Changeset 2217 for GTP/trunk/App/Demos/Illum/Ogre/Media/materials/GTPBasic/GTPShadowMap_PS.hlsl

Timestamp:

03/09/07 10:31:48 (17 years ago)

Author:

szirmay

Message:

 

File:

• GTP/trunk/App/Demos/Illum/Ogre/Media/materials/GTPBasic/GTPShadowMap_PS.hlsl (modified) (3 diffs)

GTP/trunk/App/Demos/Illum/Ogre/Media/materials/GTPBasic/GTPShadowMap_PS.hlsl

@@ -15 +15 @@
 #define DEPTH_BIAS_VSM  0.001
 #define DEPTH_EPSILON   0.00005
-#define DIST_BIAS       0.1
-#define DIST_BIAS_VSM   0.001
+#define DIST_BIAS       0.005
+#define DIST_BIAS_VSM   0.005
 #define DIST_EPSILON    0.001
 
-#define shadowColor float4(0.2,0.2,0.2,1)
+#define shadowColor float4(0.5,0.5,0.5,1)
 
 float4 shadowMapDepth(LightVPos_OUT IN,
@@ -78 +78 @@
   {     
     float4 pos = (IN.LightVPos / IN.LightVPos.w);
-        //float d = length(pos.xy);
-    //light = saturate((1.0 - d)/0.05);         
-    //if(d <= 1.0)
-    //{
+        float d = length(pos.xy);
+    light = saturate((1.0 - d)/0.05);           
+    if(d <= 1.0)
+    {
                 float dist = length(IN.LightCPos.xyz) / lightFarPlane;
                 pos.xy = (pos.xy + 1.0) / 2.0;
@@ -88 +88 @@
                 dist -= DIST_BIAS;
                 light = max(dist <= storedDist.r, shadowColor);         
-    //}
+    }
   }