Changeset 2981 for GTP/trunk/App/Demos/Vis/FriendlyCulling/src/SkyPreetham.cpp

Timestamp:

09/30/08 00:32:16 (16 years ago)

Author:

mattausch

Message:

debug version

File:

• GTP/trunk/App/Demos/Vis/FriendlyCulling/src/SkyPreetham.cpp (modified) (4 diffs)

GTP/trunk/App/Demos/Vis/FriendlyCulling/src/SkyPreetham.cpp

@@ -76 +76 @@
                 cgGLLoadProgram(sCgMrtFragmentSkyDomeProgram);
 
-                /*sMaxDepthParam = cgGetNamedParameter(RenderState::sCgMrtFragmentProgram, "maxDepth");
-                Material::sDiffuseParam = cgGetNamedParameter(RenderState::sCgMrtFragmentProgram, "diffuse");
-                Material::sAmbientParam = cgGetNamedParameter(RenderState::sCgMrtFragmentProgram, "ambient");
-
+                /*
                 cgGLSetParameter1f(sMaxDepthParam, MAX_DEPTH_CONST / farDist);
                 */
@@ -91 +88 @@
 mSkyDome(skyDome),
 mTurbidity(turbitity)
-//      mSunQuad(NULL)
+//, mSunQuad(NULL)
 {
         CreateSunQuad();
@@ -283 +280 @@
 
         // downscale ambient color
-        //ambient *= 5e-5f;
-        ambient *= 1e-1f;
+        if (1)
+                ambient *= 5e-5f;
+        else
+                ambient *= 1e-1f;
 
         // simulate the sun intensity by modulating the ambient term.
@@ -321 +320 @@
 
         // Calculate final sun diffuse color.
-        diffuse = color * 3e-1f;
+        if (1)
+                diffuse = color * 1.7e-4f;
+        else
+                diffuse = color * 3e-1f;
+
         diffuse *= (2.0f - 1.0f * DotProd(sunDir, Vector3::UNIT_Z()));
-        //diffuse = color;