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set blendfactor to blendval when only one probe.

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This commit is contained in:
Azaezel 2019-02-19 09:24:38 -06:00
parent 5bce2d0904
commit 742447178b
1 changed files with 11 additions and 3 deletions
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14
Templates/Full/game/shaders/common/lighting/advanced/reflectionProbeArrayP.hlsl
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@ -142,9 +142,17 @@ float4 main( PFXVertToPix IN ) : SV_TARGET
for (i = 0; i < numProbes; i++)
{
blendFactor[i] = ((1.0f -blendVal[i] / blendSum)) / (numProbes - 1);
blendFactor[i] *= ((1.0f -blendVal[i]) / invBlendSum);
blendFacSum += blendFactor[i];
if (numProbes>1)
{
blendFactor[i] = ((1.0f -blendVal[i] / blendSum)) / (numProbes - 1);
blendFactor[i] *= ((1.0f -blendVal[i]) / invBlendSum);
blendFacSum += blendFactor[i];
}
else
{
blendFactor[i] = blendVal[i];
blendFacSum = blendVal[i];
}
}
// Normalize blendVal