K¸ᦪ(w030_50〖^^X51(^。☢Q_`0^830I^Ḅ9。LPDIRECT3D9g_pD3D=NULL; 38oooÎ3Uif(NULL==(g_pD3D=Direct3DCreate9(D3D_SDK_VERSION)))returnE_FAIL;;Ìᑮ101^^3091ôᢣ┐åx，e82vK1ô，bÅh(ᜓḄឋØ，Pp0L830(ᜓ，J5⚗§ÄQ_`0^830(ᜓI^ᡠ◤⌕Ḅ。(ᜓPpQᢣ;ÌjkÒeᵨḄZᙽµᓱḄឋØ、µ9Ub（displaymode)、µ9zbOᐸ¦1ê。ᵫJ(ᜓPpḄvÑÛcᩖ，wᓄÑ R，ᙠḄ9Ñ ÒµᶍJ=vÑ，,⌱àìûµᓱ}¿ᢝḄµ9Ub、µ9zb¶，8&ØTᡂ_`0^^^30(ᜓI^，ᐹ#>ᙠx☢RBCD。2.(ᜓឋØbxᙠ_`0ᓄ(^30(ᜓI^åû，◤⌕bÅìûµᓱḄឋØ，8_`Ḅ8^Èᓹ(ᜓI^ᙠ$FîØTᐙᑖᑭᵨhḄᜐᳮØ。e82v10^(^309::0^0^(^^8()>;Ììûh(ᜓḄឋØ，K>iᐙ-•=0300？9$᪀。2vbx0300?9$᪀Ḅᔜ=ᡂᕒ，e8ᑨeìûhQᔲ¿ᢝ)⚗Ø。188309:¶6106vᓃ603?8()>Ḅ¯。HRESULTGetDeviceCaps(UINTAdapter,D3DDEVTYPEDeviceType,D3DCAPS9*pCaps)；ᐸÒ：•€139L61*µᓱḄ •061^67ᓹ6[ᜓ=>•?(^?3]%iᐙåxḄ(ᜓឋØ$᪀L，ᑨeìûhQᔲ¿ᢝh⚔AᜐᳮḄ"ṹ。D3DCAPS9caps,.d3d9->GetDeviceCaps(D3DADAPTER_DEFAULT,deviceType,&caps>,intvp=0;if(caps.DevCaps&D3DDEVCAPS_HWTRANSFORMANDLIGHT){vp=D3DCREATE_HARDWARE_VERTEXPROCESSING;>else{vp=D3DCREATE_SOFTWARE_VERTEXPROCESSING;>9：WZᜓᵨoHḄ、Ḅᱯឋ（RÔᨵ´ᑮhâ+¿ᢝḄᱯឋ〉，`ÚᙠᵨJᱯឋåûÙQᐜbÅ(ᜓឋØ，ÅÚìû(ᜓQᔲ¿ᢝZᜓᵨḄᱯឋ。ᙠx☢，ìNOoᱯឋî，B9Jn$rKḄ(ᜓឋØbÅ。3.iᐙô30?8Ç5Ç·oᓹ[^"¸×£¹8$᪀ᙠ_`07G〖30(ᜓI^åû，R◤⌕ᐜ*+ᓄ030?¦£5£^^^^^^1£X5$᪀，K$᪀}©8^830(ᜓI^Ḅrᐵ1ê， J1êXB/08830(ᜓḄµ9>，K$᪀Ḅ}©。typedefstructD3DPRESENT_PARAMETERS{ 08「630ᐭ'00039UINTBackBufferWidth/BackBufferHeight;D3DF0RMATBackBufferFormatjUINTBackBufferCount;D3DMULTISAMPLE_TYPEMultiSampleType;DWORDMultiSampleQuality;D3DSWAPEFFECTSwapEffect;HWNDhDeviceWindow;BOOLWindowed;BOOLEnableAutoDepthStencil;D3DFORMATAutoDepthStencilFormat；DWORDFlags?UINTFullScreen_RefreshRateInHz?UINTPresentationInterval;>D3DPRESENT_PARAMETERS,*LPD3DPRESENT_PARAMETERS；ᐸÒ：•8Å0^3ô££6^1º&83。98'£6^^19ᓃx'>?ḄO。W8ïô>bµ9,KᡂᕒLÌ(w0,ᑣjk)Îᵨïô(ᡝḄOÄwx'>?ḄO。•»<^8|^ᓃ“0^^^x'>?Ḅ²zb，5DJefµ9Ḅ²zb，²zbQ²ᙠµ9ᑁ?ᡈT!ᑁ?ÒḄ?;zb，q⊤3.1。•3&0^^“£6“0¿Lx'>?Ḅᦪ。Kòe8w0、1、23,ᐸÒÌ01î-⊤9_`o=x'>?。WjkSØ_`ᢣ}ᦪḄx'>?，ᑣ_`0ᓄḄ0(ᜓBᜫ}，îB)ÎXKᡂᕒ(wìûjk¿ᢝḄx'>?ᦪ。•^^1L153Í161796i@¬᪵5`，ᵨJIJK。•3〜39£££601:ᢣ9jk?Ḅᑁ4cᑴᑮû'>?，KᡂᕒQ0305o？£??£0^Pp5`，ᔜPp3Ḅᐹ#õ©èÅÚ50〖ᦻ。23XSwapEffectSSSD3DSWAPEFFECT_DISCARD,Jîᦔ᳛ᨬ。•¼067½06；^1^0〜ᢣ}¿ᑴïô。WX©'v&^^^^(w>^^,ᑣ¿ᑴïôwìû̾RḄïô。•^^^^0〜601᪗8ïô>bRQᐰe>bµ9。WXKᡂᕒ(w×X0£,8ïôµ9！WXKᡂᕒ(wFALSE,ᑣ8ᐰe>bµ9。•£ᡭ3ᓃ16c#006?^5L6Ḅ½123XKᡂᕒ(w×X1£，Jî8830B)Î_`,CgUUr>?。•û00ᓺLL6¹11?0ᕸ8LU>?Ur>?Ḅ²zb0•?1393KᡂᕒQo=030?&£5£>^^^3，ᵨJᢣ}o▬¹Ḅᱯឋ，eXᐸ(wÒAò0。•FullScreenoRefreshRateInH2ᢣ}ᐰeµ9Ub，µ9〉ᘤᑵHefḄ⚣᳛。IJïôµ9Ub，Kᡂᕒ(w0,IJᐰeµ9Ub，23XKᡂᕒ(wD3DPRESENT_RATE_DEFAULT,⊤9ᵨµ9ᘤḄÒAᑵH⚣᳛。•?¿861^^&01^1^6〜31ᢣ}x'>?÷û'>?ḄᨬᜧÊᣚ⚣᳛。e8Ì030?À£·3ÒḄo=，23(wD3DPRESENT_INTERVAL_IMMEDIATE(ᓽÊ）*D3DPRESENTJNTERVALJDEFAULT(ᵫ〇^^130⌱àÊ⚣᳛，23¶JᑵH⚣᳛）。ÓᯠD3DPRESE^^^_PARAMETERS$᪀ḄᡂᕒÛi，P23êæ¦◤⌕ᵨᐸÒḄ 40oooÎ3U´ᦪ|=ᡂᕒ，ᐸ¦ᡂᕒLeÌjk ḕò0，，e(。//✌ᐜ;ÌìûµᓱḄ9UbD3DDISPLAYMODEd3ddm;if(FAILED(g_pD3D->GetAdapterDisplayMode(D3DADAPTER_DEFAULTr&d3ddm)))returnE_FAIL;D3DPRESENT_PARAMETERSd3dpp?ZeroMemory(&d3dpp,sizeof(d3dpp));d3dpp.Windowed=TRUE;d3dpp.SwapEffect=D3DSWAPEFFECT_DISCARD?d3dpp.BackBufferFormat=d3ddm.Format;d3dpp.EnableAutoDepthStencil=TRUE?d3dpp.AutoDepthStencilFormat=D3DFMT_D16;ᙠ¿ᑴcᩖḄî，ÒḄi=ᱥ#eØBrÎÂᢱ，ãe8AÛäḄᱥ#BVwᜐᱥ#ḄÂᢱSeqᡈ%ᑖSeq。01^(^302vUstRJ*ᦔW。ÒAêæ，UstØQÖᵨḄ，PQwØTn$UstR◤⌕_`U>?。☢"ṹÒḄd3dpp.EnableAutoDepthStencil=TRUE;⊤9ᵫ0©6“30_`,¶ᳮU>?，33<^9.ùû0069^5L61^11[03^3L=030『ø|3?_016;⊤9U>?ÒZ=²ḄUòw]6ß。Re82vrᐵ(nopᑴUst，Sv23êæÒAḄUste8g◤⌕。"ṹ€13(199.830ᓃ8“£6“03^^L=€136<^.?01^^;⊤9x'>?Ḅ²zb÷ìûµᓱḄµ9zbr。▭，ᙠïôUb，e8z1X830^^^'3^0^&L(wD3DFMT_UNKNOWN,Jîx'>?Ḅ²zb÷ìûµᓱḄµ9zbr。J᪵☢Ḅ"ṹeᓄw8b，J·Qᜧ%ᑖ9Ñ ¬ᵨḄ(。D3DPRESENT_PARAMETERSd3dpp;ZeroMemory(&d3dpp,sizeof(d3dpp));d3dpp.Windowed=TRUE;■d3dpp.SwapEffect=D3DSWAPEFFECT_DISCARD;d3dpp.BackBufferFormat=D3DFMT_UNKNOWN;d3dpp.EnableAutoDepthStencil=TRUE;d3dpp.AutoDepthStencilFormat=D3DFMT_D16?9：Wᵨᐰef>bµ9，ᑣ ᢣ}x'>?ḄᜧÞzb。4._`07□(^30(ᜓI^0^(^30(ᜓI^}©0ᓄḄ0Ḅᡠᨵ¿vÄ，Wᜧiᦪ0ᓄ(^30vÄ-Q2v0ᓄ^130(ᜓI^n$Ḅ。rÛ ¡，01^(^30I^fQµ9h1êḄÛ，0^830(ᜓI^ᑣQ30ØḄᐹ#R。e8ᵨ《^D309:È〜^()>_`8830(ᜓI^。K>Ḅ¯。HRESULTIDirect3D9::CreateDevice(UINTAdapter,D3DDEVTYPEDeviceType,HWNDhFocusWindow,DWORDBehaviorFlag,D3DPRESENT_PARAMETERS*pPresntationParameters,IDirect3DDevice**ppReturnedDeviceInterface 0ᓄ(^30ᐭ'ooo41ᐸÒ：•C<13?(6dᓱMÏ，⊤] ᵨfᙽ[ᓱç089“30[ᜓv 。'ᦪ9j[÷nD3DADAPTER_DEFAULT。•DeviceType08A30[ᜓ=>。•11?0€^3>7'€10>7ᢣ}ì07¿830Ñ ^û'Lᣚᑮx'îḄ9ïô。ì0^830$JᐰefUbî，KïôQ⚔ïô^ì8^(^30$JïôUbî，Kᡂᕒe8(wNULL，JîKïôQD3DPRESENT_ᓹCC^L£5᪀Ê1^6h^^^1^0¥ᡂᕒᢣ}Ḅïô。•8'391(^?1&9(ᜓ$w᪗，ᵨJᑴZᜓ_`Ḅ(ᜓI^ᐹᜓḄ$w。(ᜓ$w᪗e8Qi=᪗Ḅᔠ，23ᵨJᢣ}⚔Aᦪ£ᜐᳮ>b。•ᓹ？『6861^3(10û3^i(6[3ᢣᔣ030?£5£>1L_?CC£L[5᪀{Ḅᢣ┐0•ᓹᓹ¦6LÂ3^6<^69½。611^6^Ä06ᵨJ]%_`Ḅ07<^30(ᜓI^Ḅ1ô。2v☢ḄCDe8ÚÈ，_`8^830(ᜓI^åû◤⌕(i1ê，J1ê2v030?X£5£^X^£×£X5$᪀Ḅᡂᕒ€G1606v^()>Ḅ¸ᦪn$(。û，ᵫJhØS¿ᢝ，_`0^D30(ᜓI^eØBᜫ}，ᡠ8ᙠ_`0^830I^åû，ᨬᐜbÅh(ᜓḄឋØ，᪷£h(ᜓឋØn$rKḄ(，&ᡂ_`01^^30(ᜓI^。3.3.4(ᜓÅᜫ÷ឮc8^830(ᜓI^ᨵ5*G：ÃÄGÅᜫG。ÃÄGQ(ᜓḄì3G，ᙠûÃÄG，F(ᜓᜐJ$G，,ᡠ»ḄFØ。ᙠ)êæ，(ᜓBᵫÃÄGÃwÅᜫ，，ᙠᐰe$>b，0L830Ñ ᜫyÏÐᯖAî，Direct3D(ᜓBÅᜫ，^F(ᜓSÙF。 (ᜓÅᜫᨬᐺ`ḄêæQ：ÅᜫᯖA，ᵨᡝᢥ7&“ÏᡈCÈo=jkI)᪾。ᵯV¶ᳮ_、ᐸ¦Ñ tn$ᐰefvÄî·B⌼ᡂ(ᜓÅᜫ。û，&ᵨ«^^300^&9::1^£)>ឮc(ᜓîᜫ}，·B(ᜓᜐJÉᜫG。(ᜓÅᜫx，wØTöyn$FvÄ，◤⌕@H(（ᓽឮc）(ᜓ。ᙠ@H(ÅᜫḄ(ᜓåû，◤⌕@H_`rᐵtV。ᙠ(ᜓÅᜫx，Ñ KìÅDQᔲe8X(ᜓឮcᑮÃÄG，WSØ，ᑣ¶Ê，zᑮ(ᜓe8ឮc。ᜧiᦪêæ，0^^^30(ᜓI^Ḅ¡i>,S]%(ᜓQᔲÅᜫḄ1ê，Ñ e8öy&ᵨFᦪ，SB1ᦈᑮ÷<(ᜓÅᜫḄ1ê。PQᙠᑁ%，JFvÄ-BÌËx，zᑮ(ᜓឮcᑮÃÄG。Û：I(ᜓÅᜫḄᜐᳮÈḄ，ÒḄ9Ñ ·ÔᨵI(ᜓyᜫḄêæn$ᜐᳮ。PQw¯Jxyᑁ4Ḅᳮ，/ὅKì(ᜓyᜫឮcḄᭆù。3.4ᨬíᓫḄ0^(^30M☢2v9Ñ 0^& 0€77E，CD:#0^830Ñ Ḅp 8O0ᓄD30Ḅ*+ᓄvÄ。✌ᐜ_`o=Ḅ〜432⚗p(^ᕸ06'6，ᐹ#p ó2»ÒḄ5ᓄ£^??r。w⚗p8¹o=0+ᦻ，ᑏ"ṹᡈὅ^9Ñ Òcᑴ"ṹ。9：ᑏ"ṹx，ᙠûR◤⌕I⚗p}ឋ:#ún$rᐵ(，ᔲᑿ2S 42oooÎ3ὥv@1。JQ*zὅ4᧕µfḄE⚪。ᙠó2»ÒCD:#ú(Ḅrᐵᑁ4，☢¦CD⚗p(。Vwᙠ"ṹÒᒹõ(13(19ᜮᦻ，KᜮᦻQÈ07"8301ô>Ḅl`}©，ᐹ#ḄRᙠrᐵḄÎ@1?ᦻÒ。wØT^JÎ@1?ÒÆᑮᡠᵨ:#1ôḄØR，◤⌕8¹I“d3d9.1ib”?ᦻḄAᵨ，ᐹ#>qó2»。3.4.1Ñ $᪀Óᯠ0ᓄ(^30Ø3£ᜧ，PQ8830Ñ Ḅ$᪀3ᓫÜᨎ，3.4ᡠ9。ᐸÒ_ê+úFSe+ún$，W_êhᑡÒᨵ_ê◤⌕n$ᜐᳮ，ᑣᐜᜐᳮ_ê，ᯠxÙF；WÔᨵ_êᜐᳮ，ᑣozSnᙢF，zᑮ⌨È0^Ì0Ñ 。ᐸÒ_`ïô_ê+úᙠo»n$CD，☢*dᑖ᪆8"830*+ᓄ、F8O$k8^830Ñ }%ᑖᑁ4。3423ᵨQ}©3.40ᓄ830Ñ Ḅ$᪀wᓄ"ṹṹ，✌ᐜ}©8Q，JQ}©ÌÃᙠᓫäḄUtilMaC^0.hᜮᦻÒ。ḄWᜧ%ᑖ9Ñ -BᵨᑮJQ。ᙠöyz{åû，Hdᑖ᪆JQḄØQᨵḄ。#ifndefV<#defineV(x){hr=x;>#endif#ifndefV_RETURN•#defineV_RETURN(X){hr=x;if(FAILED(hr)){returnhr;>>#endif#ifndefSAFE__DELETE#defineSAFE^DELETE{p){if(p){delete(p);(p)=NULL;>>#endif#ifndefSAFE__DELETE_ARRAY#defineSAFE__DELETE_ARRAY(p){if(p){delete[](P)?(P)=NULL;>#endif#ifndefSAFE_RELEASE#defineSAFE__RELEASE(p){if(p){(p)->Release();(p)*NULL;>>#endif3.4.3*+ᓄ07□(^30_`e¿ᑴḄïôx，ᙠᵨ0¹“30Fû，R◤⌕n$÷0^0rᐵḄ*+ᓄvÄ，ᓽ_`07^^30(ᜓI^，ᙠû☢Iûn$Uᐭᑖ᪆。9Ñ 0…ᓄ0^EX8830*+ᓄvÄÊᑮ)}©Ḅ1'030()ᦪÒ，KᦪḄ["ṹ，ᐸÒ¸ᦪ&”“Qïô¥P。HRESULTInitD3D(HWNDhWnd) 1□(^30ᐭ'ooo43HRESULThr?//_`ô1^€^30I^，KI^ᵨᩭ_`01^&30(ᜓI^g_pD3D=Direct3DCreate9(D3D_SDK_VERSION);if(g_pD3D==NULL)returnE_FAIL;//bx(ᜓឋØD3DCAPS9caps;g_pD3D->GetDeviceCaps(D3DADAPTER_DEFAULT,D3DDEVTYPE_HAL,&caps)；//bÅ(ᜓQᔲ¿ᢝh⚔Aᜐᳮintvp=0;if(caps.DevCaps&D3DDEVCAPS_HWTRANSFORMANDLIGHT){vp=D3DCREATE_HARDWARE_VERTEXPROCESSING;>else{.vp=D3DCREATE_SOFTWARE_VERTEXPROCESSING;//l^aD3DPRESENT_PARAMETERS^^D3DPRESENT_PARAMETERSd3dpp;2eroMemory(&d3dpp,sizeof(d3dpp));d3dpp.Windowed=TRUEjd3dpp.SwapEffect=D3DSWAPEFFECT_DISCARD?d3dpp.BackBufferFormat=D3DFMT_UNKNOWN;//_`01^'30(ᜓI^V_RETURN(g_pD3D->CreateDevice(D3DADAPTER_DEFAULT,D3DDEVTYPE_HAL,hWnd,vp,&d3dpp,&g_pd3dDevice));returnSOK;•»•3.4.4Fᙠ0^(^30Ñ Ò23ᐜ2v-L8300^^91ôn$rᐵḄFG(，ᯠxF。 ᡠᨵḄFvÄᙠ86§45061^()£^(180“4)åÿn$，9Ñ CreateDeviceÒFḄ"ṹ。VOIDRender(){//Üx'>?g_pd3dDevice->Clear(0,NULL,D3DCLEAR_TARGET|D3DCLEAR_ZBUFFER,D3DCOLOR_XRGB(45,50,170),1.0f,0);if(SUCCEEDED(gjpd3dDevice->BeginScene())){//ᙠx'Î?¿ᑴ//$kᙠx'>?F▁g_pd3dDevice->EndScene(); 44oooÎ3U//Xᙠx'Î?¿ᑴḄÊᑮû'>?µ9g_pd3dDevice->Present(NULL,NULL,NULL,NULL)?>1_7「68300677069::〇163「>107ᕸ130069^9::(^&[0>ḄÄᵨQÜo=ᡈi=⊤☢Ḅᑁ4。0^830ᙠ¿ᑴû，◤⌕ᵨK>Ðfô（viewport)Ḅ7⁐>?、U>?8OUr>?，K>Ḅ¯。HRESULTIDirect3DDevice9::Clear(DWORDCount,constD3DRECT*pRect,DWORDFlags,D3DC0L0RColor,floatZ,DWORStencil)；ᐸÒ：.•00¿Lᢣ}¸ᦪ？'8ᢣᔣḄᦪÒḄᦪ。W?X^(w~h1ᑣK¸ᦪ(w0;WpReCt(wᨵᦔḄᦪᢣ┐，ᑣK¸ᦪ(wÄò。•?8601:ᢣᔣ030&£(^$᪀ᦪḄᢣ┐。K$᪀ᦪᒹõ◤⌕ÜḄr。•þ1&98ᢣ}◤⌕ÜḄ>?，tSD3DCLEAR_TARGET、D3DCLEAR_ZBUFFER,D3DCLEAR_STENCILḄ÷Uᔠ，⊤9Ü7⁐>?、U>?、Ur>?ᡈᐸᔠ。•030(^^0^ᢣ}Ü7⁐>?x7⁐>?ÒZ=²IKḄ7⁐ò。•ᑍᢣ}ÜU>?xU>?ÒZ=²IKḄUò。•5L61^11ᢣ}ÜUr>?xUr>?ÒZ=²IKḄUrò。9Ñ 0^160^1(^&ᵨK>，Ü7⁐>?U>?，VwÔᨵᵨUr>?Urst，ᡠ8S◤⌕ÜUr>?。Ur>?UrstḄᑁ4Xᙠó8»Òn$CD。9Ñ 0ᢓ0〜^X=fôḄ7⁐>?(w¬⁐ú，0ᓄ830Ò7⁐Ḅ⊤9>Xᙠ4.3⁚（8ᕸ〖30ÒḄ7⁐⊤9）*dCD。2.Ç69711306□[^306]6>ᙠ:+¿ᑴåû，；ᐜ&ᵨ10^83006?^9::868706û0>，28830(ᜓ:+¿ᑴ（-7F）。F[ᡂx，&ᵨ10^D300^^9:½^^6î()>20^830(ᜓ$kF。 J5=>ᡂIÈR，Sᐕ¡ÒᝅÊ┯。÷<8ᕸ〖30Fᦪ- ᙠ3Ó1^^^()£“506H()åÿÈR。ᙠ9Ñ 0ᕸÈ^^Ò，Ôᨵ¿ᑴ÷<ᑁ4，Vû&ᵨ3Ó1^6û()>åx，ᓽ&ᵨ£“506H()>$kF。3.7「6(^300697069::ᡝ「656]1>0^^^30ᙠx'>?Òn$¿ᑴvÄ，ì¿ᑴ$kx，&ᵨ10^^300^7(^9::?^¹()>Xᙠx'>?Ò¿ᑴḄᑁ4Êᑮû'µ9，J᪵¿ᑴḄµ9ᙠef。？^8_>Ḅ¯。HRESULTIDirect3DDevice9:;Present(CONSTRECT*pSourceRect, 01□(^30ᐭ'ooo45CONSTRECT*pDestRect,HWNDhDestWindowOverride,CONSTRGNDATA*pDirtyRegion)?ᐸÒ：•ᢓ0⇧06860LᢣᔣcᑴVḄrḄᢣ┐。•pDestRectᢣᔣcᑴp᪗ḄrḄᢣ┐。•¼063LÕ11^0〜(^6『3：1(16ᢣᔣ⌻Fᐿ᪗ïôḄ¥P。W(wNULL,ᑣᵨD3DPRESENT_PARAMETERS$᪀ᡂᕒhDeviceWindowᢣᔣḄïôÄwp᪗ïn。•ᓹ01"7^9100ᢣᔣ◤⌕fHḄᨬÞfHrḄᢣ┐。ᙠWᜧiᦪêæ，pSourceRect、ᓹ068〖1^(^？0>^68700Øòw1^0^，⊤9fH>?Ḅᡠᨵr。W_`DireCt3D(ᜓI^îᵨḄD3DPRESENT_PARAMETERS$᪀，ᐸJ^SD3DSWAPEFFECTW5MftFSD3DSWAPEFFECT_COPY,ᑣ¸ᦪô508。6X6(^、ᓹ065(X68ᓹ07">^^ᔧ70ᓹ(w>11^[。3.4.5$k07「6^30Ñ ᙠᵨ[0(^1I^Ḅ1ôx，&ᵨX£163^0>，0(^^I^ḄAᵨTᦪᘤï1。Vwᙠ*+ᓄ0^830î_`8830I^07830(ᜓI^，ᡠ8ᙠ⌨ÈÑ û³ÃJ5=I^。0È^“6Ñ Xᡠᨵ³Ã01ᕸ130tVḄvÄÊᑮ(^30ᢓ()ᦪÒ，"ṹ。VOIDCleanup(){SAFE_RELEASE(g_pd3dDevice);//^^Direct3D^t^SAFE_RELEASE(g_pD3D);//³Ã0ᓄ'30(ᜓI^>9：Vw0L(^30(ᜓI^Q2v0^^^30I^_`Ḅ，ᡠ8Kᐜ³Ã07830(ᜓI^，ᯠxÙ³Ã0^83〇I^。*3.5Direct3D9£9/Ño1ᓄ0”5^3ᵨᐰHḄµ9ÉÎU`，ᓽ^0^¥7Dµ9ÉÎÑ U`（WindowsVistaDisplayDriverModel,ᑏw>¥00!^)。wᐙᑖᑭᵨ¥0ô1ḄHØ，,&ᢝRᨵ0^830KᵨÑ Ḅr4，9:I0^8309n$/，BPDirect3D9Ex。3.5.17^0"0ᓄ(^309¸᱄CDrIJ>^«1(^89？Ḅµ9ÉÎÑ U`（WindowsXPDisplayDriverModel,ᑏwXPDM),WDDMo3@⌕Ḅᦋn。ᐸÒᨬ@⌕ḄᦋnQ”001ᐕ¡|=0?1vÄo$，,ìᡠ◤⌕Ḅµ?ᦪÈᡠØ´ᑮḄµ?ᦪî，ᐕ¡µ?ᑁ4⚓ᙢÃᑮ3öᑁ?Ò。^“(^87᪀`J〜^^(^89ᓄ&¾᪀å，,▬¹Ḅᱯᓹ1。WDDMJoᐰHḄµ9ÉÎÑ U`，If⚣h^20ᐝ᪕ᓄvÄ001KᵨÑ ⚞rᔣᵨ³}ØhḄ30ab，8OᨬÐᔣ¿ᢝfᜧឋØKᵨÑ ḄR"eÑᜐᳮᓫᐗ(GPU)Ḅ^L。 46oooÎ3UDirect3D9£ᙠ07^(^309ḄẠn$o/，oHḄᱯ。ᵨDirect3D9£:#ḄÑ ¦Ø$Jᑩ1^0”5%8138OᨬHḄ^“(^87å，,µ9hï¿ᢝ^009ḄÉÎÑ 。Vw0L8309£？1SØᵨJ 3^01¿ᢝḄ^1^0〜8jk，ᡠ8rI¡，᪗ZḄ0^^83091ôØT〉ᵨñfiḄ¥7“0~8jk。IJe8ᑭᵨ-"f⚣hḄឋØKᵨÑ ，ᐰHḄ0^830108H13011¡i8(^309£ᡠSᐹᜓḄHØ。Vû，IJabᜧiᦪᐸ¦KᵨÑ ，9:ᵨ8D1309、Direct3D10*Direct3DlU0ᓄ830 ḄÚAQ，e8ᐙᑖᑭᵨḄ0^8309ḄÑ 。Direct3D9Ex*Direct3D9ᙠÑÔᨵ，¦◤⌕_`〉ᵨJ0&^309£Ḅ(ᜓI^ᓽe。oÞ⁚XCD<_`07"^309£(ᜓI^。ᨵᐵ0©^【309£Ḅfi1ê，èxÚ^^〇>0:Ḅrᐵᑁ4。9：0^^1950〖Ôᨵw0ᓄ(^30989Ñ 、ᜮᦻ8O?ᦻ。MSDN—WindowsSDK(8û7åwá'50〖）eᵨḄᦻ、ᜮᦻ8O?ᦻ。3.5.207「6〇Ù09[᱄KLᓄDirect3D9£ᜎḄ*+ᓄ0^^309Ḅ*+ᓄp r，Qᵨ10^<^309©1<10893006hᓃ69£" 9m0((^309Ê ᵨḄ10^309" <10^3006hᓃ69"。ᐸÊ，1019。1309£" no1019(^309" ，106(^3006?ᓃ69£" noIDirect3DDevice%gt4, ᵨ089(^30063169R()Àᦪ9m089(^30063169()Àᦪ，ç0ᓄ830/I^。9：ô^8309£ᱯᨵḄ1ô、>8O$᪀，ᐸÈ7x☢-$ᨵxq“Ex”。▭0^8309£ᱯᨵḄ1ô、>8O1ô´。Direct3D9£*+ᓄḄp ：•_`8ᕸ130/I^，;Ì188309£91ôᢣ┐，•bx(ᜓឋØ；•iᐙ030ᓹ1^5^^1^>X9£×£X5$᪀，•_`07830/(ᜓI^，;Ì10^830069^9£1ôᢣ┐。9Ñ 0ᕸ1606L69ᓃ^98ᕸ130 Ḅ*+ᓄvÑ，ᐸÒ*+ᓄ8Ḅô9ÄḄ᪶"ṹ。HRESULTInitD3D(HWNDhWnd){//_`01^<^30/I^，KI^ᵨᩭ_`01^(^30/(ᜓI^V_RETURN(Direct3DCreate9Ex(D3D_SDK_VERSION,&g_pD3DEx));//b(ᜓឋØ，"ṹᶍ//l5SD3DPRESENT_PARAMETERS^^,"ṹᶍ//_`01^'30/(ᜓI^V_RETURN(g_pD3DEx->CreateDeviceEx(D3DADAPTER_DEFAULT,D3DDEVTYPE_HAL,hWnd,vp,&d3dpp,NULL,&g_pd3dDeviceEx)); 01□030ᐭ'ooo47returnS_OK;.>W]：Vw10^^13006vᓄ69£1öD)108<^3006ᓃ69" ，ᡠ8IDirect3DDevice91Ḅïð10^。83006ᓄ69£" Vᐹᜓ。,e=10^3006^^9R" 5`£ᑴᓛøn1A3006^^9" =>，^-ᯠe8@ᵨRᨵḄ"309ṹ。3.6»@ACD8830ḄẠ ᭆù，8O<*+ᓄ0^83ᓹ。071^^30Ạ NOḄ☢ÛO，ᭆùIJ0^^130*zὅ¡23Ûãᳮ，J5%ᑖQᜧiᦪ✌S1T8(^30Ñ ᕒḄ5=]Ý。ᱯQᨵᐵ8(^30Ḅᭆù，Jᭆùi， ᙠᐸ¦Ñ⚞r1TSᑮ，ᳮ®ᩭᨵo}ḄÞã。`Ú/ὅS⌕ញJÕᡂ，ᙠẠ ᭆùḄẠÙnᐭx☢Ḅz{。*+ᓄ01[D30ᓽ_`0^830(ᜓI^，JQᑏ8"ÈôÑ Ḅóop，ᡠᨵḄµ9vÄ-Q2v88 (ᜓI^[ᡂḄ。=，IJᜧiᦪ*zὅ，3àᑮḄE⚪Q0^^^()$Ḅ9Ñ È┯， 23áâᜧḄîÿ·ÔᨵÆᑮlVᡠᙠ。ᐸÑ "ṹHÔᨵ┯，E⚪ᙠJᘤḄ(Sì。ᐵJ<(ᘤ，ᙠ»Ḅ9Ñ Ò-n$*dÛ。a!1.ᵨ88᱄¤eÃᐹ，ÅÚ88᱄Ḅrᐵ1ê，µ©ÉÎḄ0〇1᱐。2.ÅÚ0^^^(ᦻ，៉030〔?9$᪀Ḅᔜ=ᡂᕒL。3.Úᦋᓚᖾô⑶ᓄ9Ñ ，_`o=¸ὃ(ᜓI^。4.Úᦋ0^^&0^1(^9Ñ ，_`ᵨᐰeµ9UbḄ(ᜓI^。 Î4U)1ᐔ<ᦻUᑴᙠ}CÑ Ò，÷?@A>?¿ᑴᐗ。1ᩭCDBCᦻḄ¿ᑴ，VwwoÛ1ê，3◤⌕ᙠïôµ9oᓫḄᦻ。»ᨬxÒCD÷¿ᑴrᐵḄoᑁ4，ᒹFGIJK。4.108□(^30ᙶ᪗ᙠÿ|<Ò，Wᜧiᦪêæᵨãᓱäᙶ᪗jw¸᯿jᩭ⊤9，⊤9BCîᵨBCãᓱäᙶ᪗j，⊤9}Cî◤⌕ᵨ}Cãᓱäᙶ᪗j。}Cãᓱäᙶ᪗j᪷£ᑍᙶ᪗årIñ9、vᙶ᪗å>ᔣḄS，eᑖw·ᙶ᪗j~ᙶ᪗j。8ÐḄ>Q：X~æᢣ、Òᢣ、NÈᢣÞçᢣ<Ḽ9åìᔣᑮ¥åìᔣèÃḄ>ᔣ¨，WᜧçᢣᡠᢣḄ>ᔣᑍåìᔣr，Q~ᙶ᪗j，IåQ·ᙶ᪗j，4.1ᡠ9。0ᓄ^130ÒᵨḄQ·ᙶ᪗j，Vwᙠÿ᪆|<Ò23ᵨ~ᙶ᪗j，Jᙠo}Ñ*zὅ$ᩭS¯。0L(^30Ñ Òᨬ3ᵨḄᙶ᪗jḄᙶ᪗åþ4.2ᡠ9，våᚖzᔣ。4.1·~ᙶ᪗j4.20ᓃE130Ò3ᵨḄᙶ᪗jþ4.201「6&30)1ᐗᐗ（primitives)Q8"830Ò}©Ḅ⊤9b。ô^830}©6*ᐗ。⊤4.1ᑡÈJ6*ᐗḄ5`IKḄõ©。ᐸÒÛ3ᵨḄᐗ5`Q}ᔠ}ᩩ$。}ᔠ（trianglelist)QojᑡäḄ}，4.3ᡠ9。8Ðe8éûrê，·e8Srê。o=}ᔠḄ⚔Aᦪ )1ᐗ<ᦻUᑴOOO49t´Q3，,8Ḅ⚔AÙᦪQ3Ḅᦪë。⊤4.10□(^304_öᐗôõᐗ5`᪗¤______________Û_______________⚔AᔠD3DPT_POINTorÎäḄA+fᔠD3DPT_LINELISTorÎäḄ+f+fᩩ$D3DPT_LINESTRIPorÎë1Ḅ+f}ᔠD3DPT^TRIANGLELISTorÎäḄ}}ᩩ$D3DPT^TRIANGLESTRlPorÎë1Ḅ}}ᡧD3DPT_TRlANGLEFAN⊤9ᡂᡧḄo}}ᩩ$（trianglestrips)QojᑡrÎë1Ḅ}，4.4ᡠ9。VwJ}QrÎë1Ḅ，ᡠ8S◤⌕wZ=}ᢣ}8Ḅ3=⚔A。，¦◤7=⚔AØÈ4.4ᡠ9Ḅ}ᩩ$。v6(0^,0)(10^,0)(20,5,0)(-5-5,0)(5,-5,0)(15,-5,0)14.3:82,ᔠ14.4:82ᩩr0^^(^30ᵨ}ᩭ᪀ᡂᜧiᦪᐸ¦i¼，JQVw}Ḅ}=⚔A}Qᐳ☢Ḅ，FSᐳ☢Ḅ⚔Aᦔ᳛Ûi。2vᔠ}e8ᡂfí、fcᩖḄi¼yz（mesh)。4.5^9o=>#Ḅ᪀ᡂ。>#ḄZ=☢ᵫ5=}᪀ᡂ，ᡠᨵḄ}ᐳ᪀ᡂ=>#ᐗ。ᵨ}Re8᪀ᡂ⊤☢Ú®ᩭQᐝ¸î☢Ḅ}Cᐗ，4.6^9<ᵨ}᪀ᡂo=ᳫ#ᐗ。14.5ᵨ12:82⊤]sg14.6ᳫḄ:82·5y⊤]4.308□(^30ÊḄX⁐⊤]7⁐ᙠ8^830Òᓰ£Û@⌕Ḅᙢß，ᡠᨵḄvÄNàQᐝ᯿RQ[ᳮc，ᐸ$WᨬÐ-ð$ᑮ<}Z=⚔Aᡈ²Ḅ7⁐。ᙠ0^^^30Ò7⁐Ḅ⊤9>ᨵi*，w¯Jxyz{ᳮ，ᙠû✌ᐜIᔜ*7⁐⊤9>ᵨêæn$ÒCD。 50oooÎ4U4.3.1ᵨ030〇01_0X}©7⁐0300010XQ0^È0ÒÛ3ᵨḄ⊤97⁐Ḅᦪ£5`，ᐸ}©K。typedefDWORDD3DCOLOR;2v☢Ḅ}©e8ÚÈ，03003[0X▭Q0>^0X05`，ᓽo=32ßN¤«ᦪ。J32ßZ8ßo，^·t~ᑖw4，óo⊤9n，óB⊤9ª⁐ᡂᑖ，ó}⊤9¬⁐ᡂᑖ，óZ⊤9«⁐ᡂᑖ。4ᦪᢥzÒ}ᐗ⁐（·7}⁐）lᳮᔠwo*7⁐。ZᦪḄÌòQ0〜255，Jᦪò23¬ᵨᓝnᑴ⊤9，0〖【750000⊤9ª⁐，07-07-0⊤9«⁐，（^〖0000〖9¬⁐。ᵨ030€010X5`ḄL⊤97⁐，wᢣ}ᔜ7⁐ᑖ◤⌕ß。wû0LÌ0oQᵨJ[ᡂKÃÄ，0300^^0X_X08Q，ᐸ}©。#defineD3DC0L0R_ARGB(arrrg,b)((D3DCOLOR)((((a)&0xff)<<24)|(((r)&0xff)<<16)|(((g)&0xff)<<8)|((b)&0xff)));^D3DCOLOR_ARGBffl^m®,ª⁐、¬⁐、«⁐ᑖnᡂo=0300010X5`Ḅ7⁐ò。ᐸÒ¸ᦪ3⊤9n，¸ᦪ[⊤9ª⁐ᑖ，¸ᦪ8⊤9«⁐ᑖñ，¸ᦪ©⊤9¬⁐ᑖ。5DḄQRᨵ0300010¦』08030(^[0&_9X08,8ÐḄ}©ᑖ。#defineD3DCOLOR_RGBA(r,g,b,a)D3DCOLOR_ARGB(a,r,g,b>;#defineD3DCOLOR~XRGB(r,g,b>((D3DCOLOR)(((0xff<<24)|(((r)&0xff)<<16)|(((g)&0xff)<<8)|((b)&0xff)));◤⌕üUḄQ，Qô300^(^00^^ÒSᒹõ3，ᓽSᢣ}n，ÒA[ᐰSn。9：Vw0300310XWQ0>^0¦0，ᡠ8ᨵî·z1ᵨ0〜0X05`ḄL⊤]X⁐。4.3.2ᵨ03000[0?^0^}©7⁐·e8ᵨ0300^0&90^$᪀}©7⁐，J*7⁐5`iᵨJᢣ}óᐝᩞWḄ7⁐，K$᪀Ḅ}©。typedefstruct_D3DCOLORVALUE{floatr;floatg;floatb;floata;}D3DCOLORVALUE;$᪀#ÒḄᔜ=ᡂᕒ-QôA`，ᐸÌòQ0.0〜1.0，ìᐰ-Ì0.0îw|⁐。ᐸÒ，『⊤9ª⁐ᡂᑖ，È⊤9«⁐ᡂᑖ，5⊤9¬⁐ᡂᑖ，3⊤9$&3ᡂᑖ，ᓽn。◤⌕üUḄQ，$᪀#ᡂᕒ·e8Ì0〜1åḄò，8onoᱯPᦔW。ÌòᜧJ1îḄᦔWQ£ᐝ，|Ëõᣵo=；Ìòw_ᦪîon÷ᐝ，^Òøᣵóᐝo᪵。4.3.3ᵨ030᱄〇0[0¦}©7⁐ᙠ07^。〖30Ò，Re8ᵨ$᪀030€010X"/030€010¦9ᓃ1£}©7⁐。03090010X$᪀030€01^^^10£$᪀Ḅᦪ£ᡂᕒr，Sv03090010XR )1ᐗ<ᦻUᑴOOO51o᪀⌼ᦪ¤@ᦪ，>¯7⁐Ḅ。Vw03090：010X$᪀030[01^^90^$᪀Ḅᦪ£ᡂᕒr，ᡠ85ὅe8rÎÃᣚ。030᱄0^0X$᪀Ḅᐹ#}©ᙠûSÙᑡÈ，e8Å▅ᦻ。Û：030〇0[0<0300^0C1^^᪀Vᨵ4t@=>Ḅᡂᕒ。ᡠ:=X⁐⊤]n40ᔣ，un（r，g，b，a)aX⁐ᔣḄឋAB?（vertexbuffer)Q0^(^30ᵨᩭ&?⚔Aᦪ£Ḅ>?，_IDirectVertexBuffer^^P⊤9。⚔A>?e8&?÷<5`Ḅ⚔Aᦪ£，,e8IᐸÒḄ⚔Aᦪ£n$ᙶ᪗Lᣚ、ᐝ᯿ᜐᳮ、úû¶vÄ。☢$ᔠ9Ñ 9^1^8^〖^Û<ᵨ⚔A>?¿ᑴ。ᙠᐹ#CD<ᵨ⚔A>?¿ᑴåû，ᐜCDo÷⚔A>?ᑗrᐵḄ⚔Azb8OtVᑁ?ü5`¶ᑁ4。4.4.1⚔A$᪀⚔Azb᪷£µ9Ḅ◤⌕，⚔Aý8ᒹõßᙶ᪗、7⁐、+、[ᳮᙶ᪗¶}ឋ。ᙠÑ Ò¼3ᵨo=$᪀L⊤9⚔A。☢Qo=⚔A$᪀Ḅ}©。structCUSTOMVERTEX{D3DXVECTOR3position;"⚔AßD3DXVECTOR3normal;//⚔A+>☢Ḅ⚔A$᪀⊤9Ḅ⚔Aᒹõ5=ᐗ²：⚔Aß⚔A+。⚔A$᪀QÑ :#ᕒ}©ḄᵨJ⊤9⚔AḄᦪ£5`，ᡠ8:#ᕒ)ᯠ⍝)Å}©Ḅ⚔Aᒹõᐗ²。ww07^(^30FAw·⍝⚔Aᒹõᐗ²，◤⌕ᵨᮣR⚔Azb。IJ☢Ḅ⚔A$᪀，e8ᵨ8⚔Azbn$óF。#defineD3DFVF_CUST0MVERTEX(D3DFVF_XYZ|D3DFVF_N0RMAL)ᮣR⚔AzbQ⊤9⚔Aᐗ²3᪗¤Ḅᔠ，ᵨᩭóFᙠ⚔A>?ÒḄ⚔Aᒹõᐗ²，10^^1300^7^91ôḄF>ØT1ᦈJ⚔Aᐗ²᪗¤Ḅᔠ，,ᵨ8Ðᩭ.}Ḅ⚔@ᙶ᪗5/bḄᩗuº»D3DFVF_XYZW⊤]Eᙶ᪗{ᣚ<Ḅ⚔@ᙶ᪗，ðᵨw:⚔@~D3DFVF_TEX0~D3DFVF_TEX8⊤]⚔@ᒹᝅᳮᙶ᪗：030?9？_^v2030?9ᓹ_9v2X〜QrÎþḄ，ûὅóFḄQèᙶ᪗LᣚḄ⚔Aᙶ᪗，xὅóFḄQvᙶ᪗LᣚḄ⚔Aᙶ᪗。4.4.2ᑁᙠ0ᦝ〖30，◤⌕ᵨᑮ ¡，¢⚔"¥¦§ ¡，¨ᵨḄ ¡©ᨵ«¬¥、®ᳮ°。 ¡²³´ᑁ，µ³Ḅឋ·¸ṹºᑏ¼ᨵ½⌕Ḅ¾¿。0&^30Àᵨ030?00[ÁÂ⊤Äᔜᑁ，⊤4.3ᑡÇÈᔜÁ¨+Ḅ᪗ÊËÌᐸÎÏ。⊤4.3030ᓹ00ᓃÁÂ᪗,î______________________________×___________________________________/D3DPOOL..DEFAULT⚔@Z[ðLL[ÊD3DPOOL.■MANAGEDᵫ^ᔯ=ÿ0⚔@Z[ᑁ[=>Lw[[ᡈᑁ[Ê>D3DPOOL_■SYSTEMMEM⚔@Z[Lwᑁ[ÊD3DPOOL.SCRATCH⚔@Z[LwDᑁ[Ê，=>Ḅ⚔@Z[5ð"ᵨwMNm，ðzᑁ[b┝、FᑴPmÒH ¡Ó，ÔÀᵨ030?00^0£?Õ1^Öᑁ，ᑣ0ᓄØ30Ù¨ÚÛ ¡ÜᑮÝᡈÕ0?ᑁ，ØßᑮàáḄឋ·。ᙠ0^(^302ᜓãᜫÓ，åæçèÀᵨ030?00é_0ê?ë1^ÒHḄ ¡，(ìᙠឮî2ᜓï◤⌕½ðÒHñò ¡^ÀᵨD3DPOOL_MANAGED᪗ÊËÒHḄ ¡ó.ᡲõ ¡。µ³ᡲõ ¡，Direct3DÚö÷ᙠøùᑁúûᜓü，ý2ᜓãᜫÓ，Ø^(^30Ûö÷çèñ ¡；ឮî2ᜓÓÿ◤⌕½ðÒH，Direct3Dö÷øùᑁឮîñò ¡。µò2ᜓ¨Ḅ ¡，Ù¨Àᵨ030?0(^_55Ö£^^1ᑁ᪗ÊËÒH。ñò ¡Û¨øùᑁ，ᡠØᙠ2ᜓãᜫ，ñ ¡Úãᜫ，ឮî2ᜓÓÿ◤⌕½ðÒH。Ä：`Úᵨ030?00_>^^0£0_`tV，J᪵îe8´ᑮÛḄឋØ，·S◤⌕Dÿ¶ᳮtVḄcᩖÃÄ。4.4.3ÒH⚔"¥ᙠÒH⚔"¥ï，◤⌕ᐜ*Ï⊤Ä⚔"Ḅ᪀、⚔"ḄFVFÜ⚔"ᦪEḄ᪀ᦪ，ᙠÄ¢^*1^8〖Ḅᐵ¸ṹ 。//äJ⚔@᪀<ᮣ⚔@56structCUSTOMVERTEX )1ᐗ<ᦻUᑴOOO53{FLOATx#y,z,rhw;DWORDcolor;>；#defineD3DFVF_CUST0MVERTEX(D3DFVF_XYZRHW|D3DFVF_DIFFUSE)//a[⚔@ᦪ¸Ḅ᪀ᦪñCUSTOMVERTEXvertices[]={{50.0f,250.0f,0.5f,1.0f,0xffff0000,},//⁐{150.0f,50.0f,0.5f,1.0f,0xff00ff00,),//⁐{250.0f,250.0f,0.5f,1.0f,0xff0000ff,>,//⁐96È(^8[]Q&?}⚔AḄᦪ，Z=⚔Aᒹõvᙶ᪗LᣚḄ⚔Aᙶ᪗U，y，z，rhw)7⁐0010%(x，y，z，rhw)Q}⚔Aᙠᢗ/ÿÒḄᙶ᪗ò，ᑖIKᙠᜎ〜åḄᙶ᪗ßᢗ/ìjᦪ…。9：IJ*zὅ，ᮣR⚔AzbQo=ÛãᳮḄᭆù，/ὅe8Éὃow⌕ᵨþ9ᓹ。VwÑ :#ᕒ)Å}©⚔A$᪀&?⚔Aᦪ£，PQ07830jk,S⍝Ñ ᕒᵨḄ⚔AQzb，ᡈὅÛ⚔Aᒹõᦪ£，þ9？ḄÄᵨQÙ0ᓄ^30jkJᵨḄ⚔Aᐹ#ᒹõᦪ£。e8ᵨ10L8300^(^91ôḄ06961^^3£4)>_`⚔A>?，K>Ḅ¯。HRESULTIDirect3DDevice9::CreateVertexBuffer(UINTLength,DWORDUsage,DWORDFVF,D3DPOOLPool,IDirectVertexBuffer9**ppVertexBuffer,HANDLEpHandle)；ᐸÒ：•B61^L&ᢣ}⚔A>?ḄᜧÞ，8/⁚wᓫß。•1；3£6ᢣ9<ᵨ>?Ḅo▬¹}ឋ，e(w0ᡈ⊤4.4ÒòḄᔠ（Ïᡈ)。•?9『ᢣ}⚔AḄᮣR⚔Azb。•?001ᢣ}⚔A>?Ḅᑁ?ü5`，q⊤4.3。•??96"698'£6『ᵨJ]%_`Ḅ⚔A>?。•ᓹû'“&ᶇ¸ᦪ，e(wNULL。⊤4.4jᵨḄ⚔@Z[ឋ᪗,î_______________________________×_______________________________D3DUSAGE_DYNMIC⚔@Z[ ᵨ=ᑁ[（AGPMemory)D3DUSAGE_POINTS ᵨ⚔@Z[Uᑴ@1ᐗD3DUSAGE_SOFTWAREPROCESSINGA['ឋD，⊤] ᵨÇhz⚔@B，ᔲᑣ ᵨ*hz⚔@BD3DUSAGE_WRlTEONLYᑏឋ，5ðzm，[÷'ឋ:Woឋð 54oooÎ4UW]：çZ[D®zᨵ ᵨD3DUSAGE_DYNMIC᪗u，ᑣᡠçḄZ[n☟Z[（staticbuffer)；® ᵨ ᪗uD3DUSAGE_DYNMIC，ᑿᡠçḄZ[n=Z[(dynamicbuffer)。vw5◤⌕Ejᦋᡈ«Ḅᦪ¸，çè ᵨ^[[，x®◤⌕⚣¡Õ^[ÊḄᑁ ，ᑿb=Z[[÷n=Ḅ。107ᕸ130069ᓃ69::<^ᕸ〖6〃6ᖾ8¦61^)>_`o=07"(^30⚔A>?I^，,]%rKḄ⚔A>?1ôᢣ┐。┐I⚔A>?Ḅᔜ*vÄ，e82v]%Ḅ⚔A>?1ôᢣ┐[ᡂ。ᙠ9Ñ VertexBufferÒ_`⚔A>?Ḅ"ṹ。LPDIRECT3DVERTEXBUFFER9g_pVB=NULL;//⚔A>?1ôᢣ┐V_RETURN(g_pd3dDevice->CreateVertexBuffer(3*sizeof(CUSTOMVERTEX),0,D3DFVF_CUSTOMVERTEXfD3DPOOL_MANAGED,&g_pVB,NULL));Rᙠ，_`⚔A>?，1ᩭ◤⌕ ⚔Aᦪ¥ª^(^51]Ò&?Ḅ⚔Aᦪ£cᑴᑮ⚔A>?Ò，"ṹ。VOID*pVertices;V_RETURN(g_pVB->Lock(0,sizeof(vertices},(void**)&pVertices,0));memcpy(pVertices,vertices,sizeof(vertices));g_pVB->Unlock();10^830%ᖾ8ᢕ89:§04()>20^830I⚔A>?n$¹┝，,]%⚔A>?Ḅᑁ?ᢣ┐，8¯Iᑁ?n$vÄ。vÄ[ᡂx，10^^3096«686『9::'1(^()>28[30vÄ$k，◀Iᑁ?Ḅ┝}。10718^30%"88ᦈ6´§(^0>Ḅ¯。IDirect3DVertexBuffer9::Lock(UINTOffToLock,UINTSizeToLock,VOID**ppbData,WORDFlags)?ᐸÒ：•0££10100}¹┝ᑁ?®+ᙢᙬ。•5½2610=009ᢣ}¹┝ᑁ?ᜧÞ。•9ᓹ&03L3ᵨJ]%ᑁ?ᢣ┐ᙢᙬ<>•?1Ç93⊤9⚔A>?Ḅ¹┝}ឋ，eÌÒAò0，ᐸ¦᪗µèÅÚᦻ。4.4.4F⚔A>?9Ñ ％^68&〖^ÒF%ᑖḄ"ṹ。g_pd3dDevice->SetStreamSource(0,g_pVB,0,sizeof(CUSTOMVERTEX));g_pd3dDevice->SetFVF(D3DFVF_CUSTOMVERTEX)?g_pd3dDevice->DrawPrimitive(D3DPT_TRIANGLELIST,0,1);☢Ḅ"ṹᵨᑮâ3=107"013006、4691ô>：SetStreamSource()、SetFVF(HnDrawPrimitive()o5^5»^11^^^^()>X⚔A>?Fᦪ£Or@1，K>Ḅ¯。HRESULTlDirect3DDevice9::SetStreamSource(UINT•StreamNumber,IDirect3DVertexBuffer9*pStreamData,UINTOffsetInBytes, )1ᐗ<ᦻUᑴooo55UINTStride)ᐸÒ：.•51^631^1^0>63：⊤9÷⚔A>?@1Ḅ^Fᦪ£OḄ ，8Qo=ᜧJ¶J0Ḅᦪ。•Ḅ。Ḅ1^&L3⊤9÷Fᦪ£Or@1Ḅ⚔A>?ᙢᙬ。•0£7％«1^7^3⊤9Fᦪ£OÒᨵᦔḄ⚔Aᦪ£Ḅ®+ᙢᙬ，8Ü⁚ᦪ⊤9。•31^10^⊤9Fᦪ£OÒ5=rê⚔AḄᙢᙬrªḄÜ⁚ᦪ，23K¶J⚔Aᙠᑁ?ÒᡠᓰᵨḄÜ⁚ᦪ。5v?9⛱)>ḄÄᵨQ¯ìûFᦪ£OÒḄ⚔AḄzb，K>Ḅ¯。HRESULTXDirect3DDevice9::SetFVF(WORDFVF);ᐸÒ¸ᦪ？9？⊤9Fᦪ£OÒḄᮣR⚔Azb，23êæ，K¸ᦪKK÷8r@1Ḅ⚔A>?ḄᮣR⚔Azbr。0^〜?^0^©Ḅ>ᵨJ¿ᑴìûFᦪ£OÒḄᐗ，K>Ḅ¯。HRESULTIDirect3DDevice9::DrawPrimitive(D3DPRIMITIVETYPEPrimitiveType,UINTStartVertex,UINTPrimitiveCount)?ᐸÒ：•?[1 1L1767ô6⊤9X⌕¿ᑴḄᐗḄ5`。•5L81^9669⊤9^⚔A>?Ḅó|=⚔A:+¿ᑴᐗ。•?3^ ：1L^600¿L⊤9X⌕¿ᑴḄᐗḄᦪp。ᨬxᙠÑ ⌨ÈîS⌕uµ³Ã_`Ḅ⚔A>?I^。9Ñ VertexBuffe^2v}=⚔A¿ᑴo=}，$ᦔW14.7]^M％9 8ᓄ&1Aᦔ®4.7ᡠ9。W]：SDirect3D*,:82☢ᱏᨵ£☢<☢#ᑖ，®ᢣä:82⚔@Ḅ¤M¤D┐ᑣn£☢，ᔲᑣnm☢。¥Z¦§ ，08A(^30MN£☢:82，ᡠᙠn:82ᢣä⚔@¤Mᡈ]¤MDä⌕Tá。4.5 ᵨ]Z[Uᑴ12ì¿ᑴo=ÛcᩖḄî，◤⌕ᵨ¡irÎê1Ḅ}，¿ᑴ4.8ᡠ9Ḅ¼，ᵨ8=}。WwZ=}Zᜓ3=⚔Aᦪ£，µᯠᨵ¡iᦪ£Q@cḄ，J᪵BâᜧḄᑁ?ÿjk$O。w.JoE⚪，e8ᐜ_`o=⚔A>?，XS@cḄ⚔Aᦪ£ᑏᐭ⚔A>?Ò，ᯠx_`o=⚔A@A>?，?Ãᔜ=}Ḅ⚔A@A1ê，ᨬx2v⚔A@A⚔Aᦪ£ᐳ[ᡂ¿ᑴ。ᙠ07830Ò，o=⚔AḄ@A¦◤⌕ᵨo=16ßᡈ32ßḄᦪ⊤9。ᑄû，ìi¼ 56oooÎ4UḄ⚔AᨵÛi@cî，ᵨ@A>?23ØTz1¿ᑴ⚔A ᑡ⁚ḕo%ᑖᑁ?ÿjk$O。îäIr⚔An$@cT，^e8Ñ Ḅ#ឋØ。9Ñ 10(^8^1^^9<ᑭᵨ@A>?¿ᑴ4.8ᡠ9Ḅ¼。K9Ñ ᵨḄ⚔A$᪀⚔Azb÷^&“^〖^9Ñ r。4.5.1_`⚔A>?@A>?ᵨ@A>?¿ᑴ，✌ᐜ◤⌕_`⚔A>?⚔A>?。9Ñ 1^368“£6[_`⚔A>?@A>?Ḅ"ṹ。HRESULTInitVBAndIB()14.8 ᵨC:82UᑴCj2{//⚔Aᦪ£CUSTOMVERTEXg_Vertices[9J;g_Vertices[0J.x=300;g_Vertices[0].y=250;g_Vertices[0].z=0.5f;g_Vertices[0]•rhw=1.0f;g_Vertices[0].color=0xffff0000;for(inti=0;i<8;i++){g_Vertices[i+l].x=(float)(200*sin(i*3.14159/4.0))+300;g_Vertices[i+l].y=-(float)(200*cos(i*3.14159/4.0))+250g_Vertices[i+1].z=0.5f;g_Vertices[i+1].rhw«1.0f;g_Vertices[i+1].color=0xff00ff00;>//ùúᦪ¡WOHDg_Indices[]-{//ç⚔@Z[V_RETURN(g_pd3dDevice->CreateVertexBuffer(9*sizeof(CUSTOMVERTEX},0,D3DFVF_CUSTOMVERTEX,D3DPOOL_MANAGEDf&g_pVB,NULL));//k©⚔@[VOID*pVertices;V_RETURN(g_pVB->Lock(0,sizeof(g_Vertices),(void**)&pVertices,0))memcpy(pVertices,g_Vertices,sizeof(g_Vertices))；g_pVB->Unlock();//ª]«[V_RETURN(g_pd3dDevice->CreateIndexBuffer(24*sizeof(WORD),0,D3DFMT_INDEX16,D3DPOOL_MANAGED,&g_pIB,NULL))?//kᐙ]Z[VOID*pIndices;V_RETURN(g_pIB->Lock(0,sizeof(g_Indices),(void**)&pIndices,0)); )1ᐗ<ᦻUᑴooo57memcpy(pIndices,g_Indices,sizeof(g_Indices));g_piB->Unlock();returnS_OK;}ᙠ☢Ḅ"ṹfÒ，ᵨ11>ᓄ(^3001^&9::0631·(108610>_`ᡠ◤⌕Ḅ@A>?，K>107"83£^^(^9:6¥ᕸ88ᢕó0>5D，ᙠûSÙ*d³。☢Ḅ"ṹᙠᡂ_`@A>?åx，X@Aᦪ£cᑴᑮ@A>?Ò，ᐹ#vÑ>÷cᑴ⚔Aᦪ£5D。4.5.2ᵨ@A>?¿ᑴ9Ñ 11^68ᓄ〖^¿ᑴḄ"ṹ。g_pd3dDevice->SetStreamSource(0,g_pVB,0,sizeof(CUSTOMVERTEX));g_pd3dDevice->SetFVF(D3DFVF_CUSTOMVERTEX);g_pd3dDevice->SetIndices(g_pIB)；"(@1>?g_pd3dDevice->DrawIndexedPrimitive(D3DPT_TRIANGLELIST,0,0,9,0,8);10ᓄ83006〃ᓄ69::5£D¿65()>ᵨJ(@A>?，K>Ḅ¯。HRESULTSetIndices(IDirect3DIndexBuffer9*pIndexData);ᐸÒ¸ᦪ？181Ê03^ᢣᔣX⌕(Ḅ@A>?。IDirect3DDevice9::DrawIndexPrimitive(>¨ ᵨA$[÷Ḅ]Z[Uᑴ，K>Ḅ¯。HRESULTIDirect3DDevice9:sDrawIndexPrimitive(D3DPRIMITIVETYPEType,INTBaseVertexIndex,UINTMinlndex,UINTNumVertex,UINTStartlndex,UINTPrimitiveCount)；ᐸÒ：•1171^⊤9X⌕¿ᑴḄᐗ5`。•BaseVertexIndexS^^-^^^lJḄ@A>?Ḅ®+ᙢᙬ。•MinIndex⊤9@AᦪÒᨬÞḄ@Aò。•ô_^1^6᱄⊤9X⌕¿ᑴḄ@AᦪÒḄ⚔Aᦪp。•3L31^11^69⊤9^@AÒḄó|=ᐗ²:+¿ᑴᐗ。•?¬1æ1^^600ᢕ(⊤]=⌕UᑴḄᐗᦪp。9Ñ 10(168'&[$ᦔW4.9ᡠ9。4.99Ñ 1086!^$ᦔW 58oooÎ4U4.6_;ᦻUᑴw;´ìûÑ $Ḅrᐵ1ê，ii◤⌕ᙠïôµ9Ûᦻ，10309？0¹/1ôIû>¯Ḅ.>。⁚$ᔠ9Ñ ×D20，CD<ᵨ1030?0P1ô¿ᑴᦻ，9Ñ 1^120ᙠïô·x9ìûÑ Ḅ¤᳛，ᓽZFḄᦪ(FramesRenderedPerSecond,FPS)。4.6.1_`30᱄「0^I^ᵨ1ô10309？0P¿ᑴᦻ，✌ᐜ◤⌕2v030 ^^16?0Ã()ᦪ_`1030᱄？0¹1ôI^。10309？0P1ôÊ21^0*5Ü#0^830(ᜓᢣ┐，KᦪḄ¯。HRESULTD3DXCreateFont(LPDIRECT3DDEVICE9pDevice,INTHeight,UINTWidth,UINTWeight,UINTMipLevels,BOOLItalic,DWORDCharSet,DWORDOutputPrecision,DWORDQuality,DWORDPitchAndFamily,LPCTSTRpFacename,LPD3DXFONT*ppFont)；ᐸÒ：•?069ᓄ6⊤9o=ᨵᦔḄ07830(ᜓᢣ┐。•19ᓃ⊤9_`Ü#ḄÏ，WÛ1§^=0，ᑣᵨÒA。•½&©⊤9_`Ü#ḄáᙳÏO，W^=0，ᑣᵨÒAO。•WeightMipLevels⊤9Ü#Ḅᩗòva}ឋ，o[ÌÒAò0。•1L31ᓄ⊤9Ü#Qᔲwa#，¶J7&0£îwa#。•(^361:⊤9_`Ü#ᡠ}Ḅܤᔠ，W(w0£?ὣ^_0^1&5£1ᑣᦪX)ÎcÆ÷ᢣ}Ü#r¤Ḅܤᔠ。•0Íû？¿&81ᢣ}ܤḄÒÈÖ，23êæXKò(w007o0£?110^(^。•0¿1&7ᢣ}ܤḄÒÈW，23êæXKò(wDEFAULToQUAUTY。•?1L'0û3^17ᢣ}Ü#§Ḅ@A。•？306^^ᢣᔣ⊤Ä"#óḄ"Ë$。•9?þ01^ᵨJ]%_`Ḅ10309？081ô。ᙠ9Ñ ×6120Ò，ᵨ^131Ü#_`o=1030?0ᡷ1ôI^，"ṹ。LPD3DXFONTg_pFont=0?if(FAILED(D3DXCreateFont(g_pd3dDevice,0,0,0,0,0,0,0,0,0,L"Arial",&g_pFont)))returnE_FAIL;9：wᵨ10309？0¹1ô，◤⌕ᒹõ4340"ᜮᦻ，,◤⌕w⚗p8¹(13(^9.1ᓄ?ᦻ。 )1ᐗ<ᦻUᑴOCK>594.6.2ᵨ309「0^1ô¿ᑴBCᦻ;Ìᑮ10309?0DḄ1ôåx，e8ᵨᐸ>0[^1^1()ᙠᢣ}ß¿ᑴBCᦻ。K>¿ᢝANSIzÜ⁚ܤT，ᐸ¯。ID3DXFont::DrawText(LPD3DXSPRITEpSpriteLPCSTRpString,INTCount,LPRECTpRect,DWORDFormat,D3DCOLORColorᐸÒ：•?3?ᓃL6ܤTᡠ}Ḅ103095?1I^1ô，ÒAò0,⊤9ᙠìûïô¿ᑴܤT。•ᓹ511^1^X⌕¿ᑴḄᦻ。•(^^'ᢣ}ܤḄ=ᦪ，W¶J-l,ᑣ)οᑴᑮܤT$kwÑ。•pRect¿ᑴᦻḄr。•?〇ᑍ^:ᦻᙠ?'8ᢣ}ḄrÒḄÃ}ឋ，Û3ᵨḄ}ឋ⊤4.5ᡠ9，e82vß”ᡈ"（I)ὶᔠᵨJ}ឋ。•0102：ᦻµ9Ḅ7⁐。⊤4.5jᵨÂî®ÿឋܤTÃឋ___________________________________________________Û____________________________________DT_BOTTOMܤTß?&^1Ḅ%，K}ឋ¦Ø÷01^«^1^^£ᐳ?DT_CALCRECT᪷£ᦻḄ«fᦋ?&68ᢣ}ḄrḄᜧÞDT_CENTERᦻßJpRectḄàáÒDT_LEFTᦻᔣ?&6<^Ḅ·¼I#DT_NOCLIPSIᦻn$úûDT_RIGHTᦻᔣôX68Ḅ~¼I#DT_SINGLELINEXᦻᢥ᯿ᵯ$µ9，µᶍᣚ$᪗µDT_TOPᦻßJpRectḄ⚔%DT_VCENTERᦻßJ?¦6^ḄᚖzÒW]：<ᐸóᡠᨵ1ᐗUᑴ¨/w，1030?0“：：0^〜L6J1()¨%&ᙠ10(3006h^^9::86ᔜA506R()<10^3006h^^9::"0(15。6R0#1ÿᵨ。9Ñ ×8120Ò¿ᑴᦻḄ"ṹ。intcharCount=swprintf(g_strFPS,100,L"FPS:%0.2f",GetFPS());g__pFont->DrawText(NULL,g_strFPS,charCount,&g_ClientRect,DT_TOP|DT_LEFT,Oxffffffff);ᙠ☢Ḅ"ṹÒ，.0^1??3()Q)}©ḄᵨJT¤᳛Ḅᦪ，qoÞ⁚，goClientRectQìûïôḄ(ᡝ。W]：®xyUᑴeᦻ，:ᙠÂî®Ê◤⌕ᣚḄL÷òbᣚî“V”。 60oooÎ4U4.6.3¤᳛Tᙠ9Ñ ×^〖20Ò，wZᜓX⌕µ9Ḅᦻ，✌ᐜ◤⌕T¤᳛。ᐹ#>Q，ᙠFZoî，TᦪᘤL¹1，WᔊḄîÿv7，ᑣ᪷£TᦪᘤLᔊḄîÿT¤᳛，ᐸR"ṹ。floatGetFPS()returnfps?>9：Bcd᳛Dᵨᑮ180^0€æ11^0Àᦪ，'Àᦪᑩ032C？1Àᦪ，±z=#`EᔊḄD1，ᓫLn³´，n ᵨ'Àᦪ，◤⌕n⚗µòbA0^^1Àᦻh。9Ñ 1^120$ᦔW4.10ᡠ9。Û：cd᳛:¯DmMḄAd0，ᡠᙠ`éḄ]^MÊVµ[]MḄcd᳛。R，n ð¶Õã·ᙢmbMḄAd0，ᙠç0ᓄ。13£>[ᜓD=030?£5¸1^_ᓹCC^L£8᪀Ḅ？9863^(^16^31ᡂᕒ[÷nD3DPRESENT_INTERVAL—IMMEDIATE.9：n ð¶ᜐᳮFᩖḄÂg<56，ID3DXFonO^oᙠᑁ¹ ᵨ〇01Uᑴᦻ，ᡠᙠឋ▁4.109Ñ ×^120$ᦔWðàᶍᨵ»ᜫ。®UᑴḄᦻᦪA¼e，ᑣµ×[½MḄAឋð。4.7MNfFGᑴ8^(^31)(ᜓḄᐝ᪕ᓄ$w。2vᦋLFG，e8ᑴᵨ<*Ḽ⁐Ub，(FG。Pp5`030X£¿£X5×v？£71pÈᡠᨵeØḄFG。KᵨÑ X030 Í£X5×£v？£5`Ḅ)o=PpòÄwóo=¸ᦪ⌴5v&ᓺ(16613 ()>，ᯠxᵨóB= )1ᐗ<ᦻUᑴOOO61¸ᦪᢣ}rKḄFG。Û：ᙠ089(^30MÊ◤⌕[÷Ḅ[ᜓMNf¾e，ᙠUu@Ḽ⁐i6SetRenderState(D3DRS_SHADEM0DE,D3DSHADE_FLAT);//[÷ᡀʺḼ⁐Í6g_pd3dDevice->SetRenderState(D3DRS_SHADEM0DE,D3DSHADE_G0URAUD);4.7.2i¼iᐙUbÒAG，0^6^30B FḄi¼☢Ḅ¿ᑴÈᩭ，J*>b〉ᔠJWᜧiᦪêæ。ᯠ ，ᨵîw&tÑ ᡈᐸ¦ᱯPpḄ，eئ◤⌕¿ᑴÈi¼Ḅ⚔Aᡈ¼。Je82v(FG0305^_? ^[^^00£ᩭR，2vwD3DRSoFILLMODEFGᢣ}Pp5`D3DFILLMODEÒḄo=ᦪò，⌱ài¼iᐙUb。ᐳᨵ}*iᐙUb，ᡠ9。 62oooÎ4U•D3DFILL_POINT：AUb，¦wi¼ḄZ=⚔A¿ᑴo=²。•D3DFILL_WIREFRAME：+Ub，¦wi¼ḄZᩩ¼¿ᑴoᩩ+。•D3DFILL_S0LID:☢Ub，QÒAiᐙUb，Ii¼Ḅ☢n$iᐙ。☢Ḅ"ṹXi¼ḄiᐙUb(w+Ub。g_pd3dDevice->SetRenderState(D3DRS_FILLM0DE,D3DFILL_WIREFRAME);Û：8"030¡iFGᵨᩭᑴ¿ᑴḄᔜ=>☢，FG▭Qô1830wÑ ᕒḄᑴ¿ᑴ>bḄo1ô。IJÑ ᕒ¡，ᐵÏQᳮᔜ*FGḄÄᵨ<(ាìḄFG。*4.812mno²ᙠ7⁐>?ᡈefÒ8o=BCᙶ᪗U,y)⊤9ìûß。W▭TḄ²òQôAᦪ，ᑣXÌÃᣚwᦪᙶ᪗n$µ9，J*ᐝ᪕ᓄᜐᳮ>eØBÈRJKe。zÒ，7J*ᵫJ¬᪵⚣᳛S⌼ᡂḄᜫiwJKUlisasing),8^830¬ᵨIJK（2vi@¬᪵）ᩭᦋᗐḄJKᦔW，½¹¼Ḅá¸。4.8.1ÅD(ᜓQᔲ¿ᢝi@¬᪵_`ᵨi@¬᪵Ḅ(ᜓåû，◤⌕ᵨ10L830::0^^^&^1!3£^7?Ḅ>bÅìû(ᜓQᔲ¿ᢝi@¬᪵，K>Ḅ¯。HRESULTCheckDeviceMultiSampleType(UINTAdaper,D3DDEVTYPEDeviceType,D3DF0RMATSurfaceFormat,BOOLWindowed,D3DMULTISAMPLE—TYPEMultiSampleType,DWOR*pQualityLevels)?ᐸÒ¸ᦪ^1L1331^1^^6⊤9◤⌕ÅDḄi@¬᪵>。e8XK¸ᦪ(wD3DMULTISAMPLE_NONE,8Ἥᵨi@¬᪵，ᡈ(w030^^05p?[_2_5«^£5ᑮD3DMULTISAPLE_16_SAMPLESåÿḄò，8Öᵨ2@¬᪵、3@¬᪵ᑮ16@¬᪵。¸ᦪᓹ311L7167613?;]%ḄWᦪò，e(w^^qᓃ，⊤9N◤]%。☢Ḅ"ṹÅDìûµ9hḄh^j(ᜓQᔲ¿ᢝD3DFMT_X8R8G8B8²zbḄ4@¬᪵。g_pD3D->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT,D3DDEVTYPE_HAL,D3DFMT_X8R8G8B8,FALSE,D3DMULTIS7iMPLE_4_SAMPLES#NULL)；4.8.2_`ᵨi@¬᪵Ḅ0‘7「6(^30(ᜓI^w_`ᵨi@¬᪵Ḅ8ᕸ130(ᜓI^，◤⌕X030?&£5>^」>X1^×£1^$᪀Ḅ^11753"？4×7ô6ᡂᕒ(wZᜓᵨḄi@¬᪵5`，,X3〜3ô{1^(^ᡂᕒ(wD3DSWAPEFFECT_DISCARD,☢Ḅ"ṹ_`ᵨ4@¬᪵Ḅ0^83〇(ᜓI^。//;ÌìûµᓱḄµ9UbD3DDISPLAYMODEd3ddm; )1ᐗ<ᦻUᑴOOO63V_RETURN(g_pD3D->GetAdapterDisplayMode(D3DADAPTER_DEFAULT,&d3ddm));//i5SD3DPRESENT_PARAMETERS^^D3DPRESENT_PARAMETERSd3dpp;ZeroMemory(&d3dpp,sizeof(d3dpp));d3dpp.Windowed=TRUE;d3dpp.SwapEffect=D3DSWAPEFFECT_DISCARD;d3dpp.BackBufferFormat=d3ddm.Format;//bxìû(ᜓQᔲ¿ᢝi̬᪵if(SUCCEEDED(g_pD3D->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT,D3DDEVTYPE_HAL,d3ddm.Format,TRUE,D3DMULTISAMPLE_4_SAMPLES,NULL))){d3dpp.MultiSampleType=D3DMULTISAMPLE_4_SAMPLES;>else{MessageBox(hWnd,1"hS¿ᢝ4@i¬᪵I£K7"，L"AntiAlias",0);>//_`01^#30(ᜓI^V_RETURN(g_pD3D->CreateDevice(D3DADAPTER_DEFAULT,D3DDEVTYPE_HAL,hWnd,vp,&d3dpp,&g_pd3dD«vice));4.8.3'ᵨ½(᪵FGD3DRS_MULTISAMPLEANTIALIASᵨJᑴQᔲÖᵨi@¬᪵ᐰeIJKØ。