TorqueGameEngines/Torque3D
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Core implementation of Physical Based Rendering.

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This commit is contained in:
Areloch 2018-09-15 20:19:57 -05:00
parent 54f1d8c18e
commit b4a1d18f42
148 changed files with 4464 additions and 1016 deletions
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81
Engine/source/terrain/hlsl/terrFeatureHLSL.cpp
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@ -48,10 +48,7 @@ namespace
FEATUREMGR->registerFeature( MFT_TerrainMacroMap, new TerrainMacroMapFeatHLSL );
FEATUREMGR->registerFeature( MFT_TerrainLightMap, new TerrainLightMapFeatHLSL );
FEATUREMGR->registerFeature( MFT_TerrainSideProject, new NamedFeatureHLSL( "Terrain Side Projection" ) );
FEATUREMGR->registerFeature( MFT_TerrainAdditive, new TerrainAdditiveFeatHLSL );
FEATUREMGR->registerFeature( MFT_DeferredTerrainBaseMap, new TerrainBaseMapFeatHLSL );
FEATUREMGR->registerFeature( MFT_DeferredTerrainMacroMap, new TerrainMacroMapFeatHLSL );
FEATUREMGR->registerFeature( MFT_DeferredTerrainDetailMap, new TerrainDetailMapFeatHLSL );
FEATUREMGR->registerFeature( MFT_TerrainAdditive, new TerrainAdditiveFeatHLSL );
FEATUREMGR->registerFeature( MFT_DeferredTerrainBlankInfoMap, new TerrainBlankInfoMapFeatHLSL );
}
};
@ -295,7 +292,7 @@ ShaderFeature::Resources TerrainBaseMapFeatHLSL::getResources( const MaterialFea
U32 TerrainBaseMapFeatHLSL::getOutputTargets( const MaterialFeatureData &fd ) const
{
return fd.features[MFT_DeferredTerrainBaseMap] ? ShaderFeature::RenderTarget1 : ShaderFeature::DefaultTarget;
return fd.features[MFT_isDeferred] ? ShaderFeature::RenderTarget1 : ShaderFeature::DefaultTarget;
}
TerrainDetailMapFeatHLSL::TerrainDetailMapFeatHLSL()
@ -516,6 +513,22 @@ void TerrainDetailMapFeatHLSL::processPix( Vector<ShaderComponent*> &component
meta->addStatement(new GenOp(" @.xy += parallaxOffset( @, @, @.xy, @, @.z * @ );\r\n",
inDet, normalMapTex, normalMap, inDet, negViewTS, detailInfo, detailBlend));
}
}
// Check to see if we have a gbuffer normal.
Var *gbNormal = (Var*)LangElement::find( "gbNormal" );
// If we have a gbuffer normal and we don't have a
// normal map feature then we need to lerp in a
// default normal else the normals below this layer
// will show thru.
if (gbNormal &&
!fd.features.hasFeature(MFT_TerrainNormalMap, detailIndex))
{
Var *viewToTangent = getInViewToTangent(componentList);
meta->addStatement(new GenOp(" @ = lerp( @, @[2], min( @, @.w ) );\r\n",
gbNormal, gbNormal, viewToTangent, detailBlend, inDet));
}
Var *detailColor = (Var*)LangElement::find( "detailColor" );
@ -577,7 +590,7 @@ void TerrainDetailMapFeatHLSL::processPix( Vector<ShaderComponent*> &component
ShaderFeature::OutputTarget target = ShaderFeature::DefaultTarget;
if(fd.features.hasFeature( MFT_DeferredTerrainDetailMap ))
if (fd.features.hasFeature(MFT_isDeferred))
target= ShaderFeature::RenderTarget1;
Var *outColor = (Var*)LangElement::find( getOutputTargetVarName(target) );
@ -628,7 +641,7 @@ ShaderFeature::Resources TerrainDetailMapFeatHLSL::getResources( const MaterialF
U32 TerrainDetailMapFeatHLSL::getOutputTargets( const MaterialFeatureData &fd ) const
{
return fd.features[MFT_DeferredTerrainDetailMap] ? ShaderFeature::RenderTarget1 : ShaderFeature::DefaultTarget;
return fd.features[MFT_isDeferred] ? ShaderFeature::RenderTarget1 : ShaderFeature::DefaultTarget;
}
@ -791,9 +804,25 @@ void TerrainMacroMapFeatHLSL::processPix( Vector<ShaderComponent*> &componentL
// Add to the blend total.
meta->addStatement(new GenOp(" @ = max( @, @ );\r\n", blendTotal, blendTotal, detailBlend));
Var *detailColor = (Var*)LangElement::find( "macroColor" );
if ( !detailColor )
// Check to see if we have a gbuffer normal.
