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sample surface roughness for diffuse return. 0 means sharpest possible result

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Azaezel 2019-02-19 14:37:44 -06:00
parent bdcb1aaea6
commit 0f5fe527dd
1 changed files with 1 additions and 1 deletions
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Templates/Full/game/shaders/common/lighting/advanced/reflectionProbeArrayP.hlsl
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@ -56,7 +56,7 @@ float3 boxProject(float3 wsPosition, float3 wsEyeRay, float3 reflectDir, float3
float3 iblBoxDiffuse( Surface surface, int id) float3 iblBoxDiffuse( Surface surface, int id)
{ {
float3 cubeN = boxProject(surface.P, surface.V, surface.R, inRefPosArray[id].xyz, bbMinArray[id].xyz, bbMaxArray[id].xyz); float3 cubeN = boxProject(surface.P, surface.V, surface.R, inRefPosArray[id].xyz, bbMinArray[id].xyz, bbMaxArray[id].xyz);
return TORQUE_TEXCUBEARRAYLOD(irradianceCubemapAR,cubeN,id,0).xyz; return TORQUE_TEXCUBEARRAYLOD(irradianceCubemapAR,cubeN,id,surface.roughness*cubeMips).xyz;
} }
float3 iblBoxSpecular(Surface surface, TORQUE_SAMPLER2D(brdfTexture), int id) float3 iblBoxSpecular(Surface surface, TORQUE_SAMPLER2D(brdfTexture), int id)