wÖÎi@¬᪵Ø，&ᵨIDirect3DDeviceUetRende^State()>，Xóo=¸ᦪ(ISD3DRS__MULTISAMPLEANTIALIAS,XóB=¸ᦪ(wᓃû，ᡠ9。ÒAêæ，i@¬᪵ØQÖᵨḄ。g_pd3dDevice->SetRenderState(D3DRS_MULTISAMPLEANTIALIAS•true);»9Ñ 1^1735^9<ᵨi@¬᪵RIJKᦔW，ᐹ#Rd⁚èÅÚV"ṹ。4.9»röCDᵨ8ᦝ130¿ᑴᓫBCᦻrᐵḄᔜ=>☢，@ACD<ᵨ⚔A>?@A>?¿ᑴᓫ，8Oᵨ10309?0ᕲ1ô¿ᑴBCᦻ，,Èᐹ#Ḅp 9Ñ 。ᨬxIᑴF>bḄFG、i@¬᪵Øn$⌕CD。a!1.¸ὃ9Ñ ^#8&&『，{ᐸ¦ᐗḄ¿ᑴ，2.¸ὃ9Ñ 181^8ᓄ£6。2v¿ᑴo=¼ᦪTiḄi¼8$o=ᙊ。3.Úᦋ9Ñ ×^120，{µ9i$ᦻ。4.Úᦋ9Ñ v61168“〖^,stSḼ⁐UbiᐙUbḄᦔW。5.Úᦋ9Ñ P7^7H，ÛÖᵨἭᵨi@¬᪵îḄᦔW。 Î5U⚔@ᙶ᪗{ᣚÿÒḄᱥ#◤⌕ᵨ}Cᙶ᪗ᩭóF，µ9ᘤQo=BCḄ⊤☢，ᡠ8ᙠefF}Cî，✌ᐜ◤⌕XóFÿᱥ#Ḅ}Cᙶ᪗LᣚwBCᙶ᪗（^&ᙶ᪗ᑮefᙶ᪗），J=vÑᙠ0^^^30Ò7w⚔Aᙶ᪗Lᣚ。e8 ⚔Aᙶ᪗LᣚU^ᡂvÑ，}CÿÒḄᱥ2v!Ḅ'µ9ᙠBCḄrᱏ，ᡠSḄQ，ᙠûᜐ rᱏᣚᡂef。：ᙠÎ4UḄ]^MÊ，Î]Ḅ¹[]_;Ḅ☢12，ÏḄ⚔@ÐÑᙶ᪗Ḅ_;⊤]Ḅ，ÒE⚔@ᙶ᪗{ᣚ#`Ḅ⚔@ᙶ᪗ᦪ¸。5,1⚔@ᙶ᪗{ᣚ<ᐝ᯿~ᭆ ᙠ£^^1309Ò，F}CI^ḄvÑeᑖw5=▤f。óo▤f7wᙶ᪗Lᣚᐝ᯿(TransformingandLighting,T&L)▤f。ᙠJ=▤f，Z=I^Ḅ⚔A，^o=^Ḅ、ôAᙶ᪗ÿÌÃᣚᑮJ²Ḅefÿ（ᙶ᪗LᣚSᒹõᱥ#⚔AßḄᙶ᪗Lᣚ，8ReØᒹ⚔A+、[ᳮᙶ᪗¶Ḅᙶ᪗Lᣚ），,᪷£ÒᐝVᱥ#⊤☢ḄᩞWIᱥ#⚔AKᵨS5`Ḅᐝ᯿ᦔW。Rᨵᐸ¦oÛ@⌕Ḅ÷z，úûfôþÃ，·ᙠóo▤fn$。óB▤f7wᐝ᪕ᓄᜐᳮ▤f，8^(^30Xv×&1ᜐᳮḄ⚔A(w8A、+、☢wẠḄᐗ，Kᵨ[ᳮcᱥ#⚔AḄ7⁐}ឋ，᪷£rᐵFG(（Ḽ⁐Ub），.}Z=²ḄᨬÐ7⁐ò，,ᙠefµ9Èᩭ。5.1⊤9J5=▤f<)ÃÄ，ᐳ[ᡂF30I^ḄvÑ。*Ö+⚔"光栅化处理阶段T&L渲染的像素▣阶段Óᐝ<ᩞrᐵFGrᐵFG>•15.1MN30v ḄO▤¢ᨵî᪷£ᱯPḄ◤⌕，e8*vᐸÒḄ)p ，ó4»ÒḄ9Ñ *v×&ᓃ▤f[ᳮc，z1X}⚔AÄwefᙶ᪗Òȵ9。×&1vÑᙠ07"^30Ò237w⚔ALᣚOà+，ᙠJ=vÑÒ，èvLᣚᐝ᯿Ḅ⚔A^onᐭ，ᙠᑁ%J⚔AX[ᡂ|=ëyvÄ，ᯠxvLᣚᐝ᯿Ḅ⚔A，^= ⚔@ᙶ᪗{ᣚQoo65oÈᩭ。KᵨÑ 2vᢣ}|=▣、fô8OᡠᵨḄᐝVᩭ`×&ᓃOà+，ᯠxKᵨÑ X⚔A〈ᐭOà+，IJ⚔An$Lᣚ、᯿úû，Xᐸᢗ/ᑮefÿ，,᪷£fôḄö}Iᐸn$þÃ。vOà+Ḅ⚔AQᜐᳮvḄ，,Zᜓ〈ᐝ᪕ᓄᜐᳮÑ 。×&1Oà+vÑ5.2ᡠ9。*Ö&ᓃ⚔"—\ᐝ᯿ᢗ{ᣚ{ᣚIItC=::SÖ+⚔"15.2L&ᓃ~×&ᓃOà+e8*vᐸÒḄ)ᡈᐰ%p 。R)ÅḄLᣚ᯿ḄÑ ᕒe8¦ᵨ%ᑖOà+，,XvLᣚ᯿Ḅ⚔A#〈 1^^30。PQᙠᜧiᦪêæ，ᨬᵨ07"^30Ḅ[×&1Oà+。»¦CD×&ᓃOà+ÒḄ⚔Aᙶ᪗Lᣚ%ᑖ，ᐝ᯿%ᑖXᙠo»n$CD。5.2▣=>⚔Aᙶ᪗Lᣚ23QJ▣RḄ，Vû☢✌ᐜCDᙠ0ᓃ^130ÒḄᔜ*▣5`。5.2.1D3DMATRIXD3DMATRIXQDirect3DÒᨬᓫḄ▣5`，ᐸ}©。typedefstruct_D3DMATRIXunion{struct{float_H,^12,_13,.14float-21,_22,—23,.24float-31,_32,_33,34floatJl,42,—43,44>；floatm[4][4];>D3DMATRIX;µᯠ，D3DMATRIXÒ?ÃḄQo=4><4ḄBCôAᦪ，e82v_7』ḄzbEKᦪÒḄZ=ᐗ²，7⊤9Kᐗ²Ḅ$ᦪ，』⊤9Kᐗ²Ḅᑡᦪ。，_34⊤9ó3$、ó4ᑡḄᐗ²。5.2.2D3DXMATRIX 66oooÎ5U#ifdef—cplusplustypedefstructD3DXMATRIXpublicD3DMATRIX{public:D3DXMATRIX(){}?D3DXMATRIX(CONSTFLOAT*)；D3DXMATRIX(CONSTD3DMATRIX&);D3DXMATRIX(CONSTD3DXFLOATl6*);D3DXMATRIX(FLOAT11,FLOAT_12,FLOAT13,FLOAT14FLOAT_•21,FLOAT_22,FLOAT_23,FLOAT._24,FLOAT■.31rFLOAT-32,FLOAT_33,FLOAT■_34,FLOAT_-41.FLOAT-42,FLOAT-43,FLOAT__44);//«ᐗ4FLOAT&operator()(UINT•ROW,UINTCol)FLOAToperator()(UINTRow,UINTCol)const;//Ãᣚ¤operatorFLOAT*();operatorCONSTFLOAT*()const;//+ò,¤D3DXMATRIX&operatorfe=(CONSTD3DXMATRIX&);D3DXMATRIX&operator+=(CONSTD3DXMATRIX&);D3DXMATRIX&operator-=(CONSTD3DXMATRIX&);D3DXMATRIX&operator★=(FLOAT)?D3DXMATRIX&operator/=(FLOAT)；//ᐗABîD3DXMATRIXoperator+()const;D3DXMATRIXoperator-()const;//_ᐗABîD3DXMATRIXoperator*(CONSTD3DXMATRIX&)const；D3DXMATRIXoperator+(CONSTD3DXMATRIX&)const;D3DXMATRIXoperator-(CONSTD3DXMATRIX&)const;D3DXMATRIXoperator*(FLOAT)const;D3DXMATRIXoperator/(FLOAT)const;friendD3DXMATRIXoperatorFLOAT,CONSTD3DXMATRIX&)BOOLoperator==(CONSTD3DXMATRIX&)const?BOOLoperatorJ=(CONSTD3DXMATRIX&)const;>D3DXMATRIX,*LPD3DXMATRIX；#elsell—cplusplustypedefstruct_D3DMATRIXD3DXMATRIX,*LPD3DXMATRXX;#endif//1__cplusplus2v☢Ḅ}©》18ÚÈ，030᱄^1¦19$᪀öD)03£>^0^1$᪀，,I¡i¤n$@，ᡠ8e8z1n$Ãᣚ、Øò8Oi*oᐗ、Bᐗ，ᜧᙢ>¯▣5`LḄ。2v☢Ḅ}©Re8ÚÈ，D3DXMATRIX¦ᨵᙠC++"ṹÒᨵU©，ᙠ0"ṹÒSØᵨ03£^^^^1$᪀。◀e82v0]zbE03099×X19ÒḄZ=ᐗ²å，Re8ᵨ¤() 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úû☢ÒÿḄ%ᑖQÌ9ᜮ#。¦ᨵJ=ÿ3ḄI^QeqḄ。Ì9ᜮ#/!5.4nfᢗ/5.5Ì9ᜮ#9Unfᢗ/▣ḄÄᵨQXÌ9ᜮ#ᑁḄᱥᢗ/ᑮ!ḄBC8ᱏ。ᢗ/▣Ḅ᪀⌼lᳮ·Ûcᩖ，Sve8z1ᑭᵨ030Ḅ0309^?66^^^^0^()ᦪ，᪀`o=nfᢗ/▣，KᦪḄ¯。D3DXMATRIX*D3DXMatrixPerspectiveFovLH(D3DXMATRIX*pOut,FLOATfovY,FLOATAspect,FLOATznear,FLOATzfarᐸÒ：•?0^^ᢣᔣnᡂḄnfᢗ/▣ 72oooÎ5U•£07¥!ᙠ¥åḄᡂ（ᓫßw5）。•3ô6€^9ᜮ#Ḅ>?。•znear.2£&[9ᜮ#á☢äá☢.ã!Ḅ.ã。W]：9j=ÕᜮgḄ׸A[÷n Ḅ׸A，᪵ᢗÀᩭḄ135µ{2。(!ᙠvåefḄ5w<^v，9ᜮ#Ḅ>?w…@ᓄ#&,!.ãä úû☢Ḅ.ãᑖwZfarZnear,ᑣ_`,(nfᢗ/▣Ḅ"ṹ^D3DXMATRIXmatPr03ect;D3DXMatrixPerapectiveFovLH<&matProject,fovY,width/height,Znear,Zfar);g_pd3dDevice->SetTransform(D3DTS_PROJECTION,&matPr03ect);nfᢗ/▣ḄÄᵨQXÌ9ᜮ#Ãᣚᡂ>#。Vw9ᜮ#ḄäÞ，ᡠ8☠!ḄI^XÌÃᜧ；I^.ã!gä，ᐸᡂgÞ。JQḄnflᳮ。W]：vw⚔@ᙶ᪗{ᣚ，M?@ᕒḄ¿mÒᑭᵨ030Àᦪ᪀çᔜ{ᣚ▣，ÿᵨIDirect3DDevice9::SetTransform()¨[÷/bḄ▣ᓽ:。W]：:910(30067]^9::061Ly{001^)¨A$[÷Ḅ▣、▣<ᢗ▣。5.3.4{ᣚf（fô）LᣚQ£^^130⚔ALᣚOà+Ḅᨬxop，82v}©f1ê（efµ9rḄ▭O¶¸ᦪ），[ᡂ⚔Aúû8OX⚔Aᙶ᪗^ᢗ/ᙶ᪗Lᣚwᨬе9Ḅ8²wᓫßḄefᙶ᪗¶vÄ。(fx，01^830FOà+)În$úûvÄ，& SF[ᐰᙠe8á9☢8ḄI^，R&IJ÷e8á9☢rÊḄI^，e8>bn$F：ᓽS¿ᑴᙠfôᢣ}Ḅ8Ḅ%ᑖ。W]：¥Z¦§ ，0&(^30=A$ḄÛᡝmnU1~，ᓽ=Ûᡝmn。ݦ§ ，5◤⌕[÷º»， ᵨ¥Z[÷ᓽ:。WSᵨÒAḄf(，e8}©o=030¥q>^^0^95`ḄL⊤9f，(rKḄf1êx，&ᵨ18G13006¸6979^〜00£)>(f。Re82v10(300671069::06116〜(《1()¨ËA$。.5.4ᙶ᪗{ᣚ]^M☢$ᔠ9Ñ 1>21^£(^«,CD}Cᙶ᪗Lᣚ，8Oᒆ◀UbḄ(ᓫÎḄR。1.᪀⌼:;129Ñ ×8Dᓄᙠ)}©ᦪ11^0600160Ò᪀⌼o=ᙊ9U`，"ṹ。for(DWORDi=0?i<50;i++)2.ᙶ᪗Lᣚ9Ñ ^^Dᓄ¹Ò(ᔜ*ᙶ᪗Lᣚ▣Ḅ"ṹ。//(&▣VOIDSetupWorldMatrice(){//`o=¹9åÎèÃḄ&▣D3DXbtATRXXmatWorld;UINT1T1me=timeGetTime()%1000;floatfAngle»iTime*(2.0f*D3DX_PI)/1000.0f;D3DXMatrixIdentity(&matWorXd);D3DXMatrixRotationX(&matWorld,fAngle);//(&▣g_pd3dDevice->SetTransform(D3DTS_WORLD,&matWorld);}//(e8▣ᢗC▣VOIDSetupViewandProjMatrices(HWNDhWnd){//`,(Oe8▣D3DXVECTOR3vEyePt(0.0f,3.0f,-5.0f);D3DXVECTOR3vLookatPt(0.0f,0.0f,0.0f);D3DXVECTOR3vUpVec(0.0f,1.0f,0.0f);D3DXMATRIXmatView;D3DXMatrixLookAtLH(&matView,&vEyePt,&vLookatPt,&vUpVec);g_pd3dDevice->SetTransform(D3DTS__VIEW,&matView);//;ÌìûïôḄ(ᡝ，,᪷£(ᡝOTᢗ/▣Ḅ>DRECTclientRect;GetClientRect(hWnSetTransform(D3DTS_PROJECTION,&matProj);>o、Ä：1)n ßᱥgA=àᩭ，◤⌕5Nᦋ{/bḄ▣，xᢗ▣<▣9j5{，ᱯ,ᢗ▣ᙠ[÷#`，)à5◤⌕u[÷。2)ᙠ[÷ᢗ▣D，bᱯ,Táᐸâ☢Ḅ，®MÊᱥgḄã⚔@ᙶ᪗ḄäåÀâ☢Ḅ，ᑣMÊ=5[]ѹᑁ ^ᐵw@，ὅä⌕Tá，4n¿Ḽ!ḄÀᐭ，M[]ḄÜײæᩭæᜧ，µEj⍗ᑮ¦§，xKὅ ᧕é«⚪。3.2.ᒆ◀101^^30Ò}☢ᨵû☢ú☢5%ᑖ，ÒAêæ，ᙠFᑴû☢，ᒆ◀ú☢。 74oooÎ5Uᙠ9Ñ Ò，Vwᙊ9ᙠSeᙢèÃ，ᒆ◀ú☢B´E9Ḅᑁ⊤☢Seq，ᡠ8ᢣ}Sᒆ◀ú，"ṹ。//(ᒆ◀UbwSᒆ◀÷<☢（ì☢I☢>g_pd3dDevice->SetRenderState(D3DRS_CULLM0DE,D3DCULL_NONE);4.ᐵyᐝ᯿ᜐᳮ9Ñ Öᵨ×&ᓃOà+，ᙠûᡃЦn$ᙶ᪗Lᣚ，,µᶍᐝ᯿ᜐᳮ，ᡠ8◤⌕ᐵyᐵ᯿ᜐᳮ，"ṹ。g_pd3dDevice->SetRenderState(D3DRS_LIGHTING,FALSE);5.ÎḄRᙠX⑶û⑴ᦪÒ，&ᵨ☢ÈḄ(&Lᣚ▣Ḅᦪ3^Í^^^1¸6()，SeIn$Lᣚ，ÎᦔW▭Q2v8RḄ。ZS&ᵨ1^8^0ᦪî，5vÍo11(^P&0ᦪB᪷£îÿḄLᓄ}ìûîoᙊ9÷9åḄᜳ，,(rKḄᙶ᪗Lᣚ▣。ᯠx&68^『()ᦪXèÃxḄᙊ9¿ᑴÈᩭ，1^!^^()ᦪÌSnᙢ&ᵨ，ᙊ9SnᙢÌèÃ，xFᑮef。VwT!Ḅ¤3ü，5S&ᵨ1^!^8()ᦪḄîÿÿ◞3Þ，ᡠ8Æé☢QëyLᓄḄ，ηon。9：◀9▣ßᱥg=àᩭ¯°=>ᦔ®#，:5Nᦋ{▣¯°=>ᦔ®。9▣¯°=>，=ywᱥg7ᙠA=；9▣¯°=>，=ywὅ5NA=^K9Ñ ^^ᢕᓄḄ$ᦔW-^ᡠ9。15.6]^M1^ì〖00^Aᦔ®9：4n]^M7^yᓄᖾ ᵨ 030¯Àᦪ，ᓽ030᱄?ᜮḄÀᦪ，ᡠᙠM9ṹÊ◤⌕ᒹ43(19àᜮᦻh，n⚗µòb43(^9.1ᓄᦻh。5.5Þ$»CD}Cᙶ᪗LᣚvÑ。}Cᱥ#⚔A^óFU`Ḅᙢÿᙶ᪗v&Lᣚ、ÌLᣚᢗ/Lᣚ，Ãᣚwᢗ/ÿḄᢗ/ᙶ᪗，ᯠxvfḄúûLᣚ，Ãᣚwᵨ ⚔@ᙶ᪗{ᣚOOO75Jµ9ÒÈḄefᙶ᪗，[ᡂ⚔Aᙶ᪗Lᣚᐝ᯿Oà+Ḅᙶ᪗LᣚvÑ。}Cᙶ᪗LᣚQ}CÑ (TÒ3ẠḄᑁ4，8IJᳮÿᑁḄᱥ#<µ9ᙠef、ᳮÎRlᳮQtᐵ@⌕Ḅ。ᐵJ81E130ÒḄᙶ᪗LᣚḄ*dR，葸ὃ»9Ñ 7>G^(^1^V"ṹ，ᐵÏQüUᳮ=LᣚvÑḄRlᳮ，៉01^830Ò}Cᙶ᪗LᣚḄᐹ#Rp 。a!1.Hdᑖ᪆9Ñ 1^ᢕᓄ0«ḄV"ṹ，Éὃ⚔Aᙶ᪗LᣚQᙠi&Ò，ᐝ+ᙠᑮ®HIåûvᱥ#⊤☢ḄiSI]，i&Òᐝ+I]ḄᦔWQᐝ+◤⌕URḄ。¶ᐝ+ØT_`3$iḄ^，PQRÔᨵîÑ ØT[ᡂJ。ὃ⇋ᑮîFḄ◤⌕，0^^〖30ᵨfwᓫḄ>n$ᐝ᯿T。0^8304*ᓄḄᐝ᯿TU`：úᐝ、I]ᐝ、 ☢I]ᐝ)#ᐝ。JᔠᵨJZ*ᐝ᯿TU`，ØᮣRᦔᙢ.}CÑ ÒḄᐝ᯿E⚪。6.1.1úᐝo=ᱥ#ᓽÔᨵz1ÌᐝV᯿]，P¦⌕ᨵᐝ+2vᐸ¦ᱥ#Ḅᢚ]、I]ᑮ®Kᱥ#，8·ØÌÚq。e8ᙠÒ(o=ZᐝL，ᓫᙢU^Sᱥ#⊤☢ᡠonḄI]ᐝḄko᯿，J7wúᐝᡈúᐝ。úᐝÔᨵßᡈ>ᔣḄᱯ，¦ᨵo=7⁐Lò， SB⊦ï，ᡠ8ᙠᡠᨵ>ᔣᡠᨵᱥ#⊤☢ᢗ]ḄúᐝḄᦪNQឤ}SLḄ。e82vFG030&5_4^□1^1w=8¹úᐝ，ᡠ9：D3DCOLORambientColor=D3DCOLOR_XRGB(64,64,64);g_pd3dDevice->SetRenderState(D3DRS_AMBIENT,arabientColor);6.1.2I]ᐝìᐝ+᯿]ᙠôPᱥ#Ḅ⊤☢ᓃî，ᐝ+BòḼᔜ=>ᔣÌᙳᒴᙢI]，ᙠ071^830Ò2vI]ᐝḄTU`DUJ*ᐝ᯿ᦔW。ᵫJᐝ+òᡠᨵ>ᔣÌᙳᒴᙢI]，Nà^=>ße8，⊤☢Lᙳr，ᡠ8¬ᵨJ*ᐝ᯿U`î，N◤ὃ⇋e8ὅḄß，◤ὃ⇋ᐝÂḄ>ᔣ8Oᱥ#⊤☢ḄGᔣ。I]ᐝ᯿TU`᪷£bTᱥ#⊤☢⚔AḄI]7⁐ò/dim^。^diffuse=k./]ight•COS6 ᐝ᯿OOO77ᐸÒ々wᱥ#⊤☢ᩞWḄI]jᦪ，/,_wóᐝ7⁐，0wᱥ#⊤☢⚔AᢣᔣᐝVßḄ>ᔣᔣ^⚔A+^åÿḄᜳ，6.1ᡠ9。◤⌕ÛḄQ，ftDirect3D*,7⁐òQᵫª、«、¬3=7⁐ᑖ⊤9，ᙠᐹ#Tî·Qᢥ᯿3=ᑖᨬᑖT。6.1I]ᐝ6.2 ☢I]ᐝ6.1.3 ☢I]ᐝìᐝ+᯿]ᙠᐝ¸ᱥ#⊤☢î，ᐝ+B|zᙢòḼo=>ᔣÌI]，^ᡂ¦Øᙠo}ᑁØe8ᑮḄLᐝ᯿。8^^30ᵨ ☢I]ᐝḄTU`DᙢUJ*ᐝ᯿ᦔW。ᵫJᐝ+òḼo=>ᔣÌI]，ᡠ8 ☢I]ᐝ᯿TU`S◤⌕ὃ⇋ᐝ+Ḅᐭ]>ᔣᱥ#⊤☢ḄGᔣ，R◤⌕ὃ⇋e8AḄß。 ☢I]ᐝ᯿TU`᪷£bDTᱥ#⊤☢⚔AḄ ☢I]7⁐ò/spcc^。^specular~^s•^light•(COSQ?)ᐸÒ&《wᱥ#⊤☢ᩞWḄ ☢I]jᦪ，&#wóᐝ7⁐，ÒwI]ᐝ+Oᱥ#⊤☢⚔Aᢣᔣe8AḄᔣ"åÿḄᜳ，6.2ᡠ9。^☢ḄT;be8ÚÈ， ☢I]ḄTÛᜧ，VûᙠÒAG，Direct3DFIᱥ#n$ ☢I]T。W⌕¾R8^(^30 ☢I]ᐝ᯿T，◤⌕(rᐵḄFG，"ṹ：g_pd3dDevice->SetRenderStat.e(D3DRSSPECULARENABLE,true);9：vᱥg⚔@zᐝ᯿BD，ᐹgvᵨfᡈfᐝ᯿Bi>，ᵫᱥg⊤☢ᩞñäḄ。<¯▭¦§A¼òᔠ，^®ᱥg⊤☢óô，ᑣAᐝ᯿ᑮᱥgàD，@$m；®ᱥg⊤☢¾ᐝõ，ᐝ᯿DᑮᱥgàD=@$☢m。W◤⌕n$I]ᡈ ☢I]ᐝ᯿T，Öᙠ⚔A>?Òᒹõ⚔AḄᔣ1ê，JQVw8ò0ᙠn$ᐝ᯿î，⌕ᵨᑮ⚔Aᔣ。6.1.4)#ᐝ0^^(^302v.)#ᐝTU`DU#ᐝR^，▭)#ᐝTU`Sn$÷Tᐝ+᯿]ᙠᱥ#Ḅ7⁐ò，8Qo*T>，SQᐹ#Ḅóᐝ。ᐝVᑣ}©}CÒᐹ#Ḅóᐝ，ᒹóᐝḄß、>ᔣ、£¶1ê。rḄᐝVe8᪷£ᱥ#⊤☢ᩞWḄS，2vSḄᐝ᯿U`T⚔AḄ7⁐。：ᓷTÒḄoU'ó᯿]ᙠWVᓫî，KᵨI]U`；᯿]ᙠWᴻ⊤☢ḄYî，ᑣKᵨ ☢I]U`Tᐝ᯿ᦔW。6.2.1ᐝV5`0^830¿ᢝ3*ᐝV5`：>ᔣᐝ、AᐝVZᐝó。8Ðᵨ0 [101^v？£Pp5`⊤9，Pp5`030001^×v？£Ḅ}©。Typedefenum_D3DLIGHTTYPEᔣᐝD3DLIGHT_FORCE_DWORD=Ox7fffffff>D3DLIGHTTYPE?1.AᐝVJ*ᐝVᐹᨵ7⁐ß，Ôᨵ>ᔣ，ᐝVᔣᡠᨵ>ᔣ#]ᐝ+，6.3ᡠ9。AᐝV#ÈḄᐝḄ£BÓdḼ.ãᱥ#Ḅä ⊦ï，ᙠÑ Ò◤⌕AᐝVḄß、7⁐⊦ïjᦪ¶1ê。ᙠn$ᐝ᯿Tî，᪷£AᐝVᙠ&ÿÒḄßᱥ#⚔Aᙶ᪗TÈóᐝḄ>ᔣóᐝÂḄ.ã（Â.ãᵨJTóᐝḄ⊦ï），ᯠxÙ⚔Aᔣo®，᪷£óᐝᱥ#⊤☢ᩞW}ឋTᱥ#⊤☢⚔AḄ7⁐ò。6.4>ᔣᐝ2.>ᔣᐝJ*ᐝVᐹᨵ7⁐>ᔣ，Ôᨵß，ᡠᨵᐝ+á$ᙢòḼ)=ᱯ}>ᔣÂ，6.4ᡠ9。e8 >ᔣᐝU^ᡂN[äᜐḄAᐝV，'□ᡠ#ÈḄᐝ。•>ᔣᐝSB⊦ï，ìᵨJ*ᐝVT⚔A7⁐î，¦◤ὃ⇋ᐝ+Ḅ>ᔣ7⁐。VwS◤⌕ὃ⇋᯿LßḄ/0，ᡠ8J*ᐝḄTᨬ´。3.ZᐝóJ*ᐝVᨵ7⁐、ß>ᔣ，5DJR&ÒḄ0᯿ó，6.5ᡠ9。Zᐝó#ÈḄᐝ+ᵫo=LḄᑁ┵#ᜧoAḄ┵#ᡂ，ᐝ+£^ᑁ┵#ᑮ┵#⌲⊦ï。ᑁ┵#w!^^&,┵#wᓹ…。 ᐝ᯿OOO796.2.2ᐝV}ឋᙠÑ ÒᐝVᵫD3DLIGHT9$᪀⊤9，K$᪀}©ᐝVḄᔜ*}ឋ，Z*ᐝV᪷£ᐸ5`¦ᵨᐸÒḄ|=}ឋ，SQᵨᐰ%}ឋ，ᐸ}©：typedefstructD3DLIGHT9{D3DLIGHTTYPEType;*D3DCOLORVALUEDiffuse;D3DCOLORVALUESpecular;D3DCOLORVALUEAmbient;D3DVECTORPosition;D3DVECT0RDirection;floatRange;floatFalloff;floatAttenuationO;floatAttenuationl;floatAttenuation2;floatTheta;floatPhi?>D3DLIGHT9,*LPD3DLIGHT;•Ãv…ᐝV5`。e8Ì030[101^_?03^*1、D3DLIGHT__DIRECTI0NAL^PD3DLIGHT_SPOT,ᑖ⊤9AᐝV、>ᔣᐝZᐝó。•Arabient、Diffuse、596^132：⊤9ᐝV#ÈḄúᐝ、I]ᐝ8O ☢I]ᐝḄ7⁐。Û：Vwo=ᐝVB᯿LÒḄi=ᱥ#， Jᱥ#eØBᵨSḄᐝ᯿TU`n$ᐝ᯿T，ᡠ8◤⌕wóᐝᑖ(ᵨJSᐝ᯿TU`Ḅóᐝ7⁐。•?0311^00ᐝVᙠ&ÿÒḄß。>ᔣᐝSᐹᨵß}ឋ。•0116(^1(^.}&ÿÒᐝV#ÈḄᐝḄ>ᔣ，ᐝḄ>ᔣQᢣᐝḄyᔣ，23wᓫßᔣ。¦ᨵ>ᔣᐝZᐝóᨵ>ᔣ}ឋ。9：ÓᯠöᓄᐝVḄ>ᔣᔣSQ◤Ḅ，P8 ᨵᜧÞ，SØᵨÄᔣ（0，0，0)ÄwᐝḄ>ᔣᔣ，VwÄᔣQÔᨵ>ᔣḄ。•&31^6ᐝVe8᯿LḄ.ã，ìᱥ#ᑮᐝVḄ.ãᜧJJ=.ãîXSᐝḄ/0。o[XKò(weØḄᨬᜧò0301101^o^1^£—^^^。>ᔣᐝÔᨵ83096}ឋ。•Falloff、1^^L3？©1ZᐝóᱯᨵḄ}=}ឋ。ᑁ┵#⊦ïjᦪ？&110^1ᑁ┵#1^6L3、┵#？ᓃ1(¸q6.5),ᐳᑴḼZᐝóḄᑁ┵#ᔜᨵiᜧ，8Oᙠ8ÐÒÿḄᐝ+<ï÷。ì？&110££=1.0î，⊦ïᕈ+ឋLᓄ，Jî⊦ïTᨬÞ，^IjkឋØḄ/0ᨬÞ。•AttenuationO、c^61^&1^01^^^6¿3L1002.ã⊦ïjᦪ，ᑴᐝ£<ᔣḼᨬä.ãï÷，ᨬä.ãQᵨ}ឋ^^%6ᢣ}Ḅ᯿]。AttenuationO、Attenuationl、△L161^3ᓃ002ᑖ⊤9ᐝḄ3、+ឋ、BS.ã⊦ïjᦪ。⊦ïT;b：Atten=l/(AttenuationO+Attenuationl.d+Attenuation2•d2)ᐸÒ3wᱥ#⚔AᐝVåÿḄ.ã。.ã⊦ïjᦪIAᐝVZᐝóᨵᦔ。 80oooÎ6U6.2.3(÷ÖᵨᐝVᙠ0D30Ò，ᨬie(8=ᐝV，(ᐝVᵫ10'6<^3£^^9ᓄ69::56ᓃ½9Ḅ（）>[ᡂ，K>Ḅ¯。HRESULTSetLrght(DWORDIndex,CONSTD3DLIGHT9*pLxght);ᐸÒ：•1“6᱄Ìò0ᑮ7，⊤9⌱àó1〜8=ᐝV。•k19'ᢣᔣ03000·9$᪀#，ᒹõ(Ḅóᐝ}ឋ。10½^0^300671^€9::561^19^(>>¦Q(ᐝV，ᙠÒAêæ，(Ḅ÷<ᐝV-RS®Äᵨ，ᐹ#ᵨᐝV，ᵫ101«€^30069Ḅ：：^9&£Ḅ516()>}，K>¯。HRESULTLightEnable(DWORDLightIndex,BOOLbEnable);ᐸÒ：•19'11^ÊÌò0〜7，⊤9ᢣ}ó1~8=ᐝV。•ᓃÄ^ᓃ16ᢣ}ÖᵨᡈἭᵨ&9^11^©᱄ᡠᢣ}ḄᐝV。IZ=ᐝV，e8ᢣ}8Q>ᔣᐝ、AᐝVᡈZᐝó，,+8ÐrKḄ}ឋò。☢Ḅ9"ṹ(5=ᐝV：o=Q>ᔣᐝ，=o=QAᐝV。//(oᐝVw>ᔣᐝD3DXVECTOR3vecDir;D3DLIGHT9lightl;ZeroMemory(&lightl,sxzeo£(D3DLIGHT9))?lightl.Type=D3DLIGHT_DIRECTI0NAL?"ᐝV5`w>ᔣᐝlightl.Ambient.r=0.Iflightl.Awbient.g=0.1flightl.Ambient.b=0.Iflightl.Diffuse.r=0.6flxghtl.Diffuse.g=0.6flxghtl.Diffuse.b=0.6fvecDir=D3DXVECTOR3(l,1,-1);//>ᔣᐝḄ>ᔣD3DXVec3Normalize((D3DXVECTOR3*)&lightl.Direction,&vecDir);g_pd3dDevice->SetLight(0,&lightl);//BᐝVwAᐝVD3DXVECTOR3vecPos2;D3DLIGHT9light2;ZeroMemory(&light2,gizeof(D3DLIGHT9));light2.Type*D3DLIGHT_POINT;//ᐝV5`wAᐝVlight2.Diffuee.r-0.5fjlight2.Diffuse.g=0.4f;light2.Diffuse.b=0.4f;light2.Position=D3DXVECTOR3(20,10,50);light2.Range=100.0f;light2.AttenuationO=1.0f;g_pd3dDevice->SetLight(1,&light2);Vw23XóᐝḄ>ᔣᔣ(wᓫßᔣ，ᡠ8&ᵨᦪ03097ᡷ32^^1126()XᐝVḄ>ᔣᔣ^öᓄ。 ᐝ᯿OOO816.2.4IᐝVḄ|AÛ0©^130ÒḄᐝVQIR&Òᔜ*ᐝVḄ^，S5`ḄᐝVᵨo=$᪀5`D3DLIGHT9óFᐸ}ឋ，ᨵ}ឋ¦Iᱯ}Ḅ)*ᐝVᨵᦔ，JR&ÒḄᐝV5D。>ᔣ}ឋ¦I>ᔣᐝZᐝóᨵᦔ。◤⌕ᱯÛḄQ，R&ÒḄᐝVᐸ7⁐Qᱯ}Ḅ，÷ᱥ#⊤☢ḄᩞWᐝ᯿T,U`Ôᨵ÷<ὶj，ᙠ8"(^31>ÒXᐝV7⁐ᑖᡂI]、 ☢I]úᐝᑖ}©，}*ᐝ᯿TU`rIK，SḄᐝ᯿TU`ᵨSḄᐝḄ7⁐òn$T。ìᯠ，ᙠÑ Ò[ᐰe8XᐝVḄ3*7⁐(wrḄᦪò， J᪵(·¤ᔠRêæ，·Û4᧕ᳮ（RÒḄᐝV_Bᐹᨵ3=7⁐òᕖ）。=，dḄ/ὅeØB#RJ᪵o=E⚪，IJAᐝVÔᨵ>ᔣ}ឋ，ᙠn$I] ☢I]ᐝ᯿Tî◤⌕ᵨᐝ+Ḅ>ᔣᔣ。lVQAᐝVᔣZᕜ#]ᐝ+，µᯠ>ᔣS³}，VûSeØᙠᐝV}ឋÒ>ᔣᐝÖ᪵ᵨo=>ᔣᔣ⊤9。ᙠᐹ#T)=⚔AḄᐝ᯿7⁐î，᪷£⚔AᐝVḄß，SãTÈᐝ+Ḅ>ᔣ。6.3ᩞIᓟᐝ᯿T，ᐝVᩞW5ὅ oSe，ᱥ#⊤☢ᩞW}ឋ.}8ØI]7⁐Ḅᐝ+8OØI]i´。®Direct3D*，ᩞWᵫ$᪀030^0^ᑿᓃ9⊤9，K$᪀Ḅ}©：typedefstructD3DMATERIAL9-{D3DC0L0RVALUEDiffuse；D3DC0L0RVALUEAmbient?D3DC0L0RVALUESpecular;D3DC0L0RVALUEEmissive;floatPower;>D3DMATERIAL9,*LPD3DMATERIAL9;ᡂᕒL01£'36、Ambient、Specular,£@133196ᑖ⊤9ᱥ#⊤☢II]ᐝ、úᐝ、 ☢I]ᐝ、)#ᐝḄI]jᦪ。8ÐQ0300010”&1Ḅ5`ḄL，ᐸÒD3DC0L0RVALUE-r,D3DC0L0RVALUE.g.D3DC0L0RVALUE.b^glJ^^S^tQ：.«、¬ᐝḄjᦪ。ôAᡂᕒ？0^6^w ☢I]ᢣᦪ，ᓽ ☢I]ᐝ᯿TU`T;bÒḄ~?0>^1ògᜧᐝ£ᕜLrªgᜧ。üU，EmiSSive⊤9ᱥ#)HḄ#ᐝ，ᵨJDU#ᐝR^，PQ)=ᱥ#Ḅ)#ᐝS¸÷ᐝ᯿T，.^SB/0ᐸ¦ᱥ#Ḅᐝ᯿。ᱥ#⚔AḄ7⁐LÙw：^Totalo^Arabient+^Diffusc+^Spccular+^Emissive/⊤9ᱥ#Ḅ7⁐ò，bᵨÒᦻ⊤9：ᱥgḄX⁐ø<=ᱥgmᐝ+ᱥgmmᐝ+ᱥgmù☢mᐝ+@ᐝᙠFᱥ#åû，wKᵨᐝ᯿ᦔW，◀(ÖᵨᐝVå，R◤⌕ᵨIDirect3DDevice9::SetMaterial(>>wᓽX⌻FḄᱥ#(ᩞW。☢Ḅ9"ṹXìûᩞW(wØI]50%ªᐝ、80%«ᐝ60%¬ᐝḄᩞW。D3DMATEHIAL9mtrl; 82oooÎ6UZeroMemory(&mtrl,sizeof(D3DMATERIAL9));mtrl.Diffuse.r=0.5f;mtrl.Diffuse.g=0.8f;mtrl.Diffuse.b=0•6fjmtrl.Diffuse.a=1.0f;g_pd3dDevice->SetMaterial(&mtrl);0©^130jkᙠn$ᐝ᯿Tî，B᪷£3*ᐝ᯿TU`ᑖn$T，ᯠxXT$W`¹ᙠo®，Äw⚔AḄᐝ᯿7⁐ò。Wᱥ#⊤☢¦Øn$I]，ᑣ ☢I]jᦪKìw0，Jî ☢I]T´ᑮḄ7⁐òµᯠw0，^ᱥ#Sᐹᨵ ☢I]ᦔW，PQ▭ ☢I]T·ᙠn$。Vw ☢I]Tᨬᜧ，BIឋØ⌼ᡂõD，ᡠ8Wᱥ#⊤☢Sᐹᨵ ☢I]ᦔW，S⌕Öᵨ ☢I]T。WKᵨÑ Ôᨵᢣ}ᩞW}ឋ，jkXᵨÒAᩞW。ÒAᩞWI]ᡠᨵI]ᐝ，ÔᨵúI] ☢#]，·Ôᨵ)#ᐝ7⁐。9：Tv^i3_ii_IDirect3DDevice9::GetMaterial(}>;Ììû(Ḅᩞa。6.4ᐝ᯿<ᩞ]^Mw8¹ᐝ᯿ᦔW，¦◤⌕(ᱥ#⊤☢ᩞW、(,ÖᵨᐝV。[ᡂᔜ*(x，ᐸ¤ḄÃÄᵫ8H〖30jk"Í。☢$ᔠ9Ñ 5^£17§1^Í，CD?Òᒹõ⚔AḄᔣ1ê。✌ᐜ}©ᒹõᔣḄ⚔A$᪀⚔Azb，ᡠ9：//⚔A$᪀⚔ᓲ，zbstructCUSTOMVERTEX{D3DXVECTOR3position;//⚔Aßᙶ᪗D3DXVECTOR3normal;//⚔Aᔣᨬ>}#defineD3DFVF_CUST0MVERTEX(D3DFVF_XYZ|D3DFVF_N0RMAL)ᙠ9Ñ $^1^161^％Ò，iᐙ⚔A>?Ḅ"ṹ：//iᐙ⚔A>?CUSTOMVERTEX*pVertices;V_RETURN(g_pVB->Lock(0,0,(void**)&pVertices,0));for(DWORDi=0;K50;i++){floattheta=(2*D3DX_PI*i)/(50-l);pVertices[2*i+0].position=D3DXVECTOR3(sinf(theta),-1.0f,cosf(theta));pVertices[2*i+0].normal=D3DXVECTOR3(sinf(theta),0.0f,cosf(theta));pVertices【2*i+l】.posrtion=D3DXVECTOR3(sinf(theta),1.0f,cosf(theta))?pVertices[2*i+l].normal=D3DXVECTOR3(smf(theta),0.0f,cosf(theta));>g_pV3->Unlock();e8ÚÈ，ᙠ☢Ḅ"ṹÒ，SÈZ=⚔AḄßᙶ᪗，RÈᐸᔣ。 ᐝ᯿OOO832.(,ÖᵨᐝVᙠ9Ñ 571^16^§ÍÒᵨ5*óᐝ：>ᔣᐝúᐝ， >ᔣᐝḄ>ᔣSeLᣚ，^e8e8>ᔣᐝ>ᔣIᐝ᯿ᦔWḄ/0，ᡠ9。//(ᐝVD3DXVECTOR3vecDir;D3DLIGHT9light;ZeroMemory(&light,sizeof(D3DLIGHT9));light.Type=D3DLIGHT_DIRECTI0NAL;light.Diffuse.r=1.0f;light.Diffuse.g=1.0£;light.Diffuse.b=1.0f;vecDir=D3DXVECTOR3(cosf(timeGetTime()/350.0f),1.Of,sinf(timeGetTime()/350.0f));D3DXVec3Normalize((D3DXVECTOR3*)&light.Direction,&vecDir);light.Range=1000.0f;g_pd3dDevice->SetLight(0,&light);g_pd3dDevice->LightEnable(0,TRUE);//ÖᵨᐝV//g_pd3dDevice->SetRenderState(D3DRS_LIGHTING,TRUE);//(ᐰþúᐝg_pd3dDevice->SetRenderState(D3DRS_AMBIENT0x00505050)?3.(ᩞWᙠ9Ñ 5^ᕸ1^^ÍÒ(ḄᩞW¦I]ªᐝᑖ«ᐝᑖ，^ᱥ#⊤☢Ḅ7⁐wg⁐，☢Q(ᩞWḄ"ṹ。D3DMATERIAL9mtrl;2eroMemory(&rotrl,sizeof(D3DMATERIAL9));mtrl.Diffuse.r=mtrl.Ambient.r=1.0f;mtrL.Diffuse.g=rotrl.Ambient.g=1.0f;mtrl.Diffuse.b=mtrl.Ambient.b=0.0f;mtrl.Diffuse.a=mtrl.Ambient.a=1.0f;g_pd3dDevice->SetMaterial(&mtrl);Vw9Ñ 5^ᕸ。§1^Ôᨵn$ ☢I]ᐝ᯿，ᡠ8ᙠ☢(ᩞWḄ"ṹÒ，Ôᨵ(ᩞWḄ ☢I]jᦪ。9：WÒḄᱥ#ᐹᨵSḄᩞW}ឋ，ᙠFᱥ#û⌕ᑖwᐸ(ᩞW。9Ñ 5^ô16[78ÍḄ$ᦔW6.6ᡠ9。èüUᑖ᪆9Ñ &0^^!^1^Ío»9Ñ ᢕ#01^åÿḄ。ᙠ9Ñ ×^Dᓄ0!1Ò，ᡃÐz1ᢣ}⚔AḄI]7⁐ò，,µᶍᐝ᯿T，9Ñ 5ᓄᕸ^§ÍÔᨵw⚔Aᢣ}I]7⁐ò，Iw⚔A8¹+ᐗ²，,2vT´ᑮ⚔AḄI]7⁐。6.69Ñ 57h1L§¦ᔴ$ᦔW 84oooÎ6U6.5vᐝ᯿<ᩞḄ@×1)ᐝ᯿TNOᐝ᯿1ᓝU`、ᐝV5`ᱥ#⊤☢ᩞW}=>☢。=᯿TjkÛcᩖ，HᭆùÛi，IñÔᨵT!zẠḄ*zὅ，ᙠ1BᨵÞã。ᡠ8✌ᐜ◤⌕VÐWᐝ᯿TU`、ᐝV5`ᱥ#⊤☢ᩞWåÿḄὶj，8O8Ðᙠᐝ᯿TÒḄÄᵨQ，ᡈὅÛᙠᐝ᯿TÒ]^Ḅ⁐Q。ᯠxe82vÑ ，Iᔜ*SḄêæn$st，e8ᐝ᯿ᦔW，¹Uᳮ。2)Vwᐹ#Ḅᐝ᯿TQᵫ01(^30ᙠᑁ%[ᡂḄ，IJÑ ᕒ，¦◤n$rᐵ(，JI*zὅᙠᳮB⌼ᡂo}ḄÞj。ᡠ8KìVÜW0»^^30jkᑁ%n$ᐝ᯿TḄᐹ#vÑ。KvÑᜧ#eᑖw5p，✌ᐜ┐IZ=AᐝVZᐝó，᪷£ᐸᐝV}ឋ，Tᐝ+ᑮ®⚔AᜐᐝḄ£，>ᔣᐝSd.ã⊦ï，ᡠ8µᶍJop；óBpQ᪷£☢´ᑮḄᐝḄ£wᱥ#⊤☢(ḄᩞW，ᵨrKḄᐝ᯿T;bT⚔AḄ7⁐^3)IJÒḄúᐝᨵ5=kV，oQ2vFG(Ḅᐰþúᐝ，BQ2vZ=ᐝVÒḄúᐝ}ឋ(Ḅúᐝ。`Ú2vFG(o=#Ḅúᐝ，IJÒḄᔜ=ᐝV，S(ᐸúᐝ}ឋ，Vwᙠo=Ò，IJZ=ᱥ#ᐸ1ᑮḄúᐝKìr。ᡠ82vFG(o=#Ḅúᐝ，îÛ>¯，·¤ᔠ▭êæ。4)ᙠ01^830Ò，ᐝVᩞWQÎSᑖã、rÎÄᵨḄ5%ᑖ。ᐝVQrIJ=Ḅ，ᩞWQrIñZ=ᱥ#Ḅ。5ὅrÎÄᵨ，ᐳ.}ᨬÐḄF$W。J᪵ÓᯠᮣR，PS᧕ᑴ，ᡠ8ᐝVᱥ#⊤☢ᩞWḄ(K¤ᔠRêæ。，eXᐝV(wlᐝ，Xᔜ=ᱥ#ᩞWḄ7⁐(wᐸi7⁐，ìᯠ，w´ᑮᱯPḄᦔW，e8ᙠ)>☢n$ᜲn。6.6»✌ᐜCD01^830Òᐝ᯿TᡠNOḄᐝ᯿TU`、ᐝVᩞW¶ᑁ4，JQᳮᵨᐝ᯿ᦔWḄẠ。1ᩭ2v9Ñ ^9ᐝ᯿ᦔWḄᐹ#ᵨ，,᪷£ÄὅḄòÈ|ᩩz{ᵨᐝ᯿ᦔWḄ`Ú8¸ὃ。Iñᐝ᯿ᦔW，ᙠᐹ#ᑏÑ "ṹî，¦◤⌕(ᐝV}ឋᱥ#⊤☢ᩞW}ឋ，ᐵÏQᳮ0»^(^30jkQᔣᐝᐝV，KᐝV#È«⁐Ḅ ☢I]ᐝ，,ÚᦋᩞW}ឋ，ᐸØTI] ☢I]ᐝ，Öᵨ ☢I]ᐝ᯿，e8ᐝ᯿ᦔW。 Î7UᳮwFḄÚ®ᩭf¹i，^^p130ᙠᱥ#⊤☢¿ᑴ[ᳮḄØ。o[Ûᩭ，[ᳮQ⊤9ᱥ#⊤☢d⁚Ḅo©ᡈ|©BC，·7[ᳮc（texture)。ì [ᳮᢥ᯿ᱯ}Ḅ>b]ᑮᱥ#⊤☢Ḅî，Øᱥ#Úyf¹i。7.1ᳮᐗ4.ᳮᙶ᪗[ᳮrìJo©ß，e8X[ᳮßÚÄQo=BCᦪ，ᦪḄZ=ᐗ²7w[ᳮᐗ²，8?;ᨵo=7⁐ò。26ᙢñ，[ᳮ]QX[ᳮß“c”ᑮᱥ#⊤☢。wXo©[ᳮßcᑮᱥ#⊤☢，◤⌕w⊤9ᱥ#Ḅi¼Ḅ⚔A([ᳮᙶ᪗。8"(^30ᵨḄ[ᳮᙶ᪗j，7.1ᡠ9。17.1ᳮᙶ᪗（ûnᳮÆ1）wØTᜐᳮSᑖj᳛Ḅ[ᳮ，X[ᳮᙶ᪗n$öᓄᜐᳮ，å▲}ᙠ[0.0，1.0]ᑁ，J*[ᳮᙶ᪗▭Qo*rI[ᳮᙶ᪗。，IJO、ᑖw100、80=²Ḅ[ᳮ，[ᳮᙶ᪗（0.05,0.05)IKJ[ᳮßÒḄó5ᑡ、ó4$。9：e8¦X[ᳮcḄo%ᑖ]ᑮᱥ#⊤☢，Xo=Z=⚗AḄ[ᳮᙶ᪗ᑖ(w（0，0.5)、(0,0),(1，0)、(1,0.5),B¦X[ᳮcḄm%ᑖ]ᑮ⊤☢。7.2çᳮv [ᳮcᜧ-?;wᦻ，ᡠ8，⌕Uᵨ8Ð，_`07^830[ᳮI^，, 86oooÎ7UᐭᦻḄᑁ4。e8ᑭᵨ0309Ḅ030᱄0ᢇ1^0^^^^^ᓄ()ᦪ᪷£&?ᙠqÐÒḄᦻ_`[ᳮ，Kᦪ¿ᢝḄᦻ5`ᒹ!!^、.dds、.dib、0pg、øÍ8Or3¶。KᦪḄ¯。HRESULTD3DXCreateTextureFromFile(LPDIRECT3DDEVICE9pDevice,LPCTSTRpSrcFlle,LPDIRECT3DTEXTURE9*ppTexture)?ᐸÒ：•ô069ᓄ6ᢣᔣ0ᓄ(^30(ᜓI^1ôḄᢣ┐•?310?116ᵨᩭ_`[ᳮḄᱏḄᦻÈ•??〒6᱄ᓃ『6±$ᡂḄ08A30ᳮv " ᢣ┐9：030᱄(316&16L6᱄ᓄ9？1^0^116()þᦪᙠᑁ¹9ÿᵨD3DXCreateTexture-ᓹ1^æᓹ(¸()Àᦪz¿mḄ。030€^386L6ÿAᓹ[011^116()ÀᦪḄ×Äp2ÅÆᦻ。7.3ᳮ6ìFo=ᐗî，X82vᙶ᪗Lᣚ]ᑮBCef。Wᐗᨵ[ᳮ，R◤⌕᪷£[ᳮ;ÌᐗÒZ=²Ḅ7⁐。^[ᳮÒwZ=²;Ì7⁐ḄvÑ，7w[ᳮv(texturefUtering)00ᓄE130¿ᢝ4*[ᳮva>b，ᑖQᨬA¬᪵、+ឋ[ᳮva、ᔜᔣ´ឋ[ᳮvain[ᳮva。7.3.1ᨬA¬᪵ᨬA¬᪵Q4*va>bÒ¤ᨬüPᦔWᨬªḄva>b。0^^^3ôT´ᑮḄ[ᳮᐗ²ᙢᙬ23Qo=ôAò， ᦪḄ[ᳮ᪗ò，ìᵨᨬA¬᪵î，0»^^30Bcᑴ÷J=ôAòᙢᙬᨬ1 ḄᦪᙢᙬḄ[ᳮᐗ²Ḅ7⁐。☢Ḅ9"ṹX[ᳮj0Ḅ[ᳮva>b(wᨬA¬᪵，01^(^30ᨬi¿ᢝ8j[ᳮ。g_pd3dDevice->SetSamplerState(0,D3DSAMP—MAGFILTER,D3DTEXF_POINT);g_pd3dDevice->SetSarnplerState(0,D3DSAMP_MINFILTERrD3DTEXF_POINT);W[ᳮḄᜧÞᐗᙠefµ9ḄḄ▭ᜧÞr，Ö¬ᵨᨬA¬᪵>IWḄ/0Sᜧ。PQ，WᜧÞrª'i，Bµ/0W，ÈR⁐ᙽᡈstḄᜫiR^。7.3.2+ឋ[ᳮva+ឋ[ᳮvaQpûᵨᨬâ+Ḅ[ᳮva>。8÷ᨬA¬᪵r，ØᨵᦔᙢḄµ9W，,uIjkឋØḄ/0Sᜧ。+ឋ[ᳮvaÌ´÷T´ᑮḄ[ᳮᐗ²ḄôAᙢᙬᨬ1 Ḅ、、·、~4=[ᳮᐗ²，ᯠxIJ4=[ᳮᐗ²n$¹ᩗáᙳ，´ᑮᨬÐḄ7⁐ò。 ᳮOOO87☢Ḅ"ṹX[ᳮj0ḄÃᜧþÞvaᘤ^w+ឋ[ᳮva。g_pd3dDevice->SetSamplerState(0,D3DSAMP_MAGFILTER,D3DTEXF_LINEAR)；g_pd3dDevice->SetSamplerState(0,D3DSAMP_MINFILTER,D3DTEXF_LINEAR);VwQᙠᓫo[ᳮjḄ+ឋva， Qᙠ^〃5=>ᔣḄ+ឋva，ᡠ87wz+ឋ[ᳮva。pû，ᜧiᦪµᓱh-w+ឋ[ᳮvan$Úᓄ，ᡠ8ᵨ+ឋ[ᳮva，o>☢e8;´ÛḄW，=o>☢IÑ ឋØ/0·Sᜧ。7.3.3ᔜᔣ3ឋ®ᳮ45ì}Cᱥ#⊤☢÷ᢗ/á☢Sá$î，8ᙠefḄᢗ/BÌÊ«ᡈvî，J*R^7wᔜᔣ´ឋ。ìo=ᔜᔣ´ឋᐗḄ²]ᑮ[ᳮᐗ²î，8ḄGB#nvî。0©^130᪷£ef²IᔣÃᣚᑮ[ᳮᐗ²Ḅw«，.}ᔜᔣ´ឋÑ。☢Ḅ"ṹXÃᜧþÞva(wᔜᔣ´ឋ[ᳮva。g_pd3dDevice->SetSamplerState(0,D3DSAMP_MAGFILTER,D3DTEXF_ANISOTROPIC);g_pd3dDevice->SetSamplerState(0,D3DSAMP_MINFILTER,D3DTEXF_ANISOTROPIC);ᵨᔜᔣ´ឋ[ᳮvaî，RKì(ᨬᜧᔜᔣ´ឋÑò，ᨬᜧᔜᔣ´ឋÑòD3DSAMP_MAXANISOTROPY*lW,⊤9Ἥᵨᔜᔣ´ឋva。☢Ḅ9"ṹXᨬᜧᔜᔣ´ឋò(w4。g_pd3dDevice->SetSamplerState(0,D3DSAMP_MAXANXSOTROPY,4);Ä：ᙠ[÷ᨬᜧᔜᔣឋ#$，bp030€C？9᪀Ḅ^C^80b？7ᡂᕒ，pqA$[ᜓsᢝḄᨬᜧᔜᔣឋ0Ḅ²。Ä：:=ᔜᔣឋᳮ.ឋᳮ5`☢=⌕ Ḅezᳮᔠ ᵨ，WßMᦔ®。7.3.467ú®ᳮ45in[ᳮQᵫoᑖj᳛⌲hiḄ[ᳮ ᑡᡂḄ，Zo[ᳮḄO-Qo[ᳮOḄom，7.2ᡠ9。256X256347.2in[ᳮÄ： ᵨ030᱄06316L6^^ᓹ0ἄ^160Àᦦçᳮv D，µ=:ðeᙢ$ᡂezᳮMᑡ，ᨬḄᳮ/0ᡈß0n1。 88oooÎ7U0&^130ᙠn$[ᳮ]î，B)Î⌱ào©÷ᱥ#ᜧÞᨬ1 Ḅ[ᳮn$F。ìᨬе9Ḅ[ᳮcᜧÞCᐭ÷U5[ᳮåÿî，01^830ØTÌ´5[ᳮᐗ²n$gᔠxµ9，ᐹ#Ḅgᔠ>bᵫᢣ}Ḅin[ᳮva>b.}。(in[ᳮva>bḄ"ṹ：g_pd3dDevice->SetSamplerState(0,D3DSAMP_MIPFILTER,Filter)?ᐸÒ，11Õe8Ì8ò：•D3DTEXF.NONE：ÙQᵨᨬoḄ[ᳮ。•D3DTEXF_P0INT.ᵨ÷ᐗᜧÞᨬᓛḄo[ᳮ。•D3DTEXF_LINEAR:X÷ᐗᜧÞᨬᓛḄ5[ᳮ8+ឋ>bn$gᔠ。i[ᳮvaQþÞÃᜧvaᘤ(Ḅ$ᔠ。，WXþÞÃᜧvaᘤ(w+ឋva，PQi[ᳮva>b(w0301£9?_?01·，8ᕸ【30B⌱à÷⌕µ9Ḅ[ᳮcᜧÞᨬ1 Ḅ[ᳮ，ᙠK[ᳮ[ᡂz+ឋ[ᳮva，,X$WÄw²Ḅò。WXþÞ、Ãᜧvaᘤin[ᳮvaᘤ-(w+ឋva，ᑣ01"(^30Bᙠ5=ᨬ1 Ḅ[ᳮ-n$z+ឋ[ᳮva，ᯠxÙIrê5[ᳮIKḄ5=[ᳮ7⁐n$¹ᩗáᙳ，ᨬxḄ$WÄwᓫ=²ò。J*w;ÌᐗÒḄo=²Ḅ7⁐ò，$ᔠ5©[ᳮ、ᐳ8=²ḄᢈG，7w“}+ឋva”，Vw8ᙠ[ᳮḄ}=>ᔣ——u、▽[ᳮ-n$+ឋva。Re82v《^D300^(^9::585ᖾ^Û8£)>(▭Fî[ᳮvaḄᨬᜧᦪ，☢Ḅ9"ṹ(Ä[ᳮj0Ḅᨬᜧi[ᳮvaᦪw5。g_pd3dDevice->SetSamplerState(0,D3DSAMP_MAXMIPLEVEL,4);ᵨin[ᳮØTᨵᦔᙢF¤。ìᱥ#ãᢗ/e☢Ûäî，ô1^830B⌱àonXyÛÞḄ[ᳮn$F， N◤vcᩖḄÞᔜ⚗´ឋḄ[ᳮva，,ᵫJJî[ᳮ◤⌕Ḅµ?Sᵨin[ᳮ⌕Þ，VûRØᨵᦔᙢï´[ᳮᐭµ?Ḅîÿ。7.4ᳮᙬi68^^30Ñ e8w÷<ᐗḄ÷<⚔Aᢣ}[ᳮᙶ᪗。23[ᳮᙶ᪗ḄÌòQ[0.0，1.0]。PQ，2v(KåḄᙶ᪗ò，e8´ᑮᱯPḄ[ᳮ]ᦔW。9：Óᯠe8X[ᳮᙶ᪗(w[0.0,1.0]åḄò，PhØB▲ᑴ[ᳮᙶ᪗ḄÌòz。e8bÅ030[？59$᪀Ḅ^©×6 ^X6ô6&1ᡂᕒ}[ᳮᙶ᪗ḄÌò。[ᳮcᙬUbᑴ8830<ᜐᳮ[0.0，1.0]åḄ[ᳮᙶ᪗ò。8ᕸ130}©4*[ᳮcᙬUb，ᑖᵫD3DTEXTUREADDRESS5`ḄPp3⊤9，ᡠ9：typedefenum_D3DTEXTUREADDRESS{D3DTADDRESS_WRAP=1,//@{[ᳮcᙬUbD3DTADDRESS_MIRROR=2,// [ᳮcᙬUbD3DTADDRESS_CLAMP=3,//ᜳÌ[ᳮcᙬUbD3DTADDRESS_BORDER=4//¼᪾7⁐[ᳮcᙬUb>D3DTEXTUREADDRESS? ᳮooo897.4.1½8®ᳮ9ᙬ1ᵨ@`[ᳮcᙬUbî，8^830BᙠZ=ᦪ[ᳮᙶ᪗ë1ᜐ)Î@c[ᳮ。，WKᵨÑ _`o=ì>ᐗ，,ᢣ}4=⚔AḄ[ᳮᙶ᪗w（0.0，0.0)、（0.0，3.0)、(3.0,3.0)（3.0，0.0)。W^v>ᔣ-ᵨ@`[ᳮcᙬ，ᑣFᦔW7.3ᡠ9。k#kkrAOW>w"Wkj^kkik^W^^J^%TK~kTW^W7.3@|[ᳮcᙬUbᑡḄ"ṹX[ᳮj0ᙠ^〃>ᔣḄcᙬUb(w@`[ᳮcᙬ。g_pd3dDevice->SetSamplerState(0,D3DSAMP_ADDRESSU,D3DADDRESS_WRAP);g_pd3dDevice->SetSamplerState(0,D3DSAMP_ADDRESSV,D3DADDRESS_WRAP);@᫃[ᳮcᙬQ'^830Ò ḕḄcᙬUb，·Q}CjkÒᨬ3ᵨḄcᙬUb。ᙠFᐹᨵÞẈᜋå5[ᳮḄᱥ#î，WᵨonẈᜋḄ[ᳮc，BᓰᵨÛiḄᑁ?。 23¦◤ᐭonᐹᨵoᙽᡈiᙽẈḄÛÞḄ[ᳮc，Ù 8ᢥ᯿@`[ᳮcᙬUbᙠᱥ#⊤☢]iS，e8®ᑮᵨnẈᜋc᪵ḄᦔW。7.4.2;<®ᳮ9ᙬ1ᵨ [ᳮcᙬUbî，8"830BᙠZ=ᦪ[ᳮᙶ᪗ë1ᜐ)Îcᑴ,Ã[ᳮ。，KᵨÑ _`o=ì>ᐗ，,ᢣ}4=⚔AḄ[ᳮᙶ᪗w（0.0，0.0)、（0.0，3.0)、(3.03.0)（3.0，0.0)。W^▽>ᔣ-¬ᵨ [ᳮcᙬUb，ᑣFᦔW7.4ᡠ9。k^rAMirA^^^^^>T>ᔣḄcᙬUb(w [ᳮcᙬUb。g_pd3dDevice->SetSamplerState(0,D3DSAMP_ADDRESSU,D3DADDRESS_MIRROR);g_pd3dDevice->SetSamplerState(0,D3DSAMP_ADDRESSV,D3DADDRESS_MIRROR); 90oooÎ7U7.4.3ᜳÌ[ᳮcᙬUbᜳÌ[ᳮcᙬUb¦X[ᳮcᑴo，ᯠxX[ᳮ¼²Ḅ7⁐n$w。，Ꮇ(KᵨÑ _`o=ì>ᐗ，,ᢣ}4=⚔AḄ[ᳮᙶ᪗w（0.0，0.0)、（0.0,3.0)、(3.0,3.0)（3.0，0.0)。WX^v>ᔣḄ[ᳮcᙬUb-(wᜳÌ[ᳮcᙬUb，ᑣFᦔW7.5ᡠ9。l[ᳮ]xḄᦔW7.5ᜳÌ[ᳮcᙬUb☢Ḅ"ṹX[ᳮj0ᙠ^〃>ᔣḄcᙬUb(wᜳÌ[ᳮcᙬUb,g_pd3dDevice->SetSamplerState(0,D3DSAMP_ADDRESSUD3DADDRESS_CLAMP)g_pd3dDevice->SetSamplerState(0•D3DSAMP_ADDRESSV,D3DADDRESSCLAMP)7.4.4¼᪾7⁐[ᳮcᙬUbIJ¼᪾7⁐[ᳮcᙬUb，ì[ᳮᙶ᪗È[0.0，1.0]î，ᵨ¼᪾7⁐"/[ᳮ7⁐。¼᪾7⁐Q2v10^83006?^9:915&hᓄÛ716()>(Ḅ。☢Ḅ"ṹᢣ}¼᪾7⁐wª⁐，,([ᳮj0ᙠ^v>ᔣḄcᙬUbw¼᪾7⁐[ᳮcᙬUb。g_pd3dDevice->SetSamplerState(0,D3DSAMP_BORDERCOLOR,OxffffOOOO);g_pd3dDevice->SetSamplerState(0D3DSAMP_ADDRESSUfD3DADDRESS_BORDER);g_pd3dDevice->SetSamplerState(0D3DSAMP_ADDRESSV,D3DADDRESS_BORDER);JîFḄ$W7.6ᡠ9。l[ᳮ]xḄᦔW17.6j᪾X⁐ᳮᙬi6 ᳮOOO917.5ᳮ]^M«☢$ᔠ9Ñ 1^ ^68&^，CDwᱥ#⊤☢Kᵨ[ᳮ]ḄvÑ。9Ñ ×^¹^8&8ᓃ✌ᐜ_`o=ᐗ，ᯠxX[ᳮ]ᑮ⊤☢。1..⚔"=>®ᳮᙶ᪗wØTX[ᳮ]ᑮᱥ#⊤☢，✌ᐜ◤⌕wᱥ#⚔Aᢣ}[ᳮᙶ᪗。wnᡂᐹᨵ[ᳮᙶ᪗Ḅ⚔A，ᙠ9Ñ ×^È^83µÒ}©⚔A$᪀ᮣR⚔Azb。StructCUSTOMVERTEX{floatx,y,z;//⚔AßNfloatu,v?//⚔A[ᳮᙶ᪗>?#defineD3DFVF_CUST0MVERTEX(D3DFVF_XYZ|D3DFVF_TEX1)ᮣR⚔AzbÒḄ030?¥?_×£91⊤9⚔Aᒹõ1I[ᳮᙶ᪗，Vw0^^30ᨬi¿ᢝ8j[ᳮ，ᡠ8⚔Aᨬie8ᒹõ8I[ᳮᙶ᪗，Jî◤⌕ᵨ030^?o×£98。9Ñ ×Dᔯ56ÒᵨJFᐗḄ⚔Aᦪ£。CUSTOMVERTEXg_Vertices[}={{-3,-3,0,0.0f,1.0f>,{-3,3,0,0.0f,0.0f>,{3,-3,0,1.0f,1.0f>,{3,3,0,1.0f,0.0f}}?2.ÒH®ᳮµ@9Ñ 1^0^8356᪷£ìûp2Ḅ^11.^?ᦻnᡂ[ᳮI^，,]%rK[ᳮI^1ôḄᢣ┐，"ṹ。V_RETURN(D3DXCreateTextureFromFile(g_pd3dDevice,L"wall.bmp",&g_pTexture));3.2.ýï®ᳮᙠᵨ[ᳮåû，◤⌕ᐜ(ìûᵨḄ[ᳮI^。ᙠ9Ñ ×80»^3386Ò(ìû[ᳮḄ"ṹ。g_pd3dDevice->SetTexture(0,g_pTexture);4.2.®ᳮᐵA[ᳮrᐵGᒹ[ᳮva>b、[ᳮcᙬUb、[ᳮ▤fgᔠG。J[ᳮrᐵG◤⌕┐IZ=[ᳮ▤fᑖn$(，ᵨJᑴZ=[ᳮ▤fḄrᐵvÄ。9Ñ ×^0^68&µX[ᳮj0ḄÃᜧþÞvaᘤ(w+ឋ[ᳮva，X[ᳮ▤fgᔠ>(w⌱à[ᳮ7⁐Äwìû[ᳮ▤fḄÒÈ，ᐸ¦[ᳮG¬ᵨÒAò，"ṹ。//([ᳮva>bg_pd3dDevxce->SetSaTOplerState(0,D3DSAMP_MAGFILTERrD3DTEXF_LINEAR);g_pd3dDevice->SetSamplerState(0,D3DSAMP_MINFILTER,D3DTEXF_LINEAR);/^(N[ᳮgᔠ>g_pd3dDeva.ce->SetTextureStageState(0,D3DTSS_COLOROP,D3DTOPSELECTARG1); 92oooÎ7U[ᳮ▤fgᔠGᙠo⁚RX*dCD。5.F[ᡂrᐵ(x，e8F，FḄ"ṹ。g_pd3dDevice->SetStreamSource(0,g_pVB,0,sizeof(CUSTOMVERTEX));g_pd3dDevice->SetFVF(D3DFVF_CUSTOMVERTEX);g_pd3dDevice->DrawPrimitive(D3DPT_TRIANGLESTRIP,0,2);9Ñ ×610«^8&86Ḅ$ᦔW7.7ᡠ9。7.79Ñ ×6-0^8&$6Ḅ$ᦔW6.³Ã[ᳮI^ᨬx，ᙠÑ Ḅ$kû◤⌕³Ã_`Ḅ[ᳮI^，"ṹ。SAFE_RELEASE(g_pTexture);7.6ᳮ▤¢£ᔠf[ᳮ]ḄWQ᪷£[ᳮ8Oᐸ¦V²}ᐗ²Ḅ7⁐。[ᳮ▤fgᔠGᵨJᢣ}ìû[ᳮ▤f[ᳮ7⁐ò1?[^òḄgᔠ>。0^^130[ᳮgᔠvÄX7⁐ḄX082⍝ᓄ©32⍝ᑖn$ᜐᳮ。7.6.1[ᳮ▤fgᔠG([ᳮ▤fgᔠGᵫ10L(^3006¥^9:9 ^513865〖&16()>(，K>Ḅ¯。HRESULTSetTextureStageState(DWORDStage,D3DTEXTURESTAGESTATETYPEType,DWORDValue)；ᐸÒ：•3L396ᢣ}ìû(Ḅ[ᳮj10(ᨵᦔò0〜7)。•179&ᜓ(Ḅ[ᳮFG。•▽3106(ḄGò，ᵫ¸ᦪ×7?6.}KᦪòḄÌò>õ©。 ᳮOOO933ᵨḄ[ᳮFG，ᓽ3ᵨḄ030×£911^£5×0£5××£×v？£Pp3。•030×55_001^0X0?ᢣ}[ᳮ7⁐Ḅgᔠ>，931ûò}J030×£᱄7^X£0?Pp5`，IJóoj[ᳮ，KFGḄÒAòQ030×0?3400ô[£，ᐸ¦[ᳮjKFGḄÒAòQ03070?_01581£。•030×55_0^0XX01[ᳮ7⁐gᔠḄóo=¸ᦪ，93—ò}J030×5`3，ÒUSD3DTA_TEXTURE,ᓽ[ᳮ7⁐。•030×55_(^^0XX027⁐gᔠḄóB=¸ᦪ，¥&^ò}J030×5`3，ÒAwD3DTA_CURRENT,ᓽûo=[ᳮjḄÒÈ7⁐。ì51386¶J0î，93ᓃ6òwD3DTA_DIFFUSE,ᓽ²ḄI]7⁐ò。•030×55^^1^110?ᢣ}[ᳮjḄᔞ1^ògᔠ>，9&1ûò}J030×Ä᱄1^X£0?Pp5`。•D3DTSS_ALPHAARG1Òᓃ3gᔠḄóo=¸ᦪ，¥&1ûò}J030×5`3，ÒA^D3DTA_TEXTURE,ᓽ[ᳮ7⁐ø^^ò。•D3DTSS_ALPHAARG2AlphagᔠḄóB=¸ᦪ，931ûò}J030×5`3，ÒA^D3DTA_CURRENT,ᓽûo=[ᳮjÒÈ7⁐Ḅᓺᓃ&ò。ì51&86¶J0î，wD3DTA_DIFFUSE,ᓽ²I]7⁐Ḅ1?&3ò。3ᵨḄ[ᳮ▤fgᔠ>，ᓽ3ᵨḄ0301£1ô&£0?Pp3ℏ。•D3DTOPJDISABLEἭᵨK[ᳮj7⁐ÒÈ。•D3DTOP_SELECTARGlXK[ᳮjḄóo=gᔠ¸ᦪz1ÒÈ。•D3DTOP_SELECTARG2XK[ᳮjḄóB=gᔠ¸ᦪz1ÒÈ。•D3DT0P_M0DULATEX5=gᔠ¸ᦪrýxÒÈ23，([ᳮ7⁐&082⍝gᔠvÄḄ"ṹᜧ 。pd3dDevice->SetTextureStageState(x,D3DTSS_C0L0RARG1,argl);pd3dDevice->SetTextureStageState(1,D3DTSS—COLORARG2,arg2);pd3dDevice->SetTextureStageState(i,D3DTSS_C0L0R0P,op)?ᐸÒ1w(Ḅ[ᳮj ，31^1wóo=gᔠ¸ᦪ，&【92wóB=gᔠ¸ᦪ，0£)wgᔠ>。7.6.2®ᳮ▤DEᔠAÄ¢☢2v9Ñ 1^^1&86©&&^9[ᳮ▤fgᔠGḄᵨ，KÑ ¦^9&032⍝Ḅgᔠ>。々1?1^2⍝Ḅgᔠ>5D，Xᙠo»n$^9。9Ñ 1^^1&§13Ò([ᳮ▤fgᔠGḄ"ṹ。g_pd3dDevice->SetTextureStageState(0,D3DTSS_C0L0R0P,D3DT0P_M0DULATE);g_pd3dDevice->SetTextureStageState(0,D3DTSS_COLORARGl,D3DTA_TEXTURE)•g_pd3dDevice->SetTextureStageState(0,D3DTSS_COLORARG2,D3DTA_DIFFUSE)；g_pd3dDevice->SetTextureStageState(0,D3DTSS_ALPHA0P•D3DT0P_DISABLE);☢Ḅ"ṹᢣ}X[ᳮ7⁐ò⚔AI]7⁐òrýxÒÈ，,Ἥᵨᓄ'vÄ。ᵫJ1^51Í&1ᦊᢣ}¦ᵨᓫj[ᳮ，Vû，óo=[ᳮj（ᓽóo=[ᳮ▤f）Ḅ7⁐ÒÈQᨬÐḄ7⁐。ᐸÒ⚔AI]7⁐òQᵫI]ᐝ᯿T´ᑮḄ，VwRᵨᑮᐝ᯿T，ᡠ8⚔A◤⌕ᒹõ+1ê。9Ñ ×651&816ᵨḄ⚔A$᪀⚔Azb。StructCUSTOMVERTEX 94oooÎ7UD3DXVECTOR3position;"⚔Aßd.D3DXVECTOR3normal;//⚔A+floattu,tv;//⚔A[ᳮᙶ᪗>?#defineD3DFVF_CUST0MVERTEX(D3DFVF_XYZ|D3DFVF_NORMAL|D3DFVF_TEX1)9Ñ ÒḄᐸ¦ᑁ4，8¹⚔Aᦪ£、(Lᣚ▣、(óᐝᩞW¶，ᙠû☢Ḅ9Ñ Ò-CDv，ᙠûSÙF。Ñ $ᦔW7.8ᡠ9。7.89Ñ 1^^1%65&&$ᦔWᙠK9Ñ Ò，Z=²ḄᨬÐ7⁐Qᵫᐝ᯿7⁐[ᳮ7⁐ᐳ}Ḅ。e8ÛIJ}CÑ (T，ᡠᨵḄvÄᨬÐ-Qw´ᑮZ=²Ḅ7⁐，ᓽ²ᨬе9Ḅ7⁐，ᑮpûwÑᨵ83*êæ。óo*êæ：Sᵨóᐝ、ᩞW[ᳮ。ᐗ⚔AḄ7⁐z1Ì)ᙠ⚔Aᦪ£Ò(Ḅ7⁐，Wᙠ⚔Aᦪ£ÒÔᨵᒹõ⚔A7⁐，ᑣÒAwl⁐。ᨵᐗ⚔AḄ7⁐，᪷£Ḽ⁐Ub，2v ò´ᑮZ=²Ḅ7⁐。ó4»ó5»ÒḄ9Ñ }JJ*êæ。óB*êæ：ᵨóᐝᩞW，PSᵨ[ᳮ]。ᙠJ*êæ，ᐗ⚔A7⁐Ì.Jᐝ᯿T，ᵫᐝ᯿T´ᑮ⚔A7⁐x，᪷£Ḽ⁐Ub，2v ò´ᑮZ=²Ḅ7⁐。ó6»ÒḄ9Ñ }JJ*êæ。ó}*êæ：ᵨ[ᳮ]。ᙠJ*êæ，²Ḅᨬx7⁐Ì.J[ᳮ▤fgᔠG，ᐹ#ÛÌ.Z=[ᳮ▤f7⁐vÄ>5=7⁐¸ᦪḄᩭV，J·ìQ⁚CDḄᑁ4。Qᵨ[ᳮḄ9Ñ -}ñJ*êæ。[ᳮ▤f7⁐gᔠÛcᩖ，⁚ᵨoj[ᳮ，ᡈὅÛ¦ᨵo=[ᳮ▤f，o⁚XBCDij[ᳮ]。7.7eᳮ2vij[ᳮ]，^>7"^30ØTᙠo=FvÑÒ ij[ᳮ7⁐@Sgᔠ，Fᑮo=ᱥ#Ḅ⊤☢。ij[ᳮgᔠvÑ7.9ᡠ9。2v7.9e8ÚÈ，8j[ᳮQ⌲jgᔠ。·QÛ，ᨬi◤⌕8=▤f[ᡂ[ᳮ]， Z=▤f-Qän$Ḅ。┐IZo▤f，-◤⌕(rKḄ7⁐ò01^òḄgᔠ>¶[ᳮ▤fgᔠG。o=[ᳮjrìJo=[ᳮ▤f，Vûij[ᳮ]ᨵî·7w ᳮOOO95i▤f[ᳮgᔠ。ᐸÒ，QᔲKᵨ[ᳮj1~7，ᓽQᔲn$1〜7[ᳮ▤fḄvÄ，ᵫKᵨÑ ᢣ}，PQ8ÐḄ⌱à Qᢥ< Ḅ。óoj[ᐗ²Ḅ7⁐I]7⁐·QÛ，ᙠÔᨵᵨó11jḄêæ，SØᵨó^+1j。ÒAêæ，óo=[ᳮ▤f（▤f0)ḄÒAgᔠ>Q03_?o—；ᐸ¦[ᳮ▤fḄÒAgᔠ>Q030×0?_015^[£。ᓽÒAêæ07(^30ᵨᓫj[ᳮ]¿ᑴ，◀[ᳮj0，[ᳮj1〜7-QἭᵨḄ。☢$ᔠ9Ñ ^^“!^^^，CD<ᵨij[ᳮ]，MuhiTexture*Ñ ^95j[ᳮ]Ḅᵨ。1.(ᜓhbÅᙠᵨij[ᳮ]åû，KKᐜÅDìû(ᜓᨬiØ¿ᢝ|j[ᳮgᔠ。9Ñ 901〖0^ «^ÒḄÅD"ṹ。if(caps.MaxTextureBlendStages<2)returnE_FAIL;ᨬ34X⁐179eᳮ£ᔠ2([ᳮ9Ñ p0^1Jᵨ5j[ᳮ，ᡠ8◤⌕ᑖw[ᳮj0[ᳮj1([ᳮ，"ṹ。pd3dDevice->SetTexture(0,g_pTexturel);pd3dDevxce->SetTexture(1,g_pTexture2);3.([ᳮjᙶ᪗@AwXij[ᳮ]ᑮᱥ#⊤☢，◤⌕wZj[ᳮᢣ}ᡠ⌕ᵨḄ[ᳮᙶ᪗。ᔜj[ᳮe8ᵨrḄ[ᳮᙶ᪗，·e8ᵨSḄ[ᳮᙶ᪗。W◤⌕ᵨSḄ[ᳮᙶ᪗，Öᙠ⚔Aᦪ£Ò◤⌕ᒹi[ᳮᙶ᪗，ᯠx2v@AwZj[ᳮᢣ}ᵨ[ᳮᙶ᪗。9Ñ MUltiTexture([ᳮjOᵨóO[ᳮᙶ᪗，[ᳮj1ᵨó1[ᳮᙶ᪗，"ṹ。pd3dDevice->SetTextureStageState(0,D3DTSS_TEXCOORDINDEX,0);pd3dDevice->SetTextureStageState(1,D3DTSS_TEXCOORDINDEX,1)；9Ñ MultiTextu^e，ᵨḄ⚔Azb⚔Aᦪ£。//⚔A$᪀ᮣR⚔AzbStructCUSTOMVERTEXr3.0f,3.0f,0.0f0xffffffff0.0f,0.0f,0.0f,0.0f>,.0f,-3.0f,0.0f,Oxffffffff,1.0f,1.0f,1.0f,1.0f},•Of,3.0f,0.0f,Oxffffffff,1.0f,0.0f,1.0f,0.0f>Û：ÈJ^9ḄpḄ，ᙠ9Ñ MultiTexmreÒ(5[ᳮᙶ᪗， Zj[ᳮᑖᵨo[ᳮᙶ᪗。PQ▭，J5[ᳮᙶ᪗ò[ᐰr，ᡠ8Wᢣ}5j[ᳮ-ᵨo[ᳮᙶ᪗，Ñ $ᦔW[ᐰr。/ὅ·e8ᦋLᐸÒo[ᳮᙶ᪗，5j[ᳮᵨSḄ[ᳮᙶ᪗，ÚoᦔW<。4.([ᳮgᔠ>9Ñ MUltiTextureÒ([ᳮjgᔠ>Ḅ"ṹ。•D3DTSS_COLOROP,D3DTOP_MODULATE);0,D3DTSS__COLORARGl,D3DTA_TEXTURE);pd3dDevice->SetTextureStageState(0,D3DTSS_COLORARG2,D3DTA__DIFFUSE)?0,D3DTSS_ALPHAOP,D3DTOP_DISABLE);1,D3DTSSCOLOROP,D3DTOP—MODULATE);1,D3DTSS__COLORARGl,D3DTA_TEXTURE);pd3dDevice->SetTextureStageState(1,D3DTSS_COLORARG2,D3DTA_CURRENT);pd3dDevice->SetTextureStageState(1,D3DTSSALPHAOP,D3DTOP_DISABLE)；☢Ḅ"ṹᐜXᱥ#ḄI]7⁐÷[ᳮj0Ḅ[ᳮ7⁐rý，´ᑮḄ$WÙ÷[ᳮj1Ḅ[ᳮ7⁐r¹xÒÈ，îἭᵨ0|^2⍝gᔠ。