Init

physx/samples/sampleframework/media/shaders/fragment/simple_lightmap.cg

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+
+#include <phong_lighting.cg>
+#include <fragment_entry_fog.cg>
+
+DECLARE_TEXTURE(diffuseTexture)
+DECLARE_TEXTURE(lightmapTexture)
+
+SurfaceMaterial computeSurfaceMaterial(const FragmentParameters params)
+{
+	half4 diffuseTextureColor  = (half4)tex2D(diffuseTexture, params.texcoord0.xy);
+	half4 lightmapTextureColor = (half4)tex2D(lightmapTexture, params.texcoord1.xy);
+	SurfaceMaterial mout;
+	mout.diffuseColor       = diffuseTextureColor.rgb*lightmapTextureColor.rgb*2;
+	mout.alpha              = diffuseTextureColor.a;
+	mout.emissiveColor      = 0;
+	mout.specularColor      = half3(0.2,0.2,0.2); // TODO: make this a constant parameter set by the material.
+	mout.specularPower      = 16;
+	mout.tangentSpaceNormal = half3(0,0,1);
+
+	return mout;
+}