ライティングを実装

[shooting3/dxgi_test.git] / dxgi_test / Tutorial07.fx

diff --git a/dxgi_test/Tutorial07.fx b/dxgi_test/Tutorial07.fx
index 57623fe..1384a7c 100644 (file)
--- a/dxgi_test/Tutorial07.fx
+++ b/dxgi_test/Tutorial07.fx
@@ -5,7 +5,7 @@
 //--------------------------------------------------------------------------------------
 
 //--------------------------------------------------------------------------------------
-// Constant Buffer Variables
+// \92è\90\94\83o\83b\83t\83@
 //--------------------------------------------------------------------------------------
 Texture2D txDiffuse : register( t0 );
 SamplerState samLinear : register( s0 );
@@ -13,6 +13,8 @@ SamplerState samLinear : register( s0 );
 cbuffer cbNeverChanges : register( b0 )
 {
     matrix View;
+       float4 vLightDir[2];
+       float4 vLightColor[2];
 };
 
 cbuffer cbChangeOnResize : register( b1 )
@@ -28,12 +30,14 @@ cbuffer cbChangesEveryFrame : register( b2 )
 
 
 //--------------------------------------------------------------------------------------
+// \92¸\93_\8fî\95ñ
 struct VS_INPUT
 {
     float4 Pos : POSITION;
     float2 Tex : TEXCOORD0;
 };
 
+// \83s\83N\83Z\83\8b\8fî\95ñ
 struct PS_INPUT
 {
     float4 Pos : SV_POSITION;
@@ -42,16 +46,22 @@ struct PS_INPUT
 
 
 //--------------------------------------------------------------------------------------
-// Vertex Shader
+// \92¸\93_\83V\83F\81[\83_\81[
 //--------------------------------------------------------------------------------------
 PS_INPUT VS( VS_INPUT input )
 {
-    PS_INPUT output = (PS_INPUT)0;
-    output.Pos = mul( input.Pos, World );
+    // \8fo\97Í\97p\95Ï\90\94\82Ì\8f\89\8aú\89»
+       PS_INPUT output = (PS_INPUT)0;
+
+       // \83\8d\81[\83J\83\8b\8dÀ\95W\82©\82ç\83\8f\81[\83\8b\83h\8dÀ\95W\82Ö\82Ì\95Ï\8a·
+    output.Pos = mul( input.Pos, World ); 
+       // \83J\83\81\83\89
     output.Pos = mul( output.Pos, View );
+       // \8eË\89e\95Ï\8a·
     output.Pos = mul( output.Pos, Projection );
+       // \83e\83N\83X\83`\83\83\83}\83b\83s\83\93\83O\82Ì\8dÀ\95W\95Ï\8a·\81i\8d¡\89ñ\82Í\95Ï\8a·\82Í\82µ\82È\82¢\81j
     output.Tex = input.Tex;
-    
+    // \8fo\97Í\82ð\95Ô\82·\81B
     return output;
 }