9Ñ MUltiTextu^eᐹ#Rd⁚èÅÚV"ṹ。K9Ñ ᵨḄ[ᳮcO$ᦔW7.10ᡠ9。□□b)c)7.10ij[ᳮ]ᦔWÛ：9Ñ ^117×^ÈᵨḄ5©[ᳮᑖQú[ᳮᐝ᯿[ᳮ，2vóBjᐝ᯿[ᳮU⌲²ᐝ᯿ᦔW。JQᙠ}CÑÒ3ᵨḄo*ᢈ。7.8Þ$ᙠ[ᳮ]Ò，[ᳮ¬᪵Q⌲²n$Ḅ，ᐝ᯿Q⌲⚔An$Ḅ。0ᓄ^30ᐜn$ᐝ᯿ ᳮOOO97，ᯠxn$[ᳮ]。[ᳮ]Ḅ@AãAQ[ᳮ▤fgᔠG，[ᳮ▤fgᔠGḄ⌕ÄᵨQᑴ[ᳮ7⁐÷²lᩭ7⁐Ḅgᔠ>。Zᳮ[ᳮ▤fgᔠGḄᐵÏ，QVÜW01^(^30FOà+Qb，,Iᑖ᪆F$W。3.Úᦋ9Ñ 1^^ᓄ&^，X⚔AḄ[ᳮᙶ᪗ᑖÚᦋw（0，0)、(0,3),(3,3)(3,0),,¬ᵨSḄ[ᳮcᙬ>b，eÑ $$W。4.Úᦋ9×^513§&1&&，(SḄ7⁐gᔠ¸ᦪgᔠ>，e8Ñ $$W。 Î8U08□^30MNᢈ§»ÒCD1^gᔠ、oᓄᜐᳮ8OUst}*3ᵨḄ07"^30Fᢈ。ᐸÒ1?1^gᔠ⌕ᵨJRmnᱥ#ḄF，oᓄᜐᳮeUi&ÒḄoᓄᦔW，UrstQo*3ᮣRḄFᢈ，eᵨJRi*ᱯPᦔW。8.1C1ᓹ3£ᔠᙠû|»CDḄ9Ñ Ò，¿ᑴḄ7⁐ÙQ/ᣚìû7⁐>?Ò?ᙠḄ7⁐ò，V x¿ᑴḄᱥ#ÙQ⌚6ᙠlᨵᱥ#。QìU⌕¿ᑴ5DJWᴻ、à¶ᐹᨵnᦔWḄᱥ#î，J*>µᯠgS⌕Õ。e82v1?^gᔠRJ*nᦔW，}©o=⊤9ᱥ#mnḄ1k&ò，᪷£mnT;b，e8 X⌕¿ᑴḄᱥ#7⁐÷7⁐>?Ò?ᙠḄ7⁐rgᔠ，^¿ᑴÈᐹᨵmnᦔWḄᱥ#。▭，ᙠû☢⍗ᑮv1?1^òḄᭆù，$᪀030€010X911^ÒḄᡂᕒL3，PQᙠû☢Ḅ9Ñ ÒÔᨵᵨKᡂᕒL，VwRÔᨵ¾R01^gᔠ，,1k&òÙQÌØòw1.07（AlphaòÒAwl.Of,⊤9[ᐰSn）。8.1.13gᔠlᳮ0^^gᔠ᪷£bTgᔠåxḄ7⁐。Color=(RGBSK•Ksrc)OP(RGBdst.KdJᐸÒ：•ColorAlphagᔠxḄ7⁐ò•X6^V7⁐ò•^^Vgᔠjᦪ•^p᪗7⁐ò•&51p᪗gᔠjᦪ•0ᔠ>Alphagᔠ;bÒḄVgᔠjᦪp᪗gᔠjᦪQ2vD3DBLENDPp3ᢣ}Ḅ，gᔠ>Q2vD3DBLENDOPPp3ᢣ}Ḅ，ÒAwD3DBLENDOP_ADD。I01^gᔠᨬýḄᵨQ： KsrcØòwD3DBLEND_SRCALPHA，ᓽìû¿ᑴ²Ḅ1?'ò，fcKdJRffi*D3DBLEND_INVSRCALPHA,pô1ïyìû¿ᑴ²Ḅ1?1^ò；ffiOPSKfi^D3DBLEND_ADD,VT$W7⁐>?T$Wr¹，("ṹ。 08「830MNᢈ§ooo99g_pd3dDevice->SetRenderState(D3DRS_BLENDOP,D3DBLENDOP_ADD);gjpd3dDevice->SetRenderState(D3DRS_SRCBLEND,D3DBLEND_SRCALPHA);g_pd3dDevice->SetRenderState(D3DRS_DESTBLEND,D3DBLEND_INVSRCALPHA);᪵ᩭ，C01^£ᔠX⁐ḄÜ6{nColor=(RGBsrc.Alpha^)+(RGBdst•(—Alphasrc))à☢Ḅ[÷:¼ᙢiØᜧeᦪC×ᱥgḄᦔ®。9：Ò1^gᔠSþ▲JRmnᦔW，2vᑴgᔠ>gᔠjᦪe8RfiḄᦔW。ᨵᐵ0308ᓃ£、00303[£~00ᓹPpḄ*dᑁ4，èÅ▅ᦻ。8.1.2@3gᔠjᦪᙠ☢ᑮv，03Vgᔠjᦪ23(w03081^^_5X0[?1^，ᓽìû¿ᑴ²Ḅ01^ò，p᪗gᔠjᦪ(wD3DBLEND_INVSRCALPHA，pô1ïyìû¿ᑴ²ḄAlphaft。Öìû¿ᑴ²Ḅᓺ1^ò-Q<´ᑮḄᕖ？ᙠ8^^30Ò，øᓄòQÄw7⁐Ḅo=ᑖ?ᙠḄ，ᡠ8}Z=²Ḅ7⁐òî，î·}ìû²Ḅᓄ“ò。Z=²Ḅ7⁐òQ<}Ḅ，ᙠó7»ÒᡃÐn$Ù$。◤⌕ᢣÈḄQ，IJ[ᳮ]，7⁐Ḅ0&8ᑖø1^ᑖQᑖn$TḄ。☢2v9Ñ 01^816“^9<ᵨ01^gᔠRmnᦔW。8.1.3Alphagᔠ9•]^MC1381^4ᙠ]^M76v^^83u（Î7U）Ḅ)ẠàᦋxᡂḄ，9ᵨC×Ḅᩞ， ᐹᨵᳮḄ2<×X⁐ᔠᙠà。1.Öᵨ©3gᔠ¥Z¦§C13£ᔠἭᵨḄ，ᡠ✌ᐜ◤⌕ᓄ£ᔠ，9ṹ 。g_pd3dDevice->SetRenderState(D3DRS_ALPHABLENDENABLE,true);9：øᓃ3gᔠ:├Ûᜧ，ᡠ8¦ᙠ◤ḄêæÖᵨÒ1^gᔠ。ì¿ᑴ[mnḄᱥ#åx，KìOîᐵy01^gᔠ。2.(0©3gᔠjᦪgᔠ>9Ñ AlphaBlend(AlPhagᔠ>gᔠjᦪḄ"ṹ。g_pd3dDevice->SetRenderState(D3DRS_BLENDOP,D3DBLEND0P_ADD);g_pd3dDevice->SetRenderState(D3DRS_SRCBLEND,D3DBLEND_SRCALPHA);g_pd3dDevice->SetRenderState(D3DRS_DESTBLEND,D3DBLEND_INVSRCALPHA);à 9ṹḄᐹgJᙠ$☢REzḄ，ᙠRÒ5 。3.(ᩞW]^MC01^81ᢕ4᪷¸MAḄD1， ᩞḄC11^0.0⌲{n1.0,xiØ13Àᦔ®，5NuF，9ṹ 。alpha+=(timeDelta*O.0003f);if(alpha>=0.0f) 100oooÎ8Ualpha=0.0f;ᐸÒ〖71^01w5åÿḄîÿÿ◞，ᓫßw。〖78ᖾḄᐹ#T>，8O(ᩞWᐝVḄ*dêæ，èÅÚV"ṹ。4.([ᳮḄÒ^^gᔠ>9Ñ 01^8©“X[ᳮḄ01^gᔠ>(w^²ḄI]7⁐;Ì1?1^ò，"ṹ。g_pd3dDevice->SetTextureStageState(0,D3DTSS__ALPHAOP,D3DTOP_SELECTARGl);g_pd3dDevice->SetTextureStageState(0,D3DTSS_ALPHAARG1,D3DTA_DIFFUSE);9Ñ 01^8161^Ḅᐸ¦ᑁ4ÔᨵᱯPḄᙢ>，ᐹ#Rd⁚èÅÚV"ṹ。$ᦔW8.1ᡠ9。8.19Ñ 1?1^81(1$ᦔW W]：AÜ×ÊᨵeᱥgD，bAᐜUᑴ5C×Ḅᱥg，ᯠ`ᢥ᯿âᑮḄ¤MUᑴC×Ḅᱥg。]^MC01^81(1 ᯠbᵨ ᳮ，|=ᳮḄC0&&£ᔠm[÷nA$34ḄmX⁐Alpha，ᡠC1?1^¯▭àᩭcw[÷Ḅᩞ。:=ᳮḄC1?»^£ᔠm[÷nᳮC0ᓃ3，Aᯠ$WA$ ᵨḄᳮᐹᨵCᓄ1^9⍝，ᔲᑣÒzᨵѹᦔ®。U]^ML^ᡷAC01^Î] ᳮC1?ᓃ3Ḅ¦§，ᐸÊ[÷ᳮᓹ1^£ᔠmḄ9ṹ 。•g_pd3dDevice->SetTextureStageState(0,D3DTSS_ALPHA0P,D3DTOP_SELECTARG1);g_pd3dDevice->SetTextureStageState(0,D3DTSS_ALPHAARG1,D3DTA_TEXTURE);◀[ᳮ]¬ᵨSḄᓺ1^gᔠ>å，9Ñ ×6 «^^1^41^81611^r。9Ñ 1^^»^^1k8ᙠ⊤☢co©Ḅ[ᳮ，ᙠK[ᳮÒ，ÔᨵâḄᙢ>01^òw0，ᓽ[ᐰn，ᐸ¦ᙢ>Sn，$ᦔW8.2ᡠ9。·e8X[ᳮ]Ḅ01^gᔠvÄ(w[ᳮᓺ&3ìû²I]7⁐11^&òḄ)*，XBὅrý。è/ὅ)ÅstJ*Ꭵæ。 0(^30MNᢈ§ooo1018.29Ñ ×6-0^ᖹ3$ᦔW8.2¬ᓄᦔ®oᓄᦔWQT!zÒKᵨᨬâḄᦔWåo，8Sص℉ᙢ½¹féᦔWḄiÆ，,e8o}ḄUÆ。ᙠîÑ ，ᱯQabÑ Ò，w&jkḄ$¤，:#ᕒiiᙠßJe8AäᜐḄᵨÛwᓫḄ}CU`，stS¿ᑴᱥ#，ᙠᜐᵨcᩖU`，J᪵eØ⌼ᡂᱥ#L、ᯠÈRᡈᯠ_ᜫ¶ᜫiR^，oᓄᦔWe8ᨵᦔᙢäJ*ᜫiR^。8.2.1HᓄᦔÔJKLᳮoᓄQ2vXᱥ7⁐÷oḄ7⁐n$gᔠRḄ，ᐹ#gᔠ>。Color=f-Color$ence+(l-f)•ColorfogᐸÒ：•^^/^ᨬÐvoᓄᜐᳮḄ7⁐•0/0^_ᱥ#lᩭḄ7⁐•/0、MÊäJḄ¬ḄX⁐•/oᓄV^☢ḄoᓄT>e8ÚÈ，oᓄᦔW⌕Ì.JoᓄV。oᓄVd.e8AḄ.ã ⊦ï，ᐸ⊦ïöÌ.JoᓄUb。88303*oᓄUb，ᵫ030?0^^00£Pp5`⊤9，ᔜPp3Oᐸõ©。•D3DFOG_NONEἭᵨoᓄᦔW。•D3DFOG_LINEAR+ឋoᓄ，oᓄVḄ⊦ïö。ᐸÒ，^^^/⊤9oᓄ:+A$kAᑮe8AḄ.ã，^/⊤9ìûTAᑮe8AḄ.ã，µᯠoᓄgᔠV/^d.ã^Ḅ½¹+ឋ½¹。*D3DFOG_EXP^^^ft,oᓄVḄ⊦ïö。 102oooÎ8$ᐸÒ，^⊤9ìûTAᑮe8AḄ.ã，/⊤9oḄ。oᓄV^d.ã^ᢥᢣᦪöLᓄ。•030?00』9？2ᢣᦪá>oᓄ，oᓄVḄ⊦ïö。ᐸÒ，^⊤9ìûTAᑮe8AḄ.ã，L/⊤9oḄ。oᓄgᔠV/^d.ã3ᢥᢣᦪá>ḄöLᓄ。0^^830✌ᐜ᪷£(ḄoᓄUbOrKḄ¸ᦪToᓄV/，•ᯠx᪷£oᓄV^oᓄT;bTᱥ#ḄᨬÐ7⁐。^}*oᓄUbIKḄoᓄV⊦ïöe8ÚÈ，ᱥ#.ãe8Agä，/gÞ，ᱥ#l⁐gÞ，oᓄ7⁐gi，ᱥ#gU。01830¬ᵨ5*>n$oᓄᜐᳮ：⚔Aoᓄ²oᓄ。⚔AoᓄQᙠ8830⚔Aᙶ᪗Lᣚᐝ᯿Oà+▤fRḄ，8᪷£ᱥ#i¼Z=⚔Aᑮe8AḄ.ãTZ=⚔AḄoᓄÑ，ᯠxᙠi¼☢᪷£T$Wn$ ò，´ᑮZ=²AḄò。²oᓄQᙠ0^^^30²¿ᑴ▤fRḄ，8᪷£Z=²rIJe8AḄUToᓄᦔWò。÷⚔Aoᓄr，²oᓄTfwÖ，Pî·ὑâfiḄjktV。²oᓄ·7w⊤zoᓄ，Vw)(ᜓᑭᵨ⚜ᐜTḄ⊤zn$ÅÆ8}oᓄV。8.2.2M³NḄHᓄIJ⚔Aoᓄ，ᙠÒAêæ，oᓄVT;bÒḄ.ã^wᱥ#ᙠe8ᙶ᪗jÒḄUò，Jᙠ)êæB ᜫi。，ᙠo=Òᨵ、85=ᱥ#，8Ð÷e8AḄ.ãr，^ᳮàÛ，8ÐKᐹᨵrḄoᓄᦔW，ᯠ 8[^130ÒA88Ðᙠe8ᙶ᪗jÒḄUò（ᓽ2ò）Äw4，ToᓄᦔW，VûB ᱥ#8ḄoᓄᦔWµS，8.3ᡠ9。•@18.3)wÀ0Ḅ¬ᓄᜐᳮ1w.☢ḄE⚪，8^(^30w⚔AoᓄJḄoᓄᜐᳮ，ᙠñḄoᓄᜐᳮÒ，ᵨᱥ#e8AåÿḄ▭.ãÄw¸ᦪ^ToᓄV，V oᓄᦔWfÖ,P"PQTᜧ。JḄoᓄᦔW8.4ᡠ9。⌕ᵨᓟḄoᓄ，K✌ᐜbÅìû(ᜓQᔲ¿ᢝKØ，ᯠx¾RJḄoᓄᜐᳮ，bÅ"ṹ。 !6(^30MNᢈ§ooo10318.4)w²Ḅ¬ᓄᜐᳮif(stCaps.RasterCaps&D3DPRASTERCAPS_FOGRANGE)g_pd3dDevice->SetRenderState(D3DRS_RANGEFOGENABLE,true);8.2.3HᓄᦔÔÄ¢ ☢ᔠ]^M?％,Î]¹nÜ×òb¬ᓄᦔ®。1.OPHᓄᦔÔ01A^30ᙠ¥Z¦§ Ἥᵨ¬ᓄᦔ®，ᡠn"#Ü×òb¬ᓄᦔ®，✌ᐜ◤⌕¬ᓄᜐᳮ，9ṹ 。g_pd3dDevice->SetRenderState(D3DRS_FOGENABLE,true);2.2.Hᓄ1vw⚔@¬ᓄ，¬ᓄi6ᵫMNfD3DRS_FOGVETREXMODEÇᑴ。vw34¬ᓄ，¬ᓄi6ᵫMNfD3DRS_FOGTABLEMODEÇᑴ。]^M?％ ᵨᢣᦪ⚔@¬ᓄi6，ᐸ[÷9ṹ 。g_pd3dDevice->SetRenderState(D3DRS_FOGVERTEXMODE,D3DFOG_EXP);3.2.HᓄQᦪ¬ᓄᦪᒹ ¬ḄX⁐<ᵨwB¬ᓄ4¼^Ḅ/ᐵᦪ。(1)[÷¬ḄX⁐.¬ḄX⁐90305_?000^0 MNf[÷。]^MF0g=¬ḄX⁐[÷n×X⁐，9ṹ 。g_pd3dDevice->SetRenderState(D3DRSFOGCOLOR,D3DCOLOR_XRGB(45,50,170))；(2)[÷B¬ᓄ£ᔠ4¼^Ḅ/ᐵᦪn BÀ¬ᓄ£ᔠ4¼C◤⌕᪷¸⌱þḄ¬ᓄBÜ6， ᵨ/ᐵḄMNf[÷vbḄ¬ᓄᦪ。ᐹgᒹ ，nឋ¬ᓄ[÷?L<O2$，5nᢣᦪ¬ᓄ<ᢣᦪ¬ᓄ[÷¬Ḅ%0。MNfD3DRS_FOGSTARTḄÎ_ᦪ"&32Lᦪ，ᡠ[÷¬Ḅ?L2$<ᨬᜧ2$D，◤⌕'Ï(;ᣚn0〜010)5`， ᡠ]。staticfloatfogStart=20;//+ឋᓄ:+ß 104................................................................................................................................oooÎ8UstaticfloatfogEnd=100;//+ឋoᓄ$kßg_pd3dDevice->SetRenderState(D3DRS_FOGSTART,*(DWORD*)&fogStart);g_pd3dDevice->SetRenderState(D3DRS_FOGEND,*(DWORD*)&fogEnd);FGD3DRS_FOGDENSITYᵨJ(ᢣᦪoᓄUbᡈᢣᦪá>oᓄUbḄo，wôAò，Ìòw0.0〜1.0。9Ñ ？Í(oḄḄ"ṹ。//(oḄstaticfloatfogDensity=0.02f;g_pd3dDevice->SetRenderState(D3DRS_FOGDENSITY,*(DWORD*)&fogDensity);9Ñ ？％ᙠᙢ☢Fñᙊ，ᐸ$ᦔW8.5ᡠ9。8.2.4IoᓄᦔWḄ|AÛ1)ᙠ(oḄ7⁐î，eXoḄ7⁐ú7⁐(wo 。J᪵，äᜐḄᱥ#Ú®ᩭQ⌲ᐭúåÒ，féᦔWÛ$i^。，ᙠ»Ḅ9Ñ Ò，XoḄ7⁐(w¬⁐（9Ñ Òú⁐w¬⁐），SQRÒḄl⁐。2)ᙠoᓄ¸ᦪÒ，oḄ:+.ãᨬᜧ.ã¦I+ឋoᓄᨵᦔ。oḄ¦I8.5oᓄᦔWᢣᦪoᓄᢣᦪá>oᓄᨵᦔ。3)Vw10&(^309:'1&^Ûᦊ()>ḄóB=¸ᦪ5`w0〜0X0，ᡠ8oᓄ¸ᦪ(oḄ7⁐◀）Ḅ(SØz1ᵨᦪò，ᵨL，☢Ḅ"ṹQ┯Ḅ。g__pd3dDevice->SetRenderState(D3DRS_FOGSTART,20);g_pd3dDevice->SetRenderState(D3DRS_FOGEND,100);g_pd3dDevice->SetRenderState(D3DRS_FOGDENSITY,0.02);☢Ḅ"ṹÓᯠØT2v，PQJ᪵(Ḅoᓄ¸ᦪ,Sì，V ·´Sᑮᡠ◤⌕ḄoᓄᦔW。IJ*zὅ，JQo=Û4᧕ Ḅ┯， Û◚，S᧕#R。4)NàQ⚔AoᓄRQ²oᓄ，ᙠÑ Ò- (ᔠ〉Ḅᢗ/Lᣚ▣，8&oᓄᦔWì。J᪵，IÖSᵨ⚔Aᙶ᪗Lᣚᐝ᯿Oà+ḄÑ Ò8¹oᓄᦔW⌼ᡂo}ḄÞã，SvJ*êæSi。*8.3i³´ᙠ01^(^30Ñ Ò，e8ᑭᵨUrstᩭÎᙢᑴQᔲ¿ᑴÒḄ)²，^RoᱯPḄᦔW。8.3.1UrstvÑUrstᵨUr¸ὃò、Ur¡ṹ、UrÛᦪ8Oìû²ᙠUr>?ÒIKḄUròÄw¸ᦪ。W2vUrst，ᑣ¿ᑴK²，,ᢥ2vUrstḄ(}fᦋUr>?；WèØ2vUrst，ᑣS¿ᑴK²，,ᢥè2vUrstḄ(}fᦋUr>?。UrstḄp ᑖw8}p。 08□30MNᢈ§ooo1051)XUr¸ὃòUr¡ṹn$ᢥß÷（AND)。2)Xìû²ḄUròUr¡ṹn$ᢥß÷（AND)。3)᪷£(}ḄUrÛᦪ，Ûp 1p 2ḄT$W，´ᑮUrstḄ$Wò:TRUEᡈFALSE02vᑴUr¸ὃò、Ur¡ṹUrÛᦪ8OUrstᡂᡈᜫ}în$ḄvÄ，e8ᑴUr>?ᡈὅ7⁐>?ḄvÄ。ᐹ#vÑ8.6ᡠ9。18.6i³´8.3.2Ur>?2v☢ḄUrstvÑe8ÚÈ，IZ=²n$Urstî，◤⌕²IKḄUrò。Z=²ḄUrò&?ᙠUr>?Ò，ᡠ8wᵨUrst，✌ᐜ◤⌕w07^^930(ᜓI^_`Ur>?，,(IUr>?Ḅᔜ*vÄ。ᙠ_`07^(^30(ᜓî，X030ᡞ!^5>^7^>X^×£X5$᪀Ḅ8006ᓹ516¹11?0¹ᡷᡂᕒ(w⊤8.1ÒḄ÷Uo=ò，030?p102458，Bᙠ_`U>?Ḅî_`Ur>?，,XU>?ÒḄo%ᑖÄwUr>?ᵨ。ᙠ8ûḄ9Ñ Ò，X8006?0^6£0¤vᡂᕒ(w030?}^_016，ᡠ8Ôᨵ_`Ur>?。_________________________⊤8.1eᵨUr>?ḄU>?²zb_________________________²zb_______________________________Û_____________________________________D3DFMT_D15S1²zbw15ßUò1ßUròD3DFMT_D24S8²zbw24ßUò8ßUròD3DFMT_D24X4S4²zbw24ßUò4ßUròD3DFMT_D24FS8²zbw24ßUò4ßUrò，KU>?SØᵨ。<^()>¹┝_`Ur>?åû，K✌ᐜÅDìû(ᜓQᔲ¿ᢝᡠ(ḄUr>?zb。ᑡ"ṹxDìûh(ᜓQᔲ¿ᢝ3 1¿ᢕ6Ä001^ᢣ}ḄUr>?zb，0030nᢣᔣÿ8930"ôḄᢣ┐。if(FAILED(pD3D->CheckDeviceFormat.(pCaps->AdapterOrdinal,pCaps->DeviceType,AdapterFormat,D3DUSAGE_DEPTHSTENCIL,D3DRTYPE_SURFACE,StencilBufferFormat))) 106oooÎ8UreturnFALSE;n 𶣷ᙢzi³´，ᙠMNTc$，◤⌕)◀àca[ᙠi³Z[ÊḄi³。*◀i³Z[<*ÆX⁐Z[、À0Z[V ᵨ10^^1300〜8<^9:+1^^)¨。 ☢Ḅ9ṹᡠ]，ᙠ^G5ᦪÊᒹ0300^^_5L£(^^,î，ᑣ⊤]*Æi³Z[，ᨬ`ᦪᢣä=i³Z[ḄT34*Æn¹，ᙠRn0。 ☢Ḅ9ṹwD*ÆX⁐Z[<À0Z[。pd3dDevice->Clear(0,NULL,D3DCLEAR_TARGET|D3DCLEAR_ZBUFFER|D3DCLEAR_STENCIL,D3DCOLOR_ARGB(0,0,0,255),1.0f,0);Û：ᙠᓹ^^^(9Òz☢Ur>?Ḅᱯឋ，ᵨz☢Ur>?e8ï´Ur¦tSᦪ，^ ½¹jk$¤。ᙠÒÔᨵᵨz☢>?；ᨵᐵKᱯឋḄd⁚，èÅÚᦻ。8.3.3Urst(ᵨUrstRᔜ*ᦔWḄᐵÏQì(÷UrstrᐵḄᔜ*FG，UrstrᐵFG·Q2v10^D30067^9:911^816·3 0>(Ḅ。÷UrstrᐵḄ3ᵨFG。•D3DRS_STENCILENABLEᑴQᔲÖᵨUrst，ÒAwFALSE。•0301^_5×^^[^^?(Ur¸ὃò，ÒAw0。•D3DRS_STENCILMASK(Ur¡ṹ，.}IUr¸ὃòUr>?òḄßn$•Û，ÒAw0£777[{【1•D3DRS_STENCILWRITEMASKᢣ}ᑏᐭUr>?ÒḄᦪòḄ¡ṹ，ÒA¡ṹwOxffffffff。•D3DRS_STENCILFAIL(Urstᜫ}îḄUrvÄ。•030&5_5×£ ^^^(2vUrst，PUstᜫ}îḄUrvÄ。•D3DRS_STENCILPASS(2vUrstîḄUrvÄ。•0305』L£>^11^1^€ᢣäᵨwi³´ḄA¼Àᦪ。ᐸÊ$☢MNfA¼íᓫ， ☢u@-.`☢MNf。MNfD3DRS_STENCILFUNCᢣäi³´ḄA¼Àᦪ，:nD3DCMPFUNCjℏ#，ᔜj5ᐸJ÷⊤8.2。⊤8.2UrstÛᦪ________________Ûᦪ________________________________________________________Û.__________________D3DCMP_NEVERÙQ]%FALSED3DCMP_LESS¸ὃòÞJ§?ÒḄIK¨î，]%×X⑶D3DCMP_EQUAL¸ὃò¶J>?ÒḄIKòî，S0TRUED3DCMP_LESSEQUAL¸ὃòÞñ¶J>?ÒḄIKòî，]%×&。£D3DCMP_GREATER¸ὃòᜧJ>?ÒḄIKòî，]%צ1；£D3DCMP_NOTEQUAL¸ὃòS¶J>?ÒḄIKòî，]×&™D3DCMP_GREATHREQUAL¸ὃòᜧJ¶J>?øḄIK©î，]%×&ô£D3DCMP_ALWAYSÙQ]%×X1^FGD3DRS_STENCILFAIL、D3DRS_STENCILZFAIL%D3DRS_STENCILPASSS 01「60^30MNᢈ§ooo107©Urst、Ustᜫ}ᡈ2vîn$ḄUrvÄ，ÌòwD3DSTENCILOPPp5`,ᔜPp3Oᐸõ©q⊤8.3。⊤8.3UrvÄò_____________UrvÄ________________________________________Û____________D3DSTENCILOP_KEEPÒA⌱⚗，SfHUr>?ÒḄòD3DSTENCILOP_ZEROXUr>?ÒḄò(w0D3DSTENCILOP_REPLACEᵨUr¸ὃò/ᣚUr>?ÒḄIKòD3DSTENCILOP_INCRSAT½¹᥎r>?ÒḄIKᦪò，Wvᨬᜧò，ᑣ¶JᨬᜧòD3DSTENCILOP_DECRSATïÞUr>?ÒḄIKᦪò，WÞñᨬÞò，ᑣ¶×ᨬÞòD3DSTENCILOP_INVERT᎔Ur>?ÒḄIKòḄᦪ£ßD3DSTENClLOP_INCR½¹Ur>?ÒḄIKᦪò，Wvᨬᜧò，ᑣ¶J0D3DSTENCILOP_DECRïÞUr>?ÒḄIKᦪò，WÞJ0，ᑿ¶JᨬᜧòIJZ*UrvÄ，030€?59$᪀Ḅ5 Ã110Í8ᡂᕒ-ᨵo=rKḄ᪗¤÷åIK，᪗D3DSTENCILCAPS_KEEPIKUrvÄD3DSTENCILOP_KEEP。e82vJ(ᜓ᪗¤bÅìû(ᜓQᔲ¿ᢝ)*UrvÄ。8.3.4á☢▢/☢2v9Ñ ？1&H51^(10〜^9UrstḄᐹ#Kᵨ。KÑ Rá☢▢/ᦔW，J*5`Ḅ▢/¦Qo*ᩗ¬åT，ÓᯠØT½£ḄiÆ，PQᐸᦔWS▢/#。▢/#ḄR·◤⌕Urst。ᨵᐵ▢/#Ḅᐹ#R，èÅ▅ᐸ¦tᧇ。1.▢/rḄ}wRá☢▢/，✌ᐜ◤⌕}ᱥ#ᢗ]ᑮ)o=á☢ÒḄ▢/r。á$ᐝAᐝVonḄ▢/8.78.8ᡠ9。8.7á$ᐝonḄ▢/8.8AᐝVonḄ▢/8.7ᡠ9，W⍝á$ᐝḄ>ᔣᢗ/á☢，e8TÈᱥ#ᔜ⚔Aᙠᢗ/á☢Ḅᢗ/A，^·}ᱥ#ᙠᢗ/á☢Ḅ▢/r。᪵，8.8ᡠ9，W⍝AᐝVḄßᢗ/á☢，SãTÈᱥ#⚔Aᙠᢗ/efḄᢗ/A。Ꮇ(ᢗ/á☢Ḅá☢>Ñjᦪᵨ40ᔣ（~,AV~W⊤9，,Ꮇ}á☢Ḅᔣöᓄ。ᵨ40ᔣ1=(/,，/,，^)⊤9á$ᐝḄ>ᔣᡈAᐝVḄß，IJá$ᐝX/-(w0，IJAᐝVX^(w1。$ᮦ=(，nytnz,d)•(/x,/y,lz，lw)=nx•lx+ny•ly+ny.ly+d•lw 108oooÎ8Uᑣ: ᵨ ▢▣=ᱥg⚔@;ᣚnᙠC×☢àḄᢗ@。nxK+knxlynJznAnylxnyly+knylzᕷ^zKnzlynzlz+k^zKdlxdlydIz030᱄WX 030&1ᕸ51^^0Àᦪᵨwç▢▣，'ÀᦪḄô× ᡠ]。D3DXMATRIX*D3DXMatrixShadow(D3DXMATRIX*pOut/CONSTD3DXVECTOR4*pLight,CONSTD3DXPLANE*pPlane)?ᐸÊ：•900(±$ᡂḄ▢▣，•?119ᓃ1:AᐝVḄßᡈá$ᐝḄ>ᔣ；•?ᓹ13Ḅᢗ/á☢。2.ᵨUrst■ÑBSᔠ}▢/rx，ᵨnw50%Ḅ|⁐ᩞWᙠᢗ/á☢¿ᑴ▢/r，e8´ᑮ▢/ᦔW。VweØÈRi=ᱥ#（ᡈoᱥ#Ḅi=%ᑖ）Ḅ▢/rÎ@`Ḅêæ,Ö@{ḄrBÌiSᔠ，^ Ú®ᩭâᨩ。.J=E⚪e82vUrst.。XUrst(w¦1óoSn$¿ᑴḄ²。ᓽᙠᔣx'>?¿ᑴ▢/î，IrKḄUr>?òn$᪗µ，µ2¿ᑴvḄ▢/r，WtÙSᙠ¿ᑴvḄ▢/rᑏᐭ▢/²î（¿ᑴ@`%ᑖḄ▢/îBÈRJ*êæ），Ubstᜫ}，^äBSᔠ。3.á☢▢/9Ñ ḄR ☢#À]^M?13^(^^Ḅᐹg¯°，'Mᙠᙢ☢àMNᙊ15ᐸ▢，Óᐝᔣ5N{ᓄ，x▢~ḄL÷5N{ᓄ。¯°▢MNḄᐰ¹9ṹVÚᑮäJḄ“6+^^23(1^()ÀᦪÊ，'ÀᦪḄv9ṹ 。voidRenderCylinderShadow(){//Urst(g_pd3dDevice->SetRenderState(D3DRS_STENCILENABLE,true);g_pd3dDevice->SetRenderState(D3DRS_STENCILFUNC,D3DCMP_EQUAL);g_pd3dDevice->SetRenderState(D3DRS_STENCILREF,0x0);g_pd3dDevice->SetRenderState(D3DRS_STENCILMASK,Oxffffffff);g_pd3dDevice->SetRenderState(D3DRS_STENCILWRITEMASK,Oxffffffff);g_pd3dDevice->SetRenderState(D3DRS_STENCILPASS,D3DSTENCILOP_INCR);//1k3gᔠ(g_pd3dDevice->SetRenderState(D3DRS_ALPHABLENDENABLE,true);g_pd3dDevice->SetRenderState(D3DRSSRCBLEND,D3DBLEND_SRCALPHA)；g_pd3dDevice->SetRenderState(D3DRS_DESTBLEND,D3DBLEND_INVSRCALPHA)；//ᨚîᐵyUstg_pd3dDevice->SetRenderState(D3DRS_ZENABLE,false); 08□“30MNᢈ§ooo109//᪀⌼,(á☢▢/▣D3DXVECTOR4lightDirection=D3DXVECTOR4(g_vecLightDir.x,g_vecLightDir.y,g_vecLightDir.2,0.0f)?D3DXPLANEgroundPlane(0-0f,-1.0f,0.0f,0.0f)?D3DXMATRIXA16S,matWorld;D3DXMatrixShadow(&S,&lightDirection,&groundPlane);matWorld=g_matCylinderMatrix*S;g_pd3dDevice->SetTransform(D3DTS_WORLD,&matWorld);//(▢/ᩞWSetShadowMaterial();//¿ᑴ▢/g_pd3dDevice->SetStreamSource(0,g_pCylinderVB,0,sizeof(CYLINDERVERTEX));g_pd3dDevice->SetFVF(D3DFVF_CYLINDERVERTEX);g_pd3dDevice->DrawPrimitive(D3DPT—TRIANGLESTRIP,0,2*50-2)?//ÖᵨUst、ᐵyUrst、Ἥᵨù01^gᔠg_pd3dDevice->SetRenderState(D3DRS_ZENABLE,true);g_pd3dDevice->SetRenderState(D3DRS_ALPHABLENDENABLE•false);g_pd3dDevice->SetRenderState(D3DRS_STENCILENABLE,false);>✌ᐜÚoUrst(。XUr¸ὃò(w0><0，UrÛᦪ(w030€^>_EQUAL，2vUrstḄUrvÄ(wUrò¹1。:+FZoî，Ur>?ÌÜ0，ᡠ8ì✌Sᑏᐭ▢/Ḅ²î，ÙQ2vUrst，V ᑏᐭ▢/²，,IKḄUrò½¹w1。ìÙSᙠrḄßᑏᐭ▢/²î，VwIKḄUròw1,Ur¸ὃòw0,Urstᜫ}，▢/²SÌᑏᐭx'>?，^äBSᔠ。Vw▢/Ìᢗ/ᑮᙢ☢，ᙠᙢ☢¿ᑴ▢/îeØBÈRUõ，ᡠ8ᨚîἭᵨUst。ᐸ¦"ṹ，▢/▣Ḅ᪀⌼、Ò“gᔠ(8O▢/ᩞWḄ(，ÔᨵᱯḄᙢ>，SÙ³。ᨬxᙠ¿ᑴ[▢/åx，ឮcÖᵨUst、ἭᵨUrst1?1^gᔠ。ᐸ¦Rd⁚，èxÚV"ṹ，$ᦔW8.9ᡠ9。8.9á☢▢/ 110oooÎ8U9：IJUrstᨵ5A◤⌕ᱯüU：oQᙠ_`07"(^30(ᜓîS⌕uµᢣ}Ur>?zb，BQᙠFîS⌕uµÜUr>?，ᐹ#>q8.3.2Þ⁚。J5A4᧕µf， ┯Û◚，S᧕Ì#R。8.4Þ$C¨1^£ᔠ<¬ᓄᦔ®:;12MÊiju⌕ḄO☢。vwC01^£ᔠḄᐵᳮᐸ)©ᳮ?,，ᙠMN▢D5ᨚDᐵ=À0´，MAᦔ®。 Î9U·5i>ᙠû☢|»Ḅ9Ñ Ò，-Q2vÑ "ṹ᪀`oᓫḄ}C|)ẠDirect3DS©i¼yzU`1ôID3DXMesh，⊤9cᩖḄ}Cᱥ#U`。J*U`23QᵫᜧḄ}²1ᡂḄyz（mesh)U`，9.1ᡠ9。ID3DXMesl^PöD)ID3DXBaseMesl^^ô，ID3DXBaseMesl^^ôᜐᳮyzU`ḄØ。9.1ᚆ±ḄyzU`9.1.1ûüº»103098Û1^8&1ôᒹõo=⚔A>?（ᵨJ?;yz⚔A）o=@A>?（.}⚔AK8<*ᔠ>b᪀ᡂyzḄ}ᓫᐗ）。e8ᵨ8>´ᑮᢣᔣJ1ôḄᢣ┐。HRESULTID3DXBaseMesh:;GetVertexBuffer(LPDIRECT3DVERTEXBUFFER9*ppVB);HRESULTID3DXBaseMesh::GetIndexBuffer(LPDIRECT3DINDEXBUFFER9*ppIB);：A30᱄^^ᓃ" üsᢝ]ᓄḄ:82ᑡ⊤mn)1ᐗ=>，ᓽ9]ᓄḄ:82ᑡ⊤Uᑴ·5i>。WU┝}J>?，ᯠxn$/ᑏvÄ，e8ᵨ>。J>┝}ḄQ=⚔A>?ᡈ@A>?。HRESULTID3DXBaseMesh:sLockVertexBuffer(DWORDFlags,LPVOID*ppData);HRESULTID3DXBaseMesh::LockIndexBuffer(DWORDFlags,LPVOID*ppData);¸ᦪ³&88ᵨJᢣ}]%î，ôô0»3ᢣᔣÌ┝}ᑁ?Ḅᢣ┐Ḅᙢᙬ。ìI┝}Ḅᑁ?[ᡂvÄx，◤&ᵨrKḄ┝>，ᡠ9。HRESULTID3DXBaseMesh::UnlockVertexBuffer()?HRESULTID3DXBaseMeshjsUnlockIndexBuffer()? 112oooÎ9U☢Q10308&5^^©1ôḄᵨJ;Ì|<1êḄᐸ¦o>。•DWORDGetFVF();±B ⚔@56Ḅ0〜00=>。•DWORDGetNumVertices();]%⚔A>?Ò⚔AḄᦪ。•DWORDGetNumBytesPerVertex();]%Z=⚔AᓰᵨḄÜ⁚ᦪ。•0%0¦0061@0^ᕸ()；]%yzÒ（}）☢ᱏḄᦪ。9.1.2yz}ឋ>?yzU`ᵫo=ᡈi=ᡂ。（subset)QyzU`Òoe8ᵨr}ឋn$FḄ}ᓫᐗ。J3ᡠÛḄ}ឋQᢣᩞW、[ᳮFG。9.2ÛyzU`ÒḄZ=}☢ᱏ-Ì+to=}ឋ-，K1ôᢣ}K☢ᱏᡠ}Ḅ。，^9.2e8ÚÈ，᪀ᡂᙢrḄÖ}☢ᱏḄ}ឋ10ᙳw0，⊤J☢ᱏ}J0。5DḄ，᪀ᡂᜋ¶ḄÖ}☢ᱏḄ}ឋ-ᙳw1，⊤J☢ᱏ}ñ1。}☢ᱏḄ}ឋ10Ì?;ᙠyzḄ}ឋ>?Ò，}ឋ>?▭Qo=0”0X05`Ḅᦪ。ᵫJZ=☢ᱏᙠ}ឋ>?Ò-ᨵIK⚗，ᡠ8}ឋ>?Òᐗ²Ḅ=ᦪ÷yzU`Ò☢ᱏḄ=ᦪr¶。 }ឋ>?ÒḄÖ⚗÷ᙠ@A>?Ò}©Ḅ}☢ᱏQooIKḄ，ᓽ}ឋ>?ÒḄó/⚗IKJ@A>?ÒḄó7=}。ó/=}Ḅ}=⚔AQᵫ@A>?ÒḄ}=@Aᢣ}Ḅ，9.39UJ*ᐵj。A=i*3B=i*3+1C=i*3+2ឋZ[} }1}"-----------P^4-----------<—~>]Z[20222393@A>?Ò}©Ḅ}÷}ឋ>?Òᔜ⚗ḄIKᐵj᪷£9.3´，} }J0，}1}J4，}《}J2。 ·5i>ooo1139.1.3ê11êIyzU`n$)ᜐᳮ（yzU`Úᓄ）î，◤⌕⍝IJ÷U}Ḅ}☢ᱏ÷☢ᱏrê1。Jê11ê-?;ᙠyzU`Ḅê1ᦪÒ。ᵫJZ=}-ᨵ}ᩩ¼，Z=}☢ᱏᨬieᨵ3=ê1}，ᡠ8ê1ᦪÒᐗ²Ḅ=ᦪwyz☢ᱏᦪḄ3ë。ê1ᦪÒᐗ²Ḅ5`w0〜0&0,Z=ᐗ²᪗yzÒ)=}☢ᱏḄ@A。ᐸÒ÷ó^=}ê1Ḅ}Ḅ@A，IKJê1ᦪÒḄ8}=ᐗ²，9.4ᡠ9。=i*3B=i*3+1C=i*3+2ᐗ²@A012345678ê1ᦪTriOTnlTn2194½"º»]á1üU，Wê1ᦪÒ)=ᐗ²¶J4294967295(ULONG_MAX,N¤32ßᦪḄᨬᜧò），ᑣ⊤9yzÒ)oᱯ}¼Ôᨵê1☢ᱏ。·e8XK⚗(w_1⊤9J*êæ，VwXo=1)”01^)5`ḄLØòwo1÷·òw1；1^^(}o1^9¶ᦔ。¡i0309yzᦪØTÒÈê1ᦪ，·e8z1ᵨ8>wyzU`nᡂê11ê。HRESULTID3DXBaseMesh:sGenerateAd^acency(FLOATEpsxlon,DWORD*pAd3acency);•£ᓹ^1011—=ÞḄìᦪò，ᢣ}W5=⚔AåÿḄ.ãÞJK¸ᦪᢣ}Ḅò，ᑣAwJ5=Awo=A。•?¥&(^^^?;ê11êḄᦪ，ᵨJ]nᡂḄê11ê。9.1.4¿ᑴyzU`103£0^38^8ᓃ1ô0^o5&()>ᵨJ¿ᑴyzU`Ḅo=，K>Ḅ¯。HRESULTDrawSubset{DWORDAttribId);¸ᦪPÈ^1ᢣ}⌕¿ᑴḄyz。W⌕¿ᑴ=yzU`，◤⌕¿ᑴyzU`Ḅᡠᨵ，23ᵨ5D☢Ḅ"ṹF=yzU`。 114oooÎ9Ufor(inti=0;iSetMaterial(mtrls[i]);//w½(3ᩞᡠpDevice->SetTexture(0,textures[i]);//wᦻ([ᳮMesh->DrawSubset(i);//¿ᑴ½>9.1.5±◖yzU`ᨵî◤⌕nᡂyzU`Ḅ¹，Jîe8ᵨ8>。HRESULTID3DXBaseMesh::CloneMeshFVF(DWORDOptions,DWORDFVF,LPDIRECT3DDEVICE9pDevice,LPD3DXMESH*ppCloneMesh);ᐸÒ：•0?ᓃ01^_`yz¹îḄ᪗µᡈ᪗µᔠ。3ᵨḄ᪗µ，᪗µ⌱⚗Ḅ[ᑡ⊤，è¸▅50NᦻÒḄ0309^^^Pp5`。■D3DXMESHo32BITyzU`Xᵨ32ß@A_0309Ê£51!o^^^^0yzU`ᦪ£XÌ?;ᙠᡲ¶ᑁ?Ò■D3DXMESHoWRITEONLYᢣ}yzU`ᦪ£w¦/■D3DXMESHoDYNAMICyz>?XᵨÎᑁ?•?9？ᢣ}ᡠ⌕_`Ḅyz¹Ḅ⚔Azb•ô069ᓄ6÷_`Ḅyz¹ᐵὶḄ0^830(ᜓ•¼(^01^^3ᓃÒÈᡠ_`Ḅyz¹ᵨCl¢meMeshFVF()>_`yz¹î，yz¹Ḅ⚔Azbe8lᩭyzU`Ḅ⚔AzbS。lyzḄ⚔Azbw030?9？_9v2，_`o=⚔AzbwD3DFVF_XYZID3DFVF_NORMALḄyz¹，e8ᵨ8"ṹ。ID3DXMesh*pCloneMesh=NULL;Mesh->CloneMeshFVF(Mesh->GetOptions(),//ᵨlyzrḄ⌱⚗D3DFVF_XYZ|D3DFVF_NORMAL,Device,&pCloneMesh);9.16_`yzU`0309030᱄(^&ᓄp68ᓃ？9？()ᦪ，ᵨJ_`o=“”ḄyzU`I^，KᦪḄ¯。HRESULTD3DXCreateMeshFVF(DWORDNumFaces,DWORDNumVertices,DWORDOptions,DWORDFVF,LPDIRECT3DDEVICE9pD3DDevice,LPD3DXMESH*ppMeshᐸÒ¿1^3063¿^62^1068ᢣ}}☢ᱏ⚔AḄᦪ；0?L±01^ᢣ}_`yzîᵨḄ᪗µ，q00^^^1^^^>ḄÛ，?9？ᢣ}_`ḄyzÒ⚔AḄᮣR⚔Azb， ·5i>OOO115•pD3DDevice÷_`ḄyzrᐵὶḄDirect3D(ᜓ；•ppMeshᵨJ]%_`ḄMzU`I^。0309(^316^81^^0ᦪw⚔A>?、@A>?}ឋ>?ᑖᜧÞᔠ〉Ḅᑁ?。ᯠxe8ÃiᐭyzḄᦪ£，ᓽ◤⌕X⚔A、@A8O}ឋᑖᑏᐭ⚔A>?、@A>?}ឋ>?Ò，µᯠJSQo½¾Ḅ×Ä。ᡠ823SᵨJ=>_`Ḅyz，Qᵨ03090^*jᑡᦪ_`⊤9ᓫ<#ḄyzU`，ᡈὅ^qÐᦻ_`yzU`，1ᩭḄ5⁚XᑖCDJ5%ᑖᑁ4。9.2íᓫ¹g<:;ᦻ·5i>0309#ᦪ?，oᦪᵨJ_`⊤9ᓫ#8O}CᦻḄyzU`。IJ¿ᑴᓫḄ|<#8O}Cᦻ，JᦪQ3ᨵᵨḄ。9.2.1_`ᓫ|<#yzU`0309?6=ᵨJnᡂᓫ30|<#yzU`Ḅᦪ，J6=ᦪw：•D3DXCreateBox_`o=«>#yz•D3DXCreateCylinder_`o=ᙊ#yz•D3DXCreatePolygon_¤o=i¼yz•D3DXCreateSphere_`o=ᳫyz•D3DXCreateTeapot_`o=ₐ yz•D3DXCreateTorus_`o=úî☢yzF6=ᦪ3rD，,-ᵨID3DXMeshID3DXBuffer1U。☢803090(^61^^0ᦪw，ÛJᦪḄᵨ>。.✌ᐜnᡂ⊤9ₐ ḄyzU`，"ṹ。ID3DXMesh*g_pTeapotMesh=NULL;D3DXCreateTeapot¿ᑴ_`ḄyzU`，"ṹ,g_pTeapotMesh->DrawSubset(0);ᨬx³Ã_`ḄyzU`I^，"ṹ。SAFE_RELEASE(g_pTeapotMesh);»9Ñ 1^3?01^9ᵨ030᱄0^&16×6&001()ᦪ_`ₐ U`，ᐹ#Rd⁚èÅÚV"ṹ，ᐸ$ᦔW9.5ᡠ9。9：0300^10*ᑡÀᦪçḄ·5i>Vᨵ¼,，6ᮣ⚔@5^.AD3DFVF_XYZ7D3DFVF—N0RMAL。19.5çₐH·5i> 16oooÎ9U9.2.2_`}CᦻyzU`◀86=ᦪ，01D130R030 ^ᦊ×()ᦪ，ᵨJ_`⊤9}CᦻḄyzU`，KᦪḄ¯。HRESULTD3DXCreateText(LPDIRECT3DDEVICE9pDevice,HDChDC,LPCTSTRpText,FLOATDeviation,FLOATExtrusion,LPD3DXMESH*ppMesh,LPD3DXBUFFER*ppAdjacency,LPGLYPHMETRICSFLOATpGlyphMetrics)；ᐸ：•ᡞ069106ᵨJ_`yzḄ0]^830(ᜓᢣ┐。•ᓃ00(ᜓóF⊤。•ᡝ169Lᢣ}ᐹ#ᦻܤT。•06913L10^ᢣ}âªḄᨬᜧò。•£᱄ᓃ¿101^&}ᦻᙠ2å_>ᔣÈḄÙ。•??^^3&ᢣᔣnᡂḄÜ#yzU`ᙢᙬḄᢣ┐。•ᡝᓹ¿ᡷḄ^ᢣᔣᒹõrᐵÒÈ1ê>?Ḅᢣ┐，e8wᢕ…。•?017?1^^L&(^Òȸᦪ，8Qᢣᔣ01vᓹ1^£×XÀ5?1^0×$᪀ᦪḄᢣ┐，Kᦪe8ᒹᡠᨵܤḄrᐵᦪ£。ᦪḄᐗ²=ᦪK¶JܤTḄܤ=ᦪ。Z=ᦪᐗ²ᒹõܤTᑁrKḄܤḄß>ᔣ1ê。üU：Z=$᪀#ḄlASQrIJ=ܤTḄ，QrIJK$᪀#ᡠIKḄܤ。WSᐵܤᜧÞ，e8XK¸ᦪ(w>^0^ᙠ0»^^30Ñ Ò，µ9}Cᦻµ9ÒḄᐸ¦}Cᱥ#Ôᨵ。»9Ñ 7^130^9<ᵨ0309(^ᦊ×¹0ᦪ_`}CᦻU`。ᐸÒ_`}CᦻyzU`Ḅ"ṹÌÊᑮ)}©ḄCreateTextMesh()ᦪÒ，["ṹ。HRESULTCreateTextMesh(WCHAR*pText){//_`(ᜓóF⊤HDChdc=CreateCompatibleDC(NULL);if(hdc==NULL)returnE_OUTOFMEMORY;//_`Ü#HFONThFont■CreateFont(0,0,0,0,FW_BOLD,false,false,false,DEFAULT^―CHARSET,OUT■«wDEFAULTmmmPRECIS,9CLIP_DEFAULT_PRECIS•DEFAULT_QUALITY,DEFAULT__PITCH|FF_DONTCARE,L"Arial");//X/#⌱n(ᜓóF⊤SelectOb3ect(hdc,hFont);//_`}CᦻyzU` ·5i>ooo117V_RETURN(D3DXCreateText(g_pd3dDevice,hdc,pText,0.001f,0.4f,&g_pTextMesh,NULL,NULL));//³ÃÜ#(ᜓóF⊤DeleteObject(hFont);DeleteDC(hdc);>KÑ Ḅᐹ#Rd⁚èÅÚV"ṹ，ᐸ$ᦔW9.6ᡠ9。HclH)Direc^D!9.6¿ᑴ}C©9.3ᦻh·5i>cᩖᱥ#ḄyzU`23◤⌕ᑭᵨ Ḅ}C`U:ᩭᑴÄ。pû，}CU``U:i，30^1、^7&¶。U`(Tᕒe8ᐜᵨ `U:_`}CU`，ᯠx2vrKḄᢞÑ XᐸÃᣚᡂ07^<^30ØTḄᦻzb（xqÈw©），J᪵ᙠ0&^30ÒᐭFᦻU`>¯。9.3.1U`ᦻzb2v3〇^、Maya¶}C`U:ᑴÄḄU`23SØz1ᙠDireCt3DÑ Òᵨ，◤⌕ᑭᵨoÃᐹ、 ，XᑴÄḄU`ᦻÃᣚᡂᙠ07^(^30:#1ôÒe8z1ᵨḄzb。8^^30¿ᢝḄU`ᦻzbw*.9ᦻzb。ìᯠ，·e8}©)ÅḄᦻzb，:#)ÅḄU`zbÃᣚÃᐹ，¡i`ab;<·ìQJ᪵÷Ḅ。ÂQIJý2Ḅ}Cab:#ᕒ，`ÚRQᵨ*.9ᦻzb，Vw0^0^30w*©ᦻU`ᜧᑁNḄ¿ᢝ。•9ᦻQ0^^130ḄU`Îᦪ£Ḅ?;zb，.9ᦻ23?;}CU`Ḅ⚔Aᙶ᪗、7⁐、ᔣ、[ᳮᙶ᪗8Oζ1ê。2v030/?ᦪ，e83>¯ᙢ^.᱄ᦻÒ;´}CU`Ḅi¼yz、[ᳮcÎᦪ£，nᙠÑ Òᵨ。Û：º»Ḅᓹ7(^(50XᵨJX30”39^73ᑴÄḄU`Ãᣚw©ᦻzbḄ ，ᨬHḄ07(^(50RSÙJ 。W◤⌕J ，e8^Îὶy。 118000Î9ὥ9.3.2ÀᵨÏᦻUV1☢$ᔠ9Ñ 1ᓄ^ᓄ，CD<ᵨ.9ᦻyzU`。1.᪷E.ᦻUWᡂV1ᑭᵨ©ᦻF}CU`，✌ᐜ◤⌕X©ᦻÒḄᔜ*ᦪ£ᑖ¹ᑮᑁ?Ò，⌕ᒹ⚔Aᦪ£、ᩞWᦪ£[ᳮᦪ£¶。ᵨD3DXḄD3DXL0adMeShF^0mX()ᦪ，e8>¯ᙢX.9ᦻ¹ᑮᑁ?Ò，,nᡂrKḄyzU`，KᦪḄ¯。HRESULTD3DXLoadMeshFromX(LPCTSTRpFilename,DWORDOptions,LPDIRECT3DDEVICE9pD3DDevice,LPD3DXBUFFER*ppAd]acency,LPD3DXBUFFER*ppMaterials,LPD3DXBUFFER*ppEffectInstance,DWORD*pNumMaterials,LPD3DXMESH*ppMesh)?ᐸÒ：•9ᓹ116¿ᢣᔣ◤⌕ᐭḄ.9ᦪ£ᦻḄqÐôÇᦻÈḄܤT0•(^&01^Pp5`030᱄p£5?1Ḅo=ᡈi=òḄᔠ。•?ᓹ&06Ḅ7ᢣᔣ?;ᒹõ}ê11êḄᑁ?Ḅᙢᙬ。•ppMaterialsᢣᔣ?;U`ᩞW[ᳮᦻÈḄᑁ?Ḅᙢᙬ。•9ᓹ£££6(2(¿1^(3b63ᢣᔣ[i>ᦔ®¯^Ḅᑁ[Ḅᙢᙬ。•ᓹÃÄ3L6^313?;ᩞWᦪpḄLḄᙢᙬ。•ppMeshᢣᔣnᡂḄDl^ect3DyzU`ᢣ┐Ḅᙢᙬ。ᙠ☢ḄᦪÒ，Aᐭo=HḄ030᱄/1ôᢣ┐5`[?030980??£X（ᓽID3DXBuffer*).0^^^Å6ᖾ^4ḄpḄ，Qw>¯Iyzᦪ£ḄvÄ，K1ôe8?;⚔Aßᙶ᪗、ᩞW、[ᳮ¶i*5`Ḅ0»*^130ᦪ£，SIZ*ᦪ£¯o*1ô5`。eᵨ70308Æ76「{618^£6#01“61()>;Ì>?ÒḄᦪ£，ᵨ1030986「:0618ᢕ66()>;´>?ᦪ£ḄᜧÞ。J5=1ô>Ḅ¯。LPVOIDID3DXBuffer::GetBufferPointer(VIOD);DWORDID3DXBuffer::GetBufferSize(VIOD)9Ñ ᓺ^^᪷£ᓹᓃH©ᦻ，nᡂo=!yzU`，"ṹ。V_RETURN(D3DXLoadMeshFromX(L"plane.x",D3DXMESH_KANAGED,g_pd3dDevice,NULL,&pD3DXMtrlBuffer,NULL,&g_dwNumMatenals,&g_pMesh));2.Yᐭᩞ®ᳮᙠ☢¹yzU`Ḅ"ṹÒ，Wᦪ03091Ḅ(1”81^01^()&ᵨᡂ，Ö¸ᦪ¼1^16@1(B]%.9ᦻÒ}CU`ḄᩞW[ᳮ1ê，@Ç^1ᑣB;´ᩞWḄᦪp。wFU`，◤ÈXᩞW[ᳮ1êÌÈᩭ，9Ñ ᓄ^4ÌᩞW[ᳮḄ"ṹ。D3DXMATERIAL*d3dxMaterials=(D3DXMATERIAL*)pD3DXMtrlBuffer->GetBufferPomter(); ·5i>OOO119g_pMeshMaterials=newD3DMATERIAL9[g_dwNuraMaterials];if(g_pMeshMaterials==NULL)returnE_OUTOFMEMORY;g_pMeshTextures=newLPDIRECT3DTEXTURE9[g_dwNumMaterials];if(g_pMeshTextures==NULL)returnE_OUTOFMEMORY；//⌲ V^_`ᩞaឋ®bᦻUfor(DWORDi=0;i0){//c`®ᳮᦻUWCHARfilename[256];RemovePathFromFileNaune(d3dxMatenals[i].pTextureFilename,filename);//Òd®ᳮif(FAILED(D3DXCreateTextureFromFile(g_pd3dDevice,filename,&g_pMeshTextures[i]))){MessageBox(NULL,["ÔᨵÆᑮ[ᳮᦻ"，L"FileMesh",MB_OK);>>>//çèᙠ>Y1ᦻUÓÒHḄÜ1ᩞ®ᳮᦪEḄ¥µ@pD3DXMtrlBuffer->Release();☢Ḅ"ṹᵨᑮo=HḄD3DX$᪀5`D3DXMATERIAL，K$᪀ᒹõ/^.9ᦻÒ;ÌḄᩞW[ᳮ1ê，ᐸ}©。typedefstructD3DXMATERIAL{D3DMATERIAL9MatD3D,//Direct3D^^LPSTRpTextureFilename//ᒹõ[ᳮᦻÈḄܤT>D3DXMATERIAL;☢Ḅ"ṹnᡂ!U`ḄᩞW[ᳮ，ᑖ?Ãᙠ803ô^1×£&119LPDIRECT3DTEXTURE9nᐗ4Ḅᦪñg_pMeshMaterialsl]a[Ḅmᐝmᦪ。ᙠû☢ᑮv，yzU`23ᵫi=᪀ᡂ，ᙠᑴÄU`î23wZ=ᑖ(ᩞW[ᳮ，ᡠ8◤⌕wᡠᨵḄᑖ&?ᩞW[ᳮ。ᵨD3DXLoadMeshFromX()ᦪ¹yzU`î]%ḄᩞWᦪ，·QyzU`Ḅᦪ。ᙠ☢Ḅ"ṹÒRᵨᑮo=)}©ᦪRemovePathFromFlleNameO，Kᦪ2v[ᳮᦻḄ[ôÇ´ᑮᐸᦻÈ。Vw&?ᙠ.9ᦻÒḄ[ᳮᦻôÇ，Qᙠᵨ}CU`ᑴ 120oooÎ9UÄ:ᑴÄU`îᢣ}ḄᦻôÇ， 23QWIôÇ，Vûᙠû41ᵨ^.9ᦻÒ;ÌḄ[ᳮᦻôÇ23ÆSᑮK[ᳮ©。ᙠḄ9Ñ Ò.KE⚪ḄQ，X[ᳮᦻ&?ᙠìûp2，Vû¦◤[ᳮᦻÈᓽe，VwjkÒA^ìûp2ÅÆ[ᳮᦻ。！^9Í…⑴ 1ᓄ'□⑷ᦪḄ[R"ṹ。voidRemovePathFromFileName(LPSTRfullPath,LPWSTRfileName){//ᐜ=11?30Ḅ=>{ᣚn[?；^1WCHARWSZBuf(MAX_PATH];MultiByteToWideChar(CP_ACP,0,fullPath,-1,wszBuf,MAX_PATH);WSzBuf[MAX_PATH-l]=L' *;WCHAR*wszFullPath=wszBuf;//fµgh`ᦻULPWSTRpch=wcsrchr(wszFullPath,•\');if(pch)lstrcpy(fileName,++pch);elselstrcpy(fileName,wszFullPath);>3.wyzU`nᡂ+9ᦻyzU`Ḅ⚔AeØÔᨵᒹõ+1ê，n$ᐝ᯿Tî◤⌕+1ê。w.J=E⚪，e8ᵨ0309Ḅ0309'ᕣᕸ>10011ᓄ0ᦪwyzUÊḄ⚔AT,8¹+，KᦪḄ¯。HRESULTD3DXComputeNormals(LPD3DXBASEMESHpMesh,CONSTDWORD★pAdjacency);Kᦪ2vIᐳË⚔AḄᡠᨵ☢ḄᔣÌáᙳò，8T⚔AḄᔣ。ᐸÒᓹ⑴^⑶”¸ᦪQe⌱Ḅ。Wê11ê，@`Ḅ⚔AB̵ᶍ,n$á¸ᜐᳮ，WÔᨵê11ê，ᑣ@`⚔AḄᔣQᐳÌ⚔AḄᡠᨵ☢ḄᔣḄáᙳò。Vw◤⌕w⚔A(+，ᡠ8pMeshᢣᔣḄyzU`Ḅ⚔AzbᒹõD3DFVFoNORMA_iW©ᦻÔᨵᒹõ+ᦪ£，ᑣᵨD3DXLOadMeshF^OmX0ᦪ᪷£.Xᦻ_`ḄyzU`，ᐸ⚔AzbSBᒹõD3DFVF_NORMAL᪗µ。ᡠ8e8᪷£⚔AzbQᔲᒹõD3DFVF_NORMAL#E,}Qᔲ◤⌕wyzU`T+。W◤⌕wyzU`T+，✌ᐜ◤⌕±◖lyzU`，,ᢣ}o=ᒹõ030?9ᓃ>^(^^^᪗µḄ⚔Azb，ᯠxw±◖xḄyzU`T+。9Ñ ¦ᓄ^^51^1v8"ṹᜐᳮJ*êæ。if(I(g_pMesh->GetFVF()&D3DFVF_NORMAL)){o//±◖yz~`LPD3DXMESHpTempMesh=NULL;g_pMesh->CloneMeshFVF(D3DXMESH_MANAGED,g_pMesh->GetFVF()|D3DFVF_NORMAL,g__pd3dDevice,&pTempMesh);//.V1FKD3DXComputeNormals(pTempMesh•NULL);//³ÃlᩭḄyzU`I^，Í&?HyzU` ·5i>ooo121g_pMesh->Release();g_pMesh=pTempMesh;>4.FyzU`᪷£.9ᦻ´ᑮyzU`OᩞW[ᳮåx，FyzU`Ûᓫ。9Ñ FileMeshF.XᦻU`Ḅ"ṹ。for(DWORDi=0;iSetMaterial(&g_pMeshMaterials[i]);g_pd3dDevice->SetTexture(0,g_pMeshTextures[i]);//FyzU`g_pMesh->DrawSubset(i);>9Ñ 116^ᓄḄᐸ¦Rd⁚èÅÚV"ṹ，ᐸ$ᦔW9.7ᡠ9。9.79Ñ 116^ᓄ$ᦔW9.3.3IyzU`Ḅ|AÛ1)ᑭᵨ}C`UÃᐹᑴÄḄ}CU`23Ûcᩖ，ᓽi¼ᦪi，i¼ᦪgi，F¤g᠒。ᡠ8ᙠᑴÄU`î，ᙠSµ/0féᦔWḄû，Kï´i¼Ḅᦪ。2)}CU`)HḄXyQᙠU`ᑴÄîᢣ}Ḅ，KXyeØ▭ᱥ#Xyrªᜧ，VûᙠFyzU`î，◤⌕IU`n$〉ìḄÃþ。ᨬQᙠᑴÄ}CU`îüUU`ḄXyᱥḄXy&ᢝo ，ᡈ:#]Ḅ#ÃᐹIyzU`n$&，XU`ḄXy&ᑮ▭ᱥ#Xyo ，J᪵e8äᙠÑ ÒIU`ᜧÞn$&。ᱯQìÒ◤⌕Fi=yzU`î，J᪵e8hiÑ Ḅ:#ã，"ṹf¹Üᨎ。3)FyzU`î，23◤⌕n$ᐝ᯿ᜐᳮ[ᳮ]，ᡠ8◤⌕Iᐝ᯿[ᳮn$rᐵḄ(。IJ[ᳮ，ᓽuµn$rᐵ(，8830·B)ÎᵨÒA(，rfdDirect3D 122oooÎ9UᓾÔᨵ(ÒAᐝV，ᡠ8Wuµ(ᐝV，23B⌼ᡂU`µ9Sì。IJ*zὅ，eØÆSᑮE⚪ḄlVᡠᙠ，^ B⌼ᡂo}ḄÞj。4)ᙠ^yzU`ᦪ£ÒÌ[ᳮᦻÈ，wyzU`_`[ᳮI^î，◤⌕üUḄQ，ÌḄᦻÈeØQ[ᳮᦻḄWIôÇ，KWIôÇ33Qᙠᑭᵨ}CU`ᑴÄ:ᑴÄU`îᢣ}ḄôÇ，KôÇ÷ìû[ᳮᦻḄôÇ23S，Vû_`[ᳮI^îÆSᑮ[ᳮᦻ。ᡠ8KKIÌᑮḄ[ᳮᦻWIôÇn$ᜐᳮ，ᓽᑤ◀ôÇ%ᑖ，¦&ᶇ[ᳮᦻÈ，ᯠxÙ^ᢣ}ḄôÇÅÆ[ᳮᦻ。ᐹ#d⁚e8¸Ú9Ñ FileMeShḄV"ṹ。9.4·5i>ᓄX.9ᦻᦪ£¹ᑮ>?åx，e8IyzU`ᦪ£n$rKḄᜐᳮÚᓄ，8F¤。e8ᰚᔠ@cḄ⚔A，I⚔A>?ᦪ£n$@H ¶。9.4.1ÚᓄᦪÚᓄ>beᵨ1030998ᓃ1ôḄ(^711^61Í1ᡷ6()>，IyzU`n$Úᓄ，KᦪḄ¯。HRESULTOptimizeInplace(DWORDFlags,CONSTDWORD*pAdjacencyIn,DWORD*pAdjacencyOut,DWORD*pFaceRemap,LPD3DXBUFFER*ppVertexRemap)?ᐸÒ：•?1£3ᢣ}Úᓄ>b，e8Q0309^5110?7Pp3Ḅᔠ。•?306v3^VyzU`Ḅê11ê。•?306Ḅ70ûÚᓄxyzU`Ḅê11ê。•1^306861^?µ2ÚᓄxḄyzU`ÒZ=☢ᐹ#IKVyzU`ÒḄ=☢。WS◤⌕K1ê，e8XK¸ᦪ(w~1ᓃ1。ᓹ9ᡭLḄ^͵2ÚᓄxḄyzU`ÒZ=⚔Aᐹ#IKVyzU`ÒḄ=⚔A。WS◤⌕K1ê，e8XK¸ᦪ(w1^；0^◀(^7261Í&6()>，·e8ᵨ1030᱄^1^:(^10^6()>IyzU`n$Úᓄ。5ὅåÿḄQ，0?^0^^()>Bnᡂo=HḄyzU`I^&?ÚᓄxḄyzᦪ£，0?1¹&1Í1&^()>IVyzU`Hn$Úᓄ。8^8307*yzU`Úᓄ>b，ᵫPp3D3DXMESHOPT⊤9，ᔜ*Úᓄ>bḄ᪗¤OᐸÛ。•D3DXMESHOPT_COMPACT◀ÔᨵᵨḄ⚔A☢。•D3DXMESHOPT^ATTRSORT᪷£}ឋI}☢n$@H ，,nᡂo=}ឋ⊤(q9.4.2Þ⁚)。•D3DXMESHOPTJVERTEXCACHE⚔A¤>?（cache)ḄXÒ᳛。•D3DXMESHOPT_STRIPREORDER}ᩩ$eØᙢ«。•D3DXMESHOPTJGNOREVERTS¦Úᓄyz☢，SÚᓄ⚔A。 ·5i>ooo123•030᱄％£$^^?1[」^^078?0×I}ឋn$ î，Sᑖᒘᙠ5=}ឋÒᐳÌḄ⚔A。•D3DXMESHOPT_DEVICEINDHPENDENTᵨ〉ᔠJìûhḄÒA⚔A¤>?ᜧÞ。9：᪗µ03091^£5110?7_¥ÄX×£᱄0(^£030᱄^5?10?×_5×X1?X£0X0^^SØwD ᵨ。9.4.2}ឋ⊤WIyzU`n$ÚᓄîᵨD3DXMESHOPT_ATTRSORT᪗µ，ᑣÚᓄxḄyzU`，ᐸ}☢B᪷£}ឋn$ ，^ }Jᱯ}Ḅ}☢BÌ&?ᙠ⚔A>?ᡈ@A>?Ḅëy?;ÿÒ，9.8ᡠ9，Ò^⊤9ó0=}，|⊤9ó1=}，@S5。-012A<-------------------------X---------------------------------><^4—^0001111122]Z[19.8᪷¸ឋv:82zM◀I☢ᱏn$ ，ᵨ0309^5¦0?×_××&50óÚᓄ᪗µn$ÚᓄîRBnᡂo=}ឋ⊤。K}ឋ⊤Qo=D3DXATTRIBUTERANGE5`Ḅ$᪀ᦪ。}ឋ⊤ÒZo⚗IKJyzḄo=，,ᢣ}KÒ}☢Ḅ|<1êÌ?;ᙠ⚔A>?ᡈ@A>?Ḅ=?;ᙽÒ，030᱄×7ᑿ817^1^^0£$᪀Ḅ}©。typedefStructD3DXATTRIBUTERANGE{DWORDAttribId;//Ḅ10DWORDFaceStart;//}JKḄ}☢ᙠ@A>?ÒḄ®+ßÑDWORDFaceCount;//Ò}☢ḄÙᦪDWORDVertexStart;//÷KrᐵḄ⚔Aᙠ⚔A>?ÒḄ®+ßDWORDVertexCount?//Ò⚔AḄÙᦪ>D3DXATTRIBUTEHANGE#rLPD3DXATTRIBUTERANGE;$ᔠ9.8，Sãᳮ0309××Xù-^^^^^$᪀ÒᔜᡂᕒḄõ©。_`}ឋ⊤åx，¦⌕2voSxÆe8Æᑮ}JKḄᐰ%}☢，^e8FyzḄᦔ᳛。WÔᨵ}ឋ⊤，wFyz，◤⌕I=}ឋ>?n$ᓟS+ឋÅÆ，8}}JKḄ}☢Ḅß。2vID3DXBaseMeSh1ôḄ0“《¿ᕸ×3)()>e8;ÌyzU`Ḅ}ឋ⊤ᡈ}ឋ⊤Òᐗ²Ḅᦪ。KᦪḄ¯。HRESULTGetAttributeTable(D3DXATTRIBUTERANGEpAttribTable,DWORD*pAttribTableSize);E}ឋ⊤◤⌕5=p 。✌ᐜ&ᵨ(^《1^ᕸ7^^()>，,Xóo=¸ᦪ?111^^16(w~ô^,2vóB=¸ᦪ;Ì}ឋ⊤Òᐗ²Ḅᦪ；ᯠxÙS&ᵨ0&《¿86×3ᓃ£)>，XóB=¸ᦪ(wj;ÌḄ}ឋ⊤ᐗ²Ḅᦪ，,2vóo=¸ᦪ]%}ឋ⊤，9"ṹ。 124oooÎ9UDWORDsize=O;D3DXATTRIBUTERANGE*pAttnbTable=NQLL;//;Ìឋ⊤ᐗ²Ḅᦪd，&?ᑮLn312^ÒpMesh->GetAttnbuteTable(NULL,&size);//ÒÌ}Ó⊤pMesh->GetAttributeTable(pAttnbTable,&size)943ᐸ¦yzU`ᜐᳮᦪ◀☢CDḄyzU`ÚᓄÔᦪå，0309?·oIyzU`n$ᜐᳮḄᦪ，ᐸÒᨵᦪ·e8yzU`ḄFᦔ᳛。ᙠûÒCD=ÛᨵᵨḄyzU`ᜐᳮᦪ。ᐸᙠû☢ᵨᑮo=3@⌕ḄyzU`ᜐᳮᦪ，ᓽwyzU`⚔AT,8¹ᔣḄD3DXComputeNormals()ᦪ。103090^3][^5|1()ᦪᵨ03090^1^^()ᦪe8IyzU`n$ᳮ、Õᓄ，KᦪḄ¯。HRESULTD3DXCleanMesh(D3DXCLEANTYPECleanType,LPD3DXMESHpMeshIn,CONSTDWORD*pAdjacencyIn,LPD3DXMESH*ppMeshOut,DWORD*pAd3acencyOut,LPD3DXBUFFER*ppErr0rsAndWarn1ngs)；ᐸÒ：•016&1^71^ᳮyzU`Ḅ>b。23ᵨ030᱄0^^_3〖Ö1HÀ^110>1>bIyzU`n$ᳮ，J᪵îe8XᐳÌr×⚔A☢ᔣSᙠo>ᔣḄ} $ᔠ,，îRe8äᙠᓄyzḄvÄÒ◍ᐭÙ+ú。•ᚄÛ©1^X⌕ÜᳮḄyzU`。•0€^3061^710ᳮûyzU`Ḅê11ê。•?O<^3061^70#ᳮxyzU`Ḅê11ê。•ppMeshOutᨬÐᳮḄyzU`。•?ᡷ1^0^3^^1^11^3µ2ᳮvÑÈRḄÈ┯1ê>Ù1êḄ>?。2030᱄6|0^6$1065()ᦪᵨ0309〜67^ᢕD5()ᦪe8XyzU`Ò}ឋrḄ@c⚔Aᰚᔠᑮo®，^ᓄyzU`，KᦪḄ¯。HRESULTD3DXWeldVertices(LPD3DXMESHpMesh,DWORDFlags,CONSTD3DXWeldEpsilons*pEps1l0ns,CONSTDWORD*pAd3acencyIn,DWORD*pAd]acencyOut,DWORD*pFaceRemap,LPD3DXBUFFER*ppVertexRemapᐸÒ：•5^68©X⌕n$⚔AᰚᔠḄlyzU`。 ·5i>ooo125•FlagsPp3ÝD3DXWELDEPSILONSFLAGSḄᔠ，ᢣ}Ù1êḄ>?。944ëýᓄá°9Ñ OptlnmedMeSh^9ᔆyzU`ḄᜐᳮÚᓄ，K9Ñ Qᙠ11^^Ạn$/´ᑮḄ^^.9ᦻ¹U`ᦪ£，,nᡂyzU`åx，ᵨ8"ṹIl+yzU`n$ᜐᳮÚᓄ，ᐸ¦R"ṹ1ᓃ^ᓄ[ᐰr。