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retool ShadowMaterialHook::_overrideFeatures so we're not including a bunch of extraneous features

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This commit is contained in:
AzaezelX 2020-08-03 16:46:22 -05:00
parent ca4b77f424
commit 3de60baf79
1 changed files with 29 additions and 12 deletions
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41
Engine/source/lighting/shadowMap/shadowMatHook.cpp
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@ -177,36 +177,53 @@ void ShadowMaterialHook::_overrideFeatures( ProcessedMaterial *mat,
MaterialFeatureData &fd,
const FeatureSet &features )
{
if ( stageNum != 0 )
FeatureSet newFeatures;
for (U32 i = 0; i < fd.features.getCount(); i++)
{
fd.features.clear();
return;
const FeatureType& type = fd.features.getAt(i);
if (type == MFT_AlphaTest ||
type == MFT_TexAnim ||
type == MFT_DiffuseMap ||
type == MFT_IsTranslucent ||
type == MFT_Visibility ||
type == MFT_UseInstancing ||
type == MFT_EyeSpaceDepthOut ||
type == MFT_DeferredConditioner)
newFeatures.addFeature(type);
else if (type.getGroup() == MFG_PreTransform ||
type.getGroup() == MFG_Transform ||
type.getGroup() == MFG_PostTransform)
newFeatures.addFeature(type);
}
// Disable the base texture if we don't
// have alpha test enabled.
if ( !fd.features[ MFT_AlphaTest ] )
if (!newFeatures[MFT_AlphaTest])
{
fd.features.removeFeature( MFT_TexAnim );
fd.features.removeFeature( MFT_DiffuseMap );
newFeatures.removeFeature(MFT_TexAnim);
newFeatures.removeFeature(MFT_DiffuseMap);
}
else
fd.features.removeFeature(MFT_IsTranslucent);
newFeatures.removeFeature(MFT_IsTranslucent);
// HACK: Need to figure out how to enable these
// suckers without this override call!
fd.features.setFeature( MFT_ParaboloidVertTransform,
newFeatures.setFeature( MFT_ParaboloidVertTransform,
features.hasFeature( MFT_ParaboloidVertTransform ) );
fd.features.setFeature( MFT_IsSinglePassParaboloid,
newFeatures.setFeature( MFT_IsSinglePassParaboloid,
features.hasFeature( MFT_IsSinglePassParaboloid ) );
// The paraboloid transform outputs linear depth, so
// it needs to use the plain depth out feature.
if ( fd.features.hasFeature( MFT_ParaboloidVertTransform ) )
fd.features.addFeature( MFT_DepthOut );
if (newFeatures.hasFeature( MFT_ParaboloidVertTransform ) )
newFeatures.addFeature( MFT_DepthOut );
else
fd.features.addFeature( MFT_EyeSpaceDepthOut );
newFeatures.addFeature( MFT_EyeSpaceDepthOut );
fd.features = newFeatures;
}
ShadowMatInstance::ShadowMatInstance( Material *mat )