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from @rextimmy new isbackground shader feature. used the same z=w trick we've done before to force things to render behind everything else. applied to fog

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This commit is contained in:
AzaezelX 2020-07-14 14:08:12 -05:00
parent dda0cc9aa7
commit 454192ed02
8 changed files with 15 additions and 4 deletions
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2
Engine/source/shaderGen/GLSL/shaderFeatureGLSL.cpp
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@ -1743,7 +1743,7 @@ void VertPositionGLSL::processVert( Vector<ShaderComponent*> &componentList,
meta->addStatement( new GenOp( " @ = tMul(@, vec4(@.xyz,1));\r\n",
outPosition, modelview, inPosition ) );
if (fd.materialFeatures[MFT_SkyBox])
if (fd.materialFeatures[MFT_isBackground])
{
meta->addStatement(new GenOp(" @ = @.xyww;\r\n", outPosition, outPosition));
}

1
Engine/source/shaderGen/GLSL/shaderGenGLSLInit.cpp
View file

@ -103,6 +103,7 @@ void _initShaderGenGLSL( ShaderGen *shaderGen )
FEATUREMGR->registerFeature( MFT_PBRConfigVars, new PBRConfigVarsGLSL );
FEATUREMGR->registerFeature( MFT_MatInfoFlags, new MatInfoFlagsGLSL );
FEATUREMGR->registerFeature( MFT_GlowMap, new GlowMapGLSL);
FEATUREMGR->registerFeature( MFT_isBackground, new NamedFeatureGLSL("Background Object"));
FEATUREMGR->registerFeature( MFT_SkyBox, new NamedFeatureGLSL( "skybox" ) );
FEATUREMGR->registerFeature( MFT_HardwareSkinning, new HardwareSkinningFeatureGLSL );
}

2
Engine/source/shaderGen/HLSL/shaderFeatureHLSL.cpp
View file

@ -1781,7 +1781,7 @@ void VertPositionHLSL::processVert( Vector<ShaderComponent*> &componentList,
meta->addStatement( new GenOp( " @ = mul(@, float4(@.xyz,1));\r\n",
outPosition, modelview, inPosition ) );
if (fd.materialFeatures[MFT_SkyBox])
if (fd.materialFeatures[MFT_isBackground])
{
meta->addStatement(new GenOp(" @ = @.xyww;\r\n", outPosition, outPosition));
}

1
Engine/source/shaderGen/HLSL/shaderGenHLSLInit.cpp
View file

@ -108,6 +108,7 @@ void _initShaderGenHLSL( ShaderGen *shaderGen )
FEATUREMGR->registerFeature( MFT_PBRConfigVars, new PBRConfigVarsHLSL);
FEATUREMGR->registerFeature( MFT_MatInfoFlags, new MatInfoFlagsHLSL );
FEATUREMGR->registerFeature( MFT_GlowMap, new GlowMapHLSL);
FEATUREMGR->registerFeature( MFT_isBackground, new NamedFeatureHLSL("Background Object"));
FEATUREMGR->registerFeature( MFT_SkyBox, new NamedFeatureHLSL( "skybox" ) );
FEATUREMGR->registerFeature( MFT_HardwareSkinning, new HardwareSkinningFeatureHLSL );
}