//ßîyzU`L2LPD3DXMESHpTempMesh;//ᳮl+yzUᑜV_RETURN(D3DXCleanMesh(D3DXCLEAN_SIMPLIFICATI0N,g_pMesh,{DWORD*}pAd]acencyBuffer->GetBufferPointer()•&pTempMesh,(DWORD*>pAd]acencyBuffer->GetBufferPointer(>,NULL));g_pMesh->Release();g_pMesh=pTempMesh;//ᰚᔠ@cḄ⚔ᓲ：D3DXWeldVertices(g_pMesh,D3DXWELDEPSILONS_WELDPARTIALMATCHES, 126oooÎ9UNULL,(DWORD*)pAd3acencyBuffer->GetBufferP0inter(),(DWORD*)pAd3acencyBuffer->GetBufferPomter(),NULL,NULL)；//ÔÅᜐᳮ、ᓄxḄyzU`QᔲᨵᦔV_RETURN(D3DXValidMesh(g_pMesh,(DWORD*)pAd3acencyBuffer->GetBufferPoxnter<)•NULL))；//wyzU`T+1êlf(i(g_pMesh->GetFVF()&D3DFVF_NORMAL)){//±hyzU`g_pMesh->CloneMeshFVF(D3DXMESH_MANAGED,g_pMesh->GetFVF()|D3DFVF_N0RMAL,g_pd3dDevice,&pTempMesh);//wyzU`T+D3DXComputeNormals(pTempMesh,(DWORD*)pAdjacencyBuffer->GetBufferP01nter());//³ÃlᩭḄyzU`I^，,&?HyzU`g_pMesh->Release()?g_pMesh=pTempMesh;>//ÚᓄyzU`V_RETURN(g_pMesh->Opt1m1zeInplace(D3DXMESHOPT_COMPACT|D3DXMESH0PTATTRSORTID3DXMESHOPTSTRIPREORDER,•—■™™(DWORD*)pAd]acencyBuffer->GetBufferPointer(),NULL,NULL,NULL));WyzU`Ûᓫ，ÚᓄåxF¤eØÔᨵµḄ，PQIJcᩖḄU`，Iᐸn$Úᓄe8ᨵᦔF¤。9.5ᦻh·5i>=ᙠû☢|⁚ᵨᦻyzU`Ḅ9Ñ Ò，oz-ᙠ@c^ᦻ¹,_`yzU`、ÌᩞW[ᳮ、FyzU`8Oᨬx³ÃᩞW、[ᳮyzU`I^¶vÄ，JvÄḄ"ṹr。᪷£☢ᔣI^ḄeA，e8XJ÷yzU`rᐵḄvÄ"ṹÊᑮo=5Ò。⁚X^9#include#include"UtilMacro.h"classCXFileMesh{public:LPD3DXMESHm_pMesh;//yzU`DWORDro_dwNumVertices//⚔AᦪDWORDm_dwNumFaces?//}ᦪ3D3DXVECTOR3m_vMin;//1«>#ᨬÞA ·5i>ooo127D3DXVECTOR3m_vMax;//1«>#ᨬᜧAD3DXVECTOR3m_vCenter;//©1ᳫÒfloatm_fRadius;//ᳫmÇprivate:DWORDm_dwNumMaterials;//ᩞWᦪ᰿D3DMATERIAL9*m__pMaterials;"ᩞWᦪLPDIRECT3DTEXTURE9*m_pTextures?"[ᳮᦪpublic:HRESULTCreate(LPDIRECT3DDEVICE9pd3dDevice,WCHAR*strFilename);HRESULTRender(LPDIRECT3DDEVICE9pd3dDevice);HRESULTDestroy();private:voidRemovePathFromFileName(LPSTHfullPath,LPWSTHfileName);public:CXFileMesh(void)?-CXFileMe8h(void);>?ᙠᓚ9¼^^ᓃ5Ò8¹oL，ᵨJµ2yzU`Ḅ1ê，ᒹyzU`Ḅ⚔Aᦪ}☢Ḅᦪ，1«>#ḄᨬÞAᨬᜧA，8O1ᳫḄÒmÇ。ᐸÒ1«>#ᳫQ5*ᵨJ⊤9yzU`ᜧᭆḄ3ᵨ>，1«>#1ᳫ3ᵨJeqឋbsàábs，8$ᦔ᳛。0᱄^ᓄ^ᓄ5ÒḄᐸ¦Lᙠû☢-ᵨv，SÙ³。ᓚ9¦©^^ᓄ5Ò◀᪀⌼ᦪ᪆᪀ᦪå，RᨵZ=ᡂᕒᦪ，ᐸÒ0ᕸ()ᦪ_`᪷£kᦻ_`yzU`，,;ÌyzU`Ḅ1ê。X6“8()ᦪ_`FyzU`，065>^)ᦪ_`³ÃK5ÒᵨḄrᐵI^。X6 0v6?&È？『0111?716'0^()ᦪ_`^ᦻôÇÒÌᦻÈ，ᙠû☢CDv。9.5.20᱄ᓹ776"63^1ḄR1.06316()ᦪḄR0^&()ᦪ✌ᐜ¹.9ᦻ，_`yzU`，ᯠxIyzU`n$rᐵᜐᳮÚᓄ，ᨬx;Ì,µ2yzU`Ḅ1ê。ᐸÒ¹yzU`8OIᐸn$ᜐᳮÚᓄḄ"ṹû☢(^^072&^81^^Ñ ÒḄrK"ṹr。;Ì,µ2yzU`1êḄ"ṹ。//;Ì⚔Aᦪ3}ᦪâm_dwNumVertices=m_pMesh->GetNumVertices();m_dwNuroFaces=m_pMesh->GetNumFaces();//T,1«>#ḄᨬÞAãᜧA、1ᳫḄÒmÇBYTE*V=NULL;m_pMesh->LockVertexBuffer(0,(void**>&v);D3DXComputeBoundingBox((D3DXVECTOR3*)v,m_dwNumVertices,ro_pMesh->GetNumBytesPerVertex<),&m_vMin,&m_vMax};D3DXComputeBoundingSphere((D3DXVECTOR3*)v,m_dwNumVertices,m_pMesh->GetNumBytesPerVertex(),&m_vCenter,&m_fRadius);m_pMesh->UnlockVertexBuffer(); 128oooÎ9UᐸÒ1«>#ḄᨬÞAᨬᜧAQᵨ03090Íᕸ80GÈÍ30()ᦪ;´Ḅ，KᦪḄ¯。HRESULTD3DXComputeBoundingBox(CONSTD3DXVECTOR3*pFirstPosition,DWORDNumVertices,DWORDdwStride,D3DXVECTOR3*pMin,D3DXVECTOR3*pMax)7ᐸÒ：•ô？1『3L？031L1(^ᢣᔣ⚔A>?Òóo=⚔AḄᢣ┐。•NumVertices^5^;^&fto•<1〜5L2^(16⚔A>?ÒZ=⚔AᓰᵨḄÜ⁚ᦪ。•pMinᵨJÒÈᨬÞAḄß。•^^^9ᵨñÒÈᨬᜧAḄß。1ᳫḄÒmÇQ2v0309[0£ᖾ80¿ÈÍ5ô1^"(）（ᦪ;´Ḅ，KᦪḄ¯。HRESULTD3DXComputeBoundingSphere(CONSTD3DXVECTOR3*pFirstPosition,DWORDNumVertices,DWORDdwStride,D3DXVECTOR3*pCenter,FLOAT*pRadius)?ᐸÒ，û}=¸ᦪ030(^Í1^80¿ÈÍ8D()ᦪḄû}=¸ᦪr，x5=¸ᦪᵨJ]%1ᳫḄÒmÇ。2.¹60016「ᦪḄRX£ᓄó()ᦪ_`FyzU`，ᐸ[R"ṹ。HRESULTCXFileMesh::Render(LPDIRECT3DDEVICE9pd3dDevice){//✌ᐜjᑴlmᑖpd3dDevice->SetRenderState(D3DRS_ALPHABLENDENABLE,false);for(DWORDi=0;iSetMaterial(&m_pMaterials[i]);pd3dDevice->SetTexture(0,m_pTextures[i]);m_pMesh->DrawSubset(i);}//ᯠjᑴolmᑖpd3dDevice->SetRenderState(D3DRS_ALPHABLENDENABLE,true);pd3dDevice->SetRenderState(D3DRS_SRCBLEND,D3DBLEND_SRCALPHA);pd3dDevice->SetRenderState(D3DRS_DESTBLEND,D3DBLEND_INVSRCALPHA)?for(DWORDi=0;iOOO129if(m_pMaterials[i].Diffuse.a==1.Of)continue;pd3dDevice->SetMaterial(&m_pMaterials[i]);pd3dDevice->SetTexture(0,m_pTextures[iJ);m_pMesh->DrawSubset(i);}//ឮcἭᵨ¿ä^gᔠpd3dDevice->SetRenderState(D3DRS_ALPHABLENDENABLE,false);returnS_OK;>X6'^()ᦪÒḄᡠᨵᑁ4-z{v，¦ᨵoA◤⌕üU：cᩖḄyzU`eØîᨵmn%ᑖ·ᨵSn%ᑖ，wì¿ᑴJ*U`，◤⌕ᐜ¿ᑴU`ÒḄSn%ᑖ，ᯠx¿ᑴmn%ᑖ。ᐹ#>Q，2vIyzᩞWḄ-“òn$ᑨe，}yzU`Ḅ)o%ᑖQmnRQSn。3.063Ḅ9ᦪḄR08Ḅv()ᦪÛᓫ，ᐸ"ṹ。HRESULTCXFileMesh::Destroy(){//åÃyz᪥`ᩞWSAFE_DELETE_AKRAY(m_pMaterials)；//³ÃyzU`[ᳮif(m_pTextures){for(DWORDi=0;i//³ÃyzU`I^SAFE_RELEASE(m_pMesh);returnS_OK;>9.5.3ᵨ09「r〜65©5FᦻyzU`☢2v9Ñ '6011^6$}^æ9K5Ḅᐹ#ᵨ，K9Ñ ᵨᓚ9¦7^^ᓄ5Fo=zᓣ!U`。✌ᐜ}©09ç761è1^|Ḅo=ᢣ┐L，"ṹ。CXFileMesh*g_pFileMesh=NULL;"·5ÍKv 、1ᩭ_`,*+ᓄyzU`，"ṹ。g_pFileMesh=newCXFileMesh();V_RETURN(g_pFileMesh->Create(g_pd3dDevice,L"Heli.x"));ᯠx&ᵨRemierOᦪFyzU`，"ṹ。g_pFileMesh->Render(g_pd3dDevice)；ᨬxᙠÑ ⌨Èåû&ᵨ'5Ḅ^()ᦪ，├éyzU`I^，"ṹ 130oooÎ9Uif(g_pFileMesh1=NULL)g_pFileMesh->Destroy()；SAFE_DELETE(g_pFileMesh);e8ÚÈ09[^wḄᵨ3ᓫ。9Ñ ê9᱄116^îRµ9yzU`Ḅ1ê，ᐹ#RÜÅÚV"ṹ。ᐸ$ᦔW9.9ᡠ9，üUzᓣ!U`Ḅëè%ᑖQmnḄ。BUsvCXFileMM^:«=®„.?_|-PS：120e.91mm^i^.⚔ᵯ⏺《671☢ᱏᦪ5ᑗ6ᨬ(-647.019.-935)ᨬᜧ :(674.19.655>ᳫ:{0.02.2.09.-2.33).ᳫ9.20_____________9.99Ñ UseCXFi】eMesh$ᦔW9.6ᱥgÆ1fḄÇᑴᙠR&Ò，⌕[ᐰ}ßo=ᱥ#◤⌕6=¸ᦪ：ᱥ#ßᙶ᪗Ḅ3=ᑖU,y,z)3=íÊ（âî78〜，_¤ô^©，?í□11)。3=íÊḄ}©。•âîᱥ#¹)Hvå（ᓽᔣ〃1?)èÃḄ；•_¤ᱥ#¹)5^å（ᓽ~ᔣ^%81^)èÃḄ；•?íᱥ#¹)Hᑍå（ᓽûᔣ40^） Ḅ )。U`ᙠ&ÿÒḄßNï-Q2vᐸ&▣ᩭ⊤9Ḅ，ᡠ8、⌕ᙠÑ Ò}o=U`Ḅßï，QXᑴᐸGḄ6=¸ᦪKᵨᑮᐸ&▣Ò。ᐸ，2vᱥ#Ḅßᱥ#Ḅ3=)Hᙶ᪗åGᔣ（3=ᔣ）᪵·e8}ßU`。▭，ᙠ0ᓄ^130Ñ Ò，U`Ḅ&▣HᒹõU`Ḅßᔣ3=>ᔣᔣ，Jᔣᙠ&▣ø?;Ḅ< Q：ó}$QvL00kᔣð，óB$QvUpᔣ，óo$QvRigh0]ft,ó4$Qßñᔣ9ᓹ0¿¹。2vᦪ0301^0^10(160.7()X▣(wᓫß▣î，î·X4=ᔣ-(wÒAò，B[WLooWhi^(0.0f，0.0f，1.0f),vUpᔣw(0.0f,1.0f,0.0f),9ᑿ£ᔣw(1.0f，0.0f，0.0f),v？0317(^ᔣw(0.0f,0.0f,0.0f)eJîU`ßJ&ᙶ᪗jlA，,U`ḄGᔣ&ᙶ᪗jḄ3=ᙶ᪗å>ᔣr。ᦋLU`ḄG，QXᱥ#Îᑮᢣ}ß、èÃᱥ#8ᦋLᐸGᔣ。èÃo=ᱥ#W©.QX〃1^0OOO131⌕ᱥ#on_¤，XvUpvLookᔣ¹ḼvRightᔣèÃ。⌕ᱥ#onâî，XvLookvRightᔣ¹ḼvUpᔣèÃ。ZIᔣḄèÃ◤⌕ᑖJâî、_¤?ívUp▣ᩭ[ᡂ。J▣eJD3DXMatrixRotatio^AxisOᦪnᡂ，KᦪᵨJ᪀`o=e¹÷UåèÃḄ▣。ᨵâî、_¤?í▣，e8ᵨᦪ030᱄¥^3，×ô1^001^0(^(1()Iᔣn$èÃ。ᵫJT!IôAᦪḄᜐᳮ?ᙠÖE⚪，ᡠ8ᙠᔣèÃTvÑÒB$ᩭ´¡ò¹ª。ᙠviSèÃåx，JíᐭªX19.10vUpᔣᔣD3DXVECTOK3vRight,vUp,vLook?vRight.x=g_matWorld._11;vRight.y=g_matWorld._12;vRight.z=g_matWorld._13;vUp.x=g_matWorld._21;vUp.y=g_matWorld.-22;vUp.z=g_matWorld._23?vLook.x=*g_matWorld._31;vLook.y=g_matWorld._32;vLook.z-gmatWorld.33;**^~»w9//öᓄ>ᔣᔣᨬ，,årÎᚖzD3DXVec3Normali2e(&vLook,&vLook);D3DXVec3Cross(&vRight,&vUp,&vLook);D3DXVec3Normali2e(&vRight•&vRight);D3DXVec3Cross(&vUp,&vLook,&vRight);D3DXVec3Normalize(&vUp,&vUp);//᪷£5åÿḄîÿÿ◞，T}=íÊḄLᓄafloatfRoll=0.0f,fPitch=0•Of,fYaw=0.Of;if(g-bKey[.DDfRoll=-3*elapsetime;if(g_bKey[,A,])fRoll*3*elapsetime;if(g_bKeyrs,])fPitch*-3*elapsetime;if(g_bKey['W'J)fPitch=3*elapsetime;if(g_bKey[.Q.nfYaw--3*elapsetime;if(g_bKey[_E.]>fYaw=3*elapsetime; 132oooÎ9U//᪷£}=íÊḄLᓄêæ，THḄ>ᔣᔣ3D3DXMATRIXmatPitch,matYaw,matRoll;D3DXMatrixRotationAxis(&matYaw,&vUp,fYaw);D3DXVec3TransformCoord(&vLook,&vLook,&matYaw);D3DXVec3TransformCoord(&vRight,&vRight,&matYaw);D3DXMatrixRotationAxis(&matRoll,&vLook,fRoll);D3DXVec3TransformCoord{&vRight,&vRight,&matRoll);D3DXVec3TransformCoord(&vUp,&vUp,&matRoll);D3DXMatrixRotationAxis(&matPitch,&vRight,fPitch);D3DXVec3TransformCoord(&vLook,&vLook,&matPitch);D3DXVec3TransformCoord(&vUp,&vUp,&matPitch);//(HḄ>ᔣᔣ9__matWorld.__11=vRight.:g._matWorld.__12=vRight.;g__matWorld.__13=vRight.g__matWorld._■21=vUp.x;szvUp•y;g__matWorld.—22=vUp.z;9._matWorld.__23BvLook.xg._matWorld._31g._matWorld._32=vLook.yg_matWorld._33=vLook.z//᪷£OóḄîÿHḄûᔣ3^^&TßḄLᓄᕆD3DXVECTOR3vPosDelta=D3DXVECTOR3(O.Of,0.0f,0.0f)?if(g_bKey['F'])vPosDelta=30*elapsetime*vLook;//ᔣûÎif(g_bKey['V'])vPosDelta=-30*elapsetime*vLook;//ᔣxÎ//fHßg_matWorld._41+=vPosDelta.x;g_matWorld._42+=vPosDelta.y;g_matWorld._43+=vPosDelta.z;üUᙠnᐭ_ê+úåû，✌ᐜX&▣(wᓫß▣，ᯠxᙠFîᵨ☢Ḅ"ṹ᪷£ÒᐭÚᦋ&▣，^ᦋLU`ḄÿG。9Ñ '^036Ûᦊᐸ¦%ᑖḄ¾RUseCXFileMeshr。9：i>ḄM;L7ᙶ᪗NḄM;，x5Lᙶ᪗Ḅ3ᙶ᪗NM;，6ᙠM;i>Dᐸ7ᙶ᪗Nᙠ5Nᦋ{，O@KὅOO ᧕é。*9.7ℳÉÊË=>·5i>ûõz>]ooo1339.7.1ÎlᳮÎÉUḄ®Vᓫ。)ᯠÒḄᜧiᦪÎᱥ-ºᨵoᝅ，ÎᱥH#Ḅ÷⊈ᾙ-@▬J。ì:+ÎḄî，@▬JḄ÷⊈ᾙ-do®Î。ᙠ}CÑ⚞r，⁐Ḅú#QᵫyzU`ᩭ⊤9Ḅ，yzU`23ᵫᜧ}ᐗᡂ，}-Qᵫ⚔AᡂḄ。wUhR&Ò⁐)HḄÎÄ，◤⌕w⁐yzU`8¹oᝅ，î◤⌕}⚔A@▬Jᙽ，J᪵ìÎîØᱫA@▬JḄ⚔Ao®Î，JQÎḄlᳮ。⁐U`ḄQ8GjS$᪀(®ᩭḄ，=$᪀Òᨵoᙽ᪷，ᐸ¦-z1ᡈÿ1ë1ᑮ᪷，ᡂ⁐U`Ḅ=᪾¾，9.11ᡠ9。9」1᪾¾÷8ᡠ¿ᥛḄyzU`o[Zᙽ-$ᨵ5=▣：o=Q*+Lᣚ▣（LocalTransformMatrix),⊤9rIJᐸ᱄Ḅ*+ß；=o=QᔠLᣚ▣（CombinedTransfonnMatrix),ᵨJIn$ᔜ*Lᣚ，^R⁐Î。ᙠZSF⁐U`û，◤⌕fH=jS$᪀，ᔠZ=ëyḄLᣚ，XjḄÎ⌴ᑮj，ᐸlᳮeᵨb⊤9。^^child=^^childX^^parcntᐸÒ：•CMchlldḄᔠLᣚ▣；•LAfthlwḄ*+Lᣚ▣；•CMpurtot᱄ḄᔠLᣚ▣。ḄLÎ ú#yzU`ḄᦋL，V ᨵÎ。VwoSLᣚ¦ØXLᣚᑮo=ᱯ}ß，ᡠ8，⌕ᡂëyḄÎ，◤⌕ooᙢëyᦋLḄß。ZSᦋLḄß，-◤⌕o=Lᣚ▣。ᙠyzU`Ò，SeØ&?÷UîoḄLᣚ▣，23Q&?ᐵÏîÿAḄLᣚ▣（ᓽᐵÏ)。ᯠxᙠÂÃ⁐Îî，᪷£ÂÃîÿn$ ò，8´ᑮ÷UîoýḄLᣚ▣，^ᡂëyḄ⁐Î。îᯠÎQ2vLᣚ▣RḄ，V ᙠyzU`Ò，&?Ḅ·QᐵÏîÿAḄLᣚ▣。Vû òQ┐IJᐵÏîÿAḄLᣚ▣n$Ḅ。，(ᙠ^îoLᣚ▣QI,，ᙠ^îoLᣚ▣Q2，ᙠ5,^åÿḄ÷Uîo5，ᐸýLᣚ▣eᵨbT。Af=(l-w)xAfj+wxA/jᐸÒ…Qᩗò，2vJ=ᩗò&⁚ᙠ^îoḄLᣚ▣Ò，1I2ᡠᓰḄ@。I 13^oooÎ9ULᣚ▣n$ òḄᨬᓫ>Q+ឋ ò，Jî^=(^^)/(^-5])。9.7.2gᔠᢈGᙠn$Lᣚî，W÷Uo=⚔A¦oᙽ/0，ÖyzU`ᙠÎî4᧕ÈRþÿ，ᱯQᙠoḄ$ᔠ%ß，aᐵ⁚、ᾢᐵ⁚¶。07^830gᔠᢈG，ᓽℳᢈG，8Rᐹᨵá¸ᐵ⁚I^（ᱯQ⁐U`）ḄF。1.gᔠlᳮgᔠḄlᳮQ，07^(^30ᵨi=&▣IU`Ḅ⚔Aᦪ£（⚔Aß+）n$Lᣚ，rKᙢ´ᑮiᝅvLᣚåxḄ⚔Aᦪ£，ᯠxIiᝅ⚔Aᦪ£n$+ឋ ò，´ᑮoᝅ⚔Aᦪ£ᵨJᨬÐḄF，9.12ᡠ9。ᙠ9.12Ò，Iᨬ*Ḅn$5SLᣚ，óoSÔᨵI⚔An$Lᣚ，rìJI⚔Aᦪ£ý8o=ᓫß▣，óBSIn$ᓫḄèÃLᣚ，rìJI⚔Aᦪ£ý8o=èÃ▣，X5SLᣚxḄ⚔Aᦪ£n$gᔠ，ᯠxn$F，´ᑮᨬе9Ḅ。19.1212£ᔠᙠI⚔Aß+ᦪ£n$gᔠî，Z=gᔠ▣（IJℳU`，gᔠ▣ᓽḄᔠLᣚ▣）IᨬÐ⚔Aß+Ḅ/0ḄᜧÞ，ᵫgᔠᩗ@.}。0^E130᪷£gᔠ▣rKḄᩗ@I⚔Aß+n$+ឋ ò，;b：^b.end=VxMoXw0+VXM,xW,+…+VxMnxv^ᐸÒ，％16|1£1⊤9gᔠxḄ⚔A；^⊤9gᔠûḄ⚔A；M。，M,,...,I„⊤9gᔠ▣，%，^,,…，％⊤9gᔠᩜ@。ᩗ@·Q⚔Aᦪ£Ḅo%ᑖ，Vwᡠᨵgᔠᩗ@åw1.0，ᡠ8ᙠ⚔Aᦪ£Ò¦◤⌕&?û《-1=gᔠᩗ@，ó《=gᔠᩗ@w1.0ïyû〃-1=gᔠᩗ@å。¶ᙠᮣR⚔AzbÒQᵨ030?9？_9v281~D3DFVF_XYZB5#V^ᢣ}⚔Aᦪ£Òᨬie8ᒹõ5=gᔠᩗ@，PQᙠ8830AÒ，/0Z=⚔AḄgᔠ▣ᨬᜧᦪ▲}w4,ᡠ8ᨬi¦ᵨû☢3=gᔠᩗ@。9：07(^30Aw▲ᑴZ=⚔AᨬiZ=gᔠ▣Ḅ/0，IKJℳÎyzU`，ᓽZ=⚔AᨬiZᙽḄ/0。Wᵨgᔠ，ᑣᙠ⚔Aᦪ£ÒᒹõrKḄgᔠᩗ@ᦪ£。ᙠℳÎy ·5i>OOO135zU`Ò，Z=⚔A-ᒹõo=/08Ḅᑡ⊤。ᑡ⊤/0K⚔AḄZ=Ḅᩗ@1ê。2.gᔠrᐵFG(wᢣ907830FAw。(1)(gᔠ▣Vwgᔠ◤⌕ᵨi=&▣，9.10Òᡠ^9ḄgᔠᦔW，◤⌕ᵨ5=&▣，Jî&ᵨ181!1300^(^9:90^700^()>(&▣î，◤⌕Xóo=¸ᦪ(w0303_o0X0^^^^8Q，óB=¸ᦪ(wrKḄgᔠ▣。☢Ḅ"ṹ^9wRᾢ%îᦔW(Ḅgᔠ▣。floatBendAngle=D3DX_PI/4.0f;D3DMATRIXmatUpperArm,matLowerArm;//ÔᨵÎ，ᵨᓫß▣D3DXMatrixIdentity(matUpperArm);d3dDevice->SetTransform(D3DTS_W0RLDMATRIX(0),&matUpperArm);//¹åèÃ45°D3DXMatrixRotationX{matLowerArm,-BendAngle);d3dDevice->SetTransform(D3DTS_W0RLDMATRIX(1),&matLowerArm);9：ᙠû☢ᵨḄ030×5_〜0X[0，▭QD3DTS_WORLDMATRI(0)。(2)(gᔠ>ᙠFî，ᐹ#ᵨ|=gᔠ▣rKḄᩗ@I⚔An$gᔠ，ᵫFGD3DRS_VERTEXBLENDᑴ，KFGḄÌòwPp5`D3DVERTEXBLENDFLAGS。3ᵨḄgᔠ᪗¤Oᐸõ©。•D3DVBF_DISABLEἭᵨ⚔Agᔠ，¦ᵨ030×5_〜0X1^^^^8(0)(Ḅ&▣。•D3DVBFJWEIGHTSᵨ030×5_^0X[04×X19(0)030×5_〜0X1^^4-ATRIX(1)(Ḅ5=gᔠ▣I⚔An$gᔠ。*D3DVBF_2WEIGHTSᵨ030×5_>¥0X1^1×ᑿ(0)、D3DTS_WORLDM-ATRIX(1)、D3DTS_WORLDMATRIX(2)(Ḅ}=gᔠ▣I⚔An$gᔠ。•D3DVBF_3WEIGHTSᵨ030×5^¥0X[01×X1᱄（0)、D3DTS_WORLDM-ATRIX(1)、D3DTS_WORLDMATRIX(2)、D3DTS—WORLDMATRIX(3)(Ḅ4=gᔠ▣I⚔An$gᔠ。•D3DVBF,0WEIGHTS¦ᵨᩗ@w1.0Ḅo=▣。ᙠℳýÎÒ，IJÖ¦oᙽý/0Ḅ⚔A，◤⌕ᵨK᪗¤。3.@A⚔Agᔠ04^〖302v@A⚔Agᔠ，/Iᵨi=gᔠ▣gᔠ⚔AḄ¿ᢝ。ᙠ@A⚔AgᔠÒ，gᔠ▣Ì&?ᙠ▣&⁐r（e8Úᡂo=▣ᦪ）Ò，ᵨ▣@AᩭAᵨᱯ}Ḅgᔠ▣，▣@AÄw⚔Aᦪ£Ḅo%ᑖᵫZ=⚔A。▣@Aᵨ8ßN¤ᦪ⊤9，ᨬᜧ@Aw255，ᡠ8ᙠ▣&⁐rÒ，ᨬieØ◤⌕&?256=gᔠ▣。030€？59$᪀Ḅ^^881E41^^^1818ᡂᕒ⊤9ìû(ᜓI@A⚔AgᔠḄ¿ᢝêæ。W93%"88^41^ᓄ18^Ḅòw0，⊤9ìûh(ᜓS¿ᢝ@A⚔Agᔠ。W 136oooÎ9UMaxVertexBlendMat^ixIndexḄòSw0，⊤9gᔠ▣Ḅᨬᜧ@7SMaxVertexBlendMatrixIndex,ᓽìûh(ᜓ¿ᢝḄ▣&⁐rᨬᜧ4wMaxVe^texBlendMatrixIndex+l。Wᵨ:⚔AᜐᳮUb，ᑣ▣&⁐rḄᨬᜧ4w256，S¶Qᔲ◤⌕I+ᔣn$gᔠ。Vw0©6830Ò▲}Z=⚔Aᨬiᑮ4=gᔠ▣Ḅ/0，ᡠ8Z=⚔Aᨬiᨵ4=▣@A，Z=⚔AḄ▣@AÌᔠᡂo=0>^010)ᦪn$?;⊤9。VwZ=⚔Aᨬi4=gᔠ▣Ḅ/0，ᡠ8ᙠFo=}î，ᨬieØ◤⌕ᵨ12=gᔠ▣，ᙠJ*êæ，▣&⁐rÒᨬ´◤⌕ᒹõ12=gᔠ▣。9.13^9o=⚔Aᵨ▣@AAᵨ4=gᔠ▣，ÒḄ⚔A2v▣@AAᵨ▣&⁐rÒ@Aw0、2、5、6Ḅgᔠ▣。9.14^9Fo=}î，<2v▣@AAᵨ▣&⁐rÒḄ12=gᔠ▣。Paletteof------------,256matricesDWORD—______0•------vertex6789255C^325519.13⚔@Ḅ4▣]19.14:823⚔@Ḅ12▣]⌕UÖᵨ@A⚔Agᔠ，◤⌕XFGD3DRS_INDEXEDVERTEXBLENDENABLE(w1X0£。WÖᵨ@A⚔Agᔠ，ᑣᙠ⚔Aᦪ£Ò◤⌕ᒹõ▣@Aᦪ£。WἭᵨ@A⚔Agᔠ，PQ-ÖᵨgᔠØ，Jîᙠ⚔Aᦪ£ÒS◤⌕ᒹõ▣@Aᦪ£，Z=⚔AḄ▣@AÒAw0、1、2、3。4.⚔ ᔠ 1)S¶Qᔲᵨ@A⚔Agᔠ，-Q2v@A^▣&⁐rÒAᵨgᔠ▣。2)WSᵨ@A⚔Agᔠ，ᑣgᔠ▣@Aᨬᜧw3, ᙠ⚔Aᦪ£ÒS◤⌕ᒹõ▣@A，▣@AÒAw0、1、2、3。3)Wᵨ@A⚔Agᔠ，▣@Aᨬᜧòw255， ᙠ⚔Aᦪ£Ò◤⌕ᢣ}/0K⚔Agᔠ▣Ḅ@A。e4)ᵨgᔠåû，✌ᐜ◤⌕bÅìû(ᜓ¿ᢝḄ&⁐r4Qᔲg⌕Õ。Vwᵨ:⚔AᜐᳮUbî，ᨬᜧgᔠ▣@Aw255，}g⌕Õ。Wᙠh⚔AᜐᳮUb，▣&⁐4SØg⌕Õ，¦◤ᓫÃᣚwᵨ:⚔AᜐᳮUbᓽe。9.7.3ℳ½Ã«}õô ℳÎyzU`ᦪ£Ḅ¹8OFÛcᩖ，w¯Jᵨ，ᙠûXᜐᳮℳÎyzU`ḄvÄÊᑮo5$᪀Ò，8ÐåÿḄᐵj9.15ᡠ9。ᔜ5$᪀Ḅᐹ#Rè¸ὃV"ṹ，V"ṹÒÈ*dḄü³，ᙠûIJ5$᪀n$⌕CD。 ·5i>ooo137CSkinMeshCAllocateHierarcby«1ô》U)3DXAllocateHierarchy«ᦪ£5`》«ᦪ£5`》D3PXFRAME_DERIVEDD3DXMESHCONTAINER_DERIVEDr^t«ᦪ£5`》«ᦪ£5`》_______D3DXFRAME______________D3DXMESHCONTAEVER_______♦-------19.15ℳÉÊË=>·5i>=11.D3DXFRAME^^IJℳÎ，wØTRU`HᒹõḄÎ，◤⌕ᑖ&?U`Ḅᔜ%ᑖOrᐵ1ê，,2vG$᪀Xᔜ%ᑖᔠ®ᩭ。ᙠ0ᓄ30Ê，ᵨ0309?^^$᪀&?U`Ḅᔜ%ᑖ，K$᪀Ḅ}©。typedefstructD3DXFRAME{LPSTRName;//᪾¾È7D3DXMATRIXTransformationMatrix;//*+Lᣚ▣LPD3DXMESHCONTAINERpMeshContainer//@▬JKḄyzD3DXFRAME*pFrameSibling;//ᐘQ᪾OD3DXFRAME*pFrameFirstChild;//óo=᪾¾};D3DXFRAME,*LPD3DXFRAME;ᐵJK$᪀ᨵ5A◤⌕Û：oQ2v??8068ᓄ17Í??0^1^€^1<1J5=ᡂᕒX=U`᪾¾（¾）8G$᪀ᔠ®ᩭ；BQpMeShC0ntainerᡂᕒᢣᔣo=@⊤，@⊤Ò&?@▬JKḄyzᦪ£。w¯JÑ ḄR，ID3DXFRAMEn$/，8¹o=&?᪾¾ᔠLᣚ▣Ḅᡂᕒ，ᡠ9。StructD3DXFRAME_DERIVEDspublicD3DXFRAHE{D3DXMATRIXA16CorobinedTransformationMatrix;//ᔠLᣚ▣2.D3DXMESHC0NTAINER^K$᪀&?᪾¾Ò÷yzU`rᐵḄᦪ£，ᐸ}©,typedefstructD3DXMESHC0NTAINER{LPSTRName;//yz4ᘤÈ7D3DXMESHDATAMeshData?//yz5`ᦪ£LPD3DXMATERIApMaterials;//yzᩞWᦪLPD3DXEFFECTINSTANCEpEffects//ᵨJeÑOà+，qó13» 138oooÎ9UDWORDNumMaterials;"ᩞᦪDWORD*pAdjacency;//ê11êLPD3DXSKININFpSkinInfo;"ℳ1êD3DXMESHC0NTAINER*pNextMeshContainer;//᪾¾ÒḄo=yzK$᪀ḄᡂᕒÛ4᧕ᳮ，᪵w¯JÑ R，·ID3DXMESHCONTAINER$᪀n$/，8¹ᐸ¦oᡂᕒ，ᡠ9。StructD3DXMESHC0NTAINER_DERIVED:publicD3DXMESHC0NTAINER{LPDIRECT3DTEXTURE9*ppTexturesj"[ᳮᦪ//8Q÷ℳᜐᳮrᐵḄᡂᕒLPD3DXMESHpOrigMesh;DWORDNumAttributeGroups;DWORDNumlnfl;LPD3DXBUFFERpBoneCombinationBuf;D3DXMATRIX**ppBoneMatrixPtrs;D3DXMATRIX*pBoneOffsetMatrices;DWORDNumPaletteEntries;boolUseSoftwareVP;>?3.〇5 "63!ô05^0^8115QᨬcᩖḄo=5，ᡠᨵ÷ℳÎrᐵḄᢈGRd⁚-ÊᙠK5Ò，K5Ḅ}©ᡠ9。classCSkinMesh{private:LPD3DXFRAMEm_pFrameRoot;ID3DXAnimationCantroller*m_pAnimController;UINTm_NumBoneMatricesMax;public:boolm_bPlayAnim;//᪗QᔲÂÃÎD3DXVECTOR3m_vObjectCenter;floatm_fObjectRadius;private:HRESULTSetupBoneMatrixPointers(LPD3DXFRAMEpFrame);HRESULTSetupBoneMatrixPointersOnMesh(LPD3DXMESHC0NTAINERpMeshContainer);voidUpdateFrameMatrices(LPD3DXFRAMEpFrameBase,LPD3DXMATRIXpParentMatrix);voidDrawFrame(IDirect3DDevice9*pd3dDevice,LPD3DXFRAMEpFrame);voidDrawMeshContainer(IDirect3DDevice9*pd3dDevice,LPD3DXMESHC0NTAINERpMeshContainerBase,LPD3DXFRAMEpFrameBase);public:HRESULTCreate(IDirect3DDevice9*pd3dDevice,WCHAR*strFileName);HRESULTRender(IDirect3DDevice9*pd3dDevice,D3DXMATRIXA16*pMatWorld,floatfElapsedAppTime=O.Of)；HRESULTDestory();public: ·5i>Qoo139CSkinMesh()；}?2v☢Ḅ}©e8ÚÈ，05—4^ᓃ5¦I;:}=ᡂᕒᦪ。ᐸÒ，0^ ()ᦪ_`ℳÎyzU`Ḅ_`，⌕"ṹ。HRESULTCSkinMesh::Create(IDirect3DDevice9*pd3dDevice,WCHAR*strFileName){HRESULThr;CAllocateHierarchyAlloc;//¹ℳÎ_yzU`D3DXLoadMeshHierarchyFromX(strFileName•D3DXMESH_MANAGED,pd3dDevice,&Alloc,NULL,&m_pFrameRoot,&m_pAnimController));//(▣SetupBoneMatrixPointers(m_pFrameRoot));//T,¼ᳫḄÒmÇD3DXFrameCalculateBoundingSphere(m_pFrameRoot,&m_vObjectCenter,&m_fObjectRadius)；returnS_OK;>Create()ᦪ✌ᐜ&ᵨD3DXLoadMeshHierarchyFromX()Àᦪ，ᙠ0C110。&'À61^1^=Ḅ，^.9ᦻ¹jS$᪀Îᦪ£，Jᦪ£Q8GjS(®ᩭḄ，ᐸÒᡂᕒLm_pF^ameR00tᢣᔣyz᪾¾Ḅ᪷⁚A，î_`Îᑴᘤ1ô。ᯠx&ᵨᨵᡂᕒᦪ86ᖼ80¹{^1½？07ᕸ£)ᦪ，wᔜḄᔠLᣚ▣ᑖrKḄ?;ÿ，,*+ᓄwḄ*+Lᣚ▣。ᡂᕒᦪX6^^)_ï⁐U`ḄF，"ṹ。HRESULTCSkinMesh:sRender(IDirect3DDevice9*pd3dDevice,D3DXMATRIXA16*pMatWorld,floatfElapsedTime){if(m_bPlayAnim==true&&m_pAnimController!=NULL)m_pAnimController->AdvanceTime(fElapsedTirae,NULL);UpdateFrameMatrices(m_pFrameRoot,pMatWorld);DrawFrame(pd3dDevice,m_pFrameRoot)；returnS_OK;>X6'6[()ᦪ✌ᐜ2v1』&0^0P01^ᡂᕒ᪷£5åÿḄîÿÿ◞nU`Î，ᯠx&ᵨᨵᡂᕒᦪUpdateFrameMat^ices()fH=᪾¾jSÒZ=᪾¾ḄᔠLᣚ▣，ᨬx&ᵨᨵᡂᕒ01^^3()ᦪF=᪾¾jS，ᐸÒDrawF^ame()ᦪᨬÐQ2v&ᵨᨵᡂᕒ£^^1^0ᡷó()ᦪF᪾¾ÒḄyzU`Ḅ。068107()ᦪ_`³Ã_`ḄrᐵI^，✌ᐜ&ᵨ030᱄？^11^068^<^0ᦪ，ᙠ0110(^#^3^1^()5Ḅ³Ã=yz᪾¾，ᯠx³ÃÎᑴᘤI^，"ṹ。HRESULTCSkinMesh::Destory(){CAllocateHierarchyAlloc; 140oooÎ9UD3DXFrameDestroy(m_pFrameRoot,&Alloc);//├᪾¾OᐸyzSAFE_RELEASE{m_pAnimController);returnS_OK;>9：1)ℳyzU`Q8GjS$᪀(®ᩭḄ，SffASD3DXFRAME_DERIVED^᪀5`，ᐸÒZ=᪾¾⁚A-2vD3DXMESHCONTAINER_DERIVED$᪀&?÷årᐵὶḄyzᦪ£。2)┐I=yzU`Ḅ}=vÄ：(▣、fH▣、F=U`，-◤⌕┐IG᪾¾jSÒḄZ=᪾¾n$，wû◤⌕ᔊ=᪾¾jS。ᙠCSkinMesh5Ò，Q2v¤ð&ᵨḄ>bRᔊḄ。 J}=vÄᨬÐ-⌕ᑮ᪾¾ᡠᒹõḄyzᦪ£。4.〇1700316^^「3「(^^5û☢ᡠñ，Direct3DD3DXMESHCONTAINERD3DXFRAME5=$᪀，ᵨJ᪀`U`Ḅ=᪾¾$᪀，PQ23◤⌕IJ5=$᪀n$/，8&?ᐸ¦ᡠ◤⌕Ḅᦪ£。JQ=U`᪾¾$᪀ÒḄZo%ᑖ（Z=᪾¾⁚A）ᐹ#◤⌕ᒹõᦪ£，¦ᨵÑ ᕒ)Å⍝，ᡠ8ᵨ030᱄[ᢕ(1?81^^ᖾ(^^^011^0ᦪ¹U`î，07830S⍝◤⌕wU`ḄZo%ᑖ（Z=᪾¾⁚A）&?ᦪ£， &ᵨ030᱄?81^0^0*()ᦪ³ÃU`î，·S⍝◤⌕³ÃI^。ᡠ8Ñ ◤⌕)Å_`_`³ÃZ=᪾¾⁚A，JìQ011003161^ᖾ'v5ḄÄᵨ。ᓚ1100316È6ß^1^5öD)1030110^^6È6ß1。ᓃv1ô，1030110。16□68。1^¦Z=³ᦪ。0110(^7ᕸ^1^5◤⌕@ᑏJZ=³ᦪ，[ᡂ☢ᑮḄ_`³ÃZ=᪾¾⁚AḄÃÄ。ᐸÒCreateFrame()CreateMeshComainer()ᦪ_`_`᪾¾⁚A，068ᓃ0>^『3 6()068ᓄ0>^6$1^01^*7H1()ᦪ_`³Ã᪾¾⁚A。û，2*CAllocate1148^1^58¹5=ᨵᦪ，ᵨJ#᪾¾⁚AḄ_`。ì&ᵨ0309[0&4^᱐^(％?«¤ ᦪ^.9ᦻ¹U`î，Kᦪ◤⌕ᔊU`Ḅ᪾¾jS。ᙠᔊvÑÒ，┐IZo%ᑖ，&ᵨ€1100316È6ᕸ(^5Ḅᕸ16?^ 6()CreateMeshCOmainer0ᦪwK%ᑖ_`o=᪾¾⁚A，îX᪾¾⁚A8G$᪀(®ᩭ，^ [ᡂℳÎyzU`Ḅ¹_`ÃÄ。ì&ᵨ0309？^1^06·()ᦪ³ÃyzU`î，᪵◤⌕ᔊ¹yzU`î_`Ḅ=GjS$᪀，,┐IZ=⁚A&ᵨ01】00816È6^1^&>^5068“0>^^0^0068>^681^0ᡷ&^1()ᦪ³ÃrᐵI^。9：103091100316È687(±>^1ôḄZ=ᦪ▭QZ=%&ᦪ，ᵫÑ ᕒ}©，8"830jk&ᵨ。5.ℳÎyzU`5ᵨÓᯠℳÎyzU`ḄRÛcᩖ，PQ05^1^^81^|Ḅᵨᓾᓝᑖ>¯。9Ñ '©5^1^^ᓄ^9K5Ḅᵨ，✌ᐜ}©€5—^©5Ḅo=ᢣ┐L。CSkinMesh*g_pSkinMesh=NULL?"yzU`I^1ᩭ_`,*+ᓄℳÎyzU`I^，⊤9o=⁐。 ·5i>OOO141g_pSkinMesh=neyCSkinMesh();V_RETURN(g_pSkinMesh->Create(g_pd3dDevice,L"tiny.x"));ᯠx&ᵨX61^ª()ᦪn$F。g_pSkinMesh->Hender(g_pd3dDevice,&g_matWorld,timeDelta);ᐸÒ9」^^011(1Q⁐Ḅ&▣，L1061L3Q5åÿḄî|]7]◞，ᵨᓝn⁐)HḄÎ。ᨬxᙠÑ ⌨Èåû&ᵨ'ᕸ()ᦪ，³Ã⁐U`I^。f(g_pSkinMesh1=NULL)g_pSkinMesh->Destory();SAFE_DELETE(g_pSkinMesh);e8ÚÈCSkinMesh59.5⁚}©ḄCXFileMesh5ᙠᵨ>QrḄ。9Ñ 1^05^0ᔖ68ᓃḄ$ᦔW9.16ᡠ9。9.16ℳÎyzU`9.8yzU`ᙠ0^^30:#Òᓰᨵ@⌕Ḅᙢß，ᡠ8»áâÛᜧḄ©CDrᐵᑁ4，ᒹID3DXMeSh1ô 、<ᑭᵨ0309?Ḅᦪ_`ᓫ|<#yzU`}CᦻyzU`、yzU`Úᓄ，8O<ᵨ.9ᦻyzU`¶ᑁ4。»RRo=ᓫḄ.9yzU`5，ᨬxCD<ᑴ}CÿÒᱥ#ḄG，8OℳÎyzU`Ḅrᐵᑁ4。2v»Ḅz{，e88^^30ÒyzU`Ḅᵨ，PQW◤⌕UᐭᳮyzU`，`Ú/ὅẆñᑖ᪆.9ᦻḄzb。7ᦻQo*:ÃzbḄᦻ，DirectX.ᦻI.9ᦻzb*dḄÛ。a!1.ᑖ_`,Fo=«>#、ᳫ、i¼8Oᙊ#yzU`。2.ᐜFo=yzU`，ᯠx8+᪾Ub¿ᑴKyzU`Ḅ1#。3.ᐜFo=yzU`，ᯠx8mnḄᩞW¿ᑴyzU`Ḅ1ᳫ。• 142oooÎ9U4.Úᦋ09116?^^&5Ḅ¦ᓺ¹[()ᦪ，ᐕ¡⌱àQᵨyzU`)HḄᩞWRQᵨᐸ¦ᩞW，^e8ᜐᳮÖÔᨵᒹõᩞWᦪ£ᡈᩞWᦪ£SìḄyzU`。5.ᵨSḄÚᓄ>bOᐸᔠÚᓄyzU`，ᑖ᪆ÚᓄᦔW。6.Úᦋ9Ñ (^^^(^^8〖&'，zᓣ!U`᪷£ìûÑ $îÿSeòḼo=ᙊᕜ$。7.$ᔠ9.7⁚ÒḄCD，ᑖ᪆€1100316^^ᖾv5€5&^^68ᓃ5ḄR。 Î10U@Yᮣ.μjkQ}CÑ⚞rÒᵨJRᱯPᦔWḄo*3@⌕ḄᢈG，KᢈGQᵫReeveSJ1983✌SÈḄ。2vjke8ᵨ3ᓫḄᩭ᪀⌼cᩖḄᱥ#，8wUÎḄSöᑣᱥ#，o、íᯚ、、¶，£ᨵÔḄᢈGf。10.1μ)©ᳮo[êæ，Ḅ|<ᱯᓝᑖᓫ，e8¬ᵨo=²ᡈo=ÞḄi¼ᩭ⊤9。23Qo=$ᨵ[ᳮḄZ¼。WÈÒAḄᙶ᪗ḄᜧÞ，SãTÈ¿ᑴᡠ◤⌕Ḅ4=⚔AḄßᙶ᪗。ᵫJ23ᵨá☢SQ#⊤9o=，ᡠ8◤⌕Z¼+Ð☢ᔣe8ὅ，J⌕ᵨâÙr（billboard)ᢈG。âÙrᢈGḄlᳮQ，ᙠFo=i¼î，✌ᐜ᪷£e8>ᔣ᪀⌼o=èÃ▣，ᑭᵨKèÃ▣èÃi¼ᐸ☢ᔣe8ὅ，We8>ᔣSeLᓄ，⌕SeèÃi¼。jkᵫᜧḄ᪀ᡂ。Z=ᐹᨵo}ឋ，ß、ᜧÞ8O[ᳮ，eØR◤⌕7⁐、n、Τ、¹¤、nX»¶}ឋ。o=ñᨵ᪵Ḅ}ឋ，⌕Ì.Jᐹ#ḄKᵨ。o=jkQdîÿSeLᓄḄ，ᙠnX»ḄZoo，-⌕[ᡂ84pÃÄ。1)^VonH。ono}ᦪpḄH，ᐸ*+}ឋ23ᵫd!vÑᑴ。iiᵫßJÿ)=ßḄVon。2)fHRᨵḄ}ឋ。᪷£$îÿfHᡠᨵḄrᐵ}ឋ，，ᨵߤ}ឋ，◤⌕᪷£lᩭḄß、¤OóḄîÿTḄHß、H¤¶。3)ᑤ◀“Ù”Ḅ。bÅᡠᨵḄnX»，W#R)“Ù”，ᐸnX»w0ᡈ¤ᔠᐸ¦Ùᩩ，ᑣXK^jkÒᑤ◀。4)¿ᑴ。XjkÒᡠᨵḄ?R¿ᑴÈᩭ，^ ´ᑮᡠ◤⌕ḄféᦔW。9：5ᡠᨵḄμV ᵨᵫO:82ñᡂḄ2ᩭ⊤]Ḅ。^，ᙠiØR×D，:ᵨO⚔@᪀ᡂḄᩩ¢ᩭ⊤]R@μ。wD，ᓽ ãμÊḄμVᵨ2⊤]，5áᕡḼᙠMNμD，ä⌕ ᵨdT³ᢈ4。^，ᙠiØÖ×D，9jᵨ2⊤]ÖÙμ，|n iØÖÙᙠ UÊ¿VWXḄY，Ò5ð ᵨdT³ᢈ4。 144oooÎ10U10.2μ<@Yᮣ883ô2vAÖᮣ（pointspirits)ᢈGIjkḄRḄ¿ᢝ。e8AwAÖᮣQᐹᨵÒAßᜧÞḄ，ᙠFîØT᪷£ᐸÒßᜧÞ)ÎTÈi¼Ḅ4=⚔A，,)ÎèÃ，8ᐸ☢ᔣe8>ᔣ。10.2.1AÖᮣ⚔A$᪀⚔AzbᙠÑ Ò，o=AÖᮣᵫo=⚔A⊤9，⚔A◤⌕ᒹõß1ê，᪷£◤⌕eØRᒹõAḄᜧÞ、7⁐、[ᳮᙶ᪗¶1ê。ᐸÒAḄᜧÞQAÖᮣ⚔AᱯᨵḄ⚔Aᐗ²，Kᐗ²ᵫ030?9?o?15£2᪗¤ᢣ}。☢Qo=AÖᮣ⚔A$᪀Ḅ9。structPOINTVERTEX{D3DXVECTOR3position?D3DCOLORcolor;floatsize;>；#defineFVF_POINTSPRITE(D3DFVFXYZ|D3DFVF_DIFFUSE|D3DFVFPISEZ)10.2.2AÖᮣḄᜧÞZ=AÖᮣḄᜧÞ，ᵫ£^^830᪷£ᙠÑ Òᢣ}ḄᜧÞᐸᑮe8AḄ.ãT´ᑮ。AᐗᜧÞḄ}，e8ᭆw8}=p 。óop，wZ=AÖᮣᢣ}o=ᜧÞ，Jî◤⌕w⚔A8¹⊤9AÖᮣᜧÞḄᡂᕒL，,ᙠ⚔AzbÒᒹõ030?¥?_?15£2᪗¤，ᡈ2v030&5_?(^^5 £FGwᡠᨵAÖᮣᢣ}rḄᜧÞ。9：®⚔@zᨵEL&ᓃᜐᳮḄ⚔@，ᑣ@Yᮣᜧ ×Æ1ᙶ᪗ᓫL0Ḅ。ᔲᑣ，@YᮣᜧMNµ᪗àḄ34nᓫL，wDµZ`☢ḄOö。óBp，᪷£FGD3DRS_POlNTSCALEENABLE，}AᜧÞḄT>b。WKFGw〖31#，ᑣXopÒᢣ}ḄᜧÞz1ÄwefÿAḄᜧÞ。WKFGStme,ᑣ᪷£☢Ḅ;bTAÖᮣᙠefÿÒAḄᜧÞ。ᐸÒ：•ᡀwÑ ÒwZ=Aᢣ}ḄᜧÞ，ᡈᵫFG030X5』0Ì×512£wᡠᨵAÖᮣᢣ}ḄᜧÞ。•A、B、0nᦪ，ᑖ,ᵫMNf0308_?0[L30C1R_C、D3DRS_POINTSCALE_B<0301^_ᓹ0L5€C1£_〔[÷。•ᓃwìûfô。•'wAᑮe8AḄ.ã。01"(^30FAwB᪷£AḄß)ÎTÈAᑮe8AḄ.ã。ó}p，ᑴAÖᮣḄᨬÞᨬᜧXy。ᨬÐᙠFp᪗FAÖᮣî，ᐸᜧÞᨬᜧ @Yᮭ.μOOO145SØvᵫFGD3DRS_POINTSIZE_MAX(ḄᨬᜧXy，·SØÞJᵫFGD3DRS_POINTSIZE_MIN(ḄᨬÞXy。ᐸÒ030X5_?0«^5I£_^᱄(ḄòÞJ¶Jìûh¿ᢝḄᨬᜧò。9：MNf0305_?0^L512R_^^᱄<0305_?01〜L517£」^û▲ᑴḄᨬᙠMNµ᪗àMN@YᮣDḄ`，x59à☢ḄÜ6BÀḄᙠ ×Æ1ÊḄ`，ᓫLn34。9：:9030€C？59᪀Ḅ^J？08å5126ᡂᕒ·äA$*hsᢝḄ@YᮣᜧḄᨬᜧ。10.2.3AÖᮣḄ[ᳮᙶ᪗FGD3DRS_POINTSPRITEENABLEᑴQᔲwAÖᮣḄ4=⚔AT[ᳮᙶ᪗,Kᵨ[ᳮ。WKFGw^^，ᑣw4=⚔AᑖT[ᳮᙶ᪗，,X©[ᳮ]ᑮAÖᮣ⊤☢。ìᜧÞᜧJo=²ᜧÞî，JQᨵᵨḄ。WKFGw〖&1^，ᑣì>4=⚔AḄ[ᳮᙶ᪗¦Qᓫᙢ^AḄ[ᳮᙶ᪗cᑴvᩭ，ᡠ84=⚔AḄ[ᳮᙶ᪗QrḄ。10.2.4AÖᮣḄF(AÖᮣḄᜧÞw^ᙠefÿÒḄᙶ᪗w^(^,>2，^)，ᑣXKAÖᮣᐝ᪕ᓄwo=ì>î，4=⚔Aᑖw：（Cx+s/2,y+s/2,Zyvv)、(s+s/2,y-s/2,z,w)、(x-sl2,y-s/2,z,w)、(x-s/2,j+5/2,z,w))0ì>Ḅ7⁐koFwAḄ7⁐。W030X5_?01!^5?X0^^81^FGwᓄû，ᑣì>4=⚔AḄ[ᳮᙶ᪗w:(0.0f,0.0f),(0.0f,1.0f),(1.0f,0.0f),(1.0f,1.0f),10.1ᡠ9。PosiUon=Cc-(x-st2,yfs^,z)(x+s^lt>4-s/2,z)(w,v)=(0,1)(w,v)=(l,1)】0.1AḄF9Uh⚔AᜐᳮUbeØS¿ᢝAḄᜧÞ（Ãþ）。，Wo=HAL(ᜓᙠ_`îᵨD3DCREATE_HARDWARE_VERTEXPROCESSING᪗¤，,030ᓚ？59$᪀Ḅ^?0×52£ᡂᕒLÌ(w1.0ᡈ0.0，ᑣᡠᨵḄA-ÌFwo=²。 146................................................................................................................................ooo^10¾10.3μḄᐹg¯°☢$ᔠ9Ñ 5?87?&1&1^,CDjkḄᐹ#R。K9Ñ 2vjkUà=àḄᦔW。K9Ñ ᵨ@⊤&?ᡠᨵ，᪷£$ḄîÿfH@⊤ÒᡠᨵḄ}ឋ，ᑤ◀ÙḄ，8¹H。ᯠx，ᵨÒ÷FrᐵḄᦪ£iᐙ⚔A>?，ᵨ⚔A>?¿ᑴ@⊤ÒḄᡠᨵ。10.3.1$᪀÷⚔A$᪀jkÒḄZ=23ᵨo=$᪀ᩭ⊤9，ᡠ8✌ᐜ◤⌕(TᔠᳮḄ$᪀。ᙠ9Ñ $0^>^111(^5Ò，}©Ḅ$᪀。tPARTICLED3DXVECTOR3m_vPosO;//*+ßD3DXVECTOR3m_vVel0;//*+¤floatm_fTime0;//_`îÿD3DXVECTOR3m_vPos?//ìûßD3DXVECTOR3ro_vVel?//ìû¤D3DXCOLORm_clrDiffuse;//7⁐PARTICLE*m_pNext；//ᢣᔣoḄᢣ┐☢Ḅ$᪀ÒÔᨵᵨnXòᱯឋ，ᙠÑ Ò2vᑨeQᔲᑮᙢ☢ᩭᑨeQᔲ?R。VwᙠÑ Òᵨ@⊤ᩭ&?jkÒᡠᨵ?RḄ，ᡠ8ᙠ$᪀Ò8¹o=ᢣᔣo=$᪀Ḅᢣ┐。wFjkÒḄᡠᨵ，◤⌕ᵨ⚔A>?&?÷FrᐵḄ⚔Aᦪ£。9Ñ 5ᓹ^ᓹ?&1ᓄ^ᵨḄ⚔A$᪀O⚔Azb。structPOINTVERTEX{D3DXVECTOR3pos;D3DCOLORcolor;>；#defineD3DFVF_POINTVERTEX(D3DFVF_XYZ|D3DFVF_DIFFUSE)9：Táᑖ᪆@1ᐗḄ⚔ᮞ᪀<⊤]μḄμ᪀#1Ḅὶ<,。10.3.2jk5Ḅ}©9Ñ 5?〜？3[ᓄ18X÷jkrᐵḄvÄÊᑮ€?3『ᓄ147816 5Ò，Ro=2ᵨḄ$᪀ᓄjk，K5Ḅ}©。classCParticleSystem{private:LPDIRECT3DVERTEXBUFFBR9m_pVB；//&?ᦪ£Ḅ⚔A>?LPDIRECT3DTEXTURE9m_pTexture?//[ᳮPARTICLE*m_pParticles;//ìû@⊤PARTICLE*m_pParticlesFree;//ᵨJ%ᦈÙḄ@⊤DWORDm_dwParticleaLim;//@⊤ÒḄᨬᜧᦪ( AÖᮣ÷jkOOO.............................................................I47DWORDdwDiscard;//⚔A+?ØT4Ḅᨬᜧᦪ DWORDdwFlush;//⚔A>?Z=ᱏfØT4Ḅᦪ(DWORDdwBase;//┝}⚔A§?ᱏfîḄ®+ßpublic:DWORDdwParticles;//ìû@⊤ÒḄᦪpublic:CParticleSystem(DWORDdwFlush,DWORDdwDiscard);—CParticleSystem();HRESULTCreate(LPDIRECT3DDEVICE9pd3dDevice);HRESULTUpdate(floatfSecsPerFrame)HRESULTRender(LPDIRECT3DDEVICE9pd3dDevice,floatfSecsPerFrame);HRESULTDestroy()；>；0^^3"7(^8ᡂᕒᢣᔣ&?jkÒìûᡠᨵ?RḄ@⊤。0^??&1^(^8?^6ᡂᕒᵨJ%ᦈÙḄ。ì)=Ùåx，SQ³ÃKᓰᵨḄᑁ?，QXᐸ@1ᑮ0^^»^768?HᢣᔣḄ@⊤Ò，ì◤⌕onHî，¦⌕^0?&È<^5ᓹ"6@⊤Sw，^ÒÌÈo=⁚A⊤9H，^äSewÙ³Ãᑁ?，w_`Hᑖᑁ?。9：®5NᙢncdḄμÿᑁ[、nμᑖöᑁ[，=µeu½MḄឋð。4nÿᑁ[<ᑖöᑁ[7◤⌕ὑg¼eḄ€ᓹ。D1，wDÁµ⌼ᡂᑁ[hᱏ。☢@AI0?3101&78^15ÒḄᡂᕒᦪn$ᑖ᪆，î³ᐸ¦|=ᡂᕒLℏḄÄᵨ。10.3.3jkḄ_`├éw_`├jk，0?&"ᡷ1781ᕸ5᪀⌼ᦪ、᪆᪀ᦪ、Create()®*6068-0d()ìᦪ01.᪀⌼ᦪ᪆᪀ᦪ᪀⌼ᦪᵨJ*+ᓄᔜᡂᕒL，ᐸ"ṹ3ᓫ，S◤⌕fiḄ³。᪆᪀ᦪ_`³Ã11^^&È(^50_ô？3È(^8?"65=@⊤ÒḄᡠᨵ⁚A，³Ã11^^^0&8@⊤Òᡠᨵ⁚AḄ"ṹ。while(mpParticles){PARTICLE*pSpark=m_pParticles;m_pParticles=pSpark->m_pNext;deletepSpark;>2.〇「8316()ᦪ06509()ᦪᡂᕒᦪ0^&()_`_`[ᳮᵨJFḄ⚔A>?，"ṹ。V_RETURN(D3DXCreateTextureFromFile(pd3dDevice,L"particle.bmp",&m_pTexture));V_RETURN(pd3dDevice->CreateVertexBuffer(m_dwDiacard*sizeof(POINTVERTEX),D3DUSAGE_DYNAMIC|D3DUSAGE_WRITEONLY|D3DUSAGE_POINTS, 148oooÎ10UD3DFVF_POINTVERTEX,D3DPOOL_SYSTEMMEM,&m_pVB,NULL));ᐸÒ_`[ᳮḄ"ṹᡃÐ៉。PQ_`⚔A>?Ḅ"ṹRᨵ|A◤⌕ᱯÛ：1)Vw_`Ḅ⚔A>?ᵨJFAÖᮣ，ᡠ8063^96^8ᓄ1^『0ᦪóB=¸ᦪ1^O§6◤⌕ᒹõ030150_?0^×5᪗¤。2)wឋØ，ᙠóB=¸ᦪ。ᢓ86Ò8¹030-0£_ᑈX0^(^1^᪗¤，^¦ØIK>?n$“ᑏ”vÄ。3)wFᡠᨵ，◤⌕⚣ ᙢXᦪ£ᑏᐭ⚔A>?，IJJ*êæᵨÎ>?QᔠᳮḄ，ᡠ8ᙠóB=¸ᦪ'3Ò8¹030-0£」^^«[᪗¤。4)_`Î>?î，ᑁ?ü5`SØwD3DPOOL_MANAGED, ¦ØᵨD3DPOOL_SYSTEMMEMD3DPOOL_DEFAULT。030?00—0£ᓹ01^ᑁ?üឋØ⌕ÚJD3DPOOL_SYSTEMMEM,PQᙠ(ᜓÅᜫî³Ã⚔A>?，ᙠ(ᜓឮcî·◤⌕@Hwjk_`⚔A>?。w¯JÑ R，⌱ᵨ030?001^v5×£^£1ᑁ?ü5`，ᐸ"PQ⌕ ᜫo}ḄឋØ。ᡂᕒᦪ0^P^0_`├ᵫ<^^ἄ0ᡂᕒᦪ_`Ḅ[ᳮ⚔A>?。10.3.4jkḄfHᡂᕒᦪ。?(^&()_`᪷£ìû$îÿfH=jk。Kᦪ✌ᐜᔊ@⊤ÒḄᡠᨵ，᪷£ìûḄ?RîÿTḄìûߤ，^RIÎ Ḅᑴ。ᯠx᪷£Qᔲᑮᙢ☢，ᑨeìûQᔲÙ，,ᑤ◀ÙḄ。1ᩭ#]HḄ，᪷£5åÿOóḄîÿ.}#]HḄᦪ。IJZ=H，✌ᐜ◤⌕wᐸᑖ?;ÿ，ᯠxØt*+ò,8¹ᑮ@⊤Ò。wHᑖᑁ?î，✌ᐜbÅÔ@⊤QᔲRᨵ⁚A，Wᨵ，ᑣz1Ìo=⁚AÄwHḄ?;ÿ，,@1ᑮìû@⊤Ò，WÔ@⊤w，ᑣwH@H:!?;ÿ。1?ᦪḄR"ṹ。HRESULTCParticleSystems:Update(floatfSecsPerFrame){PARTICLE*pParticle,**ppParticle;staticfloatfTime=0.0f;fTime+-fSecsPerFrame;//fH?ᙠḄ}òppParticle=&m_pParticles;//@⊤while(*ppParticle){pParticle=*ppParticle;//ÌÈìû//TḄHßfloatfT=fTime-pParticle->m_fTimeO;//ìû?RḄîÿfloatfGravity=-9.8f;pParticle->m_vPos=pParticle->m_vVelO*fT+pParticle->m_vPos0pParticle->m_vPos.y+=(0.5f*fGravity)r(fT*fT)；pParticle->mvVel.y=pPartJ,cle->mvVel0y+fGravity*fT; @Yᮣ.μooo149//ᑤ◀Ùif(pPart1cle->m_vPO8.y<0//ᑮᙢ{*ppParticle=pParticle->m_pNext;pParticle->m_pNext=m_pParticlesFree;m_pParticlesFree=pParticle;mdwParticles--;>else//Zᜓᜐᳮo={ppParticle&pParticle->m_pNext;>>//8¹HDWORDdwEmited=0;UINTnumEmitedPerPrame=(UINT)(1000*fSecsPerFrame);//"S#]Ḅᦪwhile(m_dwParticlesm_pNext;}else{if(NULL=5=(pParticle=newPARTICLE))returnE_OUTOFMEMORY;pParticle->m_pNext=m_pParticles;mjpParticles=pParticle;mdwParticles++;^―9dwEmited++;//wH(}ឋḄ*+òfloatfRand-((FLOAT)rand()/(FLQAT)RAND_MAX)*2.0f1.0f?//[-l,l]pparticle->m_vPo80=D3DXVECTOR3(0,1,0)//*+ßpParticle->m_vVelO.x=8.Of*fRand;//*+¤pParticle->m_vVelO.z=10.0f;pParticle->mvVel0.y=0.0f;pParticle->m__vPos=pParticle->ro__vPosOpParticle->m_vVel=pPartxcle->m_vVelO;pParticle->m_clrDiffuse=D3DXCOLOR(1.0f,1.0f,1.0f,0f)?//7⁐pParticle->m_fTimeO=fTime;//_`îÿ>returnSOK;ᙠ☢Ḅ"ṹÒ，ᑤ◀ÙḄ"ṹᢈឋ3£，Ûãᳮ，ᙠûÈo9^✌ᐜ，W@⊤ÒḄóo=Ùᑣ◤⌕Úᦋ0_0?3"7(^«Ḅò，Wóo=SÙS◤⌕Úᦋ0^^1^&Ḅò。ᙠóoS+úåû，？?？3"1(^ᢣᔣḄQ0^^^"1(^5，Wóo=Ù，ᑣ"ṹ*ôô？3ᕲ(^=ô？301¸->11^^^1;BᦋL01_0?3"ᓄ165Ḅò，PQ^óBS+ú:+，？？？&È016ᢣᔣḄᙢᙬSÙQ!^9?3È(^,K&RS*ppParticle= 150oooÎ10Eᓹ？(^->11^^^1;SBᦋL^^^$ᓄ168Ḅò。 Jាg☢Ḅ◤Õ。`Ú/ὅHdᑖ᪆ᑤ◀ÙîJf"ṹḄ$vÑ。10.3.5jkḄFfHᡠᨵḄrᐵ}ឋåx，1ᩭḄÃÄQXÒ÷FrᐵḄᦪ£iᐕᑮ⚔A>?，8n$F，FvÄQᵫ1^0々4)ᦪ_`Ḅ。Kᦪ✌ᐜ◤⌕(÷AÖᮣrᐵḄᔜ*FG，ᯠxwF([ᳮ8Oᐸ¦FG。Jᑁ4ᙠû☢CDv，SÙF。(rᐵFGåx，X68!^()ᦪXᦪ£cᑴᑮ⚔A>?n$F。23SBXᡠᨵoSឋᙢiᐙᑮ⚔A>?Ò，ᯠxoSឋFÈᩭ。J᪵÷Óᯠze，PQᦔ᳛i。o=lVQ，◤⌕_`T4ᡠᨵᦪ£Ḅ⚔A>?；f@⌕ḄlVQ，ᙠXᦪ£cᑴᑮ⚔A>?ḄvÑÒ，µᓱozᜐJÔG，JQ0?0µᓱÔᨵᙢ)ÃÄḄᐺ`êæ^FjkfḄ>Q，_`o=%&ᔠᳮḄ⚔A>?。ᯠxX⚔A>?ᑖwñᱏf，10.2ᡠ9。iᐙg-=ᱏfåx，FKᱏf，î┝}o=ᱏf，^ᙠµᓱFìûᱏfḄî，0?ôØTöyiᐙ/o=>?ᱏf。⚔A>?：Ùᐳe41^(1^'078€01(1=<ᱏf1ᱏf2ᱏf*.V____________J"=ᱏfe4ó/=ᱏfḄ®+ß⁜m_dwFlush=10.2ᑜᑖwñᱏfḄ⚔A>?Vwozᡈᙠ%ᑖn?»ᑁᜐJ¤ḄÎG，ᡠ8ᓫ☠ᑴḄÎ ᩭUᔜ*ᱯPᦔWRST，w$iᙢUᔜ*ᱯPᦔW，ÎUᦔWḄᵨQSeᡈ Ḅ。RÎUᦔWḄlᳮQ，IJZ=FiS，ZSòḼḄÎ>ᔣ(9ÎoḄß，ᙠF⊤☢onojᑡḄ，^ onÎUᦔW。X6&ª()ᦪḄR"ṹ。HRESULTCParticleSystem::Render(LPDIRECT3DDEVICE9pd3dDevice){HRESULThr;//AÖᮣrᐵFGpd3dDevice->SetRenderState(D3DRS_.POINTSPRITEENABLE,TRUE);pd3dDevice->SetRenderState(D3DRSPOINTSCALEENABLE,TRUE);pd3dDevice->SetRenderState(D3DRS_POINTSIZE,FtoDW(0.1f));pd3dDevice->SetRenderState(D3DRSPOINTSIZE_MIN,FtoDW(0.00f)pd3dDevice->SetRenderState(D3DRSPOINTSCALE_A,FtoDW(0.00f)pd3dDevice->SetRenderState(D3DRSPOINTSCALE_B,FtoDW(0.00f)pd3dDevice->SetRenderState(D3DRS_POINTSCALE_C,FtoDW(1.00f)//Ust、¿1?&3gᔠ、ᐝ᯿( @Yᮣ.μooopd3dDevice->SetRenderState(D3DRS__ZWRITEENABLE,FALSE);pd3dDevice->SetRenderState(D3DRS_7LPHABLENDENABLE,TRUE);pd3dDevice->SetRenderState(D3DRS_SRCBLEND,D3DBLEND_ONE);pd3dDevice->SetRenderState(D3DRS_DESTBLEND,D3DBLEND_ONE);pd3dDevice->SetRenderState(D3DRS_LIGHTING,false);pd3dDevice->SetTexture(0,m_pTexture);//([ᳮ//wF(ᦪ£OᮣR⚔Azbpd3dDevice->SetStreamSource(0,m_pVB,0,sizeof(POINTVERTEXpd3dDevice->SetFVF(POINTVERTEX::FVF);PARTICLE*pPar^ticle=m_pParticles;POINTVERTEX*pVertices;DWORDdwNumParticlesToRender=0;//}┝}⚔A>?