Var *gbNormal = (Var*)LangElement::find( "gbNormal" );
// If we have a gbuffer normal and we don't have a
// normal map feature then we need to lerp in a
// default normal else the normals below this layer
// will show thru.
if ( gbNormal &&
!fd.features.hasFeature( MFT_TerrainNormalMap, detailIndex ) )
{
Var *viewToTangent = getInViewToTangent( componentList );
meta->addStatement( new GenOp( " @ = lerp( @, @[2], min( @, @.w ) );\r\n",
gbNormal, gbNormal, viewToTangent, detailBlend, inDet ) );
}
Var *detailColor = (Var*)LangElement::find("macroColor");
if (!detailColor)
{
detailColor = new Var;
detailColor->setType( "float4" );
@ -847,7 +876,7 @@ void TerrainMacroMapFeatHLSL::processPix( Vector<ShaderComponent*> &componentL
ShaderFeature::OutputTarget target = ShaderFeature::DefaultTarget;
if(fd.features.hasFeature(MFT_DeferredTerrainMacroMap))
if (fd.features.hasFeature(MFT_isDeferred))
target= ShaderFeature::RenderTarget1;
Var *outColor = (Var*)LangElement::find( getOutputTargetVarName(target) );
@ -886,7 +915,7 @@ ShaderFeature::Resources TerrainMacroMapFeatHLSL::getResources( const MaterialFe
U32 TerrainMacroMapFeatHLSL::getOutputTargets( const MaterialFeatureData &fd ) const
{
return fd.features[MFT_DeferredTerrainMacroMap] ? ShaderFeature::RenderTarget1 : ShaderFeature::DefaultTarget;
return fd.features[MFT_isDeferred] ? ShaderFeature::RenderTarget1 : ShaderFeature::DefaultTarget;
}
void TerrainNormalMapFeatHLSL::processVert( Vector<ShaderComponent*> &componentList,
@ -997,20 +1026,14 @@ void TerrainNormalMapFeatHLSL::processPix( Vector<ShaderComponent*> &component
ShaderFeature::Resources TerrainNormalMapFeatHLSL::getResources( const MaterialFeatureData &fd )
{
Resources res;
// We only need to process normals during the deferred.
if ( fd.features.hasFeature( MFT_DeferredConditioner ) )
{
// If this is the first normal map and there
// are no parallax features then we will
// generate the worldToTanget transform.
if ( !fd.features.hasFeature( MFT_TerrainParallaxMap ) &&
( getProcessIndex() == 0 || !fd.features.hasFeature( MFT_TerrainNormalMap, getProcessIndex() - 1 ) ) )
res.numTexReg = 3;
res.numTex = 1;
}
// If this is the first normal map and there
// are no parallax features then we will
// generate the worldToTanget transform.
if ( !fd.features.hasFeature( MFT_TerrainParallaxMap ) &&
( getProcessIndex() == 0 || !fd.features.hasFeature( MFT_TerrainNormalMap, getProcessIndex() - 1 ) ) )
res.numTexReg = 3;
res.numTex = 1;
return res;
}
@ -1068,7 +1091,7 @@ void TerrainAdditiveFeatHLSL::processPix( Vector<ShaderComponent*> &componentLis
{
Var *color = NULL;
Var *normal = NULL;
if (fd.features[MFT_DeferredTerrainDetailMap])
if (fd.features[MFT_isDeferred])
{
color = (Var*) LangElement::find( getOutputTargetVarName(ShaderFeature::RenderTarget1) );
normal = (Var*) LangElement::find( getOutputTargetVarName(ShaderFeature::DefaultTarget) );
@ -1098,7 +1121,7 @@ void TerrainAdditiveFeatHLSL::processPix( Vector<ShaderComponent*> &componentLis
U32 TerrainBlankInfoMapFeatHLSL::getOutputTargets(const MaterialFeatureData &fd) const
{
return fd.features[MFT_DeferredTerrainBaseMap] ? ShaderFeature::RenderTarget2 : ShaderFeature::RenderTarget1;
return fd.features[MFT_isDeferred] ? ShaderFeature::RenderTarget2 : ShaderFeature::RenderTarget1;
}
void TerrainBlankInfoMapFeatHLSL::processPix(Vector<ShaderComponent*> &componentList,
@ -1123,7 +1146,7 @@ void TerrainBlankInfoMapFeatHLSL::processPix(Vector<ShaderComponent*> &component
material->setStructName("OUT");
}
meta->addStatement(new GenOp(" @ = float4(0.0,0.0,0.0,0.0001);\r\n", material));
meta->addStatement(new GenOp(" @ = float4(0.0,1.0,0.0,0.0001);\r\n", material));
output = meta;
}