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VarianceShadowmap.material
资源名称：3dwind2.0.rar　[点击查看]
上传用户：xhbjoy
上传日期：2014-10-07
资源大小：38068k
文件大小：2k
源码类别：

游戏引擎

开发平台：

Visual C++

VarianceShadowmap.material：源码内容
  2. // Shadow Caster __________________________________________________
  5. vertex_program VarianceShadowMapping/ShadowCasterVP cg
  6. {
  7.     source varianceshadowcastervp.cg
  8.     entry_point main
  9.     profiles arbvp1 vs_2_x
  11.     default_params
  12.     {
  13.         param_named_auto uModelViewProjection worldviewproj_matrix
  14.     }
  15. }
  17. fragment_program VarianceShadowMapping/ShadowCasterFP cg
  18. {
  19.     source varianceshadowcasterfp.cg
  20.     entry_point main
  21.     profiles arbfp1 ps_2_x
  23.     default_params
  24.     {
  25.         param_named      uDepthOffset float       1.0
  26.         param_named_auto uProjection              projection_matrix
  27.     }
  28. }
  30. material VarianceShadowMapping/ShadowCaster
  31. {
  32.     technique default
  33.     {
  34.         // Z-write only pass
  35.         pass Z-write
  36.         {
  37.             //Instead of using depth_bias, we'll be implementing it manually
  39.             vertex_program_ref VarianceShadowMapping/ShadowCasterVP
  40.             {
  41.             }
  42.             fragment_program_ref VarianceShadowMapping/ShadowCasterFP
  43.             {
  44.             }
  45.         }
  46.     }
  47. }
  51. // Shadow Receiver ________________________________________________
  53. vertex_program VarianceShadowMapping/ShadowReceiverVP cg
  54. {
  55.     source varianceshadowreceivervp.cg
  56.     entry_point main
  57.     profiles arbvp1 vs_2_x
  59.     default_params
  60.     {
  61.         param_named_auto uModelViewProjection   worldviewproj_matrix
  62.         param_named_auto uLightPosition         light_position_object_space 0
  63.         param_named_auto uModel                 world_matrix
  64.         param_named_auto uTextureViewProjection texture_viewproj_matrix
  65.     }
  66. }
  68. fragment_program VarianceShadowMapping/ShadowReceiverFP cg
  69. {
  70.     source varianceshadowreceiverfp.cg
  71.     entry_point main
  72.     profiles arbfp1 ps_2_x
  74.     default_params
  75.     {
  76.         param_named uSTexWidth  float 512.0
  77.         param_named uSTexHeight float 512.0
  78.     }
  79. }
  81. material VarianceShadowMapping/ShadowReceiver
  82. {
  83.     technique default
  84.     {
  85.         pass lighting
  86.         {
  87.             vertex_program_ref VarianceShadowMapping/ShadowReceiverVP
  88.             {
  89.             }
  91.             fragment_program_ref VarianceShadowMapping/ShadowReceiverFP
  92.             {
  93.             }
  95.             // we won't rely on hardware specific filtering of z-tests
  96.             texture_unit ShadowMap
  97.             {
  98.                 tex_address_mode clamp
  99.                 filtering none
  100.             }
  101.         }
  102.     }
  103. }