Ḅ®+ßm^―dwBase+=m^―dwFlush;,if(m_dwBase>=m_dwDiscard)m_dwBase=0;//┝}o=⚔A>?ᱏfV_RETURN(hr=m_pVB->Lock(m_dwBase*sizeof(POINTVERTEX),m_dwFlush*sizeof(POINTVERTEX),(void**)&pVertices,m_dwBase?D3DLOCK_NOOVERWRITE:D3DLOCK_DISCARD));//X+ᦪ£cᑴᑮ⚔A+?ᱏf，,n$Fwhile(pParticle){//᪷£ḄΤ}ᐸUÑD3DXVECTOR3vPos(pParticle->m_vPos);D3DXVECTOR3vVel(pParticle->m_vVel);floatfLengthSq=D3DXVec3LengthSq(&vVel);UINTdwSteps?if(：fLengthSq<1.0f)dwSteps=2；elseif(fLengthSq<4.00f)dwSteps=3elseif(fLengthSq<9.00f)dwSteps=4elseif(fLengthSqdwSteps=5elseif(fLengthSq<16.00f)dwSteps=6elseif(fLengthSq<20.25f)dwSteps=7elsedwSteps*8;vVel*=-0.04f/(float)dwSteps;DWORDdwDiffuse=(DWORD)pParticle->m_clrDiffuse;//2vIᐸᙠSßFiSᩭRUᦔWfor(DWORDi=0;iv=vPos;//AᐗḄßpVertices->color=dwDiffuse;//AᐗḄ7⁐pVertices++;vPos+=vVel;//wRUᦔW，}KAᐗḄoß//Wiᐙ[o=ᱏf，ᑣn$F，,┝}o=ᱏfif(++dwNumParticlesToRender==m_dwFlush) 152oooÎ10Um_pVB->Unlock()?//┝iᐙḄᱏf，n$Fpd3dDevice->DrawPrimitive(D3DPT_P0INTLIST,m_dwBase,dwNumParticlesToRen,der);//To=ᱏfḄ®+ß，,┝}oᱏfm_dwBase+=m_dwFlush;if(m_dwBase>=m_dwDiscard)m_dwBase=0;m_pVB->Lock(m_dwBase*sizeof(POINTVERTEX),m_dwFlush*sizeof(POINTVERTEXj,(void**)&pVertices,m_dwBase?D3DL0CK_N00VERWRITE：D3DLOCK_DISCARD));dwNumParticlesToRender=0;//X◤⌕FḄ⚔Aᦪ@HÄpParticle=pParticle->m_pNext;>m_pVB->Unlock();//Fᒖ¤Ḅif(dwNumParticlesToRender){hr=pd3dDevice->DrawPrimitive(D3DPT_POINTLIST,m_dwBase,dwNumParticlesToRender);>//ឮcrᐵ*FGpd3dDevice->SetRenderState(D3DRS__POINTSPRITEENABLE,false);pd3dDevice->SetRenderState(D3DRS__POINTSCALEENABLE,false);pd3dDevice->SetRenderState(D3DRS__ZWRITEENABLE,true)?pd3dDevice->SetRenderState(D3DRS__ALPHABLENDENABLE,false);pd3dDevice->SetRenderState(D3DRS__LIGHTING,true);returnS0K;>VwZiᐙgo=>?ᱏfåxÙn$F，ᨬxo%ᑖiiSBាigo=ᱏf，ᡠ8ᙠ+úF"ṹåxᓫä8¹of"ṹ，ᵨJFᨬxo%ᑖ。R◤⌕ᱯüU┝}Z=⚔A>?ᱏfîḄ┝}᪗。W⚔A>?èg，ᵨD3DLOCNOOVERWRITE┝}᪗¤，W⚔A>?g，^ᜮ:+┝}⚔A>?ᱏf，,ᵨ᪗¤03010(^_0150X0。J5=┝}᪗¤-¦ØᵨJÎ>?。D3DLOCK_0150X0᪗¤ᢣ9hX>?ᑁ4Åx，,]%o=ᢣᔣ@HᑖḄ>?ᢣ┐,.^ᐕ¡ᙠEHᑖḄᑁ?î，ØTöyᵨÌÉxḄ>?ÒḄᦪ£n$¿ᑴ，ᓽ^ᜮ:+iᐙóo=ᱏfî，ØTöyᵨᨬxo=ᱏfn$F1D3DLOCK_NOOVERWRITE᪗¤ᢣ9ᦪ£¦Ø8+¹Ḅ>bᑏᐭ>?，ᓽSØ⌚6ìûᵨJ¿ᑴḄᱏfÒḄᑁ4，^ᙠiᐙo=ᱏfî，e8ᵨiᐙḄᱏfn$F。10.3.6jk9Ñ XjkḄrᐵvÄÊᑮ€?3ᡭᓃ1&7ᕸ 5Òåx，9Ñ 5?87?&ᡭ7(^8ᒕ¤Ḅ @Yᮣ.μOOO153ÃÄQ_`€?3«4178^5ḄI^，&ᵨrᐵḄᡂᕒᦪ[ᡂjkI^Ḅ*+ᓄFÃÄ，ᨬxᙠÑ ⌨Èû³ÃjkI^。•✌ᐜ}©o=ᢣᔣ0?3"1(^578 5I^Ḅᢣ┐，"ṹ。g_pSprayParticles=newCParticleSystem(500,2000);_`jkI^î，◤⌕w᪀⌼ᦪᐭ5=¸ᦪ：óo=¸ᦪQ⚔A>?ᱏfØT4Ḅᦪ，óB=¸ᦪQ=⚔A>?ØT4ḄÙᦪ。µᯠóB=¸ᦪòQóo=¸ᦪòḄᦪë，q10.2。ᯠx&ᵨ(^^()ᦪ，_`FᵨḄ[ᳮ⚔A>?，"ṹ^g_pSprayParticles->Create(pd3dDevice);1ᩭ&ᵨ1?(1&&0X々1()ᦪ，fHjk,F，"ṹ。g_pSprayParticles->Update(fElapsedTime);g_pSprayParticles->Render(pd3dDevice);ᨬx&ᵨ0^Ḅ^()ᦪ³ÃrᐵtV，,ᑤ◀jkI^，"ṹ。if(g_pSprayParticles1=NULL)g_pSprayParticles->Destroy();SAFE_DELETE(g_pSprayParticles)?ᐸ¦ᐹ#Rd⁚è¸ὃV"ṹ，K9Ñ $ᦔW10.3ᡠ9。110.3]^M5?^>^^ᓄ168Aᦔ®jkḄᦔW÷Kᵨ，ᐵÏᙠJ<óFḄÎ ，·-᪀⌼ḄÎᦪ。Îᦪ᪀⌼Ḅាì÷ᔲ，z1.}hiᦔWḄ$iÑ。ᙠ9Ñ 8?^7?3"ᓃ1^ÒRḄjk，ḄÎ ᑴÛᓫ。ᐸlᳮQìonî，✌ᐜ+tZ=o=*+¤ß，n$o ⌕Ḅ*+ᓄ，ᯠxᙠZSFjkû，᪷£*+¤、ß@Ô¹¤TZ=Ḅìûß，^ ´ᑮḄÎ 。Wὃ⇋ᑮà=Ḅ=¤、à./Ô、0^¶V²，Re8nophi，JV²⌕/0Ḅ#]¤Î¤。=，WÙ¹ᑮᙢ☢xḄI]Î，ᦔWBf¹$i。PQ,SQᦔWg$ig，Vw$iḄᦔW◤⌕f¹cᩖḄT，^ B/0Ñ ḄឋØ。 154oooÎ10UCPartideSystem5Èo=jkḄ᪾¾，¦⌕ᦋLIZ=Ḅᑴ，e8´ᑮUᔜ*SᦔWḄjk。9：]^M5?¥?3À(^8¯°Ḅμ，vTμḄA=ijzÇᑴ¯°íᓫḄᦔ®。n ¯°ÕFᩖḄᦔ®，:ðÁ◤⌕vμzÕeḄÇᑴ，^᪷¸Î¼Ḅ$%&5Nᦋ{μḄX⁐ḄûQ，áḄᦪℏQ³}Ḅ。10.4.3Fááᵨý2Ḅᵫ5=}ᡂḄì>n$F，ᙠFZ=áåû，✌ᐜ◤⌕᪷£áḄßèÃ，᪀⌼rKḄá▣èÃ▣ᩭᑴáḄßï，ûR◤⌕(rKḄá[ᳮ。FáḄᐹ#"ṹᔆ。for(inti=0;iSetTransform(D3DTS_WORLD,&matWorld);//Fìûápd3dDevice->SetTexture(0,m_pTex[m_Snows[i].TexIndex]);pd3dDevice->SetStreamSource(0,m_pVB,0,sizeof(POINTVERTEX));pd3dDevice->SetFVF(D3DFVF_POINTVERTEX);pd3dDevice->DrawPrimitive(D3DPT_TRIANGLESTRIP,0,2);>9：üU☢Ḅ4F"ṹo⁚Ò€ᓹ3[ᓄ165>^6015ḄX61^6[0ᦟḄR"ṹåÿḄ。9Ñ 5^^1%Ḅᐸ¦Rd⁚è¸ὃV"ṹ，ᐸ$ᦔW10.4ᡠ9。〖0.4ᦔWU 156oooÎ10U10.5»✌ᐜCDjkḄlᳮAÖᮣᢈG，ᯠx$ᔠ98?^#?5141^CD0©^130Ñ ÒjkḄᐺ`R，ÈRjkḄ᪾¾。jkQᵨJRᱯPᦔWḄo*Éô，ᐹ#¬ᵨ<*ᢈG8O¬ᵨ<*>n$R,Ôᨵ▲ᑴ。，e8SᵨAÖᮣ， [ᐰᵫÑ ᑴZ=ḄF，·e8ᙠ*+ᓄîoSឋonᡠᨵḄ。a!1.ᙠïôÒËFo=AÖᮣ（Aᐗ），,stᔜ*FGIAÖᮣFᦔWḄ/0。2.8»RḄCPartideSyStem5wẠ，(To=2ᵨḄjk5。3.᪷£9Ñ 8^(^£〖&^，Ro=UᦔWḄÑ ，ᐸÒAe8ᵨ+ᑡ⊤(D3DPT_LINELIST)ᐗ5`⊤9。 Î11U)ÛØÜ×᪀⌼ᙠû☢ÚᑮḄᡠᨵ9Ñ ，-¦µ9o=ᓫḄᱥ#；ᯠ 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᧕ᳮ。2.⚔@ᦪ¸B•ᙢyz⚔A◤⌕ᒹõßᙶ᪗、[ᳮᙶ᪗+}%ᑖᦪ£。w>¯&?ᙢyz⚔Aᦪ£，}©8⚔A$᪀。StructTERRAINVERTEX{floatx,y,z;floatnx,ny,nz;floattutv: )ÛØÜ×᪀⌼ooo159wTßᙶ᪗，✌ᐜwᙢyzU``11.1ᡠ9Ḅᙢᙶ᪗j。SÕ(ßJó1$ó]ᑡḄ⚔Aw9，,Ꮇ(ᙢyz$@Aᑡ@A^0:+，ᑣ9Ḅᙶ᪗^V.x=j*m_CellWidth,V.z=i*m_CellWidth|V.y=GetHeight(posX,posY)；ᐸÒ，060^78ᓃ()Q)}©Ḅᦪ，ᵨJ᪷£⚔AḄßT⚔AḄ，ᐹ#RXᙠx☢CD。WXᙶ᪗jḄlAÎᑮᙢyzḄÒ，ᑣ⚔A9Ḅᙶ᪗ᡠ9。CellWidth-XRange/2CellWidth-ZRange/2⚔A9Ḅ[ᳮᙶ᪗eT。V.tu=j/m_numVertsPerCol;V.tv=1.0f-i/m_numVertsPerRow,᪷£☢ÈḄT>，2vᔊᡠᨵ$ᑡ，¯e8TÈᡠᨵ⚔AḄßᙶ᪗[ᳮᙶ᪗。⚔A+ḄTXᙠx☢CD。3.}@AT11.1ᡠ9，(ᙢyzÒḄ⚔AQ⌲$&?Ḅ，ᓽ✌ᐜ^·ᔣ~⌲=&?ᨬ☢o$⚔A，ᯠx&?o$⚔A。ᑣßJó1$ó』ᑡḄ⚔AḄ@AeT。i*m_numVertsPerRow+j11.2ᡠ9，(ᓫᐗz800ßJ÷Uß（ó0$ó^ᑡ），◤⌕üUḄQ，ᙠûᡠÛḄó①$Qᢣó^^^ᓫᐗz，SQó^$⚔A，ónᑡQᢣónᑡᓫᐗz。ᑣ⚔AßJó01$ó《ᑡ⚔A，BßJóm+l$ónᑡ⚔A，0ßJó1$ó!^1ᑡ⚔A，DßJóm+l$ón+lᑡ⚔A。ᡠ8、B、C、ôḄ@Aᑖw：m*m_numVertsPerRow+n(m+l)*m_numVertsPerRow+nm*m_numVertsPerRow+n+l(m+l)*m_numVertsPerRow+n+lᓫᐗz8ᓚ0e8ᵫù80ù080᪀ᡂ。᪷£ᓫᐗz800⚔AḄ@A，e8´ᑮßJóm$ónᑡᓫᐗzḄ5=}☢ᱏḄ⚔A@A，ᔊᡠᨵᓫᐗz，e8´ᑮᡠᨵ}Ḅ⚔A@A。9：·a:82:⚔@Ḅ¤Mn¤D┐，xᢣäḄ:82n£☢，ar𶣷[]ᙢ2·5i>。11.24ᐗz⚔Aᙠ07^0^^5Ò，X_`ᙢyzḄᡠᨵ"ṹÊᑮᨵᦪ0^16^ᑴ)Ò。Kᦪ✌ᐜ_`⊤9ᙢyzḄ1030᱄p61ôI^，ᯠxᑖT,(ᙢyzḄ⚔Aᦪ£@Aᦪ£，ᨬxᵨ030 ^?86>100¿180ᦪwᙢyzT+1ê。ᐹ#R"ṹ。HRESULTCTerrains:CreateMesh(LPDIRECT3DDEVICE9pDevice) 160oooÎ11U//_`yzV_RETURN(D3DXCreateMeshFVF(ro_numTriangles,m_numVertices,D3DXMESH_32BIT|D3DXMESH_MANAGED,D3DFVF_TERRAIN,pDevice,&m_pMesh));//iᐙ⚔A?TERRAINVERTEX*V=0;V_RETURN(m_pMesh->LockVertexBuffer(0,(void**)&v));for(DWORDi=0;i}m_pMesh->UnlockVertexBuffer();//iᐙ@A>?DWORD*indices=0;V_RETURN(m_pMesh->LockIndexBuffer(0,(void**)&indices));DWORDbaseIndex=0;for(DWORDm=0;m•>m_pMesh->UnlockIndexBuffer();//wyz⚔AT+V_RETURN(D3DXComputeNormals(m_pMesh,NULL))returnSOK;} )ÛØÜ×᪀⌼ooo1619：w_`ᙢyØ，◤⌕:!ᜧḄ⚔A>?@A>?，ᵫJhḄ▲ᑴ，JeØB⌼ᡂE⚪。，07(^30(ᜓ-⚜(ᨬᜧᐗᦪᨬᜧ⚔A@Aò，e82vbÅD3DCAPS9$᪀ḄMaxP^imitiveCountMaxVertexIndexᡂᕒ´ᑮìûh¿ᢝḄᨬᜧᐗᦪᨬᜧ⚔A@Aò。11.1.2÷Ñᦪ£ᙢ☢UḄo=@⌕ᑁ4Q;ÌÑᦪ£，Ñᦪ£238ᦻḄb&?。ᵨᦻ&?ᙢÑᦪ£Qo*3qḄ>。ᨵi*eØḄ⊤9b，ᐸÒᨬ3qḄᨵ5*。óo*QZ=²¦ᒹõLòḄ|l（e8Q60^、jpg、1ᢓ¶ᦻzb）；óB*Qᮞ，J*23&?w.ß^zbḄᦻ，J*ᦻ⌲=Ü⁚ᙢ&?ᮞò。w´ᑮᙢḄÑᦪ£，✌ᐜ◤⌕/Ìᦻ，XÒ&?ḄÑᦪ£/ÌᑮrKḄᑁ?Ò，8>¯᪀⌼ᙢyzîᵨ。ᵨóB*;ÌÑᦪ£，óo*⌕cᩖo， AQN ⍝ḄBCXy。☢@ACD<ᵨóo*;ÌᙢḄÑò。óo*Qo*BCᦻ，ÒZ=²ḄßIKJ▭ᙢḄo=ß。Z=²Ḅò"⊤IKßḄÑᦪ£：gLḄ²，IKßḄg。VwJ*ḄᦻzbeØᨵi*，◤⌕┐ISḄzb/Ìᦻᑁ4。ᯠ ，◀@?ᦻå，z1/ÌᦻSQo½¾Ḅ_ê。wᓄÑÃÄ，e✌ᐜᑭᵨ0309Ḅ03100^×80^^^00^1ᔢ1()ᦪ，᪷£ᦻ_`rKḄ07830[ᳮI^，ᯠx^[ᳮI^Ò/ÌZ=²。J᪵/ÌSzbᦻḄcᩖÃÄ▭ᵫ0309&^ᓄ-7^0»^0^11ᔢ ᦪ"Í，^e8SᵨᐵᦻḄᐹ#zb。（^⛭5X/ÌᦻḄvÄÊᑮᨵᡂᕒᦪX6&(»^1^@?[000^1£)Ò，KᦪḄR"ṹ。//_`[ᳮLPDIRECT3DTEXTURE9pTexHeight=NULL;V_RETURN(D3DXCreateTextureFromFileEx(m_pDevice,fileName,D3DX^MDEFAULT,•D3DX^―DEFAULT,•D3DX^»FROMmmm^FILE,,0,D3DFMT^mX8R8G8B8,,D3DPOOL—MANAGED,D3DXDEFAULT,w^~wD3DX—DEFAULT,0,NULL,NULL,,&pTexHeight));//;ÌḄOD3DSURFACE_DESCddsd;pTexHeight->GetLevelDesc(0,&ddsd);m_HeightMapWidth=ddsd.Width;ro_heightMapHeight=ddsd.Height;//w&?ᦪ£ᑖᑁ?m_pHeightData-newfloat[m—HeightMapWidth*m_heightMapHeight];if(m_pHeightData==NULL)returnfalse;///Ìᦪ£D3DLOCKED_RECTd3drc;pTexHeight->LockRect(0,&d3drc,NULL,D3DLOCK_READONLY)；for(DWORDrow=0;row>pTexHeight->UnlockRect(0)?SAFE_RELEASE(pTexHeight);ᙠ☢Ḅ"ṹÒ，ᨵZA◤⌕Û。―Qwᑴ_`Ḅ[ᳮḄ²zb，Ôᨵᵨᙠû☢3ᵨḄ0309(^^ -TextureFromFile()ᦪ，Qᵨ03090^316×6È"？[01^716£()ᦪ_`[ᳮ。[ᳮḄzbᢣ}w030? 198X80888,8>¯[ᳮ²Ḅ/Ì，,X[ᳮḄn¸ᦪ(w0309_?&€^^?|£，⊤9¦nᡂᐹᨵo=Ḅ[ᳮ，,[ᳮḄXy¶JᦻḄXy。BQᙠ_`[ᳮåx，;Ì[ᳮḄO（Z$²ᦪ）（$ᦪ），ᓽḄO，,&?ᑮᙠCTerrain5Ò}©Ḅm_HeightMapWidthm_heightMapHeightᡂᕒLÒ，ᙠx☢T⚔Aî，⌕ᵨᑮḄO。}Qᙠ&?ÒḄᦪ£î，◤⌕A᎔ᔜ$Ḅ< ，Vw[ᳮ²$Q^ᔣᑡḄ，᪀⌼ḄᙢyzQ^ᔣᑡḄ。ᓽóo$&?ᑮᨬxo$，óB$&?ᑮ᎔ᦪóB$，8û5。ᡠ8ᙠTZ=²ᙠÑᦪ£ᦪÒḄ@Aî，ᵨ8"ṹ。DWORDindex=(m_heightMapHeight-row-l)*m_HeightMapWidth+col;ZQÑᦪ£ᦪ1k#&0}©w0(^5`。Ò&?Ḅᦪ£23w0〜255åÿḄᦪò，JS8g◤⌕。ᡠ8ᵨ110»5&?ᦪ£，8¯JIᦪ£n$þÃ。11.1.3ᙢ÷UAḄTᙠ᪀⌼ᙢyzî，◤⌕wZ=⚔Aᢣ}ò。WᙢyzḄ⚔AḄ²ooIK，Ö;Ìᙢyz⚔AḄQÛᓫḄ。᪷£⚔AḄ$@Aᑡ@A，TÑᦪ£ᦪḄIK@A，ᯠx/Ìᦪ£ᓽe。PQJ*>Bᙢyz¨ᙢᔠᙠo®，S¯Jn$/， wnᡂo}ÖḄÛᜧḄᙢ，◤⌕ᵨÛᜧḄᦻ，^◤⌕ᵨfiḄᑁ?&?ᦪ£。ûwRᙠᙢ“$”，R◤⌕⍝ᙢ÷UoAḄò。▭，wᙢyzZ=⚔ATò，QTᙢ÷oAòḄᱯPêæ。ᙠ0^Â3ᓄ5Ò}©o=ᨵᦪ0^}16§ᓄ()，Kᦪ᪷£^Ò/ÌḄÑᦪ£÷oAḄß，T;KAḄÑò。11.3ᡠ9，(ᔆwᙢᓃ÷UoA，A^ᕜZ=²4、z2、z3.24ḄÑᦪ£ᑖw>^、y2、h、y4。T^ḄòḄo*>QÌ>^、h、h、％Ḅáᙳò，fÖoḄ>Q，I、A、h、Ôn$+ឋ ò，GetHeight(mS,¬ᵨḄ。11.3ᡠ9，(ᙢᓫᐗzḄOw《，²21ᙠᙢḄIKA^åÿḄ.ãw77, )ÛØÜs᪀⌼ooo1632v+ឋ òe´^^AḄÑᦪ£ᑖ：yP=yi+Cy2-yi)v^yP2=^+Cy3^4)^?/a，(þ,^åÿḄ.ãw？，2vI^〜AḄÑᦪ£n$+ឋ ò，eTA^ḄÑᦪ£：yP=yP+iyP2-yP)yo,wn$ òT，◤⌕᪷£A^Ḅᙶ᪗²^ᙠᙢIKAḄᙶ᪗，TÈ^?=3ò。0^0^7§ᓄ0ᦪ✌ᐜ}÷ᢣ}ßrIKḄᕜZ=.11.3÷UAÑòḄT²Ḅ@A，xDÈᕜZ=²⊤9Ḅò，,T²^ᙠᙢIKAḄᙶ᪗，ᯠxIJZ=òn$ ò。n$F òTḄ᪶"ṹ，KᦪḄ[Rd⁚èÅÚV"ṹ。//T·²（21>ᙠᙢIKßḄᙶ᪗floatwidthDelta=mXRange/(m_HeightMapWidth-l);floatheightDelta=m_ZRange/(mheightMapHeight-l);floatLBX=colLB*widthDelta-m_XRange/2;floatLBZ=rowLB*heightDelta-m__ZRange/2;//IᕜZ=²Ḅòn$+ឋ ò.floatzScale-(z-LBZ)/m_CellWidth;floatxScale=(x-LBX)/m_CellWidth;floatpl=temp[0]+(temp【2]-temp[0】)*zScale;floatp2=temp[l]+(temp[3]-temp[1])*zScale;floatp=pl+(p2-pl)*xScale;returnp*m_heightScale;ᙠ☢Ḅ"ṹÒ，000^^^ᓃ8Q·²Ḅᑡ@A$@A，temp〖0]、temp[.],1611^[2]【01Í[1]IKñ☢ᑮḄḄ>^、y2、y3、}4。 _[^81^0316Q€^0^45Ḅo=ᡂᕒLᨠ，ᵨJIT´ᑮḄòn$þÃ。"#：vᵨ¨Bß ᯠFᩖ，|¨ Ëᙢ2·5<ßᦪᣮ/uᑖ$。4x，ᓽ ᙢ2ßᦪ¸5 ᵨß01a[，?⌕061«^81^0Àᦪ" 5{，ᙢ2iØḄ9ṹÒ:aᢝ5{。06,688^0ÀᦪᐙA ᙢ2i><ßᦪ¸#1Ḅ" 。ᱯ,ᙠᙢᳮº»~Ḅvᜩ，4¯ᙢ2ßᦪ¸ᦻh56ee᪵。vᵨ¨，: ᙢ2iØ9ṹð¶〉b5wḄßᦪ¸ᦻh。11.1.4$%Ḅ&'w8¹ᐝ᯿ᦔW，◤⌕wᙢyzḄZ=⚔Aᢣ}+。IJyzU`ᨵ5*+：ᓽ☢+⚔A+，ᐸÒ⚔A+ḄT⌕ᵨᑮ☢+。•1.☢$%☢+ᓽ}☢ᱏḄ+，☢+ḄTSQcᩖ。✌ᐜ;Ì}☢ᐳÌo=⚔AḄ5ᩩ¼，ᯠx}©5=íℏ（Vl*v2)，8ÐḄlAᓽᐳÌ⚔A，>ᔣòḼᔜ)¼Ḅ>ᔣ。☢+（《f)Qo=ᓫßí，>ᔣ÷V1V2ý$WḄ>ᔣo ，11.4ᡠ9。2.⚔ $%IJo=}Ḅ☢ᩭÛ，¦ᨵoḄ☢+，PQo=}Ḅ⚔AᓾeØᨵ|=+， 164oooÎ11UZ=+-÷o=☢ᡈo☢rᐵὶ。ᯠ ，IJrIᐝ¸ḄyzᩭÛ，eIZ=÷û⚔Ar1TḄ☢Ḅ☢+n$áᙳ，´ᑮo=ᔠᳮḄoḄ⚔A+。e8ᵨZ=☢ᙠ⚔AᜐḄᜳ $¹ᩗ，8■ÑvÞᡈvJᑖᙽᓄḄ☢ onvî。Ꮇ({~，n2,…，nJQ1T⚔AvḄᔜ}☢Ḅ+，{〜a2,…，~}Qó1ᑮó《=}☢åÿḄᜳ，11.5ᡠ9。⚔AvᜐḄ+nveᵫbT´È。᪷£☢Ḅᑖ᪆e8ÚÈ，⚔A+ḄT☢+ḄT⌕cᩖ´i。òḄQ，e8ᵨ0309Ḅ030᱄0^^ᕸឱ0^180ᦪ，>¯ᙢwZ=yz⚔AT+。111.4:82☢¨ḄB111.5 ᵨ☢¨B⚔@¨11.1.5ᙢU9Ñ ☢2v9Ñ 1^7§ᓄ^?1^8&，^9}CᙢUḄᐹ#R。K9Ñ ᵨû☢CDḄ^^^^5Ḅ⊤9ᙢ。0^—5ᵨ10309^3?11ô⊤9ᙢyz，^e8ᐙᑖᑭᵨ07"830ḄrᐵᦪᓄÑÃÄ。ᙠ0^0^ᓄ5Ò，◀☢ÈḄ÷ᙢyzrᐵḄLå，R}©8ᖾ〖30(ᜓI^、ᙢyz、ᙢ[ᳮ¶L。ᙠ01⛭5Ò，◀᪀⌼ᦪ᪆᪀ᦪ，8O☢ᑮḄ}=ᨵᦪå，R}©8}=;ᨵᦪ。HRESULTCreate(LPDIRECT3DDEVICE9pDevice)voidRender(LPDIRECT3DDEVICE9pDevice);voidDeatroy();ᐸÒ：᪀⌼ᦪ᪷£¸ᦪᢣ}ḄᙢO、«、ᓫᐗzO，*+ᓄrᐵᡂᕒL，᪆᪀ᦪ_`³Ã&?Ñᦪ£Ḅᦪ，0^ò6()ᦪ&ᵨrKḄᨵᡂᕒᦪ，/Ìᦪ£、_`ᙢyz[ᳮ，X6'6^)ᦪ_`Fᙢyz：06P07()ᦪ_`³Ãᙢyz[ᳮI^。9Ñ 11≆1^^?1^01⛭5Ḅᐸ¦ᐹ#Rd⁚，èÅÚV"ṹ。KÑ ᵨḄ_`Ḅᙢ11.6ᡠ9。111.6ß015/bḄᙢ2i> )ÛØÜ×᪀⌼00016511.2ᜩÆUᑴᜩQTᕆḄ@⌕ᡂ%ᑖ，ᙠkḄ}CefᓄjkÒ，IJᜩḄhi，Ñ ᕒii^îᓫḄÈ#，¬ᵨ3ᓄḄᜩU`。pû3ᵨḄᜩUᓄ>ᒹ8}*。•ᜩ•ᜩ}•ᳫᜩ‘☢ᑖCDJ}*ᓄḄᜩU>Ḅᐹ#RÚ A。11.2.1ᜩᜩQᨬᓫḄo*UᜩḄ>，ᵨo=ᚖzJᙢ☢ᡈ÷ᙢ☢ᕈo}Ḅ⊤9ᜩú。XᜩúḄ7⁐(w1 ᜩḄ@¬⁐，ᡈᙠcLAB[ᳮ。w´ᑮÎᦔW，Re8ᦋLᜩúḄ[ᳮᙶ᪗，AB[ᳮᙠÎ。☢$ᔠ9Ñ ReCtSky,CDᜩḄᐹ#R。ᙠReCtSky9Ñ Ò，XᜩḄRd⁚ÊᑮCRectSky5Ò，K5Ḅ}©。classCRectSky?floatm_Width;//Ofloatm_Height;//floatm_Distancej//.ã&ᙶ᪗j90¥☢Ḅ.ã，ᓽ⚔AḄᑍᙶ᪗public:CRectSky(floatwidth,floatheight,floatdistance);HRESULTcreate(LPDIRECT3DDEVICE9pDevice,LPWSTRstrTexture);voidRender(LPDIRECT3DDEVICE9pDevice,floatfElapsedTime);voidDestroy();>；K5Ḅ}©Ûᓫ，ᔜᡂᕒLḄõ©2vü³Sãᳮ。᪀⌼ᦪ᪷£¸ᦪ_`*+ᓄrᐵᡂᕒL，&⑷ᦪ_`_`⊤9Ḅ⚔A>?☢Ḅ[ᳮ，0Û《^()ᦪ_`³Ãᙠ0^&0ᦪÒ_`Ḅ⚔A>?[ᳮI^，X61^6『()ᦪ✌ᐜ᪷£5åÿḄîÿÿ◞ÚᦋZ=⚔AḄ[ᳮᙶ᪗，ᯠx(rᐵFG,F，ᐸÒÚᦋ[ᳮᙶ᪗Ḅ"ṹ。RECTSKYVERTEX*pVertices;m_pVB->Lock(0,0,(void**)&pVertices,0);for(inti=0;i<4;i++)pVertices[i].tu+=0.15f*fElapsedTime;m_pVB->Unlock();9Ñ RectSkyᙠ9Ñ HeightMapTerrainẠ，8¹o=ᜩI^，$ᦔW11.7ᡠ9。 166oooÎ11U111.72ᜩÆ•ᜩḄÚAQRᓫ，ᦔWÛ。PQ，WÑ ᙠ$vÑÒ◤⌕ᦋLfḄ)，Cᜮe8%Ḅᜩ，J*>B☄ÈẚF。=，◤⌕Se┝},Úᦋ⚔A>?，ᡠ8BI$ᦔ᳛⌼ᡂo}Ḅ/0。ᙠᱯ}Ḅêæ，ᓽf³}SLḄêæ，ᜩQo*S┯Ḅ⌱à。11.2.2ᜩ}ᜩ}>ᵨo=>}⊤9ᜩ，23¦◤⌕ᵨ>}ḄZᕜ⚔%=☢，,ᙠ=0☢c©.rKḄ[ᳮc。ᡠ8ᜩ}>，e8ᙠo}Ñ.ᜩḄE⚪。J*>Ḅo=ᐵÏE⚪Q，©[ᳮc⌕ØTrβ1ᙠo®。w´ᑮÎᦔW，e8¹våÃÎᜩ}。☢$ᔠ9Ñ B0xSky，CDᜩ}>Ḅᐹ#R。ᙠK9Ñ Ò，Xᵨᜩ}UᜩḄrᐵvÄ，Êᑮ08(^545Ò，K5}©。classCBoxSky{private:LPDIRECT3DVERTEXBUFFER9m_pVB;//⚔@Z[LPDIRECT3DTEXTURE9m_pTex[5]；"ᜩÆã5☢Ḅᳮfloatm_L;//ᜩ}¼«public:CBoxSky(floatL);HRESULTCreate(LPDIRECT3DDEVICE9pDevice);voidRender(LPDIRECT3DDEVICE9pDevice);voidDestroy();}?ᜩ}>Ḅᐹ#Rᜩr，PrÛ ¡(9cᩖo。0[^A()Àᦪᑖwᜩ}Ḅ5=☢_`⚔A>?，,ᑖw5=☢_`[ᳮI^，0^^(^()ᦪ_`³Ã⚔A>?[ᳮI^。^。 ^⑴ᦪ2vᑖᑩFᜩ}Ḅ=☢，Rᜩ}ḄF，F"ṹ。for(inti=0;i<5;i++) )ÛØÜ×᪀⌼ooo167pDevice->SetTexture(0,m_pTex[i】）；pDevice->DrawPrimitive(D3DPT_TRIANCiLESTRIP)；9Ñ BoxSkyReCtSkyr，¦Qᵨᜩ}"/ᜩ，,Se¹våFᜩ}，8UABÎᦔW。K9Ñ $ᦔW11.8ᡠ9。11.8G}Û：wᓄÑ ḄR，9Ñ BoxSkyᑖwᜩ}ḄZ=☢_`Z=⚔A，ᐳ20=⚔A。▭，ᜩ}¦◤⌕8=⚔Ae8。ᜩ}>I[ᳮᑴÄḄ⌕ÕÛ，ᔜ=☢Ḅ[ᳮåÿḄÊ1ᜐ◤⌕ØTា1®k^ᜩ}>Ḅ=o= AQ，ìf☢I5=☢ḄÊ1ᜐî，ØTµÚᑮÊ1H，11.8ᡠ9，Ww8¹oᓄᦔW，ᑣe8ᙠo}Ñ#⊡K A。11.2.3ᳫᜩᳫᜩ23ᵨmᳫyzU`⊤9ᜩ，,ᙠmᳫyzco©AB[ᳮ，w´ᑮÎᦔW，e8¹^åÃÎmᳫyzU`。ᳫᜩe8äᜩ}>ᙠ5=☢ḄÊ1ᜐᨵµHḄ A。J*>Ḅ AQ，◤⌕ÛiḄ}☢⊤9mᙊḄᜩ，ᡠ8B½¹FḄ_ÿ。wFmᳫᜩI^，◤⌕Imᳫ☢n$ᒈᑖ，11.9ᡠ9，ᯠxT(Z=⚔AḄßᙶ᪗÷[ᳮᙶ᪗。µᯠ，ᒈᑖᳫ☢,T⚔AḄß[ᳮᙶ᪗SQo4᧕Ḅ_ê，ᡠ823ᑭᵨ}C`UÃᐹ_ᐜᑴÄ⊤9ᜩḄmᳫ☢yzU`。9Ñ D0meSky^9ᳫᜩḄR，K9Ñ ᑭᵨó9»RḄ09？ᓄ^5，Fᜩ•#yzU`。D0meSkyḄRÔᨵfi◤⌕³Ḅᙢ>，¦SvQᵨ0^ᓃ1^^115Fo=⊤9ᜩḄyzU`，,¹våèÃyzU`，8´ᑮÎᦔW。9Ñ D0meSkyḄ$ 168oooÎ11UᦔW11.10ᡠ9。111.10ᳫ2ᜩÆ⁚CDḄ}*ᜩU>，Óᯠ-SQ$i，PQRᓫ，F_ÿrI·ÛÞ，Qpû3ᵨḄᜩU>。Sv，dḼT!ឋØ◤ÕḄSe，pû·ᨵ¡iẆñᵨf¹$iḄ>nᡂÎḄAB，JᱥᳮU`ḄABnᡂ、Jjk8OJJ¯ḄABnᡂ¶>。11.3ÛØ3½.ÛØÜ×{2vû5⁚Ḅz{，ᡃÐ᪀`o=ᐹᨵᙢᜩḄ。⁚ᡃÐXz{<ᙠÒn$a。11.3.1alᳮe8ὅᙠ}CÒaî，ÚᑮḄe8AwQ2vHI“'”ᑮḄ，}C2ve8ὅHIᡂḄvÑ!'vÑ35D。ìe8ὅᙠ}CÒaî，B2vHIÚᑮSḄ，JrìJᦋL!Ḅßï'ᑮSḄ。ᡠ8ᙠÒ，[ᐰe82v(o¾!，2vᑴJ=!ᩭRᙠÒḄa。2vᑴ!Ra，▭Q2vSeᦋL!Ḅrᐵ¸ᦪ，ᯠx᪷£J¸ᦪ᪀⌼e8▣ᢗ/▣ᩭ[ᡂe8Lᣚᢗ/Lᣚ。ᐸÒ⌕Qᑴ!ḄßGᔣ，8´ᑮSḄe8▣，2vSḄe8Lᣚ，8RᙠÒḄa。ᙠó9»ÒᡃÐz{v，e8ᵨß}=>ᔣᔣ[ᐰ}ß}CÿÒḄo=ᱥ#。a▭ᑴ!ᙠ}CÿÒḄß}=>ᔣᔣ，ᯠx᪷£!Ḅß}=>ᔣᔣ᪀⌼e8▣^(!Ḅßᔣw、~ᔣwᔆ、ᔣw《、ûᔣw1ᑣe8▣^^ᡠ9：’ )ÛØÜ×᪀⌼OOO169：<᪷£!Ḅß>ᔣᔣ᪀⌼e8▣，ÈḄ，ÆᐶLḄ/ὅe8Å▅rᐵtᧇ。=◤⌕üUḄQ，᪷ᣮß>ᔣᔣ᪀NR8▣÷ó9»Ò᪀⌼&▣QᨵḄ。ᙠûᵨZ=ᔣóF!，^e8I!86*Lᣚ：•¹~ᔣ『èÃ(_¤，pitch)•¹ᔣ〃èÃ(âî’yaw)•¹ûᔣ^èÃ(?í，roll)•ò~ᔣ⁎Î(Pf，strafe)•¹ᔣℏ〃Î(ᓣh，fly)•¹ûᔣ@Î($’waIk)2vF6*Lᣚ，!eòḼ3=åèÃÎ，ᓽ!ᐹᨵ6=)ᵫ。Svᙠ)êæ，ᙢ☢ÎḄᱥ#，¦ØòḼᱯ}Ḅ)ån$Î。11.3.2(^36□5w>¯ᑴ!RᙠÒa，ᙠûÊ,Ro=!5CCamera.☢*dᑖ᪆0^0^35Ḅ}©ᐹ#R。1.〇08□6「3ôḄ)*0^1^85Ḅ}©：classCCamera{public:enumCAMERATYPE{LANDCAMERA,AIRCAMERA>?//!5`Ppprivate:D3DXVECTOR3m_vPos;D3DXVECTOR3mvLook;^^,D3DXVECTOR3m_vUp;D3DXVECTOR3m_vRight;CAMERATYPEm_CameraType;public://(R8▣¸ᦪᡂᕒL&voidSetPos(D3DXVECTOR3vPos){m_vPos=vPos;>voidSetLookVec(D3DXVECTOR3vLook){m_vLook=vLook;>voidSetUpVec(D3DXVECTOR3vUp){m__vUp=vUp?>voidSetRightVec(D3DXVECTOR3vRight){m_vRight=vRight;//;Ìe8▣¸ᦪᡂᕒLðD3DXVECTOH3GetPos(){returnm_vPos?>D3DXVECTOR3GetLookVec(){returnm_vLook;>D3DXVECTOR3GetUpVec(){returnro_vUp;>D3DXVECTOR3GetRightVec<){returnm_vRight;//;Ì(!5`voidSetCameraType(CAMERATYPEtype){m_CameraType=type;}CAMERATYPEGetCameraType(CAMERATYPEtype>{returnm_CameraType;>public:CCamera(CAMERATYPEcameraType); 170oooÎ11U//?☢ᑖCD0^311^^5ḄᡂᕒL，8O᪀⌼ᦪ、ᑴ!èÃÎ5ᦪ8O06^6¥^1^()ᦪḄᐹ#R。2.ᡂᕒL0^1«^&5Òoᐳ}©5=ᡂᕒL，ᐸÒ4=w!Ḅß>ᔣᔣ，IᔜᡂᕒLRrKḄ(;ÌᡂᕒLòḄᦪ。ᡂᕒL _030^^>^⊤9!Ḅ5ᛯ，e8QLANDCAMERAAIRCAMERAPp5`。ᐸÒ，1ᡷ^X⊤9ᐹᨵ6=)ᵫḄ!，LANDCAMERA⊤9¦ØòḼᙢ☢ÎḄ!，J*5`Ḅ!I))ᵫn$▲ᑴ，ᐹ#d⁚ᙠx☢CDrᐵᑴ5ᦪîRB*d³^3.᪀⌼ᦪ᪀⌼ᦪ᪷£¸ᦪ(!Ḅ5`，,w!Ḅß>ᔣᔣ(ÒAò，ᐹ#"ṹ。CCamera::CCamera(CAMERATYPEcameraType){m_vPos=D3DXVECTOR3(O.Of,0.0f,0.0f);m_vRight=D3DXVECTOR3(l.Of,0.0f,0.0f);m_vUp=D3DXVECTOR3(O.Of,1.0f,0.0f)?m_vLook=D3DXVECTOR3(O.Of,0.0f,1.0f);m_CameraType=cameraType;>4.ᑴ5ᦪw>¯ᙢᑴ!8Ra，0^0^85┐I6=)ᵫrKḄᑴᦪ，8R!¹}=>ᔣᔣḄèÃÎ。ᡂᕒᦪᓽ(^()、v3〜()X011()R!ḄèÃᑴ。IJLANDCAMERA5`Ḅ!，ᙠYawOᦪÒᐸ¹&S᪗jḄYån$èÃ，SQ¹ᐸᔣn$èÃ，,ἭÑ?í，ᓽἭѹᐸûᔣn$èÃ。J}=ᡂᕒᦪḄR"ṹ。voidCCamera:sPitch(floatfAngle)//_¤{D3DXMATRIXA16matPitch?D3DXMatrixRotationAxis(&matPitch,&m_vRight,fAngle);D3DXVec3TransformCoord(&m_vLook,&m_vLook,&matPitch);D3DXVec3TransformCoord(&m_vUp,&m_vUp,&matPitch);>voidCCamera::Yaw(floatfAngle)//âî )ÛØÜ×᪀⌼ooo171D3DXMATRIXA16matYaw;if(m_CameraType==LANDCAMERA)D3DXMatrixRotationY(&matYaw,fAngle);if(m_CameraType==AIRCAMERA)D3DXMatrixRotationAxis(&matYaw,&m_vUp,fAngle);D3DXVec3TransformCoord(&m_vLook,&m_vLook,&matYaw);D3DXVec3TransformCoord(&mvRight,&m_vRight,&matYaw);>voidCCamera::Roll(floatfAngle)//?í{D3DXMATRIXA16matRoll;if(m_CameraType==AIRCAMERA){D3DXMatrixRotationAxis(&matRoll,&m_vLook,fAngle);D3DXVec3TransformCoord(firro_vUp,&m_vUp,&matRoll);D3DXVec3TransformCoord(&m_vRight,&m_vRight,&matRoll);>>ᡂᕒᦪ51^&()、[&()”3ᓄ()R!ò}=>ᔣᔣḄÎ。ᐸÒIJLANDCAMERA5`Ḅ!，Xᐸ$▲ᑴᙠ92á☢，PQIJTᚁîKKᦋL!Ḅ，Jîe8ᵨ5^?05()ᦪ，w!ᢣ}o=ᔠ〉Ḅ。J}=ᦪḄR"ṹS。voidCCamera::Strafe(floatfDistance){if(m_CameraType==LANDCAMERA)m_vPos+=(D3DXVECTOR3(m_vRight.x,0.Of,m_vRight.z)*fDistance);if(m_CameraType==AIRCAMERA)m_vPos+=(m_vRight*fDistance>;>voidCCamera:sFly(floatfDistance){if(m_CameraType==LANDCAMERA)m_vPos.y+=fDistance;if(m_CameraType==AIRCAMERA)m_vPos+=(m_vUp*fDistance);>voidCCamera::Walk(floatfDistance){if(m_CameraType==LANDCAMERA)m_vPos+=(D3DXVECTOR3(m_vLook.x,0.0f,m_vLook.z)*fDistanceif(m_CameraType==AIRCAMERA)m_vPos+=(m_vLook*fDistance); 172oooÎ11U5.661^^^31々()ᦪGetViewMatdx()ᦪ，᪷£!Ḅß>ᔣᔣ᪀⌼e8▣，J·QᡃÐḄᨬÐpḄ。Kᦪ✌ᐜfHᔜ>ᔣᔣ，& ᔜ>ᔣᔣwᓫßᔣ,rÎᚖz，ᯠxwᔜ▣ᡂᕒL(rKḄò，ᐸ["ṹ：voidCCamera::GetViewMatrix(D3DXMATRIXA16*pMatView){//fHᔜ>ᔣᔣ3D3DXVec3Normalize(&mvLook,&m_vLook);D3DXVec3Cro8S(&m_vUp,&m_vLook,&m_vRight);D3DXVec3Normalize(&m_vUp,&m_vUp);D3DXVec3Cross(&m_vRight,&m_vUp,&m_vLook);D3DXVec3Normalize(&m_vRight,&m_vRight);//᪷£rᐵ¸ᦪ᪀⌼e8▣pMatView->__11=ra_vRight.x;pMatView->__12=m_vUp.x;pMatView->__13=m_vLook.x;pMatView->__14=0.0f;pMatView->__21=m_vRight.y;pMatView->_22=m_vUp.y;pMatView->__23=m_vLook.y;pMatView->24=0.0f;pMatView->__31=m_vRight.z;pMatView->__32=m_vUp.z;pMatView->__33=m_vLook.z;pMatVxew->__34=0.0f?pMatView->__41=-D3DXVec3Dot(&m_vPospMatView->_42=-D3DXVec3Dot(&m_vPospMatView->__43=-D3DXVec3Dot(&m_vPospMatView->__44=1.0f;11.3.3}~ḄJK9Ñ 9^ᕸ'6û0^Ûᑭᵨ☢RḄ《^^^5，ᙠo⁚9Ñ DomeSkyḄẠ，RᓫḄa，2vZ=VᜮÏᑴ$>ᔣ、ûnx⌨。✌ᐜ_`<^^1^^5Ḅo=，,X!Ḅ5`(wLANDCAMERA。g_pCamera=newCCamera(CCamera::LANDCAMERA);ᙠFZoåû，᪷£ᢥḄVᜮÏ，ᑴÎ>ᔣQᔲÎ，,᪷£ìûßḄ，rKᙢᦋL!Ḅ，ᨬxT,(e8▣。9Ñ ％^1506î00^6XJvÄÊᑮW40(15v％〜^ᓄ1()ᦪÒ，ᐸ"ṹ。voidUpdateAndSetViewMatrix(floatfElapsedTime) )ÛØÜ×᪀⌼OOO173//wxyᜮ：ᦋ{$zᔣif(g_bKey[VK_LEFT])g_pCamera->Yaw(-1.0f*fElapsedTime);if(g^bKey[VK_RIGHT])g_pCamera->Yaw(1.Of*fElapsedTime);//à yᜮ：$z`⌨if(g_bKey[VK_UP])gpCamera->Walk(10.Of*fElapsedTime);if(g_bKey[VK_DOWN])g_pCamera->Walk(-10.Of*fElapsedTime);//᪷¸A$L÷ß0，[÷ÛØ3½Ḅß0D3DXVECTOR3pos;pos=g_pCamera->GetPos();floatheight=g_pTerrain->GetHeight(pos.x,pos.z);pos.y=height+2.0£;g_pCamera->SetPos(pos);//(ᐣe8▣D3DXMATRIXA16matView;g_pCamera->GetViewMatrix(&matView);g_pd3dDevice->SetTransform(D3DTS_VIEW,&matView);>ᐸ¦Rd⁚èÅÚV"ṹ，ᐸ$ᦔW11.11ᡠ9。FPS:1539.45#yᜮ{：w;ᜮ：ᜮ：ïú ᜮ:⌨11.11a11.4»✌ᐜCD，8ORḄ!5，-Ûᓫ，¦〉ᵨJ᪀⌼ᓫḄ。 174oooÎ11Ua!1.ᙠ»RḄ<^^^3ᓃᙢ5Ò8¹5=L，&?ᨬAᨬiAḄò。2•Úᦋ9Ñ ReCtSky,ᜩ☢ᙢ☢åÿḄÞJ90°，,îᦋL。、95=>ᔣḄ[ᳮᙶ᪗，e8FḄᦔW。3.ᵨo=⊤☢cᨵAB[ᳮḄ[ḄᳫUᜩ，^e8¹÷UåèÃᜩᳫ。4.Úᦋa9Ñ ，ᵨ《^^&5`Ḅ!，,stᡠᨵᑴᦪḄᦔW。 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ᜐᳮK1ô，8@ÒAḄᓄᕸ(^$w023，ÒAḄ7^ᓃ$w8g◤⌕，ᡠ8eXK¸ᦪᢣ}w>^0^。•pFunctionNameḼ⁐ᘤḄᐭôᦪ。•pProfileᢣ}⌕XìûḼ⁐ᘤᡂ=᱐。•Flags⌱⚗，XK¸ᦪ(w0，⊤9Sᵨ÷<⌱⚗。3ᵨḄ⌱⚗：•D3DXSHADER_DEBUGᢣ9ᘤᑏᐭ&t1ê。•D3DXSHADERJSKIPVALIDATIONᢣ9ᘤSn$÷<"ṹò ，¦ᨵììᙠᵨo=AeᵨḄḼ⁐ᘤî，`ÚᵨK⌱⚗。•D3DXSHADERJSKIPOPTIMIZATIONᢣ9ᘤSI"ṹn$÷<Úᓄ。◀◤⌕n$&t，ᔲᑣSᵨK⌱⚗。•ppShader&?ᨬÐnᡂḄḼ⁐ᘤ"ṹḄ>?。•ppErrorMsgs&?ᙠvÑÒᡠÈRḄ>Ùᡈ┯Ḅ>?。•ppConstantTable103090^ᖾ31^×&¦1ôᢣ┐，eᵨKᢣ┐EḼ⁐ᘤ3。Û：0&8309¿ᢝḄᨬḼ⁐ᘤ᱐w3.0，PQJ,SUᕡḼ，ᙠSJ3.0᱐Ḅûe8dUᢣ}Ḽ⁐ᘤ᱐，Q¦Øᢣ}|=ᐹ#Ḅ᱐。ᔠḄ⚔AḼ⁐ᘤ᱐ᨵ：vs_l_0,vs_l__l、vs_2_0、vs_3_0；ᔠḄ²Ḽ⁐ᘤ᱐ᨵ：psj_0、ps_l_l、ps_l_2、ps_l_3、ps_l_4、ps_2_0、ps—3_0oxḄḼ⁐ᘤ"ṹe8Äwᐸ¦ᦪḄ¸ᦪ，ᵨJ_`⚔AḼ⁐ᘤᡈ²Ḽ⁐ᘤ。Û：Ḽ⁐ᘤ"ṹḄᑏ᪵SeäᙢBÈRoE⚪，Jî◤⌕n$&t。pû8"8950XḄᨬHḄḼ⁐ᘤ&tÃᐹQ？0^ᨵᐵKÃᐹḄᐹ#vÄᵨ，èÅÚᦻ。12.6Þ$»✌ᐜCDḼ⁐ ¡（HLSL)Ḅ ，ᒹ^^^ᓃÒḄᦪ£5`、⊤®b、 ¥、ᦪ¶ᑁ4。1«^1Ḅ 0 ¡35D，e8ᙠz{vÑÒX111^1 ¡÷ᓚ ¡n$I，8¹Uᳮ。ᨬxCD<ᵨ^1181ᑏḼ⁐ᘤÑ ，⌕ᒹHLSL"ṹḄᑏ。o»ᡃÐXz{<ᵨ111^1ᐹ#ᑏ⚔AḼ⁐ᘤ²Ḽ⁐ᘤ，8O<ᙠKᵨÑ "ṹÒᵨ⚔AḼ⁐ᘤ²Ḽ⁐ᘤÌ"³}ØOà+ÒḄ%ᑖØ。a!1.Ù$ᑖ᪆HLSLC ¡åÿ?ᙠª。2.Ḽ⁐ᘤÒḄLe8ᙠḼ⁐ᘤ"ṹå（ᙠ0++"ṹÒ）n$E？3.ÅÚ50Xᦻ，៉j^ᓃḄᑁᦪ。 Î13UḼ⁐ᘤ<ᦔ®2vo»Ḅz{，ᡃÐHLSLḄ ，,eÑOà+8O⚔AḼ⁐ᘤ²Ḽ⁐ᘤḄᭆù。»Xz{ᐹ#<ᵨeÑOà+"/³}ØOà+F，8O<ᵨᦔWko¶ᳮ⚔AḼ⁐ᘤ²Ḽ⁐ᘤ，<ᵨᦔW¶ᳮᔜ*G。13.1⚔@Ḽ⁐ᘤ⁚[ᐜCD⚔AḼ⁐ᘤḄØ、⚔A¯Ḅᭆù，ᯠx$ᔠ9Ñ CDᵨ⚔AḼ⁐ᘤḄp 。ᨬxᵨ⚔AḼ⁐ᘤU8"“30³}ØOà+Ḅ}*ᐝ᯿TU`，8O¹UI⚔AḼ⁐ᘤᐝ᯿TU`Ḅᳮ。13.1.1⚔ Ḽ⁐ᘤ ⚔AḼ⁐ᘤᙠØe8Ì"³}ØOà+Òᙶ᪗Lᣚ÷ᐝ᯿▤f，8ßJ╨Ò(tessellation)▤fåx，ᒆ◀÷ûú▤fåû。╨Ò▤f$kx，¯Xo=⚔Aᦪ£⌴⚔AḼ⁐ᘤ，⚔AeØᒹõß、[ᳮᙶ᪗、⚔A7⁐、+¶ᦪ£。⚔AḼ⁐ᘤSØ_`ᡈᑤ◀⚔A，8ᙠᜐᳮ$kx，t´ÒÈ#SûúÿÒḄ⚔Aß。◀ûå，Re8ÒÈ[ᳮᙶ᪗、⚔A7⁐、oᓄjᦪ¶。WÖᵨ⚔AḼ⁐ᘤ，³}ØOà+ÒḄᙶ᪗Lᣚᐝ᯿ᜐᳮX)ÎÌἭᵨ，13.1ᡠ9。ìᵨ⚔AḼ⁐ᘤî，³}ØOà+Bµᶍ÷LᣚóᐝrᐵḄG1ê。ìἭᵨ⚔AḼ⁐ᘤî，Böyᵨ³}ØOà+，,KᵨᡠᨵìûG(。13.107830⚔AᜐᳮvÑ Ḽ⁐ᘤ<ᦔ®ooo189⚔AḼ⁐ᘤᙠWQᵫ:#ᕒᑏḄojᑡ┐I⚔AḄḼ⁐ᢣ$，ì0^^(^30ᜐᳮᐗ⚔Aî，)ÎᵨJḼ⁐ᢣ$IZ=⚔A⌲on$ᜐᳮ，[ᡂ⚔Aᦪ£ḄᜐᳮÃÄ。ᵨ⚔AḼ⁐ᘤ，e8SÙ▲J³}ØOà+，ᐹᨵᜧḄᮣRឋ，e8Ro³}ØOà+ᡠSᐹᜓḄ⚔AᜐᳮØ，Rf¹cᩖḄᐝ᯿。13.1.2⚔ -#ᙠ³}ØOà+Ò，ᡃÐᵨFVFóF⚔Aᦪ£ᒹõᑖ。ᙠeÑOà+Ò，Óᯠ·e8ᵨ？9？óF⚔Aᦪ£，PQᙠeÑOà+Ò⚔Aᦪ£ᨵîeØBᒹõoÈ?9ᓹóFØÔḄᦪ£，IJJ*êæ，e8ᵨóFØÔf£Ḅ⚔A¯I^óF⚔Aᦪ£。e82vroi^ect3DDevice9::CreateVertexDeclaration()>_`⚔A¯I^，K>Ḅ¯。HRESULTCreateVertexDeclaration(CONSTD3DVERTEXELEMENT9*pVertexElements,IDirect3DVertexDeclaration9**ppDecl)；ᐸÒ：•pVertexElements^tl^-^D3DVERTEXELEMENT9^S^^^^a,ᦪÒḄZ•=ᐗ²ᑖóF⚔Aᦪ£ÒḄo=ᑖ，•ppDeclᵨJ]%_`Ḅ⚔A¯I^。⚔A¯I^QI⚔Aᐗ²ᔠḄo=Ê，⚔Aᐗ²}©。typedefstructD3DVERTEXELEMENT9{WORDStream;WORDOffset;BYTEType;BYTEMethod;BYTEUsage;BYTEUsageIndex;>D3DVERTEXELEMENT9,*LPD3DVERTEXELEMENT9;ᐸÒ：•Stream÷⚔AᑖrᐵὶḄᦪ£OḄ 。•Offset^⚔Aᦪ£:+ßᑮᱯ}÷ᦪ£ᑖrᐵὶḄᦪ£ḄÜ⁚â。•Typeᦪ£5`，KᡂᕒeÌ0300£0^v?£Pp5`Ḅ÷Uò，3ᵨḄ5`q⊤13.1，[5`ᑡ⊤èÅÚᦻ。•Methodᢣ}╨Òᜐᳮ（tessellatorprocessing)>，╨ÒᜐᳮÈḄ，ᡠ8ᙠÒᵨÒAòD3DDECLMETH0D_DEFAULT。•Usageᢣ}⚔AᑖḄᵨ⌶，QᵨÄßᔣ、ᔣRQ[ᳮᔣ¶，eÌPp5`0300£0^5^^Ḅ÷UPpò93ᵨḄ0300£0^^0£Pp3q⊤13.2,[ᑡ⊤èÅÚᦻ。•Usagelndex⊤9I⚔Aᐗ²Ḅ@A，ᵨJ᪗ᐹᨵrᵨḄi=ᑖ。 190oooÎ13U*13.13ᵨḄ0300£0>×vᓹ£Pp3D3DDECLTYPE______________________^#D3DDECLTYPE_FLOATlᐹᨵ1!ᐗóḄ/ ᦪ，$（^020，0，1>D3DDECLTYPE_FLOAT2ᐹᨵ2!ᐗóḄ/ ᦪ，$（ᡭ040050，1>D3DDECLTYPE_FLOAT3ᐹᨵ3!ᐗóḄ/ ᦪ，$（¹<^,0(^,0031,1)D3DDECLTYPE_FLOAT4ᐹᨵ4!ᐗóḄ/ ᦪ，$<11(^，<1(^,0031,float)D3DDECLTYPE_D3DCOLOR⚔ᐗóᙠᦪ¡¢ 0300^0]ôõ67_________________________⊤13.23ᵨḄ0300£0^86£Pp3’_____________________᪗89ᐹ:*___________________D3DDECLUSAGE_POSmON⚔ ᙶ᪗D3DDHCLUSAGE_BLENDWEIGHT⚔ ᔠᩗ=D3DDECLUSAGE_BLENDINDICES⚔ ᔠùúD3DDECLUSAGE_NORMAL⚔ $%ᔣᨬD3DDECLUSAGE_PSIZE⚔Ḅᜧ D3DDECLUSAGE_TEXCOORD⚔ >ᳮᙶ᪗D3DDECLUSAGE_POSITIONTHᙶ᪗?ᣚḄ⚔ ᙶ᪗D3DDECLUSAGE_COLOR⚔ A{BᡈD☢{BE⁐D3DDECLUSAGE_FOGFᓄᦪ¡GD3DDECLUSAGE,DEPTHHIᦪ¡G☢Q_`⚔A¯I^Ḅ9"ṹ。D3DVERTEXELEMENT9decl[]={{0,0,D3DDECLTYPE_FLOAT3,D3DDECLMETHOD_DEFAULT,D3DDECLUSAGE_POSITION,0>,{0,12,D3DDECLTYPE_FLOAT3,D3DDECLMETHOD_DEFAULT,D3DDECLUSAGE_NORMAL,0>,{0,24,D3DDECLTYPE_FLOAT2,D3DDECLMETHOD_DEFAULT,D3DDECLUSAGE_TEXCOORD,0},D3DDECL_END()>?V_RETURN{g_pd3dDevice->CreateVertexDeclaration(decl,&g_pVertexDeclaration));F"ṹ_`Ḅ⚔A¯I^，⊤9⚔Aᦪ£ᒹõß、+、[ᳮᙶ᪗}=ᑖ。9：⚔A¯ᦪḄᨬxo=ᐗ²QD3DDECL_END()。13.1.3ᵨ^^3[⚔AḼ⁐ᘤḄp ᙠo»ÒCDᑏḼ⁐ᘤḄvÑ，☢$ᔠ9Ñ 1«^11^ᓽ700^CDᵨ⚔AḼ⁐ᘤḄp ，,^9<ᵨ⚔AḼ⁐ᘤRᙶ᪗Lᣚ。K9Ñ 2v⚔AḼ⁐ᘤRo=¹våèÃḄ}。1.ᑏ⚔AḼ⁐ᘤ"ṹ9Ñ 1«^11^^^00^ᙠᓫäḄᦻᦻHLSLTransform•vshÒᑏ⚔AḼ⁐ᘤ"ṹ,ᐹ#"ṹQᙠo»125.2Þ⁚ÒÈḄ"ṹ。Ḽ⁐ᘤ"ṹᦻḄ8¹vÑ，8OḼ⁐ᘤ"ṹÒᔜ$"ṹḄᐹ#õ©，ᙠ12.5.2Þ⁚Ò Ḽ⁐ᘤ<ᦔ®OOO191n$*dCD，ᙠûSÙF。2.bÅìûh¿ᢝḄ⚔AḼ⁐ᘤ᱐ᙠᵨ⚔AḼ⁐ᘤåû，Kᐜbxìû(ᜓ¿ᢝḄ⚔AḼ⁐ᘤ᱐。9Ñ HLSLTransformbÅ⚔Aᘤ᱐Ḅ"ṹ。D3DDEVTYPEdeviceType?if(caps.VertexShaderVersion?//_`⚔A¯I^V_RETURN(g_pd3dDevice->CreateVertexDeclaration(decl,&g_pVertexDeclaration));F"ṹ_`Ḅ⚔A¯I^，⊤9⚔Aᦪ£ᒹõ⚔Aßᙶ᪗7⁐5=ᑖ。4.⚔AḼ⁐"ṹᙠ_`⚔AḼ⁐ᘤåû，◤⌕ᐜ⚔AḼ⁐"ṹ。ᙠ9Ñ HLSLTansformÒ⚔AḼ⁐ᘤḄ"ṹ：LPD3DXBUFFERpVSCode;DWORDdwShaderFlags=D3DXSHADER_SKIPOPTIMIZATION|D3DXSHADER_DEBUG;V_RETURN(D3DXCorapileShaderFromFile(L"HLSLTransform.vsh",NULL,NULL,"VS","vs_2_0",dwShaderFlags,&pVSCode,NULL,&g_pConstantTable));5._`⚔AḼ⁐ᘤ⚔AḼ⁐ᘤ"ṹx，e8&ᵨ107830069ᓃ6::063〖696Û951^1670>_`⚔AḼ⁐ᘤ，K>Ḅ¯。HRESULTCreateVertexShader(CONSTDWORD*pFunction,IDirect3DVertexShader9**ppShader)7ᐸÒ：*pFunctionᢣᔣᡂḄḼ⁐ᘤ"ṹf。•ppShaderᢣᔣᨬÐnᡂḄ⚔AḼ⁐ᘤ。VwḄ⚔AḼ⁐ᘤ"ṹ&?ᙠID3DXBUFFER5`Ḅ>?Ò， ☢ 192oooÎ13U0"31696P51^(1670>Ḅóo=¸ᦪQᢣᔣ0>^0R05`Ḅᢣ┐。ᡠ8✌ᐜ◤⌕&ᵨ103098G[£1:06186#07¹64)>，´ᑮᢣᔣ>?ᦪ£Ḅᢣ┐，ᯠxXᐸÃᣚwᢣᔣ0〜0^05`Ḅᢣ┐。ᙠ9Ñ Ç1^^^1^0011Ò_`⚔A⁐ᘤḄ"ṹ。if(FAILED(g_pd3dDevice->CreateVertexShader((DWORD*)pCode_VS->GetBufferPointer(),&g_pVertexShader))){pVSCode->Release();returnE_FAIL;_>6(⚔AḼ⁐ᘤ3ᙠḼ⁐ᘤ"ṹÒḄᐰ☢L，8Oᙠ¯îᵨ¿77(^^ᐵÏÜn$ÛḄL，BÌ8¹ᑮḼ⁐ᘤḄ3⊤Ò。ᙠ0+"ṹÒ，e82v0309Ḅ1030᱄€01^1×&&^1ôEḼ⁐ᘤḄ3ᨬ⊤。ᙠḼ⁐ᘤ"ṹÒᵨḄ¡i3，ᐸÌò◤⌕ᵫᓚ++"ṹ。ᙠûᵨḄᐰþLmatWorldViewProj,KL⊤9I⚔An$LᣚḄᔠLᣚ▣，µᯠz1ᙠḼ⁐ᘤ"ṹÒ᪀⌼J᪵o=Lᣚ▣QÞãḄ。ᡠ823ᐜᙠ<：++"ṹÒ᪀⌼rKḄ▣，ᯠx&ᵨID3DXConstantTable:•SetMat^lx()¨=matWorldVie^vP^oj[÷nᙠC++9ṹÊ᪀⌼Ḅ▣。☢8《^1>^0116976〜？10>)ᐰþLw，ÛwḼ⁐ᘤ3(ᦪò。óo*>Q&ᵨ10309<^^1^l1^BGetConstantByName()>，᪷£LḄÈ7;Ìo᪗LḄ¥P，ᯠx2vK¥PwḼ⁐ᘤ3(ᦪò，ᡠ9。D3DXHANDLEhMatrix;D3DXMATRIXmat;//᪀⌼**^^,"ṹᶍpContantTable->GetConstantByName(hMatrxx,"matWorldV1ewPro3");pContantTable->SetMatnx(pd3dDevice,hMatrix,&mat)óB*>Qz1X¸ᦪ1^0ᑿ8P(wLḄÈ7，ᡠ9。pContantTable->SetMatnx(pd3dDevice,"matWorldViewProj",&mat)ᙠÑ Ò，W¦◤⌕wḼ⁐ᘤ3(oSᦪò，ᑣᵨóB*>f>¯o。QW◤⌕3(mḼ⁐ᘤ3Ḅò，eØ◤⌕᪷£Ñ $îÿ，SeᦋLLᣚ▣，Jîᵨóo*>f>¯，ᦔ᳛·f。9Ñ 8150>n#00«¬ᵨḄQóB*>。 Ḽ⁐ᘤ<ᦔ®OOO193◀SetMatrix()>å，703090^¹×&¦1ôR¡iᵨJ(ᐸ¦5`3Ḅ>，⊤13.3ᑡÈo3ᵨḄ>，[Ḅ>ᑡ⊤èxÚᦻ^⊤13.33ᵨḄ1030᱄〇0□13^×313781ô>__________________1ô>_________________ÛSetBool(o=äòSetBoolArray(o=äᦪSetFloat(o=ôAᦪSetFloatArray(o=ôAᦪᦪSetInt(o=ᦪSetIntArray(No=ᦪᦪSetMatrix(o=▣SetMatrixArray(No=▣ᦪSctVcctor(o=ᔣᨬSctVectorArray(o=ᔣ&ᦪ×：⊤13.3ÊᑡÀḄ¨，vwíᓫ=>nÎ:ᦪᐭᦪḄ，vwFᩖḄ=>（^ᔣ、▣、᪀g）nÎ:ᦪᐭḄᢣᔣᦪḄᢣ┐。vwᦪñ=[÷Àᦪ，ÁᨵÎᦪ，ᵨwᢣäᦪñᐗ4Ḅᦪ。7.ᵨ⚔AḼ⁐ᘤRᙠ.wᵨ⚔AḼ⁐ᘤ÷oᑗZᜓ，1ᩭe8ᵨ⚔AḼ⁐ᘤ"/³}ØOà+ÒḄ×&ᓃḄØ。ᵨ⚔AḼ⁐ᘤ3ᓫ，¦◤⌕&ᵨ10^“300〜1(^::5v96ᡭ65&3(^0>(⚔AḼ⁐ᘤᓽe，ᡠ9。g_pd3dDevice->SetVertexShader(g_pVertexShader);(⚔AḼ⁐ᘤåx，07^^30X)ÎἭᵨ³}ØOà+ÒḄ×&1▤f，,)Îᵨ⚔AḼ⁐ᘤn$⚔ALᣚᐝ᯿ÃÄ。9Ñ 1^151^1^-1^711ÒFḄ["ṹ。g_pd3dDevice->SetStreamSource(0,g_pVB,0,sizeof(CUSTOMVERTEX))?g_pd3dDevice->SetVertexDeclaration(g_pVertexDeclaration);g_pd3dDevice->SetVertexShader(g_pVertexShader);g_pd3dDevice->DrawPrimitive(D3DPT_TRIANGLESTRIP,0,1);☢Ḅ"ṹ✌ᐜ(ᦪ£O，ᯠx(⚔A¯I^⚔AḼ⁐ᘤ，ᨬxF。ᙠû·e8Sᵨ⚔A¯I^，-ᯠᵨᮣR⚔Azb。8.³Ã⚔AḼ⁐ᘤrᐵI^ᙠÑ ⌨Èåû，S⌕uµ³Ã÷⚔AḼ⁐ᘤrᐵḄI^，ᒹ⚔AḼ⁐ᘤI^、⚔A¯I^、3ᨬ⊤1ôI^。×：ᙠR#$，ᙠç⚔@Z[D，ᡃ(Vn10^3006469::€A&1668“[61()¨ḄÎ:ᦪ？？[÷ ᨵᦔḄᮣ⚔@56。DçḄ⚔@Z[，û#n“FVF⚔@Z[”。®='ᦪ[÷n0,ᑣçḄ⚔@Z[û#n“iFVF⚔@Z[”。ᙠ]^♦HLSLTransform*，ᡃ(çḄÒiᓹ？⚔@Z[。9Ñ HLSLTranSf0^nḄᐸ¦Rd⁚，ᡃÐ៉，ᙠûÞ'ÙF。ᐸ$ᦔW13.2ᡠ9。 194................................................................................................................................oooÎ13U13.29Ñ q^×JXᢕ$ᦔW☢2v9Ñ 111^11^Dᓄ0^CDᵨ⚔AḼ⁐ᘤḄᐹ#p ，î·e8³}ØOà+Ò⚔Aᙶ᪗LᣚḄᢈGᑁf。2v☢⚔AḼ⁐ᘤḄᐹ#ᵨe8ÚÈ，ᵨeÑOà+,SQcᩖ， åx，B#RᨵîᵨeÑOà+ᵨ³}ØOà+f¹>¯。13.1.4ᵨ⚔AḼ⁐ᘤRᐝ᯿U`ᙠo⁚Ḅ9Ñ 1«^0>31^ᓄ0«Ò，2v⚔AḼ⁐ᘤR⚔ALᣚ。⚔AḼ⁐ᘤḄ⌕÷zᒹ5=>☢：o=Q⚔ALᣚ，=o=Qᐝ᯿T。☢CD<ᵨ⚔AḼ⁐ᘤR8^30³}ØOà+Ḅ}*ᐝ᯿TU`。o>☢e8nop៉⚔AḼ⁐ᘤ"ṹḄᑏ⚔AḼ⁐ᘤḄᵨ，=o>☢·e8³}ØOà+Òᐝ᯿TḄᢈGᑁf，¹UI³}ØOà+Òᐝ᯿TḄᳮ。1.úᐝᐝ᯿U`ᙠúᐝᐝ᯿TU`Ò，ᡠᨵᐝ+ᙳᒴᙢ^ᔜ=>ᔣ᯿]ᑮᱥ#，J*ᐝ᯿U`ᙠÿÒQÔᨵßḄ。eᵨ☢Ḅ;bóFúᐝᐝ᯿TU`^Cjunbient—^intensit>'X^colorX^matcrialᐸÒ，4__⊤9úᐝḄ£，4。^⊤9úᐝḄ7⁐，⑽㈣⑴⊤9ᱥ#Iúᐝᔜ7⁐ᡂᑖḄI]jᦪ。Rúᐝᐝ᯿TU`Ḅ⚔AḼ⁐ᘤ"ṹ。//ᐰþLn，ᙠ0++"ṹÒ(qᐸᐹ#ᦪòfloat4x4matWorldViewProj;float4materialAmbient;//•⚔Ar⁐ᘤÒÈ$᪀structVS_OUTPUT{float4Pos:POSITION;float4Color:COLOR; ⁐ᘤ<ᦔ®ooo195//⚔Aὅ⁐ᘤᐭôᦪVS_OUTPUTVS(float4Pos:POSITION){VS_OUTPUTOut=(VS_OUTPUT)0;Out.Pos=mul(Pos,matWorldViewProj);float4AmbientColor={1.0f,1.0f,1.0f,1.0f>;floatAmbientIntensity=0.5;Out.Color=AmbientIntensity*AmbientColor*materialAmbient;returnOut?>ᙠ☢Ḅ"ṹÒ，ᐰþL0^16^3101^»⊤9ᱥ#ḄúᐝI]jᦪ，8Qo=ᒹõ4=ᐗ²Ḅᔣ，ᵨ8ᩭᢣ}ìû⚔AØI]7⁐Ḅúᐝ，8OØI]i´。KLḄᐹ#ÌòQᙠ0++"ṹÒ(Ḅ。»9Ñ ¦1510^76ᡷ^9ᵨ☢Ḅ⚔AḼ⁐ᘤRúᐝᐝ᯿TU`。9Ñ ¦[51^ ^ᡷFo=ᵫ03090^^1^08()ᦪ_`Ḅₐ U`，ᐸÒF%ᑖḄ"ṹ：g_pd3dDevice->SetVertexShader(g_pVertexShader);g__pTeapotMesh->DrawSubset(0);.◀☢ÈḄ⚔AḼ⁐ᘤ"ṹå，9Ñ Ḅᐸ¦ᑁ4ᙠû☢-CDv，ᐹ#Rd⁚èÅÚÑ V"ṹ。W]： ᵨ·5>zMND，◤⌕·a·5i>ÊḄ⚔@WX ⚔@Ḽ⁐ᘤᡠ◤⌕Ḅ⚔@ᦪ¸。ᙠÎ9Uᡃ(Wᑮ， ᵨ030᱄0^^6*ᑡÀᦪçḄ·5i>Ḅ⚔@ᒹL÷ᙶ᪗<¨O¹ᑖᦪ¸。R4n10308356^5:0^〜5ᓄ6〖0¨ᙠᑁ¹µ=ᢣä⚔@56，ᡠᙠMÊÒ5◤⌕ç[÷⚔@ô×v 。2.mᐝ᯿i>ᙠI]ᐝ᯿U`Ò，◤⌕ὃ⇋ᐝVḄß，·QÛ，ᐝᙠÿÒQᨵß>ᔣḄ，JQᡠçḄßᐝ᯿U`（positionallightingmodel)0JQI]ᐝ᯿U`÷úᐝᐝ᯿U`åÿḄᨬᜧ。I]ᐝ᯿U`Ḅ=o=ᱯQI]ᐝ+÷e8ὅḄßNᐵ。Vû，ᙠI]ᐝ᯿U`Ò，}Cᱥ#ᨬÐḄḼ⁐,SBVwe8AḄLᓄᦋL。J·QwI]ᐝ᯿U`ÌýᵨᩭUSᐝ¸⊤☢ḄlV。I]ᐝ᯿U`⍳+^3^“"}ᳮ，K}ᳮᵨ5=ᔣkóFI]ᐝ᯿U`：o=QóFᐝVßḄᔣ1Kᔣ^ᱥ#⊤☢⚔AᢣᔣᐝVß，=o=QóF⚔AᔣḄᔣN,6.1ᡠ9。I]ᐝ᯿1ᓝU`eᵨbóF。^diffusc=^imcnsiiyX^colorXCOS0XDmatcria]ᐸÒ，h^_ᓄ^ᑖ⊤9I]ᐝḄ£7⁐，;_^⊤9ᩞWḄI]jᦪ，0w1"åÿᜳ。W1"-wᓫßᔣ，ᑣ0^0s¶J17^ḄAÿ，JîeᵨbóFI]ᐝ᯿U`。^diffuse—^intensity^^cooiN.L,XZ^roaterjaj23XI]ᐝ᯿ᡂᑖ÷úᐝᐝ᯿ᡂᑖr¹ᩭJᔠᐝ᯿ᦔW，Jî⚔AḄ7⁐òT;b。 96oooÎ13UColor—^intcnsity᱄^color᱄^material+^intensityX^colorN•LX^matcrialRenopXF;bᓄw8b。Color=AmbientColorxAmatcrial+DiffuseColorxN•LxDmaterialᐸÒ©ᡠ/ᕸ^/(^=AimcnsityxAco)or,DiffuseColor=DintcnsityxD—。Û：ᓃᔣḄ4£JᐝcḄL÷ᔣ，ᓽᐭᐝᔣḄmᔣ，|ᙠ¾e¦§ ，n Õb"、íᓄᙢB ᔜᐝ᯿i>，=äûnᐝᔣᡈᐝ᯿ᔣᔣ，vRxyὅᨵ*⏨ḄZ,。»9Ñ ¦151871^^^9ᵨ⚔AḼ⁐ᘤRI]ᐝ᯿TU`，K9Ñ ᙠ111^10^ᓄ1^9Ñ ḄẠ8¹I]ᐝ᯿ᦔW，ᐸÒ⚔AḼ⁐ᘤḄ["ṹ。//ᐰþL3float4x4matWorldViewProj;//cᔠLᣚ▣float4x4matWorld;//&▣float4vecLightDir;//óᐝ>ᔣfloat4materialAmbient;//ᩞWI]úᐝjᦪfloat4materialDiffuse;//ᩞWI]jᦪ//⚔AḼ⁐ᘤÒÈ$᪀structVS_OUTPUT{float4Pos:POSITION;float4Color:COLOR;>；//⚔Ah⁐ᘤᐭôᦪVS_OUTPUTVS(float4Pos:POSITION,float3Normal:NORMAL){//T⚔AßVS_OUTPUTOut=(VS_OUTPUT)0?Out.Pos=mul(Pos,matWorldViewProj)?//T⚔A7⁐float4Light=normalize(vecLightDir);float4Norm=normalize(mul(Normal,matWorld));float4diffuseColor={1.0f,1.0f,1.0f,1.0f>?float4ambientColor={0.5f,0.5f,0.5f,1.0f};Out.Color=ambientColor*materialAmbient+diffuseColor*saturate(dot(Light,Norm))*materialDiffuse;returnOut;}VwᙠTI]7⁐òî◤⌕ᵨᑮ⚔Aᔣ，ᡠ8ᙠḼ⁐ᘤᐭ14ᦪ95()ḄÒᐭ¸ᦪÒ，8¹⚔Aᔣ1^00«&1，×î2v ©NORMALᢣ9ᘤXKᦪ£u}ᑮrKḄd?ᘤÒ。wn$I]ᐝ᯿T，✌ᐜ◤⌕&ᵨi^ᓃᑁᦪḄᕸᓄ…eᓄᐝ᯿>ᔣᔣ⚔AḄᔣ。ᐸÒöᓄᐝ᯿>ᔣᔣḄ"ṹ。float4Light=normalize(vecLightDir);I×⚔Aᔣᨬ，Vwᨬ*⚔AᔣßJᙢᙶ᪗j，ᡠ8ᙠöᓄ⚔Aᔣåû， Ḽ⁐ᘤ<ᦔ®ooo197✌ᐜK2v&Lᣚ▣①⇧〜17(!，XᔣLᣚᑮ&ᙶ᪗j，"ṹ。float4Norm=normalize(mul(Normal,matWorld));ᨬx，᪷£û☢ÈḄᐝ᯿T;b，T⚔AḄ7⁐ò，"ṹ。Out.Color=ambientColor*materialAmbient+diffuseColor*saturate(dot(Light/Norm))*materialDiffuae?ᐸÒ，^[5[ᑁᦪ(180ᵨJT5=ᔣḄAÿ，ᦪvᡷ()ḄÄᵨQXAÿxḄ$W9Ìᑮ[0，1]ÿᑁ。ûî⚔A7⁐òQᵫìûúᐝI]ᐝ7⁐ᑖý8IKḄᩞWI]jᦪ，ᨬxÙ`¹ᙠo® ´ᑮḄ。VwI]ᐝ᯿◤⌕ᵨ⚔A+，ᡠ8⚔Aᦪ£◤⌕+1ê。Vw03090^3^1^Í01()ᦪ_`Ḅₐ U`Ḅ⚔A)Îᒹõ+1ê，ᡠ8ᙠ9Ñ G5ᓃ0〖7^6ÒS◤⌕n$wḄᜐᳮ。9Ñ ⇧510〖7ᓄ6Ḅᐸ¦ᑁ4ᡃÐÛ៉，ᐹ#d⁚è¸ὃᐸV"ṹ。3. ☢I]ᐝ᯿U`úᐝS◤⌕ὃ⇋ᐝḄ>ᔣ，·S◤⌕ὃ⇋e8AḄ>ᔣ，I]ᐝ᯿U`¦◤ὃ⇋ᐝḄ>ᔣ，ᙠ ☢I]ᐝ᯿U`Ò，î⌕ὃ⇋ᐝḄ>ᔣ，·⌕ὃ⇋e8AḄ>ᔣ。VwIJUᐝ¸、ᨵᐝxᡈyᐝḄ⊤☢，Xe8Aᐭὃ⇋Qᨵ⌕Ḅ。ᙠ ☢I]ᐝ᯿U`Ò，ᵨ5=ᔣℏᩭT ☢I]ᡂᑖ.*e8Aᔣ9I]ᔣX。ûὅóFe8AḄrIß，xὅóFᐝᔣḄI]>ᔣ，6.2ᡠ9。9XḄᜳwcp,vg÷X☠z，I]ᐝgL。Vû008Ò÷ ☢I]ᐝ᯿ᡂì。=，R◤⌕ᨵo=ᢣᦪ《ᩭ⊤9ᐝx}ឋ，0Ḅògᜧ， ☢I]ᐝg£。eᵨbóF ☢I]ᐝ᯿TU`。^specular=^intensityX^colorX(COSᔣᔣḄIᔣ。Pwf¹z1、ᓄᙢóF ☢I]ᐝ᯿U`，4{iêæ，X97we8>ᔣᔣ，Iû/ὅᨵo=Ü⏨ḄA。JoA÷I]ᐝ᯿U`ÒḄ“L”ᔣ5D。᪷£☢ḄT;b，e8ᑏÈ8¹ ☢I]ᐝ᯿ᦔWḄ⚔AḼ⁐ᘤ"ṹ，[ 198oooÎ13U"ṹ。//ᐰþL}float4x4matWorldViewProj;//cᔠLᣚ▣float4x4matWorld;//&▣float4vecLightDir;//óᐝ>ᔣfloat4vecEye;//R8Aßfloat4materialAmbient;//ᩞWúᐝI]jᦪfloat4materialDiffuse;//ᩞWI]jᦪfloat4materialSpecular;//ᩞW ☢I]jᦪ//⚔AḼ⁐ᘤÒÈ$᪀structVS_OUTPUTᔣe8>ᔣ•float3lightDir=normalize(vecLightDir);float3po8World=normalize(mul(pos,raatWorld));float3viewDir=normalize(vecEye_posWorld);//Tᔣ3>ᔣ~I]£float3normalWorld=normalize(mul(normal,matWorld));float4diff=saturate(dot(normalWorld,lightDir));//TI]ᐝ>ᔣ（R=2*(N.L)*N-1) ☢I]£float3Reflect=normalize(2*diff*normalWorld-lightDir);floatn=0.5;float4specu=pow(saturate(dot(Reflect,viewDir)),n);//⚔A7⁐float4diffuseColor={1.0f,1.0£r1.0£,1.0f}?float4ambientColor={0.5f,0.5f,0.5f,1.0f};float4specularColor={0.0£f0.0f,1.0f,1.0f};Out.Color=ambientColor*materialAmbient+diffuseColor*diff*materialDiffuse+specularColor*specu*materialSpecular;returnOut;>᪷£☢I ☢I]ᐝ᯿TU`ḄóF8O"ṹÒḄü³，SãᳮF⚔AḼ⁐ᘤ"ṹ，ᡠ8ᙠûSÙ*dCD/»9Ñ 1«^15?6(^1&^^9ᵨF⚔AḼ⁐ᘤ"ṹw8¹ ☢I]ᐝ᯿ᦔW。◀☢Ḅ⚔AḼ⁐ᘤ"ṹå，K9Ñ Ḅᐸ¦%ᑖi^ᓃ8786r，ᐹ#Rd⁚è¸ὃV"ṹ。 Ḽ⁐ᘤ<ᦔ®OOO19913.234Ḽ⁐ᘤo⁚CD⚔AḼ⁐ᘤḄrᐵᑁ4，Þ⁚XCD078309eÑOà+ᢈGḄ=o=@⌕Ḅᑖ¿：²Ḽ⁐ᘤ。13.2.1²Ḽ⁐ᘤCD²Ḽ⁐ᘤ⌲=I²n$ᜐᳮ。²Ḽ⁐ᘤ⚔AḼ⁐ᘤᔠᵨ，⚔AḼ⁐ᘤḄÒÈQ²Ḽ⁐ᘤḄÒᐭ。ᐸ¦²vÄ（oᓄgᔠ、UrvÄ8OFp᪗gᔠ）-Qᙠ²Ḽ⁐ᘤåx$Ḅ。²Ḽ⁐ḄOÑ13.3ᡠ9。】3.38830²ᜐᳮOѲḼ⁐ᘤḄ⌕÷zQ[ᡂ[ᳮ¬᪵8Oi@[ᳮgᔠ¶rᐵvÄ，ᙠØeÌ"³}ØOà+Ḅ[ᳮ]▤f。²Ḽ⁐ᘤᜐᳮßJᐝ᪕ᓄ▤fåx，8^ᐝ᪕ᘤ、⚔AḼ⁐ᘤ、KᵨÑ 、[ᳮcᜐ;Ìᦪ£。²Ḽ⁐ᘤᓄcᩖḄ[ᳮgᔠ▤fḄvÄ，´:#ᕒØT>¯ᙢ[ᡂ¡icᩖḄ[ᳮvÄ。9：ᙠ:~Ê，ᳮk15ü:[X⁐ᦪ¸，Á:[ᡠᨵv34Ḽ⁐B¨ᨵᵨḄᦪ¸。ᓫᙢÛ，²Ḽ⁐ᘤQojᑡ┐I²ᜐᳮḄᢣ$ᔠ。8^830Iᐗn$ᐝ᪕ᓄᜐᳮî，Xᵨ²Ḽ⁐ᢣ$IZo=²n$ᜐᳮ，ᜐᳮḄ$WÙn$oᓄᜐᳮ、Ust、Urst7⁐gᔠ¶vÄ。23²Ḽ⁐ᘤ¦ÒȲḄ7⁐，,ÒÈḄ7⁐Qfloat45`。13.2.2ᵨ²Ḽ⁐ᘤḄp ☢$ᔠ9Ñ ^^^^8È，CDᵨ¦151^²Ḽ⁐ᘤḄp 。K9Ñ ᙠoÞ⁚HLSLDiffUse9Ñ ḄẠ，2v²Ḽ⁐ᘤw8¹[ᳮᦔW^1.ᑏ²Ḽ⁐ᘤ"ṹᙠ9Ñ ^^^ô^-È"Ò，²Ḽ⁐ᘤ"ṹ&?ᙠᦻ14151×8ᡷ".?Ò。[Ḅ"ṹ。//[ᳮ¬᪵ᘤ 200oooÎ13Usampler2Ds_2D=sampler_state{minfilter=LINEAR;maxfilter]LINEAR;>；//²Ḽ⁐ᘤᐭôᦪfloat4PS(float2tex:TEXCOORD,float4color:COLOR):COLOR{float4outColor=0;outColor-tex2D(s_2D,tex)*color;returnoutColor;>ᙠ☢Ḅ"ṹÒ，✌ᐜ}©o=BC[ᳮ¬᪵ᘤᓃ20,ᙠK¬᪵ᘤÒ,Ôᨵᢣ}[ᳮ，J*êæ，[ᳮ¬᪵ᘤXᵨᙠ0+"ṹÒ(Ḅìû[ᳮ。ᵫJ²Ḽ⁐ᘤ23¦ÒÈ7⁐ᦪ£，ᡠ8Ôᨵwᐸ}©ÒÈ$᪀， z1ᵨ$0ò4Äw²Ḽ⁐ᘤᐭôᦪ？5()Ḅ]%5`，,ᙠᦪ¯åxᵨ ©001^0Xᢣ9]%Ḅᦪ£Q²7⁐。ᙠ²Ḽ⁐ᘤᐭôᦪÒ，ᵨ¦151ᑁᦪ1^20()IìûBC[ᳮI^n$¬᪵，ᯠxX¬᪵´ᑮḄ[ᳮ7⁐ÒᐭḄᐝ᯿7⁐rý，ÄwᨬÐÒÈḄ²7⁐。2v☢ḄR"ṹe8ÚÈ，ᵨ²Ḽ⁐ᘤn$[ᳮ▤fgᔠvÄ3ᓫ。2. ¡ýï2ᜓ¢ᢝḄ<¤Ḽ⁐ᘤ᱐¦÷⚔AḼ⁐ᘤ5D，ᙠᵨ²Ḽ⁐ᘤåû，KᐜbÅìû(ᜓ¿ᢝḄ²Ḽ⁐ᘤ᱐。ᙠ9Ñ ^^^ᓃ×61^Ò，bÅ"ṹ。if(caps.VertexShaderVersion_`²Ḽ⁐ᘤ，K>_`⚔AḼ⁐ᘤḄ€À％"651^^()>5D。ᙠ9Ñ ¦ᓃ51^ ^Ò，_`²Ḽ⁐ᘤḄ"ṹ。if(FAILED(g_pd3dDevice->CreatePixelShader((DWORD*)pPSCode->GetBufferPointer()•&g_pPixelShader))){•pPSCode->Release(); Ḽ⁐ᘤ<ᦔ®OOO201returnE_FAIL;>5.Ḽ⁐ᘤ ᙠ²Ḽ⁐ᘤ_`[åx，ᵨ²Ḽ⁐ᘤFåû，ᨵî◤⌕w²Ḽ⁐ᘤ"ṹÒḄ)3(ᐹ#ḄÌò。w²Ḽ⁐ᘤ(3Ḅᐹ#>w⚔AḼ⁐ᘤ(3Ḅ>5D。Vwᙠ¦15^^0«^9Ñ ᵨḄ²Ḽ⁐ᘤḄ"ṹÒÔᨵ3，ᡠ8S◤⌕w²Ḽ⁐ᘤ(3，ᙠoÞ⁚XBÚᑮw²Ḽ⁐ᘤ(3Ḅêæ。6. ᵨḼ⁐ᘤîᯠwᵨ²Ḽ⁐ᘤ÷ᔆoᑗZᜓ，1ᩭe8ᵨ¨Ḽ⁐ᘤ。ᙠ9Ñ HLSLTextUreÒ，îᵨ⚔AḼ⁐ᘤ²Ḽ⁐ᘤ，F%ᑖḄ"ṹ。g_pd3dDevice->SetStreamSource(0,g_pVB,0,sizeof(CUSTOMVERTEX));g_pd3dDevice->SetVertexDeclaration(g_pVertexDeclaration);//(⚔A¯I^g_pd3dDevice->SetVertexShader(g_pVertexShader);//(⚔Aὅ⁐ᘤg_pd3dDevice->SetPixelShader(g_pPixelShader);//(²⁐ᘤ•g_pd3dDevice->DrawPrimitive(D3DPT_TRIANGLESTHIP,0,2*50-2);7.Ḽ⁐ᘤᐵᨬxᙠÑ ⌨Èû，³Ã²Ḽ⁐ᘤI^8O÷årᐵḄ3⊤I^。Vw◤⌕n$[ᳮ]，ᡠ8ᙠ9Ñ 1«^^80^Ò，◤⌕wḄ⚔Aᦪ£8¹[ᳮᙶ᪗，îw⚔A¯I^8¹rKḄ⚔A¯ᐗ²。 ◤⌕I⚔AḼ⁐ᘤ"ṹn$rKḄÚᦋ，wᐭôᦪ8¹o=ᵨJÒᐭ[ᳮᙶ᪗Ḅ¸ᦪ，,w⚔AḼ⁐ᘤÒÈ$᪀8¹o=&?[ᳮᙶ᪗Ḅᡂᕒ。⚔AḼ⁐ᘤz1ÒÈ2v¸ᦪÒᐭḄ[ᳮᙶ᪗，ÔᨵIᐸn$÷?float4tempi=outColor*lightf;floattemp2=tempi.x+templ.y+templ.z;templ.xyzw=temp2;outColor=templ*luminance;，returnoutColor;>☢Ḅ"ṹX᪷£[ᳮᐝ᯿´ᑮḄl+7⁐Ãᣚw³Lò，,2vᐰþL1È^ᓃ3¹6ᑴ=ḄL。9Ñ 11181^»^0&0^^9F²Ḽ⁐ᘤRḄᦔW。✌ᐜ2v3⊤*+ᓄ1D^1^^6ᐰþL，"ṹ。g__pPSConstantTable->SetFloat(g_pd3dDevice,"luminance",0.8£);◀²Ḽ⁐ᘤ"ṹ☢*+ᓄ²Ḽ⁐ᘤᐰþLḄ"ṹå，9Ñ i^11^¸^^^û☢Ḅ111^0^^1^[ᐰ。ᐸ$ᦔW13.5ᡠ9。13.5ᵨ²Ḽ⁐ᘤRḄ³Lµ99：9÷ø0=Ü×[]n13，:íᓫiØãḄᦔ®。R，ᨵᑮḄ⁐13，vw¦§，:HÀ34X⁐Ḅ⁐ᑖ，=ᐸóᑖ[÷n0。 Ḽ⁐ᘤ<ᦔ®OOO20313.3ᦔ®û5⁚ᑖCDeÑOà+ÒᨬḄᑁ4o⚔AḼ⁐ᘤ²Ḽ⁐ᘤ。ᐸÒ⚔AḼ⁐ᘤ²Ḽ⁐ᘤQᑖ¶ᳮḄ，ᐸ"ṹßJSḄᦻÒ。WØTX⚔AḼ⁐ᘤ²Ḽ⁐ᘤko¶ᳮḄ)，f¹>¯，JQ⁚X⌕CDḄᦔWḄÄᵨ。13.3.1ᦔWCDᦔWQJᔠ¶ᳮ⚔AḼ⁐ᘤ²Ḽ⁐ᘤḄ᪾¾。2vᦔW，e8X⚔AḼ⁐ᘤ²Ḽ⁐ᘤk®ᩭ，xᙠ^+"ṹÒ¦◤¹ᦔWᦻ（.fx),,᪷£ᦔW"ṹ_`ᦔW1ô，ᯠxe82vᦔW1ôᢣ┐>¯ᙢᵨ⚔AḼ⁐ᘤ²Ḽ⁐ᘤ。e8 ᦔWÚÄQë1⚔AḼ⁐ᘤ²Ḽ⁐ᘤnᡂFᩩḄo=Ïp 。o[ᙠᦔWÒᒹõo*ᡈi*（technique)，Z*23-ᒹõoᩩᡈiᩩFôÇ(renderingpass),ᡠ9。techniqueT0//0{passP0//ôÇ0{…}passP1//ôÇ1{…}passPn//ôÇ11{…}>techniqueT1//1techniqueTn//ú¨ᡭ{…>QFḄᱯ}>，ᦔWe8w¿ᑴo=o*ᡈi*，^e8>¯ᙢ┐ISḄhSḄF>b。VwSḄµᓱᐹᨵSḄØ，ᵨᦔWe8wojᑡhSḄ。WKᵨÑ $ᙠᨬH、ᨬḄh(ᜓ，e8ᵨᨬḄn$F。rI，IJឋتoḄh(ᜓ，e⌱àÛiḄF。FôÇÊ(ᜓG、¬᪵ᘤ8O（ᡈ）ᵨJKFôÇḄḼ⁐ᘤ。ᵨiᩩôÇḄlVQ，wR)ᱯPᦔW，ZᩩôÇ◤⌕ᵨSḄFGḼ⁐ᘤIo=|<#n$F，ᙠ?0ôÇÒ¾R0^gᔠ，ᙠ？1ôÇÒἭᵨ01^gᔠ。13.3.2_`ᦔWᙠᵨᦔWåû，✌ᐜ◤⌕ᑏᦔW"ṹ，,᪷£ᦔW"ṹnᡂᦔWI^。Ḽ⁐ᘤ"ṹo᪵，e8XᦔW"ṹ&?ᙠᦻᦻÒ，·e8&?ᙠÑ "ṹḄܤTÒ，Sv，23ᵨxqw.&ḄᦔWᦻ&?ᦔW"ṹ。☢Qo=ᦔW"ṹ9。 204oooÎ13U//ᐰþLfloat4x4matWorldViewProj;//ᔠLᣚ▣Texture2DtexObj;//[ᳮI^//[ᳮ¬᪵ᘤsampler2DSampler2D*sampler_state{Texture=;MinFilter=LINEAR;MagFilter:LINEAR;MipFilter=LINEAR;AddressU=WRAP;AddressV=WRAP://⚔AḼ⁐ᘤÒÈ$᪀structVS_OUTPUT{float4Position:POSITION;float2TextureUV••TEXCOORDO?//⚔AḼ⁐ᘤᐭôᦪVS_OUTPUTVS(float4PossPOSITION,float2vTexCoord0:TEXCOORDO){//⚔AßVS_OUTPUTOut=(VS_OUTPUT)OOut.Position=mul(Pos,matWorldViewProj);//ᙶ᪗Lᣚ//z1ÒÈ[ᳮᙶ᪗Out.TextureUV=vTexCoord0;returnOut?//²Ḽ⁐ᘤᐭôᦪfloat4PS(VS_OUTPUTIn);COLORO{float4OutColor=0;,OutColor=*tex2D(Sampler2D,In.TextureUV);returnOutColor;>//techniqueTShader{passP0{VertexShader=coropilevs_2_0VS();PixelShader=compileps_2_0PS()j>>ᙠ☢Ḅ"ṹÒ，÷⚔AḼ⁐ᘤ²Ḽ⁐ᘤrᐵḄᜧ%ᑖᑁ4ᡃÐÛ៉，(9ᨵḄQ，}©o=⊤9[ᳮI^ḄᐰþL，,ᙠ[ᳮ¬᪵ᘤÒᵨK[ᳮ，ᐸÒJ=[ᳮI^◤⌕ᙠ0+"ṹÒ2vᦔWn$(。☢ÈḄᦔW"ṹ3ᓫ，¦ᨵ Ḽ⁐ᘤ<ᦔ®OOO205o*，K·¦ᨵoᩩôÇ，,wôÇ(rKḄ⚔AḼ⁐ᘤ²Ḽ⁐ᘤ。0&83010309£€[681ô⊤9ᦔW，K1ôöD)103098356£[€681ô。D3DXrKḄ03090^〖6[€6“?[00^116()ᦪ，ᵨJ^ᦔWᦻ_`ᦔWI^，KᦪḄ¯。HRESULTD3DXCreateEffectFromFile(LPDIRECT3DDEVICE9pDevice,LPCTSTRpSrcFile,CONSTD3DXMACR0*pDefines,LPD3DXINCLUDEpInclude,DWORDFlags,LPD3DXEFFECTPOOLpPool,LPD3DXEFFECT*ppEffect,LPD3DXBUFFER*ppCompilationErrors)；ᐸÒ：•pDeviceᢣᔣ÷_`ḄᦔWrᐵὶḄF(ᜓ。•pSrcFileᦔWᦻḄᦻÈ。•pDefinese⌱¸ᦪ，ᢣᔣo8 30^$ḄQ}©，ᦔWI^ᵨJQᢣ}⚜ᜐᳮvÄ，ᵨJḼ⁐ᘤḄ⚜ᜐᳮ。WS◤⌕IḼ⁐ᘤn$⚜ᜐᳮ，e8XK¸ᦪ(w ^^。•pIncludee⌱Ḅ1ôᢣ┐，ᢣᔣ- 978^^1ô，ᵨᩭᜐᳮ#—1“6X$，WS◤⌕，e8XK¸ᦪ(w>^ᓃ1•Flags᪗，qó12»Ò030᱄〔0£>5ᓃ3461»0¦^()ᦪḄÛ。•pPoolᢣᔣo=10309££1^^?001I^，ᵨᩭ?ÃᐳÌḄ¸ᦪ。WXK¸ᦪ(NULL,ᑣ⊤9Ôᨵ¸ᦪᐳÌ。•ppEffectᵨJ]%_`ḄᦔWI^1ô。•ppCompilationErrorsᢣᔣᒹõ┯Ḅ>?。13.3.3ÀᵨᦔÔ☢$ᔠ9Ñ 571^1ᡂ£&(^，CDᵨᦔWḄp ，K9Ñ ᵨᙠoÞ⁚ÈḄᦔW"ṹ。1.ÒHᦔÔµ@ᙠ9Ñ 5ü?1ᔤ『ᓄk，ᵨ03090^ᦊ£[€60^^01#ᓄ()ᦪ᪷£ᦔWᦻ_`ᦔWI^，ᐹ#"ṹ。V_RETURN(D3DXCreateEffectFromFile(g_pd3dDevice,L"SimpleEffect..fx",NULL,NULL,D3DXSHADER_DEBUG,NULL,&g_pEffect,NULL));2.2.ᦔÔQᦪᦔW¸ᦪᓽᦔW"ṹÒḄL。÷⚔AḼ⁐ᘤ²Ḽ⁐ᘤ5D，ᙠ_`ᦔWåx，·◤⌕ᙠ0+"ṹÒIᦔW¸ᦪn$*+ᓄ。2vᦔW1ô1030᱄£〖&^(ᦔW¸ᦪrIÛᓫ，K1ôojᑡ>，eᵨJ(ᒹ[ᳮᙠᑁḄᔜ*5`ḄL，ᐸÒ¡i>⊤13.3ÒᑡÈḄ>5D。9Ñ 570^16££76(^(ᦔW¸ᦪḄ"ṹ：g_pEffect->SetMatrix("matWorldViewProj",&mWorldV1ewPro3); 206oooÎ13Ug_pEffect->SetTexture("TextureMapping",g_pTexture);Û：ID3DXEffect^a(▭Q103098386Ä£€681ô）Ḅᐸ¦ᦔW¸ᦪ(>Ḅ*d1ê，èÅ▅ᦻ。┐IZ=ᵨJ(¸ᦪḄ560>，ID3DXBasedEffec^iôRIKḄ061*>，ᵨJ;ÌwᦔW¸ᦪ(Ḅᦪò。3.;Ì,(ZᜓᵨḄᵨ)*n$Fåû，◤⌕ᵨ10309838ᡂ776“1ôḄ060^^_û()>ᡈ0€''½£687'()>，;Ìo᪗KḄD3DXHANDLE¥P。ᯠxe8&ᵨ1030᱄£€{6E460^^^û()>(ZᜓᵨḄ。ᙠ9Ñ 5?16££€6^Ò，;Ì(Ḅ"ṹ。D3DXHANDLEhTechmque=g__pEffect->GetTechniqueByName("TShader");g_pEffect->SetTechnique(hTechnique);4.ᵨᦔWn$Fᙠ9Ñ 511^1&〖^k，ᵨᦔWFḄ"ṹ。UINTnPasses;g_j>Effect->BegjLn(&nPasses,0);for(UINTiPass*0?iPassBeginPass(iPass);g_pd3dDevice->SetStreamSource(0,g_pVB,0,sizeof(CUSTOMVERTEX));g_jpd3dDevice->SetVertexDeclaration(g_pVertexDeclaration);g_pd3dDevice->DrawPrimitive(D3DPT_TRIANGLESTRIP,0,2*50-2);g_pEffect->EndPass();>g_pEffect->End();☢Ḅ"ṹ✌ᐜ&ᵨ103097&EÈ0()>ÖᵨᦔW，K>Ḅ¯。HRESULTBegxn(UINT*pPasses,DWORDFlags);ᐸÒ：•pPassesᵨJ]%ìûᒹõḄôÇḄᦪ•Flagsᢣ}Qᔲ&?ឮcᵫᦔWÚᦋḄG（ᒹ(ᜓG、¬᪵ᘤG8OḼ⁐ᘤG），ᐸÒÒAò0ᢣ9&?ìûG，,ᙠᦔW[ᡂxMfflID3DXEffect::End()>x）ឮcJG。ᐸ¦᪗OᐸÛèÅÚᦻ。ÖᵨᦔWåx，e8⌲ᩩôÇn$F，ᐸÒᡠᨵF"ṹßJ1030£7ᓄ(^:8%？&§801030᱄£{ᓄ:£^(1?&88()>IåÒ，☢Ḅ"ṹᡠ9。ᨬx&ᵨ10309£€[6E7'()$kᦔW。5.³ÃᦔWI^ᙠÑ ⌨Èû，³Ã_`ḄᦔWI^。9Ñ 510^©£7&8Ḅᐸ¦%ᑖS ᱯ◤⌕Û，ᐹ#Rd⁚è¸ὃV"ṹ。13.3.4iᦔWᙠû☢ᑮv，o=ᦔWe8ᒹõi*，☢2v9Ñ MultiTeChniqueEffect^9iᦔWḄᵨ。9Ñ MuUiTechniqueEffectᵨḄᦔW"ṹ。 ḹ⁐ᘤ<ᦔ®ooo207float4x4matWorldViewProj;//ᔠLᣚ▣Texture2DtexObj;//[ᳮfloatgluminance;//L//[ᳮ¬᪵ᘤsampler2DSampler2Dsampler_state{TextureMinFilterLINEAR?MagFilterLINEAR；MipFilterLINEAR；AddresaUWRAP;AddressVWRAP;//⚔AḼ⁐ᘤÒÈ$᪀structVS_OUTPUT{float4Position:POSITION;float2TextureUV:TEXCOORD;/✓⚔AḼ⁐ᘤôᦪVS_OUTPUTVS(float4Pos:POSITION,float2vTexCoord:TEXCOORD){//⚔AßVS_OUTPUTOut=(VS_OUTPUT)0?Out.Position=mul(Pos,matWorldViewProj);"ᙶ᪗Lᣚ//z1ÒÈ[ᳮOut.TextureUV=vTexCoordO；returnOut；>//²Ḽ⁐ᘤᐭôᦪfloat4PS(VS_OUTPUTIn,uniformboolbBlackWhite,uniformboolbGreen):COLORO{float4OutColor-0;OutColor-tex2D(Sampler2D,In.TextureUV);if{bBlackWhite){float4lightf={0.33f,0.33f,0.33f,1.0f>;float4tempi=OutColor*lightf;floattemp2=templ.x+templ.y+templ.z;templ.xyzw=temp2;Out-Color=teroplj>elseif(bGreen){OutColor.x»0.0f;OutColor.z«0.0f;returnOutColor*g_luminance; 208oooÎ13U//techniqueNormal//µ9ì3{passP0{VertexShadercompilevs_2_0VS();PixelShadercompileps_2_0PS(false,false)techniqueBlackWhite//µ9|l{passP0{VertexShadercompilevs_2_0VS()?PixelShadercompileps20PS(true,falsetechniqueGreen//µ.9«⁐{passP0{VertexShadercompilevs_2_0VS{)?PixelShadercompileps20PS(false,true);>>☢ḄᦔWᒹõ}*：óo*8ì3>bF，óB*F³L（|l），ó}*2v¦ÒÈ7⁐Ḅ«⁐ᑖµ9w«⁐。ᔜ*Ḅᐹ#Rᙠû☢CDv，ᙠûSÙF。ᙠ9Ñ MultiTechniqueEffectÒ，FḄ"ṹ。//(ᦔW33D3DXMATRIXAl6mWorldViewProj=g_matWorld*g_matView*g_matProj;g_pEffect->SetMatrix("matWorldViewProj",&mWorldViewProj);g_pEffect->SetTexture("TextureMappingM,g_pTexture);g_pEffect->SetFloat("g_luminance",g_fLuminancee);//⌱àD3DXHANDLEhTechnique;if(flag==1)//ì3µ9{hTechnique=g_pEffect->GetTechniqueByName(“Normal");g_pEffect->SetTechnique(hTechnique);>elseif(flag==2)//|l{hTechnique=g_pEffect->GetTechniqueByName("BlackWhite");g_pEffect->SetTechnique(hTechnique);>elseif(flag=3)//«⁐ Ḽ⁐ᘤ<ᦔ®OOO209hTechnique=g_pEffect->GetTechniqueByName("Green");g_pEffect->SetTechnique(hTechnique);>//ᵨᦔWFUINTnPas8es;g_pBffect->Begin(&nPasses,0);for(UINTiPass=0;iPassBeginPass(iPass);g_pd3dDevice->SetStreamSource(0,g_pVB,0,sizeof(CUSTOMVERTEX));g_pd3dDevice->SetVertexDeclaration(g_pVertexDeclaration);g^pd3dDevice->DrawPrimitive(D3DPT_TRIANGLESTRIP,0,2*50-2);g_pEffect->EndPass();>g_pEffect->End();☢Ḅ"ṹ2v᪗L^&8}ᵨ*n$F。ìᢥÏÐḄᦪÜÏ1、2、3î，ᑖµ9ì3、|l、«⁐，,2vVᜮÏᦋLḄ#L。ᙠᦋLLî，ᨬᜧLᐕ¡v1.0，^e8´ᑮᱯLḄ。”3.3.5ᵨᦔW¶ᳮGᦔWᙠ0^(^30FOà+ÒḄß，ᜧ 13.6ᡠ9。0^830FOà+XÒᐭḄᦪ£ÃᣚwÒÈḄ²ᦪ£。Òᐭᦪ£ᩭVJU`ÿ⚔A᪀ᡂḄI^，ᡈὅᩭVJ2#N-patches、ô3〖011^} 310^68_`Ḅ▤⊤☢（high-ordersurfaces)。oJÒᐭᦪ£[ᡂ╨Ò（tessdlate)(╨ÒvĦ┐I▤ᐗ），01830FOà+Xn$⚔Aᜐᳮ、ᐗᜐᳮ²ᜐᳮ，ᨬxnᡂᨬÐḄ²7⁐。Òᐭᦪ£ᦔWÒÈᦪ£113.6ᦔ®.0^^^3012MN~⚔Aᜐᳮ²ᜐᳮîe82v³}ØOà+R，·e82veÑOà+R。Òᐭᦪ£Ḅ╨Ò、ᐗᜐᳮᦪ£ḄÒÈ，ᵫOà+Gᑴ。ᡠᨵJGe8Ìᔠᑮo=ᦔWÒ，2vᦔW¶ᳮG，ᑴOà+ḄÃÄ。ᙠû“G”o%Ḅõ©3â+，⊤9ᵨJᢣ}FᩩḄᡠᨵrᐵ1ê，ᒹ8^830(ᜓG、[ᳮ¬᪵ᘤG8OḼ⁐ᘤG¶。⌕ÅÚe8ᙠᦔWÒ(ḄGḄ[ᑡ⊤，èᢥ᯿ôÇᙠ0^8950〖ᦻÒÅÆ：DirectXGraphicsDirect3D9^JleferenceEffectReference^ffectFormatEffectState。ᙠᦻḄK%ᑖ，È[ḄᦔWGᑡ⊤，8OZ=GḄ5`Ìò。◤⌕ᱯÛḄQ，ᙠû☢³}ØOà+Ò(ᔜ*Gî，3ᵨᑮoPp3，JPp3$ᨵᱯ}Ḅûq。2vᦔW(IKḄGî，23ᵨrḄPp3，¦Q◤⌕yᣵûq。òFG030X5_?111“00£，ᙠᦔWÒIKḄGQ111^(16，ᙠ³ 210oooÎ13U}ØOà+Ò(030&5310^00£FGî，◤⌕ᵨ030?11^00£5`ḄPp3：D3DFILL—POINT、030ᓹ1_^»^?X14ᡈ03017[_50110。ᙠᦔWÒ(FG11^<^î，ᵨḄPp3w：POINT、WIREFRAMESSOLID。ᙠ⁚û☢CD_`ᦔWI^Ḅ0309ᓚᦊ£[1^1?Í0^L0ᦪî，ᑮvKᦪḄᓄȸᦪᵨJᑴ&?ឮcGḄ>b。Wᢣ}&?ឮcG，ì&ᵨÈ30£〖1^1::8^4()>î，ᦔWjkX_`o=Gᙽ（stateblock),&?rᐵG。&ᵨ10309£{£6E^0>$kᦔWFî，ᦔWjkX)Îឮc?ÃᙠGᙽÒḄFG。W]：ᦔ®ḄJmᵨÒ#ᳮᔜf。ᙠ⁚$☢Ḅ]^M ᵨḄᦔ®9ṹ，ᙠTᩩÊᡃ([÷ /bḄ⚔@Ḽ⁐ᘤ<34Ḽ⁐ᘤ，¯▭àVe^texShaderᔣTexture2DtexObj;//[ᳮI^//[ᳮ¬᪵ᘤsampler2DS_2D==sampler_state{Texture=;MinFilter=LINEAR;MagFilter=LINEAR;MipFilter=LINEAR;AddressU=WRAP;AddressV=WRAP://techniqueTShader{passP0{//(⚔A⁐ᘤ²Ḽ⁐ᘤVertexShader=null;PixelShader*null;//(&Lᣚ▣WorldTransform[0]=(matWorld)//($ᐝ᯿TrᐵEFGLighting«true;NormalizeNormals=true;SpecularEnable=false;//(》óᐝ}ឋLightType[0]=Directional; Ḽ⁐ᘤ<ᦔ®ooo211LightAmbient[0]={0.5f,0.5f,0.5f.0f}LightDiffuse[0]={1.Of,1.0f,1.0f.0f>LightDirection[0]-(lightDir)LightEnable[0]=true；//(》ᩞW}ឋMaterialAmbient={1.0f,1.0f,1.0f,1.0f>MaterialDiffuse={1.0f,1.0f,l,Of,1.0f>//([ᳮ¬ᘤ8O[ᳮ▤fgᔠGSampler[0)=(S_2D);ColorArgl{0]=TEXTURE;ColorArg2[0]=DIFFUSE;ColorOpfO]=MODULATE;Alpha0p[0]=DISABLE;//(ᐸ¦rᐵGfvf=XYZ|Normal|Texl;CullMode=NONE;>☢ḄᦔW"ṹ✌ᐜX⚔AḼ⁐ᘤ²Ḽ⁐ᘤ(wNULL,^-ᯠᵨ³}ØOà+F。ᯠx(ᐸ¦rᐵḄG，2vGḄÈ7Oü³Sãᳮᔜ*GḄõ©。ᵫJᜧ%ᑖ2ᳲÃÄ（ᐝ᯿、ᩞW[ᳮḄ(）-QᙠᦔWᦻÒ[ᡂḄ，ᡠ8ᙠKᵨÑ "ṹÒ，Rᙠ¦◤⌕_`,ÖᵨᦔW。9Ñ £％〖5〖^6ÒᵨᑮḄ÷ᦔWrᐵḄᐰþL，ᒹᦔW1ô8Oᔜ3¥P，ᡠ9。LPD3DXEFFECTg_pEffect=NULL;D3DXHANDLEg_matWorldHandle«NULL：D3DXHANDLEg_texHandle=»NULLD3DXHANDLEglightDirHandle=NULL;_`ᦔWI^8O;Ì3¥PḄ"ṹ，ᐸÒ3¥PᵨJᙠᓚ++"ṹÒwᦔW3(ᦪò，ᙠ8û，ᡃÐQ2v3È7ᙠ0++"ṹÒEᦔW3Ḅ。//_`ᦔWV_RETURN{D3DXCreateEffectFromFile(g_pd3dDevice,L"EffectState.fx",NULL,NULL,D3DXSHADER_DEBUG,NULL,&g_pEffect,NULL));//;ÌᦔW¸ᦪ¥Pg_matWorldHandle=*g_pEffect->GetParameterByName(0,"matWorld"};g_texHandle=g_pEffect->GetParameterByName(0,"texObj");g_lightDirHandle=g_pEffect->GetParameterByName(0,"lightDir”>?ᙠ9Ñ Ê&ᢕ1Ò，ᵨᦔWFḄ"ṹ，J"ṹ,Ôᨵᱯåᜐ，S◤⌕n$fiḄ³。//;Ì,(dZᜓᵨḄD3DXHANDLEhTechnique=g_pEffect->GetTechniqueByName("TShader");g_pEffect->SetTechnique(hTechnique);//(ᦔW3ᨬD3DXMATRIXA16matWorld;D3DXMatrixIdentity(&matWorld);g_pEffect->SetMatrix(g_matWorldHandle,&matWorld);//&▣ 212oooÎ13UD3DXVECTOR4lightDir;lightDir=D3DXVECTOR4(cosf(timeGetTime()/350.0f),1.0f,sinf(timeGetTime()/350.0f)•1.Of);g_pEffect->SetVector(g_lightDirHandle,&lightDir);//(óᐝ>ᔣg_pEffect->SetTexture(g_texHandle,g_pTexture);//([ᳮ//ᵨᦔWn$FUINTnPasses;g_pEffect->Begin(&nPasses,0);for(UINTiPass=0;iPassBeginPass(iPass);g_pd3dDevice->SetStreamSource(0,g_pVB,0,sizeo£(CUSTOMVERTEX));g_pd3dDevice->DrawPrimitive(D3DPT_TRIANGLESTRIP,0,2*50-2);g_pEffect->EndPass();>g_pEffect->End();2v9Ñ £〖&^513&e8ÚÈ，ᵨᦔWᦻ¶ᳮᔜ*G3>¯。ᵨᦔW¶ᳮGRᐹᨵ=5=ÚA。o=ÚAQ，e82v^ᡭ651^4&7？1615&&(161J5=G>¯ᙢᑴQᔲᵨeÑOà+，e8ᙠᦔWÒ8¹5*，o*ᵨeÑOà+，=o*ᵨ³}ØOà+。=o=ÚAQ，e8dîᙠᦔWᦻÒᦋLrᐵG(，S⌕◤⌕@HKᵨÑ 。J᪵e8┐ISḄµᓱᑏSḄᦔWᦻ，ᐙᑖᑭᵨµ9hḄØ，ᱯìÈRHḄµᓱî，e8¦ÚᦋᦔWᦻ，ᐸØTᐙᑖᑭᵨHhḄØ，Sᵨ@Hᑏ、V"ṹ。Û：8û᱐Ḅᓹ7"^950I`vo=ᵨJÏÅÚᦔWᦻḄÃᐹEffectEdit,)^0ᓄ(^950〖0(^2005᱐åx，KÃᐹSÙd50〖o®#，SvH᱐ḄDirectX$0〖WX w᪵ᜧḄ¿ᐹ------DirectXViewer。ᨵ*DirectX^61Ḅᐹg ᵨ¨，:p▅ÅÆᦻ。13.4Þ$»Ûᐰ☢ᙢCD÷^^6830eÑOà+rᐵḄᑁ4，ᒹ⚔AḼ⁐ᘤ、⚔A¯、²Ḽ⁐ᘤᦔW᪾¾。û，»Rᑖ2vᐹ#Ḅ9Ñ ^9⚔AḼ⁐ᘤ、²Ḽ⁐ᘤᦔW᪾¾Ḅᐹ#ᵨp 。ᵨ⚔AḼ⁐ᘤUR07"830³}ØOà+Ḅ}*ᐝ᯿TU`，2v²Ḽ⁐ᘤRḄ³Lµ9，8^98^30Oà+ᡠSᐹᜓḄØ，ᨬxCD<ᵨᦔW᪾¾¶ᳮᔜ*÷FrᐵḄG，8¹UIᦔW᪾¾WḄᳮ。a!1.Úᦋ9Ñ (151^&1^&™，2v3¥P(Lᣚ▣。2.Úᦋ9Ñ 1«^11«071^6ᵨḄ²Ḽ⁐ᘤ，ᑖ¦ÒȲḄª、«、¬ᑖ，,e8Ñ $ᦔW。3.Úᦋ9Ñ 370^&££&(^ᵨḄᦔWᦻ，8¹=o*，H8¹ḄSᵨᐝ᯿ᦔW，XᨬвḄ7⁐(w¦ᩭ)[ᳮᐗ²，,ᑖᵨ5*F，e8Ñ Ḽ⁐ᘤ<ᦔ®OOO213 $ᦔW。•4.ÅÚᦻ，៉e8ᙠᦔW᪾¾Ò(G。•5.ᵨᦻÏÃᐹÚᦋ9Ñ £7ä85^ᵨḄᦔWᦻ，½¹÷ ☢ᐝ᯿U`rᐵḄG，z1$Ñ 8e8$ᦔW。ᯠxÚᦋ[ᳮ▤fgᔠG，¬ᵨSḄ7⁐gᔠ>，e8Ñ $ᦔW。 Î14UDirectXC1^80E⚣ᙠó1»ᡃÐCDv，889⌕ᒹõ}%ᑖ，ᑖQ_`ᜐᳮḄ07"890^?[^«、_`¹⚣ᜐᳮḄ0ᓄ(^ᙢ08O_`ÒᐭᜐᳮḄ0^(^1Í·。^ó2»ᑮó13，ᡃÐozᙠCD_ïᜐᳮḄ8(^ ^?1^5,ᙠ»o»，ᡃÐXz{ᓹ^(^ÒḄ=5%ᑖ。ᐸÒ»XCD0^^^ᓄḄᑁ4，ᨵᐵ0^8᱄1Í8Ḅᑁ4Xᙠo»z{。14.1DirectX1^0DirectXᓄ70Q0^<^ÒrIÛHḄo%ᑖ， ᒹõciᢈG。wû，⁚✌ᐜ^#I0789“70Ḅrᐵᑁ4n$⌕CD，8¯/ὅØTü¤I07(^(“70ᨵo=# ，wxyz{ᝈ}Ạ。14.1.1DirectX“70ᢈG¾᪀^0^0ᡭ¹⚣ᢈGᵫᵨJ9^360^81(^5á'¹⚣:#Ḅ？1,8OrKḄᵨJᑴÄṹ¹⚣ᑁ4ḄÃᐹ᪀ᡂ。J¹ᢈGÎwẠ，14.1µ9JᢈGåÿḄjSᐵj。：ᵫw1^360<>^440〜8O;#1[ᙠ<,，ᡠᙠ ᵨ089(^᱄Cᓄ80┐vO;zE⚣?@D，ᙠã☢%ᯠᨵᡠ5w。u@ᐵTḄ┐v〜4(10*8;z?@，5n p5aᢝᑁ Ḅvឋ，ᙠ`☢ᨵD¡ᯠµWᑮ.᱄ᓃ0360/ᐵḄᑁ 。14.1ᡠ9，9(^᱄00^02Q0&8'70Òᨬ⌕Ḅ5%ᑖ，ᐸÒ᱄×-ᑖw᱄×01^(^Í—。9(^001QoVᵨJᑴĹ⚣ᑁ4ḄÃᐹ，XACTEngine(ᡈ*SXACTAPI)Q:#ᕒᵨḄÑ1ô，ÂÃᵨ90×001ᑴÄḄ¹⚣ᑁ4。9：ᙠ`☢Wᑮ᱄C¢LD，zᨵe5ᑖC€L001<᱄C0L£G81^，5᪷¸à ᦻ59·äᐸᐹgJ。6¹⚣:#ᕒe8ᵨ9(^1ᡈ9“702(ᡈîᵨJ5*ᢈG），ÂÃᵫ¹⚣(Tᕒ_ÄḄ¹⚣。ᐹ#⌱àᵨ*ᢈG，Ì.JZᜓᙠjSE¹⚣h。90×ᑁ4ÉÎḄ1，ᐕ¡ᙠ(T»ÿᑴ¹⚣Ḅᜧ%ᑖ>☢，8ᙠjᵨ9“702n$ÃÄ。᱄7028ûḄ0ᓄ(^0¿45D，QoᝅiḄ？1，:#ᕒe8ᵨ9^1702᪀`)ÅḄ¹⚣Aw。»@ACD<ᵨ901ᓄ702n$:#。 08□。0bḄ”pṹ。％^^ᙠo=½：ḄᒹᘤÒᵨWMAßOzb，,”4Ḅ/þ。IJI)8O¹，”^^3ᨵᵨ， 216oooÎ14UᙠJ*êæw´ᑮfḄ/þ，Ñ ¦◤DÞḄ0^^õD。2vW(ᐕ¡ᵨᡝᦋL/þ¯¹Ḅß᳛。e8ᵨ901^^~^^0X$$Ãᐹ，X¹⚣ᦪ£ṹw$^zb。ì᪀`?î，XACTGUIØT)ÎX¹⚣ᦻṹwxWMAzb。ᵨ/þ⚜ᐜ(，XxWMA/þKᵨᑮo=ᡈ?。14.2XACT⁚✌ᐜCD9(^Ḅᡂ8O÷årᐵḄ@⌕ᭆù，ᯠxCD<ᵨ90?0。1ᑴĹ⚣ᦪ£，8O<ᵨ901?1Âù⚣ᦪ£。14.2.1XACT^Hg9ᓚ×Q]wab¹⚣(Tᕒ:#ᕒḄÃᐹ，8w(¶ᳮ]Ḅ¹⚣tVo=᪾¾，ᓄ¹⚣(Tᕒ:#ᕒåÿḄᔠÄ。1.^0ÖḄᡂ9(^îSQo=ᓫ³ḄÃᐹ，·SQo*ᓫ³ḄÑᢈG，Qᵫ8rÎᔠḄ}%ᑖ᪀ᡂḄ。•XACTAPIØTX901¹⚣tVᡂnab，,rKḄ>ᵨJ¹、ÂÃᑴ¹⚣tV。:#ᕒ⌕ᵨ9(^ḄJo%ᑖn$ÃÄ。•XACTGUIwᡭᒹᵫ901?1ᵨḄ¹⚣tVo=ᓄÃᐹ。¹⚣(TᕒX⌕9ᓚḄJ%ᑖn$ÊÎ。•9(^X$$ÃᐹKÃᐹw901¹⚣ᡭᒹØX$$1ô。J=X$$Ãᐹᐕ¡(^ÌᡂnabnᡂvÑ。2.^(^ᐵᭆᵨ901◤⌕o2ᵨᢈGᭆù，ᙠû✌ᐜI9(^:#ᵨᑮḄ|=ᭆùn$CD，ᐸÒᨬ@⌕Ḅ5=ᭆùQ?¯¹?。(1)??（WaveBank)Q¹⚣(TᕒXᐸÏᑖᑮᓫ=ᦻÒḄᔠ，Q¹⚣ᦪ£ᦻ，901¿ᢝ>^¥《^5*¹⚣ᦻ。ᙠ9ᓚ×⚗pÒ，Z=?ᵫo=.〜6ᦻ⊤9。?åÿḄᐵj14.2ᡠ9。9ᓚ׿ᢝ5*5`Ḅ?，ᑁ??O?。ᑁ??ßJRÎḄᑁ?Ò，J*5`Ḅ?23ᵨJÛÞḄ¹⚣tV，¯¹ᦔWᡈI)¯¹。O?2vᑁ? 0¥00?^?;CW⌴ᑮ¹⚣ÒÈ，J*5`Ḅ?23ᵨJÛᜧḄ¹⚣tV，ú¹。IJÛᜧḄ¹⚣tV，WSᵨO? ᵨᑁ??，ᑣ◤⌕ᜧḄjkᑁ?。(2)¯¹?¯¹?（SmmdBank)Qᵫ(TᕒÏᑖḄ¯¹（Sound)9（Cue)Ḅᔠ。ᙠ9ᓚ×⚗pÒ，Z=¯¹?ᵫ/Èw.-8ᓃḄᦻ⊤9。¯¹?ᦻSᒹõᦪ£；ᦪ£ßJ?Ò。¯¹?¦QAᵨ?ÒḄ，,&?<ÂÃJḄ1ê。14.3Q¯¹?Ḅo=9。-J1KJ1GumCue1*HandGunFired**Handgtn*Gun2wavCue2**S*ShotGuunFired"Oun3wavCue3*GferadeLawKtieor"!"FootetepWood*14.3¯¹?1)¯¹（Sound)¯¹ßJ¯¹?Ò，ᢣ}Kì<ÂÃo=ᡈi=。¯¹Rᨵᱯ}Ḅ}ឋ，¹¹&。¯¹(Tᕒe8&J}ឋ。¯¹ᵫo=ᡈi=îpᡂ。•îpQo_。Z=îpØTᒹõo=？1·”&^_，8O÷UᦪḄᐸ¦_。ᙠᱯ}Ḅîÿ，¯¹ḄZ=îp¦ÂÃo=。IJ◤⌕îÂÃi=Ḅ¯¹，e8_`i=îp，Z=îpᐹᨵᔜ)ḄÂÃ_。•_QᙠîpÒ$ḄÎÄ。o=îpt´ᐹᨵo=_。ᨬᓫḄ_5`Q1&v^^%_，K_ØTᢥ< ᡈd!ÂÃ。ᐸ¦_ᑴᡈkÂÃḄ>b。2)9(Cue):#ᕒᵨ9Âï¹，ᨵîÂÃ9Ì7åwT#9。23ìᱯ}Ḅab_#nîÂÃ9，mpÎᡈ¿]D。9ᵫo=ᡈi=¯¹᪀ᡂ，ìT#9î，e8Åᑮ÷åᐵὶḄ¯¹ᔠ。(3)ᐰþ(.ᨵ(ÌAwQᐰþḄ，JUᕡḼ8ÐSo=?ᡈ¯¹?u}ᑮo®。J(ᙠᐰþ(ᦻ（xqÈw^»）Ò}©，ᐰþ(ᦻQᙠ᪀`9×⚗pînᡂḄ。ÔᨵNO÷ᐰþ(rᐵḄᑁ4，WIûÆᐶLḄ)，e8ÅÚᦻ。(4)%&%&QᵨJ2(ᡝ"ṹ#n)_Ḅo*!ᑴ。ìᙠ᱄ᓚ×AwÒ#no=¹⚣_ᡈÒᐭ/ÒÈ_î，9ᓚ×ᵨ%&#È1，8¯Ñ n$rKḄᜐᳮ。9ᓚ×}*%&，ᐸÒᨬ3ᵨḄQ2%&（XACT_NOTIFICATlON_CALLBACK)。ìo=¹_#nî，9ᓚ×Aw&ᵨ2%&#È2。ᵨ2%&Ḅᐺ`êæQ，ìÂÃ[o=9ᡈO?ᜐᳮ[î#È2。 218oooÎ14U14.2.2 ᵨC0L01ᑴmôE¹⚣(Tᕒ23ᵨ᱄<71_`90^⚗pᦻ（.xab),9”⚗pᦻᵨJ᪀`ᦪ£ᦻ。:#ᕒX¹⚣tVᡂnabÒåx，-ᯠØTᵨᑴÄÃᐹÎÚᦋ¯¹tV，Sᵨ@HabÑ 。1.gaXACTGUIe8^“:+”ìᓫÖÎ90×0。1，ᐹ#ôÇQ【:+7ᡠᨵÑ 11]^080"0^(^SDK(August2009)IDirectXUtilitieslMicrosoftCross-PlatformAudioCreationTool(XACT)】。^aXACTGUI51^,ᐸ☢14.4ᡠ9。^W^«forks%fSetnd8ark*ᑈC^tegooei⚗0%D^uftÃÄRPCPrewU0SP0»^3Pa^Ptweti14.4XACTGUI^t®2.çC(^⚗µᓫD【FilelNewPmject】ìᓫ⚗，8_`o=HḄ901⚗p。JîBCÈo=I)᪾wJ⌱à⚗pᦻḄ&?ôÇ,Òᐭ⚗pÈ7。⌱àᔠ〉ḄôÇ,ÒᐭᔠḄᦻÈ，“FirstXACTProj”，ᓫD“&?”ᢥ。Jîᙠ⚗pÒBµ9H_`Ḅ⚗pÈ7。3._`?¯¹?ᓫD【Wa’veBankslNewWaveBank】ìᓫ⚗，Jîᙠ⚗pḄ“WaveBank”⁚ABÈRH`Ḅ?，ᐸÈ7ÒAw“WaveBank”。ᯠx，ᓫD【SoundBanksINewSoundBank]ìᓫ⚗_`¯¹?。ᙠ⚗p?Ḅ“SoundBanks”⁚ABÈRH_`Ḅ¯¹?，ÒAXÈw“SoundBank”。_`?¯¹?åx，ᙠÃÄBÈRᑖᵨJÏ?¯¹?Ḅïô。ᓫD【WindowlTileHorizontally】ìᓫ⚗，Bàáᑡïô8>¯Ï，14.5ᡠ9。ìᙠ⚗pÒ⌱àSḄ⁚Aî，ᙠ⚗p☢Bµ9rKḄ}ឋ☢r，e82v}ឋ☢rÚᦋrKḄ}ឋ。14.5Òµ9ḄQᙠ⚗pÒ⌱ÒH_`Ḅ?Ḅêæ，Jîe82v}ឋ☢rÚᦋ?Ḅ}ឋ。 08□᱄C1^80E⚣ooo219-L^i^UMM?jgD•'P^stX^tPfoj•-M.cro*ohCroit-PUrtormAodoCreat*ooToo^*(XACT)v3.0^Vd^9nk%<3bb^SMin9tAudibonWindowI^y<-3t^mmmmi-■■114.5H`?¯¹?9：?5`ÒAwᑁ??，wX5`ÚᦋwO?，⌱Ò}ឋ☢rÒḄ×>^6ᑖ᪾ÒḄ“Streaming”ᢥ。4.8¹ᙠ?ïôÒ，BᑡÈìûßJ?ÒḄᡠᨵ。wᔣ?Ò8¹，✌ᐜᓫD?ïô，&Kïô̾R，ᯠxᓫD[WavelInsertWaveFile(s)…】ìᓫ⚗，ᔣ?Ò ᐭo=ᡈi=ᦻ。·e8ᓫDᓚ…+…Ï，ᡈ~Dïô，,ᙠCÈḄìᓫÒ⌱à【InsertWaveFile(s)…】ìᓫ⚗。ᙠû，ᡃÐᔣ?Ò ᐭo=ᦻ“zap.wavw05.ᑴį¹9Rᙠ?Òᨵo=ᦻ。XKᦻ^?ïô»Îᑮ¯¹?ïôḄ“CueName”☢rÒ，KvÄB)Î_`o=HḄ98Oo=HḄ¯¹，,9B@1ᑮᵨJÂÃᦻḄ¯¹。tû[ᡂo=3ᓫḄ 1⚗p。6.Lᡂ⚗NᓫD【FileIBuilding]ìᓫ⚗，JîBᑖnᡂᵨJ&??、¯¹?8Oᐰþ(Ḅᦻ。ᙠx☢Ḅ9Ñ Ò，RBᵨᙠûnᡂḄ?¯¹?ᦻ。14.2.3᱄〇×*+ᓄᵨ ^Awåû，✌ᐜ◤⌕_`o=9ᓚ×Aw，ᯠxwᐸ⌴¸ᦪᢣ}8Ḅ$w，ᐸ>。1)ᵨ900<^ᕷH()ᦪ_`901Aw，KᦪḄ¯。HRESULTXACT3CreateEngine(DWORDdwCreationFlags, 220oooÎ14UIXACT3Engine**ppEngine)ᐸÒ：•dwCreationFlagsᢣ}_`901AwḄ᪗，e8XK¸ᦪ(w0ᡈ⊤14.1ÈḄ᪗。•ppEngineᵨJ]%_`Ḅ9ᓚ×Aw。______________________________⊤14.1^(^Aw_`᪗________________________________________________᪗___________________________________________Û____________XACT_FLAG_API_AUDmON_MODEᢣ9ÖᵨtÅXACT_FLAG_API_DEBUG_MODEᢣ9Öᵨ&tUb☢Q_`901|wḄ9"ṹ。IXACT3Engine*pXACT3Engine;V_RETURN(XACT3CreateEngine(0,&pXACT3Engine));IJ^^(10%8á'，ᙠ&ᵨ9×30^16£Í7û()ᦪåû，&ᵨ0^7^1726£()ᦪ。û，COMöᑣ⌕Õᙠ÷<&ᵨXACTḄ+ÑÒ&ᵨCoInitialize()ᡈCoInitializeEx()ᦪ。ᡠ9。CoInitializeEx(NULL,COINIT_MULTITHREADED)?2)}©90^^^^1p£_?&^^&5$᪀5`ḄLℏ，,wᔜᡂᕒ(*+ò。<^^0^1^^_?X^^&5$᪀ᵨJᢣ}9€×AwḄ$w，ᐸ}©。typedefstructXACT_RUNTIME_PARAHETERS{DWORDlookAheadTime;void*pGlobalSettingaBuffer;DWORDglobalSettingsBufferSize;DWORDglobalSettingsFlags;DWORDglobalSettingsAllocAttributes;XACT_FILEIO_CALLBACKSfileIOCallbacks;XACT_NOTIFXCATION_CALLBACKfnNotificationCallback?PWSTRpRendererID;IXAudio2*pXAudio2;lXAudio2MasteringVoice*pMasteringVoice;>XACT_RUNTIME_PARAMETERS,*LPXACT_RUNTIME_PARAMETERS；ᐸÒ：•lookAheadTimeᢣ}ì}ᔣ=o=¯¹vî9ᓚ×Awᔣû/i«îÿ，ᓫßw。23ᵨÒAòXACTJENGINE_LOOKAHEAD_DEFAULT。•pGlobalSettingsBufferᢣᔣᐰþᦻᦪ£，KᦻQnᡂ᱄0^⚗pînᡂḄ^88ᦻ，Kᦻ&?ᐰþ(1ê。WSᵨᐰþ(，e8XK¸ᦪ(wNULL。•globalSettingsBufferSizeᢣ}ᓹ0106&186«1ᔴ88^{6[ᢣᔣḄᦪ£>?ḄᜧÞ。•globalSettingsAllocAttributesᢣ}90^<ᜐᳮᐰþ(ᦪ£Ḅ᪗。e8XK¸ᦪ(wOᡈXACT_FLAG_ENGINEoCREATE_MANAGEDATA(K᪗ᢣ9ì[ᡂ*+ᓄîKì³Ã001¦3'《7ᔴ88óᢣᔣḄ>?）。•fileIOCallbacksᦻ1/0%&0 0ᓄ800(C“10E⚣ooo221•fnNotificationCallback2%&。•pRendererIDᢣᔣ9×Kìë1ᑮḄ¹⚣F(ᜓḄ⑴。*pXAudio2ᢣᔣ9×AwᵨḄ190(17021ô，WXK¸ᦪ(wNULL，ᑣ9ᐭᓚ×AwX)Î_`o=90(1102I^。•pMasteringVoiceᢣᔣIXAudio2MasteringVoice1ôḄᢣ┐，⊤99×AwᵨḄ¯¹。WXpXAudi02ᡂᕒ(wNULL，ᑣKᡂᕒw>0；1^。¯¹ḄᭆùXᙠo⁚ÒCD。WS◤⌕I9ᓚ×AwḄ$wn$fiḄᑴ，e8XK$᪀Ḅᔜᡂᕒ-(w0，8ᵨÒA(，ᡠ9。XACT__RUNTIME_PARAMETERSEngineParameters*{0}?3)&ᵨ190×3£%7¹::1&^1()>，,ᵨ901_X1^1^h_?X^×£¦5$᪀5`ḄLÄw¸ᦪ，ᢣ}90^AwḄ$w。V_RETURN(pXACT3Engine->Initialize(&EngineParameters));14.2.4ᵨ^〇×Âï¹☢$ᔠ9Ñ 901838ᓃCDᵨ90×Âï¹Ḅp 。1.*+ᓄ^(^*+ᓄ90^Ḅᐹ#>，ᙠ☢n$*dCD。ᙠ90×838ᓄ9Ñ Ò*+ᓄ901Ḅ"ṹ。//*+ᓄ0(^?V_RETURN{CoInitializeEx(NULL,COINIT_MULTITHREADED));//_`8(^AwV_RETURN(XACT3CreateEngine(XACT_FLAG_API_DEBUG_MODE,&g__pXACT3Engine));»//*+ᓄ9¿01XACT_RUNTIME_PARAMETERSxrParams={0>;xrParams.lookAheadTime*XACT_ENGINE__LOOKAHEAD_DEFAULT?V_RETURN(g_pXACT3Engme->Initialize(&xrParams));2._`?I^1ᩭ◤⌕_`?¯¹?，9Ñ 9(^^Hᓄ¦_`o=?o=¯¹?。ᙠ▭ḄabÑ Ò，23◤⌕_`i=?i=¯¹?，^e8f¹4᧕ᙢISḄ¯¹n$ᜐᳮ。☢✌ᐜøà?Ḅ_`，Vw9Ñ 90×8&8ᓄᵨḄQᑁ??，ᡠ8&ᵨIXACT3Engine::0^16^^ 07^768í)>_`?，K>Ḅ¯。HRESULTCreateInMemoryWaveBank(constvoid*pvBuffer,DWORDdwSize,DWORDdwFlags,DWORDdwAllocAtt.ribut.es,IXACT3WaveBank**ppWaveBankᐸÒ: 222oooÎ14U•pvBufferᢣᔣᵨwç§2Ḅᦪ¸。•dwSizeᵨwç§2Ḅᦪ¸Ḅᜧ。•dwFlagsᢣ9<_`?Ḅ᪗，e8XK¸ᦪ(w0ᡈ ^_?10_ENGINE_CREATE_MANAGEDATA(K᪗ᢣ9ì³Ã?ᦪ£î³ÃpvBufferᢣᔣḄ>?）。•dwAllocAttributes?v86[¸ᦪᢣᔣḄ>?Ḅ}ឋ。\^^0^8á'µᶍK¸ᦪ。•ppWaveBankᵨ±çḄ§2ᢣ┐。9à☢Ḅ ᡃ(+⍝，ç§2D◤⌕WX/bḄᦪ¸5ᦪ¸ᜧ（Â⁚ᦪ），ᙠ`☢çôED◤⌕WX/bḄᦪ¸.ᦪ¸ᜧ。9jᦪ¸9C01ᦻhËᑮḄ，⌕ᨵO¨᱄C¢LᦻhÊᦪ¸。ᨬjᵨḄ¨ ᵨ6&01Á16()Àᦪ=ᦻhᑁ ᑮZ[Ê，©¨ÿᵨᑁ[ᦻh， ᵨMapView0fFile()Àᦪ=ᦻh1ᑮÿᵨzḄᙢᙬÆ1。ᙠᜧeᦪᎥ§ ，®ÛØᙢᙬÆ1¬¶ᜧ， ᵨᑁ[ᦻhd0µÕ。◤⌕TáḄ，ᨵᙠÿᵨ ®€L3£ᔴ1^ᑩy00ᑗᔯ¨（'¨µᐵ=᱄ᓚL±，ÿ.#/ᐵὶḄ²c），ᡈὅ§2/ôE"ᦈᑮC0^>^01^^^710^^?£SOUNDBANKDESTROYEDᡈXACTNOTIFICATIONTYPE•WAVEBANKDJBSTROYED9+#`，»ðõᐰᙢÿnç§2<ôEWXḄᦪ¸，4nþÿôED◤⌕ ᵨᦪ¸。R，®[÷ XACT_FLAGJENGINE_CREATE_MANAGEDATA᪗´6zᨵ ᵨᑁ[ᦻh¨，?A├µ§2/ôEDCᓚLµ=ÿᦻhZ[。9Ñ 908&87(：ᵨᙠ14.2.2Þ⁚nᡂḄ?ᦻ^^Bank•Xwb_`?，"ṹ。//;Ì?ᦻᜧÞhFile=CreateFile(L"WaveBank.xwb",GENERIC_READ,FILE_SHARE_READ,NULL,OPEN_EXISTING,0,NULL);if(hFxle==INVALID_HANDLE_VALUE)returnE_FAIL;dwF1leS12e=GetFileSize(hFile,NULL);1f(dwF1leS1ze==-1){CloseHandle(hFile);returnE_FAIL;}//;ÌᵨJ_`?Ḅᦪ£hMapFile*CreateFileMapping(hFile,NULL,PAGE_READONLY,0,dwFileSize,NULL);if(hMapFile==NULL)returnE_FAIL;g_pbWaveBank=MapViewOfFile(hMapFile,FILE_MAP_READ,0,0,0);if(g_pbWaveBank==NULL){CloseHandle(hMapFile);CloseHandle(hFile);returnE_FAIL;>//_`?I^ 08□00(C1](^0E⚣ooo223if(FAILED(g_pXACT3Engine->CreateInMemoryWaveBank(g_pbWaveBank,dwFileSize,0,0,&g_pWaveBank))){CloseHandle(hMapFile);CloseHandle(hFile);returnE_FAIL;>☢Ḅ"ṹ✌ᐜ;Ì?ᦻḄᜧÞ，ᯠxᵨᑁ?]ᦻḄ>;ÌᵨJ_`?Ḅᦪ£，ᨬx_`?。3._`¯¹?I^&ᵨ8013£H:：€^ᦊ50ï18&¦()>_`¯¹?，K>ᵨJ_`?Ḅ>5D，ᡠ8SÙ*dCD。9Ñ ᵨᙠ14.2.2Þ⁚nᡂḄ¯¹?ᦻ5<^“Bank.xsba`¯¹?，"ṹ。//;̯¹?ᦻᜧÞ，"ṹᶍ///̯¹?ᦻᑁ4g_pbSoundBank=newBYTE[dwFileSize];if(g_pbSoundBank==NULL){CloseHandle(hFile);returnE_FAIL;>if(ReadFile(hFile,g_pbSoundBank,dwFileSize,&dwBytesRead,NULL)==false){CloseHandle(hFile);«returnE_FAIL;>//_`¯¹?I^if(FAILED(g_pXACT3Engine->CreateSoundBank(g_pbSoundBank•dwFileSize,0,0,&g_pSoundBank)));{CloseHandle(hFile);returnE—FAIL;>4.b@,&?9（Cue)@A¯¹?ÒḄ9（Cue)Q2v@AAᵨḄ。ᵨ8(^35008183û:0610^11^()>，e8ᵨf¹ḄÈ7ÅÆ9Ḅ@A。9ḄÈ7Qo=ᦻܤT，ìᵨ90^0。1᪀`9î，(Tᕒe8w9ᢣ}o=È7。.9Ñ <^^38&b@,&?9Ḅ"ṹ。g_iCue=g_pSoundBank->GetCueIndex("zapM);J᪵，ᙠx☢e8z1ᵨ§_ᑍ1^Ò&?Ḅ9@IÂÃ9。9Ñ 90^3&8ᓄX8ZpvÄᒹᑮo=)}©Ḅ1&1901()ᦪÒ。5.üL2᪷£◤⌕，e8üL÷UᦪḄ2。9Ñ 9(^8ᓄÔᨵᵨ2。ᙠx☢CDÂÃO?î，ÙCDüL2Ḅᐹ#>。 224oooÎ14U6.Âï¹ᙠ◤⌕î&ᵨ80350¿(18ᢕ^o0>ÂÃ9，K>Ḅ¯。HRESULTPlay(XACTINDEXnCueIndex,DWORDdwFlags,XACTTIMEtimeOffset,IXACT3Cue**ppCue)ᐸÒ：•nCueIndex9Ḅ@A。•dwFlagsÂÃ᪗，K¸ᦪÔᨵᵨ，◤Xᐸ(w0。•timeOffsetÂÃß.ã:+AḄîÿâò，ᓫßw。•PPCueᵨJ]o=9ᢣ┐，ᙠ8xe8ᵨKᢣ┐f9ḄG。9Ñ 18&8^ᙠᢥzÏîÂï¹，"ṹ。g_pSoundBank->Play(g_iCue,0,0,NULL);7.ᜐᳮ2ᙠ2%&Òᜐᳮ1ᦈᑮḄ2。9Ñ 9(^^HᓄÔᨵüL2，·Ôᨵ(2%&。ᙠo=9Ñ ÒBCD<ᜐᳮ2。8.$᱄(^Awᡠ◤⌕Ḅᕜ»ឋÃÄᙠab+úÒ，ᕜ»ឋᙢ&ᵨ8(^3£ᔴ11^0(^00>，9ᓚ×$@HÈRḄᑁ%÷z。&ᵨ^^^()>Ḅ⚣᳛⌕T⚣ ，ᔲᑣSØOîᙢ¶ᳮrᐵtV，PQ'v⚣ ·B/0Ñ ḄឋØ。ᙠabÑ Ò，F[Zx&ᵨoSK>，23e8Ì´ÛḄá⊝。990183ᙠÑ ḄÔîÿ&ᵨ00%0()，"ṹ。if(g_pXACT3Engine)g_pXACT3Engane->DoWork();Sleep(10);9.ᐵy9(^Aw、³Ã?¯¹?ᦪ£ìSÙ◤⌕Âù⚣ᦪ£î，ᐵy᱄01Aw，ᯠx³Ã?¯¹?ᦪ£。9Ñ XJÃÄÊᑮ)}©Ḅᓚ⑷¿ô9ᓚÍᦪÒ，ᡠ9。voidCleanupXACT(){if(g_pXACT3Engine){g_pXACT3Engine->ShutDown();g_pXACT3Engme->Release();>SAFE_DELETE_ARRAY(g_pbSoundBank);xf(g_pbWaveBank){UnxnapVxewOfFile(g_pbWaveBank);g_pbWaveBank-NULL;> 000(Cᓄ80E⚣ooo225CoUninitialize();>14.2.5ᵨ᱄0aO©¢-23，X?ᢣ}wßJᑁ?Òfo，VwÂÃᩭ)ᑁ?ÒḄ¯¹äSBVw¶Êw。PQᙠᨵêæJQSeØḄ，ᱯQìᦻᜧ,ᑁ?tVᨵ▲î。ᙠJêæ，¹⚣(Tᕒe8X?ᢣ}wO?，IJú¹，23(wO?。1.®¯§°OQᙠᓽXᵨᦪ£î^?;Ý#（£^0、qÐ）z1/Ìᦪ£ḄvÑ。VwS◤⌕oSឋᙢ/Ì=ᦻ，ᡠ8ᵨOe8⁚ḕᑁ?。PQ᪷£?;Ý#Ḅ/̤，ᙠ⌕Õ/Ìᦪ£▭/Ìᦪ£åÿeØBᨵÛ«îÿḄw，Kw7åwÅÆîÿ。ÅÆîÿ（latency)Q⌕Õ/Ìᦪ£óoSÅᑮ¯¹åÿḄîÿÿ◞。ì^?;CW/̹⚣ᦪ£î，Vw(ᜓ◤⌕áâîÿ}ß//ᑏ:+ßᡠᜐḄᡧ，ᡠ8ÅÆîÿeØBÛ«。ÅÆîÿeØB ÂÃO¯¹îÈRw，ᙠ/ÌÛ᠒ḄqÐî，WSØTTüᙢwxy¯¹iᐙ¹⚣ÒÈᦪ£，stB⌼ᡂÂÃÒe。w.ÅÆîÿ⌼ᡂḄE⚪，e8ᵨÄÅÆîÿO（Zero-LatencyStreaming),ᨵî7åwiO（primedstreaming)。2vᵨÄÅÆîÿO，abÑ e8ᵨÛᜧḄ、WḄ?。ᵨÄÅÆîÿOî，IJZ=O?，᱄(^ᑖojᑡᑁ?>?，J>?ᦻÞi。901✌ᐜXᦻ:ᜮḄoÞ%ᑖ¹ᑮᑁ?Ò，ᒕ¤%ᑖ-ᯠßJ?;CW。oÂÃ:+，ìÔî901Xöy ᦻÒḄxy%ᑖ¹ᑮᑁ?>?Ò。W>?ᜧÞÛᔠ〉，?;Ý#ḄwîÿSBÒeÂÃ。2.±è°ªḄM¦²³wᵨO?，✌ᐜᙠ901001ÃᐹÒX?Ḅ“Streaming”}ឋ(wÈ^。o¹⚣(Tᕒ_`O?，:#ᕒe8_`O?I^。☢$ᔠ9Ñ 9ᐭ0^5ḄÇ_CDÂÃO¯¹Ḅp 01)*+ᓄ9^VwÂÃO¯¹◤⌕ᜐᳮ9(^2_，ᡠ8ᙠ*+ᓄ99×î◤⌕(2%&ᦪ，ᡠ9。XACT_RUNTIME_PARAMETERSxrParams={0};xrParams.lookAheadTime=XACTMMENGINE••LOOKAHEAD»~DEFAULT;9xrParams.fnNotificationCallback=XACTNotificationCallback;//(2%&V_RETURN(g_pXACT3Engine->Initialize(&xrParams));ᙠ☢Ḅ"ṹÒ9(^^0¦70ᑍ&1»^1Qo=ᵨJᜐᳮ9012_Ḅ)}©ᦪ。◀◤⌕(2%&ᦪ8，9Ñ 90^31^1^ÍÒḄ᱄(^*+ᓄ%ᑖ901335µr。2)_`O?I^。✌ᐜᡭ:O?ᦻ，ᯠx*+ᓄo=XACTJSTREAMWG-?PQ£a£5᪀?¥，ᨬRSᵨIXACT3Engine:••0^3165-301〜3d683()>$UC¢?I^，"ṹ。g_hStreamingWaveBankFile=CreateFile(L"WaveBank.xwbM,GENERIC_READ,FILE_SHARE_READ,NULL,OPEN_EXISTING,FILE_FLAG_OVERLAPPED|FILE_FLAG_NO_BUFFERING,NULL)； 226oooÎ14Uif(g_hStreamingWaveBankFile==INVALID_HANDLE_VALUE)returnE_FAIL;XACT_WAVEBANK_STREAMING_PARAMETERSwsPararos;ZeroMemory(&wsParams,Sizeof(XACT_WAVEBANK_STREAMING_PARAMETERS))；wsParams.file=g_hStreamingWaveBankFile;wsParams.offset=0;•wsParams.packetSize=64;V_RETURN(g_pXACT3Engine->CreateStreamingWaveBank(&wsParams,&g_pStreamingWaveBank));3)_`¯¹?I^。ᐹ#>p ÷9Ñ 90^^&8ᓄr。4);Ì,&?9@A。99018H&r。5)üL2。✌ᐜ◤⌕}©o=XACT_NOTIFICATION_DESCRIPTION5`Ḅ$᪀L，K$᪀ᵨJ}©2Ḅᔜ*d⁚，⌕Q}©2Ḅ5`（17?6ᡂᕒ）。9(^20*2 5`，ᵫrKḄ᪗¤⊤9。2 5`᪗¤OᐸÛḄ*dᑡ⊤，èxÚᦻ。9Ñ XACTStreamingüL5=2，ᡠ9。//üL?Zᜓ[2XACT_NOTIFICATION_DESCRIPTIONdesc={0>;desc.flags=XACT_FLAG_NOTIFICATION_PERSIST;desc.type=XACTNOTIFICATXONTYPE_WAVEBANKPREPARED;g_pXACT3Engine->RegisterNotification(&desc);//üL9ÂÃ[2.desc.flags=XACT_FLAG_NOTIFICATION_PERSIST;desc.type=XACTNOTIFICATIONTYPE_CUESTOP;desc.cueIndex=XACTINDEX_INVALID;g_pXACT3Engine->RegisterNotification(&desc);2v2 5`᪗¤SãÈ2ḄÄᵨ，☢üLḄóo=2，⊤9?Zᜓ[。ì9ᓚ×AwZᜓ?îB#ÈK2，KᵨÑ ᙠ1ᦈᑮK2xe8n$rKḄvÄ，ÂÃ9。óB=2，⊤99ÂÃ[，ì᱄ᓚ×ÂÃ[9îB#ÈK2。6)ᜐᳮ2。2Qᙠ2%&ᦪÒn$ᜐᳮḄ。9Ñ XACTStreamingᜐᳮ2Ḅ"ṹ。voidWINAPIXACTNotificationCallback(constXACT_NOTIFICATION*pNotification){if(pNotification->type~=XACTNOTIFICATIONTYPE_WAVEBANKPREPARED&&pNotification->waveBank.pWaveBank==g_pStreamingWaveBank)if(pNotification->type==XACTNOTIFICATIONTYPE_CUESTOP&&pNotification->cue.cueIndex==g_iCue) DirectXC1^80E⚣ooo227EnterCriticalSection(&g_cs);g_bHandleSongStopped=true;LeaveCriticalSection(&g_cs);☢Ḅ"ṹᙠ1ᦈᑮSḄ2x，2vrKḄ᪗L᪗1ᦈᑮ2。Vw2%&ᦪQᙠSḄ+ÑÒ$Ḅ，ᡠ8ᙠI᪗LØòîᵨßI^(CRITICAL_SECTION)8&ᢝ+Ñp。7)Âï¹。WSᐵÅÆîÿ，Öe8z1&ᵨ80^50D^83¸:？^()>gÃ9，ÂÃᑁ?ÒḄ¯¹Ôᨵ。9Ñ ^1^01Íᙠ1ᦈᑮO?Zᜓ[2åx，ᓽ:+ÂÃ9。ìÂÃ$kx，2vᜐᳮÂÃ$k2_@H^ᜮ:+ÂÃ9，^+úSeᙢÂï¹。"ṹ。EnterCriticalSection(&g_cs);boolbHandleStreamingWaveBankPrepared=g_bHandleStreamingWaveBankPrepared;boolbHandleSongStopped=g_bHandleSongStopped;LeaveCriticalSection(&g_cs)?//ZᜓO?åx，✌SÂï¹if(bHandleStreamingWaveBankPrepared){EnterCriticalSection(&g_cs);g_bHandleStreamingWaveBankPrepared=false;LeaveCriticalSection(&g_cs);g_pSoundBank->Play(g_iCue,0,0,NULL);>//ÂÃ$kî，@HÂÃif(bHandleSongStopped){EnterCriticalSection(&g_cs>;g_bHandleSongStopped=false;LeaveCriticalSection(&g_cs);g_pSoundBank->Play(g_iCue,0,0rNULL);>9：F"ṹ2ᜐᳮ"ṹrÎᔠ，ᐳ[ᡂ2ḄᜐᳮÃÄ。üUᑖ᪆ᐸ$vÑ。8)$901Awᡠ◤⌕Ḅᕜ»ឋÃÄ。9Ñ ᱄018&8ᓄ5D，ᙠû·◤⌕ᕜ»ឋᙢ&ᵨ8013£Í^::0(^0ᕤ)>，901$@HÈRḄᑁ%÷z。]^MC07^Ḅ3æ8G=à þÿôEḄ9ṹ<ÿᵨ1᱄C(^3£G]^::0(^0ᕎ0¨Ḅ"ṹÊᑮ)}©Ḅᖹ33 &10()ᦪÒ，,ᙠ_ê+úḄÔîÿ&ᵨKᦪ。9)ᐵy9ᓚ×Aw、³ÃrᐵI^。voidCleanupXACT(){if(g_pXACT3Engine){g_pXACT3Engine->ShutDown(); 228oooÎ14Ug_pXACT3Engine->Release();>if(g_hStreamingWaveBankFilei-INVALID_HANDLE_VALUE&&g_hStreamingWaveBankFile1=NULL)CloseHandle(g_hStreamingWaveBankFile);SAFE_DELETE_ARRAY(g_pbSoundBank);DeleteCriticalSection(&g_cs);CoUninitialize();>9Ñ 90150^3^^ÍḄᐸ¦Rd⁚，èxÚV"ṹ。3.·¸¹D1~ᙠû☢ᡃÐᑮv，w.^?;CW/̹⚣ᦪ£⌼ᡂḄwE⚪，e8¬ᵨÄÅÆîÿOᢈG。☢@ACDᵨÄÅÆîÿO◤⌕ḄwvÄ。1)Zᜓ9。ᙠZᜓ?åx，SQᓽÂÃ9，Q✌ᐜ&ᵨ190^350¿(18&1^£30>⚜>?¯¹，wn$ÂÃ÷Zᜓ，K>Ḅ¯。HRESULTPrepare(XACTINDEXnCueIndex,DWORDdwFlags,XACTTIMEtimeOffset,IXACT3Cue**ppCue)ᐸÒ：•nCueIndex⌕n$ZᜓḄ9Ḅ@A。•dwFlagsK¸ᦪÔᨵᵨ，◤Xᐸ(w0。•timeOffset⚜>?ß.ã9:+AḄîÿâò，ᓫßw。•PPCueᵨJ]%o=ᢣᔣ190130^I^Ḅᢣ┐，ᙠx☢◤⌕ᵨKᢣ┐ÂÃ9。2)¶Ê。&ᵨ8(^350¿(^3^:LÍ3"0>n$⚜>?◤⌕ofîÿ，ᙠJfîÿÒe8n$ᐸ¦ÃÄ。WKᵨÑ ◤⌕⍝<îZᜓ[，o*>Q&ᵨ19(^30û::0615【316()>bÅQᔲZᜓ，fḄ>QüL,ᜐᳮ᱄(^^0×11^Ð0>^v?£o01£?X£?&£02。o9¸Zᜓ，8äSBLwèZᜓG。ZᜓḄ>'•?XozßJᑁ?Ò，zᑮ³Ã9。3)ÂÃ9。9Zᜓåx，&ᵨ80730^¦7()>ÂÃ9。W]：ᨵW]ᜐw£ᙠãᜓᡈREãᜓḄf ，»ðÿᵨ1C0130^^::?1&70¨；®£ᙠþÿᡈὅREþÿvº，ᑿÿᵨÁ37()¨µᜫᦝ。9Ñ 90^26『013168^30^&0^%^9<ᵨÄÅÆîÿOÂï¹。K9Ñ ᙠ1ᦈᑮ?ZᜓḄ2x，Zᜓ9。9Zᜓåx，e8ᢥzÏn$ÂÃ。ÂÃ$kx，B@HZᜓ9。w¯J^9，ᙠZᜓ9åûᐜ¶Ê}，,2vᙠïôµ9ᦻÛìûᡠᜐḄG。ᐸ¦Rd⁚è¸ὃV"ṹ。 0^0C“80E⚣OOO22914.2.6"ṹÉÎḄ9〇×ᓹ7CD901⌕Qo=ᑁ4ÉÎḄjk。JUᕡḼᑁ4_ÄὅᵨÃᐹ_`Bnᑴᑁ4，ᯠx:#ᕒᵨ9ᓚ×1ᑁ4ÉÎᦪX_`Ḅᑁ4ᡂnab。XACT?1ᑁ4ÉÎᦪ，ᵨJÙ901¹ÂÃᵨ90101；1_`Ḅᑁ4。ᙠ14.2.314.2.45Þ⁚ÒCDḄQ<ᵨᑁ4ÉÎḄ?1ᦪX90^ᡂnabÑ 。◀ᑁ4ÉÎḄ901?1ᦪå，9(71?1Roᝅ"ṹÉÎᦪ，ᵨñᡂÂÃᵨ9ᓚ×_`Ḅᑁ4。"ṹÉÎḄᦪwab:#ᕒf£ᜧḄØ，e8ᙠabÑ ÒvÄᑴ¹⚣ᑁ4，^e8wqÐO8Oᦪ£u}¶÷zᵨ9ᓚ×。"ṹÉÎḄ?1ᦪ·e8^cᩖḄ¹⚣zb。᱄0×?1"ṹÉÎḄᦪ，wÂù⚣ᦪ£Û4᧕ᵨḄ>。¹⚣ᦻe8ßJ?Ò，·e8ᓫᙢᵨ.〜3〃ᦻ。DirectX50〖9Ñ ᱄01(^^01^^^9"ṹÉÎḄ᱄01?1Ḅᵨ，K9Ñ Û4᧕ᳮ，ᙠûSviᙢ³，ÆᐶLḄ/ὅe8ᑖ᪆ᐸV"ṹ。ᙠ»9Ñ ᒹÒ，·9010^^04¥9Ñ ，,Iᐸn$ᳮᓄ。◤⌕ᢣÈḄQ，¶9ᓚ×᪀`JiḄ¹⚣:Awå，PQ8SØ"/iḄ:¹⚣Aw。W◤⌕ᙠfiḄ¶ᳮ¹⚣ᦪ£，Kìᵨ9“702z1E¹⚣AwḄØ。14.3XAudio2⁚✌ᐜCD÷“〗02rᐵḄ@⌕ᭆù，8OtVÊᣚᦻzb（WFF)。ᯠxCD<*+ᓄ9¦02，<ᵨ'702¹Âù⚣ᦪ£。14.3.1᱄702CD9'702QoᝅiḄ、ᵨJ^8^^8᱄&0360Ḅá'¹⚣？1。88Ḅû¡(DirectSound*XAudio)5D，wabo=1ᜐᳮgᔠẠ。Iñ〜ᓄo8ab:#ᕒ，9ᓄ702Q07"(^0^^Ḅ/"ᱥ。IJ᱄^360:#ᕒ，8Q8û9^70?1Ḅ¹£᱐。1.᱄1^702ᐵÏᭆùᵨ9“702:#åû，◤⌕|=÷årᐵḄᭆù，Jᭆùᒹõᵨ9“102n$:#ᡠḄẠ 。(1)᱄702AwN^7021ôQ᱄ᙢ02AwḄ᪶。2vAᙢ021ô，e8PpØTᵨḄ¹⚣(ᜓ、ᐰþ?1}ឋ、_`├¯¹8OfឋØ。(2)¯¹（Voices)¯¹Q9ᓄ702ᵨJᜐᳮ、vÄ8OÂù⚣ᦪ£ḄI^。ᙠ9^^02Ò，ᨵ}*¯¹。•V¯¹（SourceVoices)V¯¹⊤9o=¹⚣O。V¯¹X8ÐḄᦪ£#〈ᑮᐸ¦5`Ḅ¯¹。•gᔠ¯¹（SubmixVoices)gᔠ¯¹I8Ð1ᦈᑮḄ¹⚣ᦪ£n$ovÄ，¬᪵⚣᳛Ãᣚ。ᙠgᔠ¯¹Iᦪ 230oooÎ14U£n$ᜐᳮåx，Xᦪ£⌴ᑮ=o=gᔠ¯¹ᡈ¯¹。•¯¹（MasteringVoices)¯¹1ᦈᩭ)V¯¹ᡈgᔠ¯¹Ḅᦪ£，,X1ᦈᑮḄᦪ£#〈ᑮ¹⚣h。(3)¹⚣Oà+（AudioGraph)¹⚣Oà+Q9ᓄ102¯¹ᔠ。¹⚣ᵫßJ¹⚣Oà+oḄV¯¹:+，e⌱àᙢ2vÄ=ᡈi=gᔠ¯¹，,ᨬÐ#〈ᑮo=¯¹，14.6ᡠ9。¹⚣Oà+;Ìojᑡ¹⚣OÄwÒᐭ，I8Ðn$ᜐᳮ，,XᨬÐ$W⌴ᑮ¹⚣h。ᡠᨵ¹⚣ᜐᳮ#nᙠäḄ+ÑÒ。ᨬᓫḄ¹⚣Oà+z1XV¯¹ÒÈᑮ¯¹。14.6¹⚣ᜐᳮOà+ìÑ $î，e8Îᙢᑴ¹⚣ᜐᳮOà+ḄG，ᒹ8¹、ᑤ◀ÒᐭÒÈ，ᦋLᑁ%ᦔW@1，wᦔW(¸ᦪ，ÖÎOà+ÒḄ%ᑖᜐᳮ▤f，¶¶。(4)%&᱄0È02Aw·%&!ᑴ，ᵨJ2ᙠ¹⚣ᜐᳮ+ÑÒ#nḄᱯ}_。Vwᙠ᱄00^02AwÒ¹⚣ÂÃQ´pḄ，ᡠ8%&ᵨJ}<ÂÃ[Ḅo>。ìo=%&ᦪ$î，9&702SØnᡂ÷<¹⚣，ᡠ8ᙠ%&ᦪÒS⌕ᒹõÖὑîḄvÄ，8ä⌼ᡂ¹⚣ÂÃÒe。*2.tVÊᣚᦻzbtVÊᣚzb（RIFF)Q^3¥ᦻᵨḄ¹⚣zb，8Q9ᓄ102ᵨḄᐺ`¹⚣zb。‘RIFF’，ᦻᜧÞ，ᦻ5`，ᦪ£(1)?01[X€^᪗¤X》^ᦻᵫi=ãᦣḄ，7åwᙽḄᦪ£%ᑖ᪀ᡂ，ᙽÒᦪ£Ḅ5`ᵨFOURCC(four-charactercode,Zܤṹ）᪗¤n$Û。þ0。X(^᪗¤QᵫZ=ë1ᙠo®Ḅ5011ܤ_`Ḅ32ßN¤ᦪ。，FOURCC^U^m‘abcd’ᙠ11¦-ᓺ@0jkÒQ0x64636261。¹⚣ᦻᵨ？01&0(：᪗¤᪗¹⚣zbᙽ、¹⚣ᦪ£ᙽ8Oᐸ¦ᱯ}J¹⚣zbḄᙽ。⊤14.2ᑡÈᙠ9ᓄ102¿ᢝḄ¹⚣zbÒᵨḄ?0^X0：᪗¤。⊤14.2ᔜ*¹⚣zbᵨḄ「0ô¹00᪗¤___________¹zb_______________?00&0(：᪗¤PCM*RIFF‘fmt’、‘data’XMA2*REFF4fmt*,‘data，、‘seek，ADPCM*RIFF‘fmt，、‘data’、‘smpl’、‘wsmpl’xWMA*RIFF*fmt，、*data’、*dpds*ᐸÒ‘RIFF’、‘fmt’、‘data’Qᔜ*¹⚣zbᐳᵨḄ？(^^(^᪗¤，⊤14.3ÈJ?01^0^᪗¤Ḅ⌕Û。(2)ᙽX^^ᦻᒹõo=？?ᙽ，&»^ᙽᒹõÄ=ᡈi=ᐸ¦ᙽ。 08「600(C^10E⚣ooo231X《^ᙽᵫZ%ᑖ᪀ᡂ，ᐸzb：________________________⊤14.3ᐳᵨḄFOURCC᪗¤⌕Û__________________________᪗89____________________________________"#____________________________________________᪗ãᑿᓽᙽḄ$4Â⁚ᒹᦻh=>，¦ẖᙽḄᒕ¾¹ᑖᒹᦻhÊḄᐸóᙽfmtᒹE⚣ᦻhḄ56ᜮ。ᙽÊḄᦪ¸. ᪀/vb：WAVEFORMATEX、WAVEFORMATEXTENSIBLE、ADPCMWAVEFORMAT、XMA2WAVEFORMATEXdataᒹE⚣ᦻhḄE⚣ᦪ¸。ᙠC0^02Ê，ᦪ¸ᙽḄᑁ =ᐭZ[Ê，mnC0102_81；¿ ᪀=>ḄᓹC0À(^^3ᦪ⌴#ôEᐸÒ，óo%ᑖQ^^^…᪗¤‘R1FF’,óB%ᑖQ4Ü⁚ᦪò，ᢣ}ᦻÒᦪ£ḄᜧÞ，ó}%ᑖQᢣ}ᦻ5`Ḅô(^0；€(：᪗¤，óZ%ᑖᒹõᐸ¦ᙽ。ᐸÒᦻᜧÞQᢣó}%ᑖóZ%ᑖᡠᓰᵨḄÿ，Sᒹõóo%ᑖóB%ᑖHᓰᵨḄÿ。ᐸ¦ᙽᵫ}%ᑖ᪀ᡂ，ᐸzb：ᙽ10，ᙽᜧÞ，ᦪ£ᐸÒ，óo%ᑖQo=᪗ᙽÒᒹõᦪ£Ḅ"^^0：᪗¤；óB%ᑖQo=4Ü⁚ᦪò，ÈᙽÒᦪ£%ᑖḄᜧÞ，ó}%ᑖQÄ=ᡈi=Ü⁚Ḅᦪ£。ᦪ£ÙQÌigᑮᨬḄW0RD&5。óB%ᑖÈḄQᙽÒᨵᦔᦪ£ḄᜧÞ，SᒹõwI#〜0X0¼ iᐙḄ%ᑖ，·SᒹõᙽÒû5%ᑖHᓰᵨḄÿ。14.3.2“702*+ᓄᵨ9ᓄ102Âï¹åû，✌ᐜ◤⌕n$o*+ᓄvÄ，ᒹ_`XAUdi02Aw、_`o=¯¹。1._`9“702Awe8ᵨ᱄^020ᢓ6()ᦪ_`9—02AwḄo=，KᦪḄ¯。HRESULTXAudio2Create(IXAudio2**ppXAudio2,UINT32Flags*0,XAUDI02-PR0CESS0RXAudio2Processor=«XAUDI02_DEFAULT_PR0CESS0R)ᐸÒ：•ppXAudio2ᵨJ]%_`Ḅ9^702I^。•Flagsᢣ}9“702I^$wḄ᪗，e8XK¸ᦪ(w0ᡈ910102_0£8。0_ENGINE(K᪗⊤9ᵨ&t᱐Ḅ90(1702?)。•XAudio2Processorᢣ9ᵨ=0^，23Käᢣ}ᜐᳮᘤ，ᵨÒAò。ᙠ>¥7^0¥8á'，（^1ᦪ€01¦7377260ᡈ(^01126£ ᙠ9o7020^^〖60åû&ᵨ。COMöᑣSᐕ¡XKᦪ&ᵨXAudio2C^eate()ᔠ,ᙠo®。û，001öᑣ⌕Õᙠ&ᵨ9702Ḅ÷<+Ñ&ᵨ001071726()ᡈ(^¹1726£()。e8ᙠo=nÑÒiS_`XAUdi02。Z=9“702I^rÎäᙢn$vÄ，,ᨵᐸ)ÅḄ¹⚣ᜐᳮ+Ñ：¦ᨵ&t(QᐳÌḄ。¶ᙠo=Ñ Òe8_`i=9“702AwI^，PQSKᙠ8Ðᔜ)Ḅ¹⚣ᜐᳮOà+åÿ⌴1ê。☢Q_`᱄ᓄ102AwḄo=9。 232oooÎ14UCoInitializeEx(NULL,COINIT_MULTITHREADED)?IXAudio2*pXAudio2=NULL;V_RETURN(XAudio2Create(&g_pXAudio2,XAUDI02_DEBUG_ENGINE));2._`¯¹I^¯¹Ê¹⚣(ᜓ，,Q2v¹⚣Oà+Ḅᡠᨵ¹⚣ᦪ£ḄᨬÐpḄᙢ。e8ᵨ8^1702:[ᖾ^î0^0^0>_`,o=¯¹，K>Ḅ¯。HRESULTCreateMasteringVoo.ee(IXAudio2Ma8teringVoice**ppMasteringVoice,UINT32InputChannels=XAUDI02_DEFAULT_CHANNELSfUINT32InputSampleRate=XAUDI02_DEFAULT_SAHPLERATE,UINT32Flags=0,UINT32DeviceIndex-0,constXAUDI02_EFFECT_CHAIN*pEffectChain*NULL)ᐸÒ：•IXAudio2MasteringVoiceᵨJ]%_`Ḅ¯¹。•InputChannels¯¹»ḄÒᐭ¹⚣ᡠᐹᨵḄ2⍝ᦪ，K¸ᦪÌòÞJ¶JXAUDI02_MAX_AUDI0_CHANNELS。e8XK¸ᦪ(w9Í102_DEFAULT_CHANNELS,ᵨᵫìûá'}ḄÒAò。•InputSampleRate¯¹Òᐭᦪ£Ḅ¬᪵⚣᳛。¬᪵⚣᳛Q900102_QUANTUM_DENOMINATOR^^^fg,,CJ᱄00102_^^—5«^£_X×£XAUDI02_MAX_SAMPLE_RATEåÿ。e8XK¸ᦪ(w9110102_0?ô[×_SAMPLERATE,ᵨᵫìûá'}ḄÒAò。•Flagsᢣ}¯¹$wḄ᪗，(w0。•DevicelndexÒÈ(ᜓ@A，W(w0,ᑣᵨᐰþÒA¹⚣(ᜓ。•pEffectChainᢣᔣᦔW@Ḅᢣ┐，WSᵨᦔW，e8Xᐸ(w>01[ᓃ。☢Q_`¯¹I^Ḅo=9。IXAudio2MastermgVoice*pMasterVoice=NULL;V_RETURN(hr=pXAudio2->CreateMastermgVoice(&pMasterVoice,XAUDI02—•DEFAULTM—CHANNELS,,XAUDI02__DEFAULT_SAMPLERATE,0,0,NULL))?ᙠ☢Ḅ"ṹÒ，X0〜7^181^¸ᦪ(wÒAò0,^9ᓄ702X¯¹ᐵὶᑮÒA¹⚣(ᜓ。·e82vPpeᵨḄ¹⚣(ᜓ}(ᜓ@Aò，,᪷£KᵨÑ Ḅᱯ}öᑣ⌱ào=(ᜓ。ᐵJPp¹⚣(ᜓḄᑁ4ÈḄ，ÆᐶLḄ/ὅe8Å▅ᦻ。"14.3.3Àᵨ^(^02>Yª⚣ᦪEÞ⁚CDᵨ90È02¹¹⚣ᦪ£Ḅp 。8p ¹¹⚣ᦻÒḄ“fmt”“data”ᙽ，,ᵨ8Ð*+ᓄ“WAVEFORMATEXTENSIBLE”“XAUDI02_BUFFER”$᪀。（1.᪆¹⚣ᦻ᱄&102¿ᢝḄ¹⚣ᦻᵨtVÊᣚzb（RIFF)。✌ᐜÅÆᑿ??ᙽ，ᯠxᔊᙽ，8ÅÆᙠX《^ᙽÒᒹõḄᓫäᙽ、¹Xì?ᦻÒḄ¹⚣ᦪ£。 0^。0^á'_`Ḅ¹⚣ᦻᵨJ᱄^360á'î，ᙠ$î◤⌕Êᣚᐰ%ᡈ%ᑖᦪ£ḄÜ⁚< ，ᡈὅᙠ$åûIÜ⁚< n$ᜐᳮ。☢QÅÆç^ᦻÒᙽḄ9ᦪ。#ifdef_XBOX//Big-Endian#definefourccRIFF'RIFF'#definefourccDATA'data'#definefourccFMT'fmt•#definefourccWAVE,WAVE•#definefourccXWMA'XWMA'#definefourccDPDS,dpds•#endif#ifndef_XBOX//Little-Endian#definefourccRIFF'FFIR'#definefourccDATA•atad'#definefourccFMT,tmf*#definefourccWAVE*EVAW'#definefourccXWMA'AMWX*#definefourccDPDS•sdpd.#endifHRESULTFindChunk(HANDLEhFile,DWORDfourcc,DWORD&dwChunkSize,DWORD&dwChunkDataPosition)HRESULThr*S_OK;if(INVALID_SET_FILE_POINTER=SetFilePointer(hFile,0,NULL(FILE—BEGIN))returnHRESULT_FROM_WIN32(GetLastError())?DWORDdwChunkType;DWORDdwChunkDataSize;DWORDdwRIFFDataSize=DWORDdwFileType;DWORDbytesRead=0;DWORDdwOffset*0;while(hr*=S_OK)DWORDdwRead;if(0==ReadFile(hFile,&dwChunkType,sizeof(DWORD)f&dwRead,NULL))hr=HRESULT_FROM_WIN32(GetLastError())?if(0==ReadFile(hFile,&dwChunkDataSizesizeof(DWORD),&dwRead,NULL))hr=HRESULT_FROM_WIN32(GetLastError());©[D10¸È8ᵯ-£0ᩭ)ᵫᐕ£05^1ᑏḄÞÛ《zᑭ¤aµ》，1726È᱐。ᙠJÞÛÒ，ᜫ_Ḅ§Oὅ，zᑭ¤，o=Þ¨Ḅ¨©ªᑮo®，KÞ¨ᑖw5«：o«Q8$᳝1^81^,¦Ð^ᜧḄoᡭ:¦ÐḄ¬®（mḄ®），=o«Q^¿-^&，¦Ð^ÞḄoᡭ:¦ÐḄ¬®。ᙠû⊤9ᙠhá'Ò?;ᦪ£î¬ᵨḄÜ⁚< 。 234oooÎ14Uswitch(dwChunkType)dwOffset+=sizeof(DWORD)*2;if(dwChunkType==fourcc){dwChunkSize=dwChunkDataSize;dwChunkDataPosition=dwOffset;returnS_OK;>dwOffset+=dwChunkDataSize;if(bytesRead>=dWRIFFDataSize)returnS_FALSE;>returnS_OK;>2)}ßᙽåx/ÌᙽÒḄᦪ£。oÆᑮ»Ḅᙽ，e8Xᦻᢣ┐&ᑮᙽḄᦪ£%ᑖ:+ᜐ，/ÌᙽÒḄᦪ£。☢Q^ᙽÒ/Ìᦪ£Ḅo=9ᦪ。HRESULTReadChunkData(HANDLEhFile,void*buffer,DWORDbuffersize,DWORDbufferoffset}{HRESULThr=Smm»OK?9if(INVALID_SET_FILE_POINTER==SetFiXePointer(hFile,bufferoffset,NULL,FILE_BEGIN))returnHRESULT_FROM_WIN32(GetLastError());DWORDdwRead;if<0==ReadFile(hFile,buffer,buffersizer&dwRead,NULL))hr=HRESULT_FROM_WIN32(GetLastError());returnhr;>2.ᵨ□「「ᙽḄᑁ4iᐙ~^02$᪀9ᓄ7⑵wÂÃV¯¹ÒḄ¹⚣，◤⌕o=〜¥£?€^^^0^9$᪀（ᡈὅQfᜧḄ$᪀，WAVEFORMATEXTENSIBLE，K$᪀ᒹõ’¥£?0X1×Ä9$᪀）o=XAUDI02_BUFFER^^。 08「8。1᱄C1^80E⚣ooo235ᙠ☢Ḅ9Ò，ᵨḄQ％9£?(^^^0^0^181^$᪀，^e8¹iJ5=2⍝Ḅ?0"¹⚣ᦻ。☢Ḅp ^9ᵨû☢óFḄØiᐙo=WAVEFORMATEXTENSIBLE$᪀o=900102_8^^?£X$᪀。ᙠJ*êæ，¹Ḅ¹⚣ᦻᒹõḄ？01ᦪ£，¦ᒹõo=“RIFF”、“fmt”“data”ᙽ。ᐸ¦zbeØᒹõᐸ¦5`Ḅᙽ。1)¯WAVEF0RMATEXTENSIBLE$᪀XAUDI02_BUFFER$᪀ḄLWAVEFORMATEXTENSIBLEwfx={0>;XAUDI02_BUFFERbuffer={0>;2)ᵨ&63&116()ᦪᡭ:¹⚣ᦻ。HANDLEhFile-CreateFile(BtrFileName,GENERIC_READ,FILE_SHARE_READ,NULL,OPEN_EXISTING,0,NULL)?lf(INVALID_HANDLE_VALUE==hFlle)returnHRESULT_FROM_WIN32(GetLastError());lf(INVALID_SET_FILE_POINTER==SetFllePointer(hFlle,0,NULL,FILE_BEGIN))returnHRESULT_FROM_WIN32(GetLastError());3)¹¹⚣ᦻÒḄ“RIFF”ᙽ，,bxᦻ5`。DWORDdwChunkSize;DWORDdwChunkPosition;DWORDfiletype;FindChunk(hFile,fourccRIFF,dwChunkSize,dwChunkPosition);ReadChunkData(hFile,&filetype,sizeof(DWORD),dwChunkPosition);if(filetype1=fourccWAVE)returnSMWFALSE;W4)}ß“fmt”ᙽ，Xᐸᑁ4cᑴᑮ¥9Ä?0X^^0^^518[£$᪀Ò。FindChunk(hFile,fourccFMT,dwChunkSize,dwChunkPosition);ReadChunkData(hFile,&wfx,dwChunkSize,dwChunkPosition);5)}ß“data”ᙽ，Xᐸᑁ4/Ìᑮ>?Ò。FindChunk(hFile,fourccDATA,dwChunkSize,dwChunkPosition);BYTE*pDataBuffer=newBYTE[dwChunkSize];ReadChunkData(hFile,pDataBuffer,dwChunkSize,dwChunkPosition);6)iᐙXAUDI02—BUFFERᙽ。buffer.AudioBytes=dwChunkSize;buffer.pAudioData=pDataBuffer;buffer.Flags=XAUDI02_END_0F_STREAM?14.3.4Àᵨ^1^102±èª*+ᓄXAud102,¹¹⚣ᦪ£åx，e82v_`o=V¯¹,wᐸ⌴¹⚣ᦪ£ᩭÂï¹。☢$ᔠ9Ñ XAUdi02BaSiCCDᵨXAudi02Âï¹Ḅp 。1)*+ᓄ9^02Aw。9Ñ 9^02638ᓄX*+ᓄvÄÊᑮ)}©Ḅ1¦^02()ᦪÒ，"ṹ。CoInitializeEx(NULL,COINIT_MULTITHREADED);V_RETURN(XAudlo2Create(&g_pXAudio2,XAUDI02_DEBUG_ENGINE));V_RETURN(g_pXAudio2->CreateMa8tenngVoice(&g_pMaateringVoice)); 236oooÎ14U2)iᐙ^9£?0X^×£99。0102_3。£X$᪀。wiᐙJ5=$᪀，✌ᐜ◤⌕ᵨ9&102^¹⚣ᦻ¹ᦪ£，ᐹ#>ᙠoÞ⁚n$CD。9Ñ 9^^^^ᙬᵨ090×Ḅ€〜&?L5（K5Ḅ}©Rᑖßñ50〖^?ü1^50&〜&711(^ᦻÒ)[ᡂᦪ£¹ÃÄ。//ᡭ?§2ᦻhCWaveFilewav;V_RETURN(wav.Open(s2F1lename,NULL,WAVEFILE_READ));WAVEFORMATEX*pwfx=wav.GetFormat();"§2ᦻh56DWORDcbWaveSize=wav.GetSize();//§2ᦪ¸ᜧ//=§2ᦪ¸ᑮᑁ[BYTE*pbWaveData=newBYTE[cbWaveSize];if(FAILED(hr=wav.Read(pbWaveData,cbWaveSize,&cbWaveSize))){SAFE_DELETE_ARRAY(pbWaveData);returnhr;>//i^^XAUDI02_BUFFER^^XAUDI02_BUFFERbuffer={0};buffer.pAudioData=pbWaveData;buffer.Aud10Bytes=cbWaveSize;900102_811^X$᪀ḄᡂᕒÛi，Svᙠ☢Ḅ"ṹÒ¦(K$᪀Ḅ?^00⊈ᡂᕒ，Kᡂᕒ&?¹⚣ᦪ£。ᐸ¦ᡂᕒḄÄᵨÌòêæèÅÚᦻ。W]：ᙠ ᵨC¸？0^^£᪀Ḅᙢ，᪷¸E⚣ᦪᣮḄ56，:ð◤⌕ÕᜧḄᒹ〜C£Â0^^L£᪀Ḅ᪀。3)_`V¯¹。&ᵨ190È02::(^^1650⇧。690&()>_`V¯¹，9Ñ È02888ᓄ_`V¯¹Ḅ"ṹ。IXAudio2SourceVoice*pS0urceV01ce;if(FAILED(hr=pXaudio2->CreateSourceVoice(&pSourceVoice,pwfx))){SAFE_DELETE_ARRAY(pbWaveData);returnhr;>8^02::0&0G^0^()>oᐳᨵ7=¸ᦪ，ᙠûwû5=¸ᦪᦪò，ᐸ¦¸ᦪ¬ᵨÒAò。⌕K>Ḅ¯8Oᐸ¦¸ᦪḄÒAò，eÅÚᦻ。4)ᔣV¯¹Êo=XAUDI02_BUFFER$᪀。ᵨ19ᓄ70250806¥0706::5Ô0^5001^8ᓄ【6『()>ᔣV¯¹Êo=1^102_BUFFER^^,"ṹ。if(FAILED(hr=pS0urceV0ice->Subm1tS0urceBuffer(&buffer))){pS0urceV01ce->Destr0yV01ce();SAFE_DELETE_ARRAY(pbWaveData);returnhr;> 06£ Cᓄ80E⚣OOO2375)Âï¹。&ᵨ1ᓄ70250^^%&:Ô&"()>:+Âï¹。ᙠ9Ñ ᱄702338ᓄÒ，ᙠ&ᵨ88"()>åx，2v&ᵨ81E!>0ᦪ¯+Ñ，^¯¹ØTöyÂÃ，zᑮ¯¹ÂÃ[。¯¹ÂÃ[x，³ÃV¯¹I^¹⚣ᦪ£，"ṹ。//:+ÂÃhr=pSourceVoice->Start(0)；//w¯¹öyÂÃ，zᑮÂÃ[BOOLi8Running=TRUE;while(SUCCEEDED(hr)&&isRunning){XAUDI02^^VOICEMBSTATEState;pSourceVoice->GetState(&state);isRunning=(state.BuffersQueued>0)1=0;Sleep(10);>pSourceVoice->DestroyVoice();SAFE_DELETE_ARRAY(pbWaveData);ÒAêæ，9^1102X8ÐḄÒÈ#〈ᑮ¯¹，ᩭ)V¯¹Ḅ¹⚣B)ÎÌ#〈ᑮ*+ᓄî⌱àḄ¹⚣h。ᙠf¹cᩖḄ¹⚣Oà+Ò，V¯¹eØ◤⌕ᢣ}ᐸÒÈXÌ⌴ᑮ=¯¹。6)├¯¹I^、³Ã9^02Aw。if(g_pMasteringVoice1=NULL)g_pMasteringVoice->DestroyVoice();SAFE_RELEASE(g_pXAudxo2)；CoUninitialize();ᨵᐵ9Ñ ^'028384Ḅ[Rd⁚，èÅÚᐸV"ṹ。û，9Ñ 9ᓄ102838&—SឋᙢX¹⚣ᦪ£¹ᑮᑁ?Ò。᪵，IJÛᜧḄ¹⚣J*>◤⌕ᜧḄᑁ?。w⁚ḕᑁ?，9'!02·e82vOÂÃÛᜧḄ¹⚣ᦻ。ᵨ9'702ÂÃO¹⚣Ûᓫ，ᜧ%ᑖcᩖḄÃÄᵫᦻjk9ᓄ102_`[ᡂ。ᦻjkᙠx'¹ᦪ£，90(1102¶ᳮ¹⚣h,&1ᦈáLḄᦪ£O。▲J©，ᙠûIJ%ᑖᑁ4Sn$fiḄCD，ÆᐶLḄ/ὅe8ᑖ᪆8X8950NḄ9Ñ 9^0838&51ᕸ0^14.4pûᙠab:#Ò，¯¹ᦔWgᩭgᑮ@f。»CD0©Ḅ1᱄¹⚣:#ᢈGÒ5=ᨬḄᑁ4：XACT^0XAudio2。IJý2ḄKᵨ，ᵨ90^[ᐰe8g◤⌕。W᪀`)ÅḄ¹⚣Aw，ᑣ◤⌕ᵨ90È02。»CDḄᑁ4RÛẠ，¡iḄ¹⚣ÑᢈGRèNO，30^09ᓹ0。a!l•ᵨXACTGUIᑴÄo=ᑁ??¯¹?，üU?、¯¹?8O9ḄÈ7。Úᦋ9Ñ 90^3&，8ÂÃ)ÅᑴÄḄ¹⚣ᦪ£。2.ᵨ᱄(^0。1，Ï☢_`Ḅ?¹⚣?，& ?、¯¹?9ḄÈ7S 238oooÎ14UL，PQᦋL?Ḅᑁ4。ᯠxᵨHnᡂḄ?¯¹?ᦻ/ᣚ{1ÒḄᦻ，z1$Ñ ,ᑖ᪆ᦔW。3.ᵨ901ᑴÄo=O?¯¹?，Úᦋ9Ñ 90^Ḅ&08ÂÃ)ÅᑴÄḄ¹⚣ᦪ£。4.ᑖ᪆0᱄1×Ḅ0o&961ᓄ5ḄV"ṹ。 Î15U□ᓄ⑶G⑴.Ü×7uᙠó2»ÒCD^032？1ÑẠî`ᑮv，”4(1(^8Q_êÉÎḄvÄjk。ìᵨᡝᵨÏÐÑ᪗n$vÄî，Ñ B1ᦈᑮᔜ*ÏÐÑ᪗_ê。PQÏÐÑ᪗_êSQz1⌴KᵨÑ ，QÃ#%\^^0>^jk，ᨬx”ᓄ(10~5jk%&KᵨÑ ḄïôvÑIᔜ*_ên$ᜐᳮ。IJý2ḄKᵨÑ ，¬ᵨJ*>be8ÃÄ´，PQIJឋØ⌕ÕḄabÑ ，J*>bã8;´ᳮUḄ$ᦔ᳛，wû9:]0181ÍDᵨJᜐᳮᔜ*(ᜓḄÒᐭ。0^81Í8Qoᝅ]ᵨJᜐᳮ(ᜓÒḄ?1，JÒᐭ(ᜓᒹÏÐ、Ñ᪗、abᩚ、ᐸ¦abᑴ(ᜓ8OÔI✄(ᜓ¶。£^^11Í8z1÷hÉÎÑ 21，^e8ÛüᙢᜐᳮᵨᡝḄÒᐭ。ᵫJ07"8^^8z1hÉÎÑ n$21，ᡠ8ᙠᑴ☢rIÏÐÑ᪗n$Ḅ÷<(，-SBI881Í8on÷&g_pDI,NULL));15.1.2PpÒᐭ(ᜓWZᜓᵨjkÏÐÑ᪗，ᑣe8µᶍKp 。w}jkÒᨵÒᐭ(ᜓeᵨ，e8ᵨ10181ÍD8::£ 《1^6ᓄ680>PpÒᐭ(ᜓ，K>Ḅ¯。HRESULTEnumDevices(DWORDdwDevType,LPDIENUMDEVICESCALLBACKlpCallback,LPVOIDpvRef,DWORDdwFlags)ᐸÒ：•dwDevType(ᜓ5᪗，ᢣ}Pp5`ḄÒᐭ(ᜓ，e(w8᪗：■DI8DEVCLASS_ALLᡠᨵ(ᜓ■DI8DEVCLASS_DEVICES}Jᐸ¦5Ḅᡠᨵ(ᜓ■DI8DEVCLASS_GAMECTRLᡠᨵabᑴᘤ■DI8DEVCLASS_KEYBOARDᡠᨵÏÐ(ᜓ■DI8DEVCLASS_POINTERᡠᨵÑ᪗efᢣ┐(ᜓ•lpCallback%&ᦪ。•pvRef⌴%&ᦪḄ¸ᦪ•dwFlagsᢣ}PpḄ᪗，23(w0ì0?1^^^0^00>0[^,⊤9¦Ppëᑮjk,ïḄ(ᜓ。Pp(ᜓḄᐵÏQ%&ᦪ，jkBwZ=PpᑮḄ(ᜓ&ᵨ%&ᦪoS，^e8û!BIPpᑮḄZ=(ᜓn$rKḄᜐᳮ。K%&ᦪḄl`。BOOLDIEnumDevicesCallback(LPCDIDEVICEINSTANCElpddl,LPVOIDpvRef 8□A⑴.Ü×7uooo241ᐸÒ：•lpddióF(ᜓḄ0«^910£1×?^£$᪀，K$᪀Ḅ8。411^^6ᡂᕒ(ᜓḄᐰþo᪗¤（GUID)，ᐸ¦ᡂᕒèÅÚᦻ。•pvRefKᵨÑ 2vEnumDevlces()>ḄpvRef¸ᦪ⌴Ḅò。ᙠ»15.3⁚CDabᩚÒᐭᜐᳮî，BnopCDwᔜ*Òᐭ(ᜓ_`0781Íñ(ᜓI^，K>Ḅ¯。HRESULTCreateDevice(REFGUIDrguid,LPDIRECTINPUTDEVICE*lplpDirectlnputDevice,LPUNKNOWNpUnkOuter)ᐸÒ：•rguidᡠ⌕_`ḄÒᐭ(ᜓḄ0。10,KGmDQ2vIDirectInput81ôḄ£!^^1(^0>b@ᑮḄ。IñÒAḄjkÏÐÑ᪗，e8XK¸ᦪᑖ(wGUID_SysKeyboardSGUID_SysMouse。•lplpDirectInputDeviceᵨJ]%_`Ḅ⑶Í8(ᜓI^。•pUnkOuter23(wNULL,⊤9_`Ḅ1ôI^QZᔠ1ô。☢QwÒAḄjkÏÐ_`8^^^^ñ(ᜓI^Ḅ9"ṹ。LPDIRECTINPUTDEVICE8pDIDeviceV_RETURN(g_pDI->CreateDevice(GUID_SysKeyboard,&pDIDevice,NULL));15.1.42.2ᜓµ@_`0181Í8(ᜓI^åx，ᙠᵨ(ᜓI^;ÌÒᐭᦪ£åû，R((ᜓI^Ḅ)&ᦪ£zb，ᙠᨵêæ，R◤⌕((ᜓI^Ḅ}ឋ。1.2.□Ø·^2ᜓḄº»6¼)&ᵨJᢣ9ìûKᵨÑ <ᐸ¦KᵨÑ 8O~44(^8jkᐳÌ0«^11ÍD(ᜓI^。e82v18D11Íñ1^^81ôḄ5v(^^¹^1^£)>()&，K>Ḅ¯。HRESULTSetCooperativeLevel(HWNDhwnd,DWORDdwFlags)ᐸÒ：•hwnd÷(ᜓI^rᐵὶḄïôḄ¥P，KïôQᨵᦔḄ⚔ïô。•dwFlagsᢣ})&Ḅ᪗，q⊤15.1。)&ᒹ5=>☢：oQïôᜐJRÎGᡈRÎGîQᔲe8ᵨ(ᜓ，BQ8äᓰ>bRQäᓰ>bᵨ(ᜓ。ᙠ()&ᑩî，î◤⌕J5=>☢。ᡠ8e8X)&=y(wDISCL_EXCLUSIVEIDISCL-FOREGROUND(ÒA(）、DISCL_NONEXCLUSIVEIDISCL_FOREGROUNDSlDISCL_EXCLUSIVEIDISCL_FOREGROUND,PQSØ(wDISCL_EXCLUSIVEIDISCL_BACKGROUND。 242oooÎ15U⊤151)&____________VS᪗W____________________"#DISCL_BACKGROUNDᓽXU@Y½XU，Õ Z[SᐭiᜓḄᦪ¡DISCL_EXCLUSIVEᓰSᐭiᜓDISCL__FOREGROUND]ᨵXᜐ5Y½^±，`yZ[SᐭiᜓḄᦪ¡DISCL_NONEXCLUSIVE`ᓰSᐭiᜓDISCL_NOWINKEYἭᵨ^b0%10m，cdᵨᡝ°Ḅe¹W¸ᨵo=(ᜓI^Ḅ)&Ì(w0150^_£€1^519£，ᑣXᐸ¦(ᜓI^(wK)&Bᜫ}。SvÙQe8X(ᜓḄ)&(w“äᓰ”。IJÏÐ(ᜓ，Re8(w0Ù0^^0>¥《^v10150^^^^90^^1¥£，,IJäᓰUbÙQἭᵨ”440¥810@0Ï。☢Q()&Ḅ9"ṹ。g_pDIDevice->SetCooperativeLevel(hwnd,DISCL_NONEXCLUSIVE|DISCL_BACKGROUND)2.(ô^Í…(ᜓḄᦪ£zbᦪ£zbᢣ}ᵨÒᐭ(ᜓḄᦪ£，,ᢣ}ᦪ£Ḅ?;zb。e8ᵨ10181Í806vD8.:5610313?0[0^()>(07<^1Í8(ᜓI^Ḅᦪ£zb，K>Ḅ¯。HRESULTSetDataFormat(LPCDIDATAFORMATlpdf)¸ᦪlpcifᢣᔣóFᦪ£zbḄDIDATAFORMAT$᪀。IJ᪗ZḄÒᐭ(ᜓ，◤⌕()}©Ḅᦪ£zb；IJÏÐ、Ñ᪗abᩚ，e8z1ᵨ07^81ÍñḄ5=ᐰþLc_dfDIKeyboard,c_dfDIMouse,c_dfDIMouse2,。_61101】0>^1。ß<。_(1¡1<10h8Çß2ᢣäᦪ¸zb。☢Ḅ"ṹ(ÏÐ(ᜓḄᦪ£zb。g_pDIDevice->SetDataFormat(&c_dfDIKeyboard);3.(ô7□Í⑴(ᜓḄ}ឋ8^8ᓄ?P(ᜓḄ}ឋᒹᦪ£>?ḄᜧÞ，^o=å]%ᦪ£Ḅ，åᦪ£QrIḄRQWIḄ，8OabᩚåḄÙ。ᱯ}Ḅ(ᜓeØRᨵᐸ¦}ឋ。ᙠ☢ᵨ07"81ÍDḄ5=ᐰþL(ᦪ£zbî，·(0^81Í8(ᜓI^ḄÒA}ឋ。wÚᦋ0ᓄ81Í8(ᜓ}ឋ，e8ᵨ10781Í8069D8::5611(^"70>，K>Ḅ¯。HRESULTSetProperty(REFGUIDrguidProp,LPCDIPROPHEADERpdiph)ᐸÒ：•rguidPropᢣ}Zᜓ(Ḅ}ឋḄ080，⊤15.2ᑡÈ|=3ᵨḄ᪗¤，[ᑡ⊤èÅÚᦻ。•pdiphᢣᔣ?;(ᜓ}ឋḄ$᪀。◤⌕üUḄQ，IJSḄ01^£^1Í8(ᜓ}ឋ，eØ◤⌕ᵨSḄ$᪀?;(ᜓ}ឋò。ᡠᨵJ$᪀Ḅóo=ᡂᕒL-Q01?X0?^1£0£X5`，ᵨJ(DIPROP_BUFFERSIZEDIPROP_AXISMODE¶}ឋḄDIPROPDWORD$᪀，ᐸ}©。 8^⑶Gÿ.Ü×7uooo243⊤15.2jᵨḄᡷ⑶G⑴[ᜓឋ᪗,î᪗¤ÛDIPROP_BUFFERSIZE(ᦪ£>?ḄᜧÞDIPROP_AXISMODE(åᦪ£ḄUb：QrIUbRQWIUbDIPROP_DEADZONE(》abᩚḄÙDIPROP_RANGE(ᦪòḄtypedefstructDIPROPDWORDDIPROPDWORD,*LPDIPROPDWORD;typedefstructDIPROPHEADER{DWORDdwSize;DWORDdwHeaderSize;DWORDdwObj?DWORDdwHow;>DIPROPHEADER,*LPDIPROPHEADER；ᐸÒ：•dwSizeᒹõKᜮ%$᪀Ḅ=$᪀ḄᜧÞ。•dwHeaderSize。²ᓹLᓹX$᪀ḄᜧÞ。•dwObj}ឋI^，KᡂᕒḄÌòᵫ(1o¦0¥ᡂᕒ.}。•dwHowᢣ}<³(1ñ0^ᡂᕒ，Kᡂᕒe8(w0^0£¥10、DIPH—BYOFFSET、DIPH_BYUSAGE*DIPH_BYID。W(w0«^_09ù£，ᑣ<1〜0¥ᡂᕒ(w0。Ä：ìQVw?;07"(^1Í8(ᜓ}ឋḄS$᪀Ḅóo=ᡂ8-QL？1^,DIPROPHEADER^᪀ḄÎᡂᕒ=$᪀Ḅᜧ，ᡠ»: ᵨSetProperty()*¨(ᵫS$᪀?;Ḅô^ᢕÍ8(ᜓ}ឋ。☢Ḅ"ṹ(0781Í·Ñ᪗(ᜓᵨ>?/Ìᦪ£。sizeof(DIPROPDWORD);sizeof(DIPROPHEADER);DIPROP_BUFFERSIZE,&dipdw.diph)Ä：ô7^Í8}ឋḄ(，%&ᙠᦪᣮ56[÷#`、ᙠ[ᜓḄ«ᩗ#$z。15.1.5c`½ᐭ2ᜓḄᩗ(0&±Í8(ᜓåx，ᙠᵨ0ᓄD1Í(ᜓ/ÌÒᐭᦪ£åû，R◤⌕&ᵨ18"(^1Íñ06?^8::09ᓄ60>;Ì(ᜓḄEᩗ，K>Ḅ¯。HRESULTAcquire() 244000Î15UWK>&ᵨᡂ，ᑣ]%òw01_0〖。15.2Hᐭᜐᳮ⁚$ᔠ9Ñ ^0^3«11ÍDCDᜐᳮÏÐÒᐭḄp ，K9Ñ X÷ÏÐÒᐭᜐᳮrᐵḄvÄÊᑮ00h0^&«15Ò，K5Ḅ}©。classCDlKeyboard{private:IDirectInputDevice8*m_pDIDevice;charm_keyBuffer[256];//?;ᢥÏGḄÜ⁚ᦪpublic:HRESULTInxt(IDxrectInput8*pDirectInput,HWNDhWnd);voidGetInput();boolIsKeyPres8ed(intiKey);voidDestroy(>;public:CDlKeyboard(void);~CDIKeyboard(void);>；1.Zfᓄ0□ *+ᓄ0^81Í8Ḅᐹ#>p ᙠû☢n$*dCD，ᙠûSÙF。9Ñ '>^03¿Í8✌ᐜ_`o=01ᕸ11ÍDI^，ᯠx_`001“>^€^65Ḅo=，,&ᵨKḄ11^()ᡂᕒᦪ[ᡂ*+ᓄvÄ，"ṹ。V_RETURN(DirectInput8Create(hInstance,DIRECTINPUT_VERSIONrIID_IDirectInput8,{void**)&g_pDirectInput,NULL));g_pDIKeyboard=newCDIKeyboard{);V_RETURN(g_pDIKeyboard->Init(g_pDirectInput,hWnd));ᐸÒ000<^^^(15Ḅ1 10ᡂᕒᦪḄR"ṹ。HRESULTCDlKeyboard::Imt(IDirectInput8*pDirectInput,HWNDhWnd){HRESULThr?V_RETURN(pDirectInput->CreateDevice(GUIDSysKeyboard,&m_pDIDevice,NULL));V_RETURN(m_pDIDevice->SetCooperativeLevel(hWnd,DISCL_BACKGROUND|DISCL_NONEXCLUSIVE));V_RETURN(m_pDIDevice->SetDataFormat(&c_dfDIKeyboard));V_RETURN(m_pDIDevice->Acquire(>>;returnS_OK;>2.;ÌÏÐÒᐭ;Ì(ᜓḄEᩗåx，e8^Òᐭ(ᜓb@ᦪ£。0181Í8¿ᢝ5*5`Ḅᦪ£：ᓽUb>?Ub。ᓽUbᦪ£Q(ᜓìûGḄü᯿，>?Ubᦪ£Q?;Ḅojᑡ_ᔠ。W¦ᐵ(ᜓḄìûG，abᩚḄìûß、o=ᡈi=ᢥÏḄG，ᑣᵨᓽUb/Ìᦪ£Ûwᔠ〉，Wf¹ᐵü_SQG，Ñ᪗ḄÎ、ᢥḄᓫD，ᑣᵨ>?Ub/Ìᦪ£fᔠ〉。 □8□⑶….Ü×7uooo245w;ÌᓽUbᦪ£，◤⌕&ᵨ10781Í806¥^8::06106、ᓃ651316()>，K>;Ì(ᜓḄìûG，ᐸ¯。HRESULTGetDeviceState(DWORDcbData,LPVOIDlpvData)ᐸÒ：•cbData¸ᦪ1?70&〖3ᢣᔣḄᦪ£>?ḄᜧÞ（Ü⁚ᦪ）。•lpvDataᢣᔣ1ᦈ(ᜓìûGḄ$᪀。ᙠ*+ᓄ0^(^1Í8î，ᡃÐ('"Í8(ᜓI^Ḅᦪ£zb。IJSḄᦪ£zb，◤⌕ᵨSḄ$᪀1ᦈìû(ᜓḄGᦪ£。⊤15.3È÷0^81Í·Ḅ*ᦪ£zbIKḄ$᪀。Z=$᪀ᐹ#ᒹõᡂᕒ，èÅÚᦻ。⊤15.3ᦪ£zbIKḄᦪ£$᪀ᦪ£zb______________________________ᦪ£$᪀__________________________c_dfDIMouseDUV40USESTATEc_dfDIMouse2DIMOUSESTATE2c_dfDIKeyboardᒹõ256=ᐗ²ḄÜ⁚ᦪc_dfDIJoystickDIJOYSTATEc_dfDIJoystick2DUOYSTATE2€0h0^3È5Ḅ0^1Í8()ᡂᕒ_`;ÌÏÐḄÒᐭ，13〖9?8ᔴ)ᡂᕒᦪ_ïᑨeQᔲᢥ)=Ï。J5=ᦪḄR"ṹ。voidCDIKeyboards:GetInput(){if(m_pDIDevice->GetDeviceState(sizeof(m_keyBuffer),(LPVOID)m_keyBuffer)==DIERR_INPUTLOST){m_pDIDevice->Acquxre();m_pDIDevice->GetDeviceState(sizeof(m_keyBuffer),(LPVOID)m_keyBuffer)；boolCDIKeyboard:sIsKeyPressed(mtiKey){if(m_keyBuffer[iKey]&0x80)returntrue;elsereturnfalse;>ᙠ☢Ḅ"ṹÒ，&ᵨ10^81ÍÈ06?D81ôḄ06〖06¥D51&10()>/ÌÏÐÒᐭ。WÅᜫIÏÐ(ᜓḄEᩗ，ᑣ@H;ÌEᩗ，ᯠxöy/ÌÏÐÒᐭ。ᡂ/ÌÏÐÒᐭᦪ£åx，ᡠᨵᢥÏḄG&?ᙠ0_&6>8^76[Ü⁚ᦪÒ。w})=ÏQᔲᢥ，◤⌕⍝KÏᙠ“78^7^ᦪÒḄ@A。w>¯ᵨ，Dl^ectIÍutKeyboard_DevlcePp，ᡠᨵPp3-801〖:ᜮ，Z=Pp3*ᓽwIKᢥÏḄ@A。Pp3Ḅ[ᑡ⊤，èÅÚᦻ。01〖^^1^w·VᜮÏḄ@A，ᡠ8e8ᵨ8"ṹ}Qᔲᢥ·VᜮÏ。if(g_pDIKeyboard->IsKeyPressedIsKeyPressed(DIK_LEFT)=*true)swprintf_s(g_strHelp,512,"ᢥ·VᜮÏ7”);elseif(g_pDIKeyboard->IsKeyPressed(DIK_RIGHT)==true)swprintf_s(g_strHelp,512,["ᢥ~VᜮÏ！");elseif(g_pDIKeyboard->IsKeyPressed(DIK_UP)==true)swprintf_s(g_strHelp,512,["ᢥVᜮÏ7”);elseif(g_pDIKeyboard->IsKeyPressed{DIK_DOWN)==true)swprintf_s(g_strHelp,512,["ᢥVᜮÏ7");elseswprintf_s(g_strHelp,512,L"");4.ᐵyô^⑶Í⑴jkᙠÑ ⌨Èåû，◤⌕ᐵy0^81Í8jk，9Ñ '71^¿Í8ᐵy0ᓄ(^1ÍñjkḄ"ṹ。g_pDIKeyboard->Destroy();SAFE_DELETE(g_pDIKeyboard);SAFE_RELEASE(g_pDirectInput);ᐸÒ00h0“^5Ḅ0ᦑ0^()ᡂᕒᦪḄR"ṹ。voidCDlKeyboard::Destroy(){if(m_pDIDevice1-NULL)m_pDIDevice->Unacquire()?//³ÃI(ᜓḄEᩗSAFE_RELEASE(m_pDIDevice);>W]：4nh60&G]^M ᵨ 01；10，&&DirectInputAPI^S,ᡠ◤⌕n⚗µÈb(^8ÿÉ1ᓄ<(18G8.1Aᦻh。15.3᪗Hᐭᜐᳮ⁚$ᔠ9Ñ ^61Í8CDᜐᳮÑ᪗ÒᐭḄp ，K9Ñ ☢CDḄ'v“òÍ85D。÷Ñ᪗ÒᜐᳮrᐵḄvÄ-Êᑮ0005Ò，K5Ḅ}©。#defineBUFFER_SIZE16classCDIMouse{private:IDirectInputDevice8*m_pDIDevice;public:DIDEVICEOBJECTDATAn_InputData[BUFFER_SIZE];public:boolm_bLBtnDown;//᪗·ÏQᔲᢥboolm_bRBtnDown;//᪗³~ÏQᔲᢥboolm_bMBtnDown;//᪗ÒÏQᔲᢥlongm_lXMove;//Ñ᪗ᙠàá>ᔣḄÎᨬlongmlYMove;//Ñ᪗ᙠᚖz>ᔣḄÎ 08「6G1^.Ü×7uOOO247public:HRESULTInit(IDirectInput8*pDirectInput,HWNDhWnd);voidGetInput();voidDestroy();public:•CDIMouse(void);~CDIMouse(void);>1.*+ᓄô7□⑶Í⑴Vw9Ñ ^01Í8ᵨ>?Ub/ÌÑ᪗Òᐭ，ᡠ8◤⌕(0181ÍḄÑ᪗(ᜓᵨ>?/Ìᦪ£，ᐹ#(>"ṹᙠû☢CD(0^(^1Íñ(ᜓ}ឋîCDv。◀û8，*+ᓄvÄ9Ñ X©¿^7Ír，ᐹ#d⁚èÅÚV"ṹ。2.;ÌÑ᪗ÒᐭIJ>?Ub，◤⌕ᵨ10^81ÍP06v^8::06106、D0313()>/ÌÒᐭᦪ£，K>Ḅ¯。HRESULTGetDeviceData(DWORDcbOb]ectData,LPDIDEVICEOBJECTDATArgdod,LPDWORDpdwInOut,DWORDdwFlags)ᐸÒ：•cbObjectDataDIDEVICEOBJECTDATA^^^^/jN(Ü⁚ᦪ）0•rgdod1ᦈÒᐭᦪ£Ḅ0«^¥1〔08²(^1^×$᪀ᦪ。•pdwInOutᢣ}´(1ᢣᔣḄ$᪀ᦪÒᐗ²Ḅᦪ，>]î，K¸ᦪḄòXÌ(w▭;ÌᑮḄᦪ£ᐗ²Ḅᦪ。•dwFlagsᑴ;Ìᦪ£>bḄ᪗，23(w0，⊤9^>?/Ìᦪ£xᑤ◀ᦪ£。·e8(w0ò00_?££X，⊤9/Ìᦪ£xS^>?Òᑤ◀ᦪ£。23X^¹4¸ᦪ(wᓫ=010£¥À£08²0^×$᪀LḄᙢᙬ，,X?6〜1008¸ᦪ(w1。w>¯ᵨ，23R◤⌕I/Ìᑮ>?ÒḄᦪ£n$rKḄᜐᳮ。CDIMouse5Ḅ0^1Í8()ᡂᕒᦪ_`/Ì,᪆Ñ᪗Òᐭᦪ£，ᐸR"ṹ。voidCDIMouse::GetInput(){HRESULThr;DWORDdwReadNujn=l;//ÐÄÑ᪗Òᐭᦪ£>?ZeroMemory(m_InputData,Sizeof(DIDEVICEOBJECTDATA)*BUFFER_SIZE);//XÑ᪗ᙠàá>ᔣḄÎᨬ@H(w0m_lXMove=0;m_lYMove=0;//+ú/ÌÑ᪗ᦪ£for(xnt1=0；lGetDeviceData(sizeof(DIDEVICEOBJECTDATA),&m_InputData[i],&dwReadNum,0)==DIERR_INPUTLOST){m_pDIDevice->Acquire();m_pDIDevice->GetDeviceData(sizeof(DIDEVICEOBJECTDATA)•&m_InputData[i],&dwReadNum,0);>//TÑ᪗rIÎᦪ£if(m_InputData[i].dwOfs==DIMOFS_X)m_lXMove+=m_InputData[i].dwData;if(m_InputData[i].dwOfs==DIMOFS_Y)m_lYMove+-m_InputData[i].dwData;//;ÌÑ᪗ᢥÏGif((m_InputData[i].dwOfs==DIMOFS_BUTTONO)&&(m_InputData[i].dwData&0x80))m_bLBtnDown=true;elseif((m_InputData【i】.dwOfs==DIMOFS_BUTTONO>&&(1(m_InputData[i].dwData&0x80)))m_bLBtnDown=false;if((m_InputData[i].dwOfs==DIMOFS_BUTTONl)&&(m_InputData[i].dwData&0x80))m_bRBtnDown=true;elseif((m_InputData[i].dwOfs==DIMOFS_BUTTONl)&&(!(m_InputData[i].dwData&0x80)))m_bRBtnDown=false;if((m_InputData[x].dwOfs==DIMOFS_BUTTON2)&&(m_InputData[i].dwData&0x80))mbMBtnDown=true;elseif(>3.ᵨÑ᪗Òᐭᦪ£9Ñ ^^0D61Í8᪷£Ñ᪗ḄÒᐭ，ᙠïôÒµ9rKḄÛᦻ，ᡠ9。if(g_pDIMouse->m_bLBtnDown==true)swprintf_s(g_strHelp,512,["ᢥ ᪗w！")；elseif(g_pDIMouse->m_bRBtnDown==true)swprintf_s(g_strHelp,512,^••ᢥÑ᪗~Ï7");elseif(g_pDIMouse->m_bJ4BtnDown==true)swprmtf_s(g_strHelp,512,1’ᢥÑ᪗ÒÏ！”);elseswprintf_s(g_strHelp,512,"Ñ᪗Îᦪ£4:%d,Y:%d'g_pDIMou8e->m_lXMove,g_pDIMouse->m_lYMove);InvalidateRect(hWnd,NULL,TRUEUpdateWmdow(hWnd);4.ᐵ=8□“A⑴<]^M1^>^0&G)/w，ᐹ#d⁚èÅÚV"ṹ。 '8G.Ü×7uooo24915.4{|ᩚHᐭᜐᳮ)oyttkkabᩚ·Qo*3ᵨḄÒᐭ(ᜓ，8232v0581ôë1ᑮT!， 23B)ÎïÉÎ9Ñ 。ïabᩚåx，e8ÅÚabᩚ(ᜓឋ，Iᐸn$st(，15.1ᡠ9。abᩚQÏÐḄUh，SvabᩚÑrIÏÐ⌕cᩖo。⁚$ᔠ9Ñ 】0>^^^1Í8，CD<ᜐᳮabᩚÒᐭ。ᐸÒ÷ÒᐭᜐᳮrᐵḄvÄÊᑮ001】075ᓄ15Ò，K5Ḅ}©：classCDIJoystick0{private:IDirectInputDevice8*m_pDIDevice;public:DIJOYSTATEm_diJOYSTATE;115.1´<[÷{|ᩚpublic:HRESULTInit(IDirectInput8*pDirectInput,HWNDhWnd);voidGetInput();boolIsButtonPressed(intiButton);voidDestroy();public:CDIJoystick(void);~CDIJoystick(void);>；1.Zfᓄ□ (^ᙠû☢_`07ᦝ11Í8ÏÐÑ᪗(ᜓî，ᵨḄQ01^81ÍñwÒAÏÐÑ᪗ḄGUID。ᵫJ23Bïi=abᩚ，0^81Í8ÔᨵÒAḄabᩚ080，ᡠ8wabᩚ_`0781ÍD(ᜓI^åû，◤⌕PpïḄabᩚ。wûᙠ€01】05^17'Ḅ^^()ᡂᕒᦪÒ，✌ᐜ&ᵨ8"ṹPpabᩚ(ᜓ。DIOBJANDDEVICEOBJdiOb]AndDeviceOb];diObjAndDeviceObj.pDirectInput=pDirectInput;V_RETURN(pDirectInput->EnumDevices(Dl8DEVCLASS_GAMECTRL,EnumJoysticksCallback,(LPVOID)&d1Ob3AndDev1ceObj,DIEDFL_ATTACHEDONLY))?☢Ḅ"ṹÒDIOBJANDDEVICEOBJQo=)}©Ḅ$᪀，ᵨJᔣ%&ᦪ⌴ᡠ◤⌕Ḅᦪ£，K$᪀Ḅ}©：structDIOBJANDDEVICEOBJ{ID1rectInput8*pDxrectInput;ID1rectInputDev1ce8*pDIDevice;DIOBJANDDEVICEOBJ(){pDxrectInput=NULL;pDIDevice=NULL; 250oooÎ15U9Ñ 】0¯10&1ÍñᙠPp%&ᦪ£¿ 〗0>^1098ᓚ31È&08)Ò，wóo=PpᑮḄabᩚ_`0»^^1Í8(ᜓI^。K%&ᦪḄ"ṹ：BOOLCALLBACKEnumJoysticksCallback(constDIDEVICEINSTANCE*pdidInstance,LPVOIDpvRef){DIOBJANDDEVICEOBJ*pdiAndDivece=(DIOBJANDDEVICEOBJ*)pvRef;IDirectInput8*pDirectInput=pdiAndDxvece->pDirectlnput;if(FAILED(pDirectInput->CreateDevice(pdidInstance->guidInstance,&(pdiAndDivece->pDIDevice),NULL)))returnDIENUM_CONTINUE;returnDIENUM_STOP;>_`01^8^^>8abᩚ(ᜓI^åx，e8((ᜓḄ)&、ᦪ£zb8O;Ì(ᜓḄEᩗ，ᡠ9：m_pDIDevice=d1Ob3AndDeviceOb3.pDIDevice;xf(m_pDIDevice==NULL)returnE_FAIL;V_RETURN(m_pDIDevice->SetCoopUrativeLevel(hWnd,DISCL_BACKGROUND|DISCL_NONEXCLUSIVE))；V_RETURN(m_pDIDev1ce->SetDataF0rmat(&c_dfDIJ0yst1ck));V_RETURN(m__pDIDev1ce->Acqu1re());◀F(，ᨵîR◤⌕wabᩚ(ᜓI^(åᦪ£}ឋÙ}ឋ，8Q(J5=}ឋḄ9"ṹ。//(åᦪ£DIPROPRANGEdipROPRANGE;dipROPRANGE•diph•dwSize=s12eof(DIPROPRANGE);dipROGE.diph.dwHeaderSize=sizeof(DIPROPHEADER);dipRO__GE.diph.dwObj=O;dipROPGE.diph•dwHow=DIPH_DEVICE;dipROPGE.lMin=-100;dipROPRANGE•lMax=100;V_RETURN(m_pDIDevice->SetProperty(DIPROP_RANGE,&dipROPRANGE•diph))//(ÑÙDIPROPDWORDdipROPDWORD?dipROPDWORD.diph.dwS1ze=s1zeof(DIPROPDWORD);dipROPDWORD•diph•dwHeaderSize=sizeof(DIPROPHEADER);dipROPDWORD.diph.dwOb3=O;dipROPDWORD•diph•dwHow=DIPH_DEVICE;dipROPDWORD•dwData=2000;V_RETURN(m_pDIDevice->SetProperty(DIPROP_DEADZONE•&dipROPDWORD.diph))2;ÌabᩚÒᐭᓚ01〗(^^^5Ḅ0Í£)ᡂᕒᦪ_`;ÌabᩚÒᐭ，ᡠ9:voidCDIJoystack::GetInput(){if(m_pDIDevice->Poll()==DIERR_INPUTLOST) 08□“80.Ü×7uooo251m_pDIDevice->Acquire<);m_pDIDevice->Poll();>m_pDIDevice->GetDeviceState(sizeof(DIJOYSTATE),&m_diJOYSTATE);>IJabᩚᙠ&ᵨ0^0^(^1ᦊ()>;ÌᓽUbḄÒᐭᦪ£åû，◤⌕ᐜ&ᵨ？011()>，ᔲᑣSØì;ÌÒᐭᦪ£。Vwᙠû☢Xᦪ£zb(w0_0^01〗(^“^ᡠ8ᙠûᵨ01〗0v8××£$᪀&?abᩚḄÒᐭ。û·e8Xᦪ£zb(w(^1^1】078〖^±2，,ᵨ0110v3××£2$᪀&?abᩚḄÒᐭᦪ£。01】0¥571£0110¥8××£2$᪀ᒹõḄᦪ£ᡂᕒÛi，ᙠûSooᑡÈ，èÅÚᦻ。ÈJ^9ḄpḄ，€01*10^^ᓄ951ù0«0#86Ì)ᡂᕒᦪ，ᵨJᑨeabᩚḄ)=ᢥQᔲᢥ。KᦪḄR"ṹ：boolCDIJoystick::IsButtonPressed(intiButton){if(m_diJOYSTATE.rgbButtons[iButton]&0x80)returntrue?elsereturnfalse;>3.ᵨqrᩚSᐭᦪ¡9Ñ 〗0)^741Í8ᓫᙢᑨeQᔲᢥabᩚḄᢥ1ᑮᢥ4,8^9abᩚÒᐭᦪ£Ḅᵨ，"ṹ：if(g_pDIJoystic->l8ButtonPressed(0)==true)swprintf_s(g_strHelp,512,1"ᢥabᩚᢥ1|");elseif(g_pDIJoystic->IsButtonPressed(1)==true)swprintf_s(g_strHelpr512,1"ᢥabᩚᢥ27");elseif(g_pDIJoystic->l8ButtonPressed(2)==true)swprintf_s(g_strHelp,512,["ᢥabᩚᢥ31");elseif(g_pDIJoystic->IsButtonPressed(3)==true)swprintf_s(g_strHelp,512,"ᢥabᩚᢥ41");elseswprintf_s(g_strHelp,512,L"");4.ᐵg□⑶…îï9Ñ ^1>03&10?8r，ᐹ#d⁚èÅÚV"ṹ。*15.5i[Ñ᪗QabÑ Òᨬ3ᵨ、·Qᨬ@⌕ḄÒᐭ(ᜓ， Ñ᪗}CḄÊÎ>bi*i᪵。᪷£SḄ◤⌕，e8¬ᵨSḄÊÎ>b。ᙠóo7fḄ}CÒ，23◤⌕ᵨÑ᪗ᑴe8>ᔣ，℉ÈḄ“µ¶·▮”ab}JJ*êæ。ᙠó}7fḄÒ，ᑣ3◤⌕ᵨÑ᪗A⌱ÒḄᱥ#，ᡈ2vÑ᪗ᑴᱥ⁐ḄÎ>ᔣ¶。IJJ*êæ，✌ᐜ◤⌕᪷£Ñ᪗ᙠïôḄᓫDATÈÔÌ]+，ᯠxᑨeÔÌ]+Qᔲ}CÒḄ)=ᱥ#rÊ，ᨵîR◤⌕TÈᐹ#ḄÊA。 252oooÎ15U15.5.1ÔÌ]+ḄT15.2ᡠ9，(AþQᵨᡝ2vÑ᪗⌱ÌḄA，AþßJᢗ/ïô。^e8Aᓽᢗ/ÒᔣA^÷oᩩ]+，ᦻXK]+7wÔÌ]+。᪷£ÔÌ]+Qᔲᱥ#rÊ，ᓽeᑨeÒḄᱥ#QᔲÌ⌱Ò。W]+ᙢ☢á☢rÊ，᪷£ÊAᓽeTÈÎ>ᔣ。]+23ᵫÈ#Aᐸ>ᔣᩭóF，ᡠ8ᐵÏḄE⚪Q´ᑮÔÌ]+ḄÈ#Aß>ᔣᔣ。ᙠÌÿÒ，ÔÌ]+15.2Òᡠ9，µᯠe8AQÔÌ]+ḄÈ#A，}CAᔆe8AḄᔣªᓽwÔÌ]+Ḅ>ᔣ。ᵫJe8AᓽÌÿḄlA（0,0,0),ᡠ8ᔣ^ᓽÌÿÔÌ]+Ḅ>ᔣᔣ。RᙠE⚪Lw<᪷£Ñ᪗ᓫDATÈA^ᙠÌÿÒḄᙶ᪗。15.2ÔÌ]+9Uᙠ}COà+Ò，ÌÿÒḄᱥ#⌕vᢗ/LᣚfLᣚØ´ᑮᨬÐḄµ9。⌕᪷£BCefḄÑ᪗A，TÌÿÒAᡝḄᙶ᪗ò，◤⌕ᑭᵨFLᣚvÑḄ⌮Lᣚ，ᓽᐜ2vfôLᣚḄ⌮Lᣚ，XÑ^^ALᣚ%ᢗ/ÿ，Ù2vᢗ/LᣚḄ⌮Lᣚ，XÑ᪗A^ᢗ/ÿLᣚ%Ìÿ。1.fôLᣚḄ⌮LᣚfôLᣚ2vfô1ê，X⚔Aᙶ᪗^ᢗ/ᙶ᪗Lᣚwᨬе9Ḅ、8²wᓫßḄefᙶ᪗，fôLᣚ▣^^。'To00M<0^00LVIv¦200Maxz-Minz0StartX+-----WidthStartY+---Height--Minz,_.1,L22J᪷£☢ḄfôLᣚ▣，e8´ÈXᢗ/ÿÒḄA^_0^，',。)，LᣚᑮfôÒBCefᙶ᪗A5(^,)ḄT;b，ᡠ9。^=P,[^~J^StartX+^-sy=-Py^^j+StartY^^—DfWidthcvWidth(HightpvHeightᐸÒᡂ5¹^ᑖwfô·Ḅ[、7ᙶ᪗，2ẠᔊᢓᑖwfôḄO。A'@Ḅó}=ᑖvfôLᣚxḄò^ÄwUò&?ᑮU>?Ò。Ꮇ(Ñ᪗ḄᓫDAw¦&)，RᙠḄp᪗QXA^IᔣLᣚ%A0_，᪷£☢ḄT;b，Sã´Èᔆ、ᔆ^ḄT;b，ᡠ9： 08□(^|[^“.Ü×7uooo2532sx-2StartX-Width+2StartY+HeightWidthyHeightVw2vÑ᪗ᓫD¦Ø´ᑮ&Ḅᦪò，SØ´ᑮUò，ᡠ8N2vfôLᣚḄ⌮Lᣚ´ᑮᔆ。PQJ,S/0ÔÌ]+>ᔣᔣḄT，Vwᢥ᯿}©，ᢗ/ïô÷á☢2=1@ᔠ，ᡠ8^2=1。2.ᢗ/LᣚḄ⌮Lᣚᙠ}CÑ Òᨬ3ᵨḄᢗ/Qnfᢗ/，nfᢗ/ḄLᣚ▣ᡠ9：w0000h0000Q100-QZn0ᐸÒ，w=coth-cot，Qúû☢Ḅ2ò（Uò）。Cº〜、•、2/Z,_2"QfôḄàáᚖz（ᵨ5⊤9）。VwA^Ḅ2ᙶ᪗w1,ᡠ8ᙠû¦◤T^Ḅ^ᙶ᪗ò。᪷£☢Ḅᢗ/▣，SãÚÈ，ᢗ/LᣚQXÌÿAᡝḄ^、7ᙶ᪗òᑖý8^1ᓽᑖý8^“Ḅᐗ²ᡝ。0、Pn.ᡠ8XAᡝ^ᢗ/ÿIᔣLᣚ%Ìÿ，¦◤Xᐸ17ᙶ᪗òᑖ◀8ma^^^^Poo.PnoVûeᵨ;b᪷£Ñ᪗ATAþᙠÌÿÒḄᙶ᪗ò。f2S^2StartX-V/idth'-2Sy+2StartY+HeightY§、'1、pWidthJG_、^^00>HeightA^!>Rᙠ´ᑮÔÌ]+ᙠÌÿÒḄ⊤9，ÔÌ]+ḄÈ#Awᙶ᪗lA，ÔÌ]+Ḅ>ᔣw☢TÈḄᡝ。15.5.2ÔÌ]+ḄLᣚVwᱥ#Ḅ⚔Aᙶ᪗Qᵨᙢᙶ᪗j⊤9Ḅ，ᡠ8⌕ᑨeÔÌ]+Qᔲᱥ#rÊ8OTÊA，◤⌕Xᱥ#Ḅ⚔Aᙶ᪗ÔÌ]+È#A>ᔣᔣLᣚᑮrḄᙶ᪗j。Vwᱥ#U`o[ᒹõ¡i⚔A，Iᐸn$LᣚTÛᜧ，ᡠ823XÔÌ]+ḄÈ#A>ᔣLᣚᑮᱥ#Ḅᙢᙶ᪗ÿ。ᐹ#>Q，ᐜXᱥ#Ḅ&▣e8▣rý，´ᑮo=ᔠ▣，ÙÕÈKᔠ▣Ḅ⌮▣Iᡷ1，2v▣1/·1IÔÌ]+ḄÈ#A>ᔣᔣn$Lᣚᓽe。☢ḄᦪRÔÌ]+ḄTLᣚvÄ：//]+$᪀structRay{D3DXVECTOR3vOrig;//]+È#AD3DXVECTOR3vDir;//]+>ᔣ//T,ÔÌ]+,Iᐸn$LᣚRayCalcPickRay(IDirect3DDevice9*pd3dDevice,HWNDhWnd,D3DXMATRIXmatT) 254000Î15U//TÑ᪗ᙠïô(ᡝÒḄßPOINTpt;GetCursorPos(&pt);ScreenToClient(hWnd,&pt);//;ÌìûfôចêD3DVIEWPORT9vp;pd3dDevice->GetViewport(&vp);//;Ìᢗ/Lᣚ▣D3DXMATRIXmatProj;pd3dDevice->GetTransform(D3DTS_PR0JECTI0N,&matProj);//TÌÿÒ]+ḄÈ#A>ᔣ•floatpx=(2.0f*pt.x-2.0f*vp.X-vp.Width)/(vp.Width*matProj.__11);floatpy=(-2.0f*pt.y-2.Of*vp.Y+vp.Height)/(vp.Height*matProj._22);RaypickRay;pickRay.vOrig=D3DXVECTOR3(O.Of,0.0f,0.0f);pickRay.vDir=D3DXVECTOR3(px,py,1.0f);//XÌÿÒḄ]+Lᣚᑮᡠ◤⌕ḄÿD3DXVec3TransformCoord(&pickRay.vOrig,&pickRay.vOrig,&matT);D3DXVec3TransformNormal(&pickRay.vDir,&pickRay.vDir,&matT);returnpickRay?>☢Ḅ"ṹᵨ030996€31^-£001^00£)ᦪI]+ḄÈ#An$Lᣚ，ᓽᢥ᯿AḄ>bn$Lᣚ；I]+>ᔣᵨ0309¥E3×ᕸᕸ01^00¿1()ᦪn$Lᣚ，ᓽᢥ᯿ᔣḄ>bn$Lᣚ。ᐵJJ5*>båÿḄ，è▅/ó2»ÒḄrᐵᑁ4。15.5.3ÔÌ]+÷ᱥ#ÊAḄTᙠᵨÑ᪗}Cn$ÊÎî，3◤⌕TÔÌ]+U`ḄÊA。ᙠ}CÑ Ò，ᱥ#23ᵨyzU`⊤9，yzU`ᵫᜧḄ}☢᪀ᡂ，ᡠ8ᙠTÊAî，✌ᐜ◤⌕ᑖ᪆ÔÌ]+yzU`ḄÖ=☢rÊ，nTÊA。e8ᵨ03£^Ḅ030᱄1PD()ᦪᑨeÔÌ]+QᔲyzU`rÊ，KᦪR]%rÊ}☢Ḅ@AÊAḄ@ᙶ᪗（《，v)。᪷£rÊ}☢Ḅ@A，e8´ᑮrÊ}`Ḅ}=⚔A（V,,V2,V3)，ne8TÈÊA^&^^,T;b：V'ln.crscct=ViX(T—“—V)+V2XM+V3XVVwyzU`23ᨵ¡i☢᪀ᡂ，ᡠ8ᵨ03091¹D()TÔÌ]+yzU`QᔲrÊ，◤⌕ḄTÛᜧ。ᨵîwhiT，e82vT]+÷ᱥ#ᒹ}ᡈᒹᳫQᔲrÊ，ᜧᭆᑨeÔÌ]+Qᔲo=ᱥ#rÊ。e8ᵨ030Ḅ030᱄50©80G(1?^^6()ᦪᑨe]+Qᔲᒹ}rÊ，ᵨ03095ô1^"30¿(1?1(^^()ᦪᑨe]+QᔲᒹᳫrÊ。15.5.4ÔÌ9Ñ Þ⁚2v9Ñ PickObjeCt^9<ᵨÑ᪗ÔÌ}CÿÒḄᱥ#。K9Ñ F5=ₐ U`，WÔÌᑮ)=ₐ ，ᑣᙠïô·%µ9o$ᦻn$Û。 046|0.Ü×7uooo255FᑨeQᔲÔÌᑮₐ U`Ḅ"ṹ：//EFₐ 1D3DXMatrixTranslation{&g—matWorldl,-2.Of,0.Of,0.0f);g_pd3dDevice->SetTransform(D3DTS_WORLD,&g_matWorldl);g_pTeapotMeshl->DrawSubset(0);//ᑨe]+Qᔲₐ 1rÊif(GetCapture()){D3DXMATRIXmWorldView=g_matWorldl*g_matView?D3DXMatrixInverse(&g_matRay,NULL,&mWorldView);g_pickRay=CalcPickRay(g_pd3dDevicerg_hWnd,g_matRay);BOOLisPicked=false?D3DXIntersect(g_pTeapotMeshl,&g_pickRay.vOrig,&g_pickRay.vDir,&isPicked,NULL,NULL,NULL,NULL,NULL,NULL);if(isPicked==true){intcharCount=swprintf_s(g_strHelp,200,["⌱Òₐ¼11M);g_pFont->Drav?Text(NULL,g_strHelp,charCount,&g_ClientRect,DT_BOTTOM|DT_LEFT,Oxffffffff);}>☢Ḅ"ṹ✌ᐜ᪀⌼ₐ U`】Ḅ&▣，ᯠx(&▣,Fₐ 。1ᩭ，Wᣓ;ᑮÑ᪗，ᑣT&▣e8▣Ḅᔠ▣，,TÈᔠ▣Ḅ⌮▣，ᯠxTÈÔÌ]+，,X]+Lᣚᑮₐ U`1Ḅᙢᙶ᪗jÿ，ᨬxᑨe]+Qᔲₐ U`1rÊ。Fₐ U`28Oᑨe]+Qᔲ÷ᐸrÊḄ"ṹ，☢Ḅ"ṹ5D。wØTᣓ;ᑮÑ᪗，ᙠᢥÑ᪗·Ïî◤⌕(ᣓ;Ñ᪗，,ᙠ³ÃÑ᪗·Ïî³ÃÑ᪗ᣓ;，ᡠ9{caseWM_LBUTTONDOWN:SetCapture(hWnd);//(ᣓ;break;caseWM_LBUTTONUP:ReleaseCapture();//³Ãᣓ;break;15.601(^1Í8Q8^8᱄Ò]_`ÒᐭᜐᳮḄ%ᑖ，8z1÷hÉÎÑ 21，e8ù¤;ÌᵨᡝḄÒᐭ，8gîÊÎÑ Ḅ◤⌕。881Í8Q0^D9ÒrIÛᓫḄo%ᑖ。»✌ᐜCD<*+ᓄ01^1Í^，ᯠxᑖ⌕CD<ᜐᳮÏÐ、Ñ᪗abᩚḄÒᐭ。ᨬxCD÷Ñ᪗ÔÌrᐵḄᑁ4，ÔÌQᵨÑ᪗}Cn$ÊÎḄ@⌕ᑁ4。a!1.Úᦋó9»ÒḄ9Ñ 0^J0&ᦝ316，ᵨ»z{Ḅᑁ4ᜐᳮÏÐÒᐭ。2.Úᦋ»9Ñ M0useInput，ᵨᓽUb/ÌÑ᪗ᢥÏḄG。3.Úᦋó11»ÒḄ9Ñ ％¹^^H<^&，ᵨabᩚᢥᑴa。 *Î16U0᱄1^M᪾O0᱄0×Q0^^19Ḅo=KᵨÑ ᪾¾（ᦻ709。×᪾¾）。0 1'᪾¾ØTÑ ᕒáf´Ḅîÿᩭ.ᑡE⚪：_`ï]、_`0&^130(ᜓ、n$_ê+úᜐᳮ(ᜓ_。ᵨDXUT᪾¾:#DireCtXÑ ，Sü¤ᦔ， Ñ f¹Ꮙº。ᜧiᦪDirectX50ᑍ9Ñ ·Qᙠ091；×᪾¾ḄẠ:#Ḅ。16.13 M᪾Oᒈ᪆ÖÎᓹ^8^9Ñ ÓÔᘤ，ᢥ᯿ᙠó1»ÒCDḄvÄp ，᪷£”EmptyP^0jeCt"nᡂo=⚗p，,XK⚗pXÈw^00；×&30^。2v☢ḄvÄ，_`o=091×Ñ ᪾¾。16.1.1。9ô᪾¾ᦻᡂØ•DXUT᪾¾ᵫ¡i2ᵨᦻ᪀ᡂ，J2ᵨᦻᑖw55：᪶ᦻe⌱ᦻ，ᑖ&?ᙠ“0᱄。×/00^”“DXUT/Optional”p2。ᐸÒ᪶ᦻᒹ：DXUT.h、DXUT.cpp、DXUTenum.h、DXUTenum.cpp、DXUTmisc.h、DXUTmisc.cpp。2v☢ḄvÄnᡂ017?80^9Ñ î，B)Îw⚗p8¹8=ᦻ。,w⚗p(rKḄ“▬¹ᒹõp2”，^ØTÆᑮᓹ9ô×ᓹ9^^&ᜮᦻ。w(ÅÚ▬¹ᒹõp2，✌ᐜᡭ:⚗p}ឋI)᪾，vÄp 16.1ᡠ9，ᨬxᙠCÈḄI)᪾ÒÅÚlᨵḄ▬¹ᒹõ02，ᡈ8¹HḄ▬¹ᒹõp2。091×᪶᪾¾ᑡØ。•ᓄïô(ᜓḄ_`。•¯(ᜓ_（_`、@、Åᜫ，├〉ïô_（_ê、ÏÐ、Ñ᪗)。•ᙠïôUbᐰeUbÿᑗᣚ，ᙠh^j(ᜓ¸ὃ(ᜓÿᑗᣚ。•ᑖj᳛Tîᘤ。•w)ÎstX$$¿ᢝ。û，090×e⌱᪾¾R¡i3ᵨḄ#ÃØ。•2vI)᪾ᡈ？1⌱à(ᜓ。•[ᳮ0±，ᒹ1^4¿616(1ᦻ᪾。•f¹>¯ḄBCᦻ¿ᑴ。•▬¹Ḅ#5，ᓫḄ!5、Îᦪ5¶。 æM᪾Oooo25716.1xÚ(▬¹ᒹõp216.1.20d1^᪾¨Sìᦪ09ô×᪾¾%&ᦪQ0ô᪾¾w:#ᕒḄ1ô，090×}©JᦪḄl`。ᵨ09。7᪾¾n$:#，⌕ÃÄQᢥ᯿DXUT}©Ḅ%&ᦪl`%&ᦪḄᐹ#R，0。×᪾¾Bᙠᔠ〉Ḅî!&ᵨ:#ᕒRḄJ%&ᦪ。wØTᮣR)ᙢᵨ0911᪾¾，½J%&ᦪḄl`、Äᵨ&ᵨî!Q@⌕Ḅ。☢✌ᐜ$ᔠoÞ⁚_`Ḅ0。?!^1^9Ñ ，I3ᵨḄ%&ᦪn$CD，[Ḅô9。×%&ᦪᑡ⊤èÅÚᦻ。1.LPDXUTCALLBACKISD3D9DEVICEACCEPTABLEᙠ9Ñ ^^0^^06Ò，K%&ᦪḄRᦪQ180309069^0^D1^()。DXUT᪾¾ᙠ_`8ᕸ130(ᜓåû&ᵨK%&ᦪ，IZᜓ_`Ḅ0^830(ᜓḄᱯn$bÅ。e8ᙠKᦪÒ8¹"ṹ，8bÅìû(ᜓQᔲ¿ᢝᡠ◤⌕Ḅ)ᱯ。ᡃÐᙠû☢ᔜ»ᑮḄI(ᜓØn$bÅḄ"ṹ，-e88¹ᑮKᦪÒ，，e8ᙠKᦪÒ8¹"ṹbÅìûh¿ᢝḄḼ⁐ᘤ᱐Qᔲg◤⌕。K%&ᦪḄl`。boolLPDXUTCALLBACKISD3D9DEVICEACCEPTABLE(D3DCAPS9*pCaps,D3DF0RMATAdapterFormat,D3DF0RMATBackBufferFormat,boolbWindowed,void*pUserContext)ᐸÒ：•pCapsᢣᔣᒹõìûh(ᜓØḄ0300?59$᪀Ḅᢣ┐。•AdapterFormat〉06ᘤzb•BackBufferFormatx'>?zb•bWindowedQᔲwïôUbᨬxo=¸ᦪô^1€0P81ᢣᔣ:#ᕒ}©Ḅᦪò，KᵨÑ 23ᵨK¸ᦪw%& 258oooÎ16Uᦪ⌴ᒹõᦻ1êḄ$᪀，K¸ᦪḄÒAòwNULL。ᡠᨵô9^%&ᦪḄᨬxo=¸ᦪ-Q?1^6[0Ḅ81，ᙠx☢CDᐸ¦%&ᦪî，SÙ³K¸ᦪ。W]：ÿÀᦪᵫ〇>0；L᪾OÿᵨḄÀᦪ，ᡠ1^01L᪾O⌕WXᔜᦪḄᐹg(?136+0D6Ë1ᦪ◀），?@ᕒᙠ¯°ÿÀᦪD，:9ᦪ/ᐵº»。2.LPDXUTCALLBACKMODIFYDEVICESETTINGSᙠ9Ñ 0᱄^ᔥ^0^Ò，K%&ᦪḄRᦪQ90î70600656ÈÍ8()。DXUTft_`07<^30(ᜓåû&ᵨK%&ᦪ。090×᪾¾wZᜓ_`Ḅ0ᓄE130(ᜓÒA(，W◤⌕IJÒA(n$Úᦋ，ᑣ◤⌕RK%&ᦪ。090×᪾¾ÒA¬ᵨh⚔Aᜐᳮ，Wᵨ:⚔Aᜐᳮ，e8ᙠK%&ᦪÒn$rKḄÚᦋ。K%&ᦪḄl`。boolLPDXUTCALLBACKMODIFYDEVXCESETTINGS(DXUTDeviceSettings*pDeviceSettmgs,void*pUserContext)ᐸÒ¸ᦪ?'ᕸᢕÍ5Qᢣᔣ09-^^(^6È£8$᪀LḄᢣ┐，K$᪀ÒAḄ(ᜓ(。3.LPDXUTCALLBACKD3D9DEVlCECREATEDᙠ9Ñ 0507^^ 6Ò，K%&ᦪḄRᦪQ0ᡭ0309(^&16069^0。DXUT^¾ᙠ_`(ᜓåx&ᵨK%&ᦪ。:#ïe8ᙠK%&ᦪÒ_`ᡠᨵᑁ?ü5`w030?0(^^^^^^^F0ᡈ030?00[_^v5×£^^pḄtV。K%&ᦪḄl`。HRESULTLPDXUTCALLBACKD3D9DEVICECREATED(IDirect3DDevice9*pd3dDevice,CONSTD3DSURFACE_DESC*pBackBufferSurfaceDesc,void*pUserContext)ᐸÒóo=¸ᦪᢣᔣ£^0^_`Ḅ8^<^30(ᜓ，óB=¸ᦪóFx'>?Ḅrᐵ1ê。4.LPDXUTCALLBACKD3D9DEVICERESETᙠ9Ñ 0᱄-^3 6Ò，K%&ᦪḄRᦪQ0 309&68611^^6()。DXUTti¾ᙠ&ᵨ01^309〔Ჱ 0^(^()%&ᦪåx，ᡈὅᙠ01830(ᜓÉᜫxឮc(ᜓîB&ᵨK%&ᦪ。e8ᙠK%&ᦪÒ_`ᡠᨵᑁ?ü5`w030?001」^?h×ḄtV。KÿÀᦪḄ©><[?0¡^C0^C0^90£10^£CL£0/w。5.LPDXUTCALLBACKMSGPROCᙠ9Ñ 09ô×？^11^Ò，K%&ᦪḄRᦪQ^$?1^()。ᙠÀ $vÑÒ，0901'᪾¾Se&ᵨK%&ᦪᜐᳮᔜ5_ê。K%&ᦪḄl`。LRESULTLPDXUTCALLBACKMSGPROC(HWNDhWnd,UINTuMsg,WPARAMwParam,LPARAMlParam,bool*pbNoFurtherProcessing, 0᱄1^M᪾Oooo259void*pUserContext)ᐸÒûZ=¸ᦪᑖᑩQïô¥P、_ê᪗、_êḄ5=¸ᦪ。ᙠK%&ᦪḄRᦪÒ，WX¸ᦪô6?^^⇧¹ø0^887％ᢣᔣḄL(w×X。£,ᑣB¯Ñ0᱄。×᪾¾nopᜐᳮ_ê。◀K%&ᦪå，DXUT᪾¾R]ᵨJᜐᳮÏÐ_Ñ᪗_Ḅ%&ᦪ：LPDXUTCALLBACKKEYBOARD*LPDXUTCALLBACKMOUSE。ᙠx☢CDᵨ091׿ᑴBCᦻî，BCD<ᵨ%&ᦪᜐᳮÏÐ_。6.LPDXUTCALLBACKFRAMEMOVEᙠ9Ñ 0᱄0×?ô0^Ò，K%&ᦪḄRᦪQ0#^1¹p(^0。091×᪾¾ᙠFZoåû，&ᵨK%&ᦪIn$fH。┐IᵨᡝÒᐭḄ0KᑏḄ"ṹ，23KßJKᦪÒ，(&▣Rᱥ#ḄÎ。K%&ᦪḄl`。VOIDLPDXUTCALLBACKFRAMEMOVE(DOUBLEfTime,FLOATfElapsedTime,void*pUserContext)ᐸÒóo=¸ᦪj7„^Q)^Ñ ÖÎåxᔊḄîÿ，óB=¸ᦪì13?8&1^1^Q5åÿḄîÿÿ◞，ᓫßQ。7.LPDXUTCALLBACKD3D9FRAMERENDERᙠ9Ñ 09”^31^Ò，K%&ᦪḄRᦪQ(^0309?1^^^ó()。ᙠFZoî，091×᪾¾&ᵨKᦪn$F，KᦪḄÄᵨrìJᙠ8ûᡠᨵ9Ñ ÒᡠᵨḄX60(1£)ᦪ。K%&ᦪḄl`。VOIDLPDXUTCALLBACKD3D9FRAMERENDER(IDirect3DDevice9*pd3dDevice,DOUBLEfTime,FLOATfElapsedTime,void*pUserContext)KᦪḄóo=¸ᦪQᵨFḄ8830(ᜓI^，óBó}=¸ᦪᑖQÑ ÖÎåxᔊḄîÿ5åÿḄîÿÿ◞。8.LPDXUTCALLBACKD3D9DEVICELOSTᙠ9Ñ ᓹ9…^8ᢕÒ，K%&ᦪḄRᦪQ(^030Á0810^E0。ì(ᜓÅᜫî，ᓹ9…^¾B&ᵨKᦪ，eᙠKᦪÒ³Ãᡠᨵᙠ1^091^〇0^0^3090£010^05×%&ᦪᦪÒ_`ḄtV。K%&ᦪḄl`。VOIDLPDXUTCALLBACKD3D9DEVICELOST(void*pUserContext)◤⌕ÛḄQ，ᙠKᵨÑ $»ÿ，ì0ᓄ^130(ᜓÅᜫî，09。×᪾¾B&ᵨ0ᓄ081069^()ᦪ，^³ÃßJ030?00_0£?⛭^ᑁ?üÒḄtV。ìᓹ^830(ᜓ^ÉᜫGឮcî，090×᪾¾B&ᵨᓃ？091[1^180<^3090£91〇£X£5×%&ᦪ，@H_`ßTD3DPOOL_DEFAULTᑁ?üÒḄtV。·QÛ，ᙠÑ $î，WÈR(ᜓÉᜫR^，LPDXUTCALLBACKD3D9DEVICELOSTftLPDXUTCALBACKD3D90£¥10£X£5£×JoI&ᦪ◤⌕ᑖ&ᵨoS。 260oooÌ16U9.LPDXUTCALLBACKD3D9DEVICEDESTROYᙠ9Ñ 0᱄^^31^Ò，K&ᦪḄRᦪQ(^^^>8Ḅ^^^^()。^DXUT᪾¾├0ᓄ(^30(ᜓî&ᵨKᦪ，eᙠKᦪÒ³Ãᡠᨵᙠ[?09。×00^(^^3090£¥À£ᓚ¦£×£0%&ᦪÒ_`ḄtV。K%&ᦪḄl`。VOIDLPDXUTCALLBACKD3D9DEVICEDESTROY(void*pUserContext)16.2 ᵨ0᱄1^᪾Oo⁚CD0©ô×᪾¾ḄØ8O09。×᪾¾Ḅ%&ᦪ。⁚$ᔠû☢_`Ḅ091×？^0^9Ñ ，CDᵨ091×᪾¾n$:#Ḅp 。☢✌ᐜÈ9Ñ 09。×ᓹ^Òᑩᡭ^ ᦪḄᐰ%"ṹ。INTWINAPIwWinMain(HINSTANCE,HINSTANCE,LPWSTR,int)16.2.1R,(%&ᦪᵨDXUT᪾¾Ḅóop，Q}◤⌕ᵨ0᱄。×%&ᦪ，,ÈJ%&ᦪḄᐹ#R。ᙠo⁚CDḄ9=%&ᦪ，23-◤⌕ᵨ，ᡠ8ᙠ_`091×?^@69Ñ î，·)ÎwJ9=%&ᦪnᡂᦪ᪾¾，^¦◤⌕ᙠrKḄᦪ᪾¾Ò8¹Rᱯ 0᱄。LM᪾Oooo261}ØḄ"ṹᓽe。wô9ô×᪾¾ØT&ᵨJ%&ᦪ，ᙠ*+ᓄ07"^30åû，◤⌕wô9ô×᪾¾(%&ᦪ。nᡂ09。×？^0^9Ñ î，)ÎI☢CDḄ9=%&ᦪn$(，û☢ÈḄ^4^»1ᦪÒḄ"ṹᡠ9。᪷£◤⌕，e8ᨵ⌱àᙢ(ᐸÒḄ)%&ᦪ。16.2.2*+ᓄ0᱄ô×wô9。×(&ᦪåx，ᙠᵨ091×᪾¾åû，◤⌕ᐜ*+ᓄ09。×᪾¾。*+ᓄ0᱄。×e82vᦪ0᱄。1^ᕲ)[ᡂ，KᦪḄ¯：HRESULTDXUTImt(BOOLbParseCommandLme,BOOLbShowMsgBoxOnError,WCHAR*BtrExtraCommandLmeParams,boolbThreadSafeDXUT)ᐸÒ：•bParseCommandLineᢣ909·᪾¾QᔲbÅᨵᐵX$$¸ᦪ，ÒAwTRUE。[ḄX$$¸ᦪᑡ⊤，èÅÚᦻÒKᦪḄÛ。•bShowMsgBoxOnErrorᢣ9W#n┯îQᔲµ9_ê᪾，KUSTRUE。•strExtraCommandLineParamsᒹÎÃÄÅûQᦪḄ"Ë$，.!^^。•bThreadSafeDXUTwᑴý«Æᦋ01^ᑁmḄAÓ§ᔲúᐭ ᐵÉ（ᵨJ+Ñp），ÒAòw?15£。9：WÔᨵ&ᵨ091×1¦()ᦪ，ᑿ0᱄1×᪾¾B)ÎᵨÒA¸ᦪ&ᵨKᦪ。16.2.3ᐸ¦ô91^(*+ᓄ^001×᪾¾åx，Re8&ᵨ09。1᪾¾ḄrKᦪ，nopI0907᪾¾Ḅ)>☢n$。ᙠ9Ñ 09·?8 6Ò，✌ᐜ&ᵨ09-8v1^99ò^11_0ᦪᢣ}QᔲÖᵨᱯ}Ḅ*Ï，KᦪḄ¯：voidDXUTSetHotkeyHandlmg(boolbAltEnterToToggleFullscreen,boolbE8capeToQuit,boolbPauseToToggleTimePause)ᐸÒ：•bAltEnterToToggleFullscreenÔÛQᦪ2..ÖÊ。£,ᑣ0᱄11Ö᪾Íö÷ᜐᳮÏ+£ØᡭÑ，Òᢥ Õ11#>ᡭÓ，·ÔᙠÕ1ᐰÖ1×úûᑗᣚ。Ú.È&^£。•bEscapeToQuitÔ2..Ö0^，ᢥ £50Ú⌨Ç。Ú.Ö&0£。•bPauseToToggleTimePauseÔ2..10^，ᢥ ？3Û5，ÚᨚÝÞᵨḄÓᘤ。Ú.Ö80ß。1ᩭ，&ᵨ09^10^8066ÈÍ3()ᦪ，(ìᑗᣚᑮᐰeUbîQᔲµ9Ñ᪗ 262000Î16Uᐝ᪗，Ø̧ᔲÛá᪗ᐝ᪗▲ᑴᙠÖãäåØᑁ。ᦪḄ ：HRESULTDXUTSetCursorSettings(boolbShowCursorWhenFullScreen,boolbClipCursorWhenFullScreen)ᐸ：•bShowCursorWhenFullScreenÔ2..TRUE，ᑣᙠᐰÖ1 ÝÄᐝ᪗。•bClipCursorWhenFullScreenÔ2..1Ê1æ，ᑣᙠᐰÖ1 Ûᐝ᪗▲ᑴᙠÖãäåØᑁ。16.2.4_`ïôᙠÞᵨÀᵨᑩØ1^8Õ?1ᦪÒHÕ§ èéîᩖḄ4，ë᪾ÍÙ4ᦪ0᱄0Ö0^【6 í*()îᓄÈñ 4。ᦪḄ ：HRESULTDXUTCreateWindow(CONSTconstWCHAR*strWmdowTitle,HINSTANCEhInstance,HICONhIcon,HMENUhMenu,INTy)ᐸÒ：•strWindowTitleïô᪗⚪。•hInstanceKᵨÑ Ḅ¥P，23(wNULL。•hlcon᪗¥P。W(w>^^1XᵨÒᙠe$ᦻÒḄóo=᪗，23(w0^0•hMenuìᓫḄ¥P，e᪷£◤⌕(。PᜧiᦪabSᵨ᪗Zìᓫᵨ8Ð)ÅḄab1ô"/。•97ᢣ}ïôḄ*+ß。WKᵨÑ $ᙠᐰeUb，ᑣBµᶍJ5=¸ᦪ。16.2.5_`07□830(ᜓ1^0；×᪾¾ᵨᦪ091/1<^^ 0^0€0ᓄ0^(^30(ᜓḄ_`，KᦪḄ¯：HRESULTDXUTCreateDevice(boolbWindowed,INTnSuggestedWidth,INTnSuggestedHeight)ᐸÒ：•bWindowedᢣ}Ñ ÖÎîQïôUbRQᐰeUb，ÒAòw×80£，⊤9Ñ ÖÎîwïôUb。•nSuggestedWidthx'>?Ḅ`ÚO，ÒAòw0。w〉K(ᜓvÄjkḄ▲ᑴ，eØBIK¸ᦪ(ḄOn$&。•nSuggestedHeightx'>?Ḅ`Ú，ÒAòw0。ÿ᪵·eØBIK¸ᦪ( DXUTg^S*ooo263Ḅn$&。WXK¸ᦪÍ88 <^^È-(w0，ᑣᵨïô(ᡝḄOÄwx'>?ḄO。9：◀☢CDḄ0᱄1×᪾¾ᦪ8，09。1'R¡iᐸ¦ᯛᦪ，[Ḅ09。×ᦪᑡ⊤，èÅÚᦻ。៉Jô9ὣ×᪾¾ᦪ（ᒹ%&ᦪ）IJᮻR$K᪾¾QᨵḄ。ç 0b30[ᜓ#`，ÿᵨDXUTMainLoop()ÀᦪzᐭW»Y。ᙠMÊ，DXUTMainL00p()ÀᦪÿᵨTUḄᔜÿÀᦪ，ÄùbᵨMÕMNÜ×、ᜐᳮᔜ[ᜓ[ᐰe8[ᡂ¿ᑴBCᦻḄ÷z，PQᙠᐹ#vÄSQ>¯，ᱯQᑴᦻḄß、Ü#¶ÛÞã。wû090×᪾¾┐IBCᦻ，0091[^È6106:5、1030᱄5ô『10309?0P1ôᓄᦻµ9。1ᩭᙠû☢_`Ḅ100^^^^^Ñ ᪾¾ḄẠ8¹BCᦻµ9Ø。9：CDXUTTextHelper5QᙠSDKmisc.hᜮᦻÒ}©Ḅ，,Qᙠ50N 1&0ÍôÒRḄ。wᵨ€09。××8È6ø615，◤⌕w⚗pŹ501<^^050〖11^0{ôôᦻ，,ᒹõ5^〖0^(^ᜮᦻ。Vw50X111750ßÆ“DXLTAOptional”p2，ᡠ8R◤⌕8¹rKḄ▬¹ᒹõp2。1.*+ᓄ7030᱄3ôᕲ87030᱄^::0ᚉI^ᙠ%&ᦪ010>3090^160676()Ò，_`103ᓹ᱄？0ᦑI^，"ṹ。V_RETURN{D3DXCreateFont(pd3dDevice,15,0,FW_BOLD,1,FALSE,DEFAULT_CHARSET,OUT_DEFAULT_PRECIS,DEFAULT_QUALITY,DEFAULTJPITCH|FF_DONTCARE,L"ArialM,&g_pFont));ᙠ%&0 3091^86【06v^0ᦪÒ，ឮc10309?0PÜ#I^,_`103095?1^I^，"ṹ。if{g_pFont)V_RETURN(g_pFont->OnResetDevice());V_RETURN(D3DXCreateSprite(pd3dDevice,&g_pTextSprite));1ᩭe8ᵨÈ3095061610309?0îI^ᙠïôÒ¿ᑴᦻ。2.¿ᑴᦻw>¯ᦻḄ¿ᑴ，09·R00᱄170^Èᓾᡭ5。ᙠ_`K5Ḅî◤⌕ᢣ}ᐸᵨḄ-30959·610309？0ᡷI^，ᯠxᡠᨵᦻ¿ᑴÃÄ-ᵫ€017^{¦o5_`。/xḄ0917?^069Ñ ，ᙠ)}©Ḅ&6'6j81()ᦪÒ¿ᑴᦻ，ᐸ["ṹ。voidRenderText(){CDXUTTextHelpertxtHelper(g_pFont,g_pTextSprite,15);//µ9ìûDireCt3D(ᜓGF¤᳛txtHelper.Begin();txtHelper.SetInsertionPos(S,5); 264oooÎ16UtxtHelper.SetForegroundColor(D3DXC0L0R(1.0f,1.Of,0.0f,1.Of));txtHelper.DrawTextLine(DXUTGetFrameStats(true));txtHelper.DrawTextLine(DXUTGetDeviceStats());//9ᐸ¦⌕1êtxtHelper.SetForegroundColor(D3DXCOLOR(1.0f,1.0f,1.0f,1.0f))；txtHelper.DrawTextLine(L"Putwhatevermiscstatushere");//µ9ᓫ1êconstD3DSURFACE_DESC*pd3dsdBackBu££er=DXUTGetD3D9BackBufferSurfaceDesc();if(g_bShowHelp){txtHelper.SetInsertionPos(10,pd3dsdBackBuffer->Height-15*6);txtHelper.SetForegroundColor(D3DXCOLOR(1.0fr0.75f,0.0f,1.0f));txtHelper.DrawTextLine(L"Controls(F1tohide}:");txtHelper.SetInsertionPos(40,pd3dsdBackBuffer->Height-15*5)；txtHelper.DrawTextLine(L"QuitsESC");>else{txtHelper.SetInsertionPos{10,pd3dsdBackBuffer->Height-15*2)；txtHelper.SetForegroundColor(D3DXCOLOR(1.0f,1.0f,1.0f,1.0f));txtHelper.DrawTextLine(LMPressF1forhelp”)；>txtHelper.End();>ᙠ☢Ḅ"ṹÒ，✌ᐜ&ᵨDXUT᪾¾ᦪDXUTGetFrameStats();Ìᒹõìû¤᳛、ᑖj᳛、x'>?zb8OUUrzbÛḄܤT。Kᦪ¦ᨵo=¸ᦪ，ᢣ}]%ḄܤTQᔲᒹõ¤᳛1ê，ᙠûXK¸ᦪ(w×X。£，⊤9µ9ìû¤᳛。1ᩭ&ᵨ09070^0〜1p$^^()ᦪ;Ììû(ᜓḄrᐵÛ。ᐸ¦"ṹÛ4᧕ᳮ，ᙠûSvi³。3.ᜐᳮÏÐ_êᙠ☢ḄX61^6j81()ᦪÒ，2vÏÐḄ“F1”ÏᑗᣚQᔲµ9ᓫ1ê，J◤⌕ᙠÑ ÒᜐᳮÏÐ_ê。wû，✌ᐜw091᪾¾üLᜐᳮÏÐ_êḄ%&ᦪ，ᐸ"ṹ。DXUTSetCallbackKeyboard(KeyboardProc);ᐸÒ《^^(^^?QᜐᳮÏÐ_ê%&ᦪḄᐹ#R，["ṹ。voidCALLBACKKeyboardProc(UINTnChar,boolbKeyDown,boolbAltDown,void*pUserContext){if(bKeyDown){switch(nChar)caseVK_F1:g_bShowHelp-lg_bShowHelp;break; 0᱄æM᪾Oooo2654.³ÃrᐵI^ᙠ000309[08〖0696()ᦪ€^^0309005Ḅ>^^^6()ᦪÒ8¹"ṹ，³ÃrᐵI^,ᡠ9。voidCALLBACKOnD3D9LostDevice(void*pUserContext){if(g_pFont)g_pFont->OnLostDevice();SAFE_RELEASE(g_pTextSprite);SAFE_DELETE(g_pTxtHelper);>voidCALLBACKOnD3D9DestroyDevice(void*pUserContext){SAFE_RELEASE(g_pFont);>Rᙠ090×?^1^9Ñ Ḅ$ᦔW16.2ᡠ9。D3D916.03rpsVsyncon(398x301),X8R8G8B8ff)?4X8)HAL(hMvp):ATIMobilityRadoonHD3650PulMhaleverrrMscslalushere16.2ᵨ091；1᪾¾¿ᑴBCᦻ16.4ᵨ091^Qᵨᡝ1ôḄ@⌕ᡂ%ᑖ，w¯JᵨᡝvÄ，3◤⌕ᙠÑ ☢Ò8¹ᔜ*。0901᪾¾Iᔜ*Ḅ¿ᢝ。☢809^^0^9Ñ wẠ，^9<ᵨᔜ*091^。wᵨ09^，✌ᐜ◤⌕w⚗p8¹rKḄ09ô×᪾¾ᦻ，ᒹ091^§07.11、DXUTgui.cpp、DXUTres.h、DXUTres.cpp、0᱄1^6ÀG8(11Íà<00L861Î8ÀÏGᓹ。16.4.1*+ᓄI)᪾w¯J¹ᜐᳮᔜonḄ_，23ᐜᙠïUÒ¹DXUTI)᪾，ᯠxᙠI)᪾Ò8¹rKḄ，,ᵫI)᪾ᩭ¶ᳮ。ᙠDXUTF^ame9Ñ Ò，}©}=I)᪾。wko¶ᳮᔜI)᪾，R◤⌕}©〇017^7310§'50È6p3¿8675Ḅo=，ᡠ9。CDXUTDialogResourceManagerg_DialogResourceManager;CD3DSettingsDlgg_SettingsDlg;CDXUTDialogg_HUD; 266000Î16UCDXUTDialogg_SampleUI;003056È1^04Q8"(^30Ḅ]ᵨJ(0L830(ᜓ}ឋḄI)᪾5，wᐸ8¹rKḄ，,Iᔜ_n$ᜐᳮ。Rᙠ，¦◤⌕IK5ḄÉo5ᢕ1ᔴ804n$rKḄ*+ᓄ，,ᙠÑ ⌨Èû³ÃrKḄtVe8。I)᪾Ê,00^5&0^^ûQ5=᪗ZḄ09『I)᪾，e8 8ÐÚÄQḄ4ᘤ。✌ᐜ*+ᓄ}=I)᪾，ᯠxwg_HUDg_SampleUII)᪾8¹,(ᜐᳮ_Ḅ%&ᦪ，JÃÄᵫ)}©Ḅ1&1??()ᦪ_`。voidInitApp(){//*+ᓄI)᪾g_SettingsDlg.Inxt(&g_DialogResourceManager);g_HUD.Imt(&g_DialogResourceManager);g_SampleUI.Init(&g_DialogResourceManager);//wg_HUDg_SampleUII)᪾8¹，"ṹᶍ//w9_ᓽ09_8&Í161；1I)᪾(_êᜐᳮᦪg_HUD.SetCallback(OnGUIEvent);g_SampleUI.SetCallbacK(OnGUIEvent)>1ᩭ，ᙠ0 3090D16067^()ᦪÒ8¹8"ṹ。V_RETURN(g_DialogResourceManager.OnCreateDevice(pd3dDevice));V_RETURN(g_SettingsDlg.OnCreateDevice(pd3dDevice));ᨬxᙠ€^0309X68v〜¥^0ᦪÒ8¹8"ṹ。V_RETURN(g_DialogResourceManager.OnResetDevice());V_RETURN(g_SettingsDlg.OnResetDevice());/"7(I)᪾{^Xyg_HUD.SetLocation(pBackBufferSurfaceDesc->Width-170,0);g_HUD.SetSize(170,170);gSampleUI.SetLocation(pBackBufferSurfaceDesc->Width-170,pBackBufferSurfaceDesc->Height-350);g_SampleUI.SetSize(170,300);16.4.2Fᙠ(^0309?1^1^'^^()%&ᦪÒ，&ᵨᔜI)᪾Ḅ01^^1^ᦪFI)᪾，^XI)᪾ᒹõḄFÈᩭ，"ṹ。voidCALLBACKOnD3D9FrameRender(IDirect3DDevice9*pd3dDevice,doublefTime,floatfElapsedTime,void*pUserContext){HRESULThr?//Wìᙠᑭᵨ012^€^30(ᜓ(I)᪾n$(，ᑣSFif(g_SettingsDlg.IsActive()){g_SettingsDlg.OnRender(fElapsedTime);return;>//Ð◀x'7⁐õU>õ ᱄LM᪾Oooo267V(pd3dDevice->Clear(0,NULL,D3DCLEAR_TARGET|D3DCLEAR_ZBUFFER,D3DCOLOR_ARGB(0,45,50,170),1.0f,0));//F2if(SUCCEEDED(pd3dDevice->BeginScene())){RenderText()?V(g_HUD.OnRender(fElapsedTime));V(g_SampleUI.OnRender(fElapsedTime));V(pd3dDevice->EndScene());>>16.4.3ᜐᳮ_wᜐᳮ_，✌ᐜ◤⌕ᙠ^£?『％0ᦪÒ8¹8"ṹ。//wI)᪾tV¶ᳮᘤᜐᳮᐰþ_ê，^e8ìᙢfH0111G*pbNoFurtherProcessing=g_DialogResourceManager.MsgProc(hWnd,uMsg,wParam,lParam);if(*pbNoFurtherProcessing)return0;if(g_SettangsDlg.IsActive()){g_SettingsDlg.MsgProc(hWnd,uMsg,wParam,lParam);return0;>//wI)᪾ᐜᜐ_ê*pbNoFurtherProcessing=g_HUD.MsgProc(hWnd,uMsg,wParam,lParam);if(*pbNoFurtherProcessing)return0;*pbNoFurtherProcessing=g_SampleUI.MsgProc(hWnd,uMsg,wParam,lParam);if(*pbNoFurtherProcessing)return0;1ᩭ，ᙠ01^^q?6P()ᦪÒᜐᳮ_。8_50«7ᔴ80ᓃI)᪾Ò_Ḅᜐᳮ，ÊᙠCD3DSettingsDlg5Ò。ᡠ8¦◤⌕ᙠ%&ᦪnGUmventÒᜐᳮI)᪾g_HUD8_5&0^16011ᦈᑮḄ_。ᙠû，¦I8_^10I)᪾ÒḄ_n$ᜐᳮ，ᡠ9。switch(nControlID){caseIDC_TOGGLEFULLSCREEN:DXUTToggleFullScreen();break;caseIDC_TOGGLERBF:DXUTToggleREF();break;caseIDC_CHANGEDEVICE:g_SettingsDlg.SetActive(lg_SettingsDlg.IsActive())；break;>ÆᐶLḄ/ὅe8ᙠûẠ，Ip_5&00^。1I)᪾ÒḄ_n$nopᜐᳮ。16.4.4³ÃI)᪾ᙠÑ ⌨Èû，◤⌕³ÃᔜI)᪾ᓰᵨḄtV。wû，ᙠ0^030910810^1(^()ᦪÒ8 268000Î16U¹8"ṹ。gDialogResourceManager.OnD3D9LostDevice();gSettingsDlg.OnD3D9LostDevice();ᙠ(>10309068706ᕸ6()mᦪÒ8¹8"ṹ。gDialogResourceManager.OnD3D9DestroyDevice();gSettingsDlg.OnD3D9DestroyDevice();9Ñ 09-^1^1^Ḅᐸ¦Rd⁚，è¸ὃV"ṹ。Rᙠ，0᱄^30^Ḅ$ᦔW16.3ᡠ9。D30911.15fpsV%^ncon(640x480).JHAL_ᕲATIMobHityR^toonM0：Pul_haie#wmHcti^ushtitContvoHff1loMc^.Ouif:FSC116.30᱄0LÇhᙠÑ $î，ᢥ“F2”ÏᡈᓫDïôḄ“ChangeDevice”ᢥ，ᑣBµ98"830(ᜓ(I)᪾，16.4ᡠ9。16.40^830(ᜓ(I)᪾16.5ᔠ¯^⁚2vJᔠ00^185ÇÇ，^9Create(pd3dDevice,L"Media\TerrainTexture•jpgn,L"Media\heightmap.bmpH);g_pDomeSky=newCXFileMesh();g_pDomeSky->Create(pd3dDevice,L"Media\SkyDome.x");5)ᙠ0«0309&3^0^^()%&ᦪÒ，(e8▣ᢗ/▣，"ṹ。//`,(me8▣D3DXVECTOR3vEyePt(0.0f,5.0f,-15.0f);D3DXVECTOR3vLookatPt(0.0f,5.0f,30.0f);D3DXVECTOR3vUpVec(0.0f,1.0f,0.0f);D3DXMATRIXA16matView;D3DXMatrixLookAtLH(&matView,&vEyePt,&vLookatPt,&vUpVec);pd3dDevice->SetTransform(D3DTS__VIEW,&matView);//`,(ᢗ/▣D3DXMATRXXA16matPr03 270oooÎ16Ufloataspect=((float)pBackBufferSurfaceDesc->Width)/(pBackBufferSurfaceDesc->Height);D3DXMatrixPerspectiveFovLH(&matProj,D3DX_PI/4,aspect,1.0f,1000.0f);pd3dDevxce->SetTransforra(D3DTS_PROJECTION,&matProj)?ᙠûXÌ9ᜮ#Ḅ>?(wx'>?ḄOå。VwìᦋLïôXyî，0ᓄ830(ᜓBÅᜫ，^091×᪾¾B&ᵨ(^)309X65^069&()%&ᦪ，ឮcrᐵ(。Jî0 ×᪾¾⌴ 1^309X68610ôᑍ6()ᦪḄ？330w8^[66^^06068。¸ᦪ，ᢣᔣHḄx'>?}ឋ，^e8᪷£ìûx'>?ḄO@HTÌ9ᜮ#Ḅ>?。ᡠ8ᦋLïôḄXyåx，-ᯠØT& 8ìḄ>?µ9。ᙠåûḄ9Ñ Ò，XÌ9ᜮ#Ḅ>D(wᨬ*ïô(ᡝḄOå，ìïôᜧÞᦋLåx，Ôᨵ@H(Ì9ᜮ#Ḅ>?，ᡠ8µ9eØBL。6)ᙠ01^^^^Ã(ᢓ()%&ᦪÒ，(óᐝ、ᩞW8OFG，FᙢᜩI^，"ṹ。//(óᐝᩞWSetLights(pd3dDevice);SetMatenal(pd3dDevice);//([ᳮ▤fGpd3dDevice->SetTextureStageState(0,D3DTSS_COLOROP,D3DTOP—MODULATE)；pd3dDevice->SetTextureStageState(0,D3DTSS_COLORARGl,D3DTATEXTURE)；pd3dDevice->SetTextureStageState(0,D3DTSS_COLORARG2,D3DTA_DIFFUSE);pd3dDevice->SetTextureStageState(0,D3DTSS_ALPHAOP,D3DTOP_DISABLE);pd3dDevice->SetSamplerState(0,D3DSAMP_MINFILTER,D3DTEXF_LINEAR);pd3dDevice->SetSamplerState(0,D3DSAMP_MAGFILTER,D3DTEXF_LINEAR);//(ᐸ¦FG//FᙢD3DXMatrixIdentity(&g_matTerram);pd3dDevice->SetTransform(D3DTS_WORLD,&g_matTerrain);g_pTerram->Render(pd3dDevice);/&µFᜩD3DXMATRIXA16matScale,matRot;D3DXMatnxScaling(&matScale,100,100,100)?D3DXMatnxRotationY(&matRot,-0.2f*fTrme)；g_matSky=matScale*matRot;pd3dDevice->SetTran8forn(D3DTS_WORLD,&g_natSky>?pd3dDevxce->SetTextureStageState(0,D3DTSS_COLOROP,D3DTOP_SELECTARG1);g_pDomeSky->Render(pd3dDevice);ᐸÒ560^¦()5“p381()ᑖQᙠ^ᓄ(^ᦻÒRḄᵨJ(ᐝVᩞWḄ)}©ᦪ，ᐹ#RèÅÚV"ṹ。7)ᙠ000309068(^^D()%&ᦪÒ，³ÃᙢᜩI^，"ṹ：if(g_pTerrami=NULL)g_pTerraxn->Destroy();SAFE_DELETE(g_pTerrain);if(g_pDomeSkyi=NULL)g_pDomeSky->Destroy();SAFE_DELETE(g_pDomeSky);Rᙠ,$Jᔠ001!^1^531?16，ᐸ$ᦔW¾ó^»ÒḄ9Ñ D0mSky5D。 0᱄1^M᪾Oooo27116.5.38¹ú¹Þ⁚Xᙠó〗4»Ḅ90×5^ᔴ9Ñ ÒRḄØᑮ€011^16%$311^^JᔠÒ，8¹ú¹ᦔW，ᐹ#p 。1)ᙠ1^»^ôôᦻÒ，ᒹõ8(^3ᜮᦻ。2)ᙠ““§ÍôᦻÒ，}©rᐵᐰþL，ᡠ9。IXACT3Engine*g_pXACT3Engine;IXACT3WaveBank*g__pStreamingWaveBank;IXACT3SoundBank*g_pSoundBank;XACTINDEXg_lCue;HANDLEg_hStreamingWaveBankFile;void*g_pbSoundBank;CRITICAL_SECTIONg_XACTcs?boolg_bHandleStreammgWaveBankPrepared;boolg_bHandleSongStopped;3)XᙠXACTStreamlng9Ñ ÒRḄInltXACT()、UpdateAudio()、XACTNoti-ficationCallback(),8O€16&¿99(^()Z=ᦪcᑴᑮ0(»1^^520^16JᔠḄp30?ᓹÑ ᦻÒ。4)ᙠ〜11^^4()ᦪÒ，ᙠnᐭ_ê+úåû，&ᵨ^19(^()ᦪ，[ᡂrKḄ*+ᓄvÄ，"ṹ。//*+ᓄ80^if(FAILED(InitXACT()))5)ᙠ(^^0^^(^0%&ᦪÒ，&ᵨG33 '10()ᦪ，fH᱄ᓚ×¹⚣Awᜐᳮ,ÂÃú¯¹。6)ᙠ^!^G()ᦪÒ，ᙠ_ê+úåx，⌨ÈÑ åû，&ᵨ(^3¿ô᱄0^()ᦪ，n$rKḄÜᳮvÄ。16.5.48¹ÒᐭᜐᳮÞ⁚Xᙠó15»Ḅ'7^3Í89Ñ ÒRḄØᑮ000^165&0^^JᔠÒ，8¹ÏÐÒᐭᜐᳮ，ᐹ#p 。1)Xᙠ'>^(^41Í89Ñ ÒR01^>^0&01^>^(^40ᦻ8¹ᑮComplexSample3^p。2)ᙠ“91^ôôᦻÒ，ᒹõ01'760&«11ᜮᦻ。3)ᙠ1^È00?ᦻÒ，}©rᐵᐰþL，ᡠ9。IDirectInput8*g_pDirectInput=NULL;CDIKeyboard*g_pDlKeyboard-NULL;4)Xᙠ]67©08141Í'9Ñ ÒRḄ1¦0ᓄ(^1Í80、UpdateDirectInput()&O5^^40%1^7ᕸ11ÍD()}=ᦪcᑴᑮ0011^165311^16JᔠḄ43±WôᦻÒ。5)ᙠ^ᔖᕸ()ᦪÒ，ᙠnᐭ_ê+úåû，,ᙠ_`ï]åx&ᵨ18X81Í£)ᦪ，[ᡂrKḄ*+ᓄvÄ，"ṹ。 272000Î16Uif(FAILED(InitDirectInput(hInstance,DXUTGetHWND()))){MessageBox(NULL,L"^]^ftDirectlnput5feiKC!",L"ComplexSaraple",0);return0;}ᙠ☢Ḅ"ṹÒ，&ᵨDXUT#ᦪDXUTGetHWND();ÌDXUT᪾¾_`ḄïôḄ¥P。6)ᙠ0#ô0^4076()%&ᦪÒ，&ᵨ<^60ᢕ81Í80ᦪ，fHÏÐÒᐭ。7)ᙠ&E Ì)ᦪÒ，8¹8"ṹ，µ9QᔲᢥᔜVᜮÏ。if(g_pDIKeyboard->IsKeyPressed(DIK_LEFT)==true)txtHelper.DrawTextLme([_'ᢥ·Vk-Ï1");if(g_pDIKeyboard->l8KeyPressed(DIK_RIGHT)==true)txtHelper.DrawTextLme(["ᢥ~VᜮÏ7");if(g_pDIKeyboard->IsKeyPressed(DIK_OP)-=true)txtHelper.DrawTextLme(^ᢥVᜮÏ7");if(g_pDIKeyboard->IsKeyPressed(DIK_DOWN>==true)txtHelper.DrawTextLine("ᢥVᜮÏ1")?8)ᙠWinMaln()ᦪÒ，ᙠ_ê+úåx，⌨ÈÑ åû，&ᵨ8[^(^^0070^^8()ᦪ，n$rKḄoᳮvÄ。16.5.5RaÞ⁚Xᙠó11»Ḅ9^1506^&D869Ñ ÒRḄaØᑮ00^>^5311^>16JᔠÒ，ᐹ#p 。1)Xᙠ910D150606〔^7869Ñ ÒR€3 6^.11〔3 6^Ã？ᓹᦻ8¹ᑮComplexSampleJ^p。2)ᙠᾢᓄWᓹᦻÒ，ᒹõÍ^^^ᜮᦻ。3)ᙠ^&4.(^)ᦻÒ}©!I^，"ṹ。CCamera*g_pCamera=NULL;4)ᙠMain•CppᦻÒ，8¹(1ᕸ€& ᖾ())}©ᦪ，᪷£ÏÐÒᐭìûßḄfH!，KᦪḄR"ṹ。voidUpdateCamera(floatfElapsedTime){//·~Vᜮ：ᦋLûn>ᔣif{g_pDIKeyboard->IsKeyPressed(DIK_LEFT)=»=true)g_pCamera->Yaw(-l.Of*fElapsedTime);if(g_pDIKeyboard->IsKeyPressedYaw(1.Of*fElapsedTime);//Vᜮ：ûnx⌨if(g_pDIKeyboard->IsKeyPressed(DIK_UP)==true)g_pCamera->Walk(10.Of*fElapsedTime);if(g_pDIKeyboar3->IsKeyPressed==true)g_pCamera->Walk(-10.0f*fElapsedTime);//᪷£ìûß》，(Î!ḄD3DXVECTOR3pos;pos=g_pCamera->GetPos(); 0᱄1^M᪾Oooo273floatheight-g_pTerrain->GetHeight(pos.x,pos)；pos.y=height+2.Of;g_pCamera->SetPos(pos);>5)ᙠ0#^ᢕ4(^60%&ᦪÒ，&ᵨ☢RḄ1^43〖603 6£)ᦪ，fH!。6)ᙠ000309?^0^^8^()&ᦪÒ，ᙠnFåû(e8▣，"ṹ。D3DXMATRIXA16matView;g_pCamera->GetViewMatrix(&matView);pd3dDevice->SetTransform(D3DTS_VIEW,&matView);7)ᙠ&1^^1^1()ᦪÒ，8¹8"ṹ，µ9ᓫḄvÄ9。txtHelper.DrawTextLine(["·VᜮÏ：·Ã"txtHelper.DrawTextLine("~VᜮÏ：~Ã"txtHelper.DrawTextLine(^VᜮÏ：ûn"txtHelper.DrawTextLine(âVᜮÏ：x⌨"8)ᙠ€^0309068^^06v^^0%&ᦪÒ，³Ã!I^，"ṹ。SAFE_DELETE(g_pCamera);Rᙠ[ᡂJᔠ€^1^^530^16，,$KJᔠ，ᦔW16.5ᡠ9，ᙠÑ 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(T^].ᓅ：RᵯÈ᱐"，2007.[4]FrankDLuna.0Ì(^9.030ab:#ÑẠ^].fæ，.ᓅ：Ü¥ᜧzÈ᱐"，2007.[5]WolfgangF.Engel.ᓹ&…ᓹabᡂᐭ]ᦟÑ㈧].2᱐，ᕜçè，éê，nᵂU，.ᓅ：RᵯÈ᱐"，2005.[6]ât¡.^D1&+¿X839930ab:#A^].ᓅ：RᵯÈ᱐"，2006.[7]AdamsJ,LaaMItheA.'X89ÎᑴÄ㈧].ᑢj，.@ì：@ìᜧzÈ᱐"，2005.
