void ImposterCaptureMaterialHook::init( BaseMatInstance *inMat )
{
// We cannot capture impostors on custom materials
// as we don't know how to get just diffuse and just
// normals rendering.
if ( dynamic_cast<CustomMaterial*>( inMat->getMaterial() ) )
return;
// Tweak the feature data to include just what we need.
FeatureSet features;
features.addFeature( MFT_VertTransform );
features.addFeature( MFT_DiffuseMap );
features.addFeature( MFT_OverlayMap );
features.addFeature( MFT_DetailMap );
features.addFeature( MFT_DiffuseColor );
features.addFeature( MFT_AlphaTest );
features.addFeature( MFT_IsTranslucent );
const String &matName = inMat->getMaterial()->getName();
mDiffuseMatInst = MATMGR->createMatInstance( matName );
mDiffuseMatInst->getFeaturesDelegate().bind( &ImposterCaptureMaterialHook::_overrideFeatures );
mDiffuseMatInst->init( features, inMat->getVertexFormat() );
features.addFeature( MFT_IsDXTnm );
features.addFeature( MFT_NormalMap );
features.addFeature( MFT_NormalsOut );
features.addFeature( MFT_AccuMap );
mNormalsMatInst = MATMGR->createMatInstance( matName );
mNormalsMatInst->getFeaturesDelegate().bind( &ImposterCaptureMaterialHook::_overrideFeatures );
mNormalsMatInst->init( features, inMat->getVertexFormat() );
}
BaseMatInstance * MaterialManager::createMeshDebugMatInstance(const ColorF &meshColor)
{
String meshDebugStr = String::ToString( "Torque_MeshDebug_%d", meshColor.getRGBAPack() );
Material *debugMat;
if (!Sim::findObject(meshDebugStr,debugMat))
{
debugMat = allocateAndRegister( meshDebugStr );
debugMat->mDiffuse[0] = meshColor;
debugMat->mEmissive[0] = true;
}
BaseMatInstance *debugMatInstance = NULL;
if( debugMat != NULL )
{
debugMatInstance = debugMat->createMatInstance();
GFXStateBlockDesc desc;
desc.setCullMode(GFXCullNone);
desc.fillMode = GFXFillWireframe;
debugMatInstance->addStateBlockDesc(desc);
// Disable fog and other stuff.
FeatureSet debugFeatures;
debugFeatures.addFeature( MFT_DiffuseColor );
debugMatInstance->init( debugFeatures, getGFXVertexFormat<GFXVertexPCN>() );
}
return debugMatInstance;
}
void SkyBox::_initMaterial()
{
if ( mMatInstance )
SAFE_DELETE( mMatInstance );
if ( mMaterial )
mMatInstance = mMaterial->createMatInstance();
else
mMatInstance = MATMGR->createMatInstance( "WarningMaterial" );
// We want to disable culling and z write.
GFXStateBlockDesc desc;
desc.setCullMode( GFXCullNone );
desc.setBlend( true );
desc.setZReadWrite( true, false );
mMatInstance->addStateBlockDesc( desc );
// Also disable lighting on the skybox material by default.
FeatureSet features = MATMGR->getDefaultFeatures();
features.removeFeature( MFT_RTLighting );
features.removeFeature( MFT_Visibility );
features.addFeature(MFT_SkyBox);
// Now initialize the material.
mMatInstance->init(features, getGFXVertexFormat<GFXVertexPNT>());
}
void TSLastDetail::update( bool forceUpdate )
{
// This should never be called on a dedicated server or
// anywhere else where we don't have a GFX device!
AssertFatal( GFXDevice::devicePresent(), "TSLastDetail::update() - Cannot update without a GFX device!" );
// Clear the materialfirst.
SAFE_DELETE( mMatInstance );
if ( mMaterial )
{
mMaterial->deleteObject();
mMaterial = NULL;
}
// Make sure imposter textures have been flushed (and not just queued for deletion)
TEXMGR->cleanupCache();
// Get the real path to the source shape for doing modified time
// comparisons... this might be different if the DAEs have been
// deleted from the install.
String shapeFile( mCachePath );
if ( !Platform::isFile( shapeFile ) )
{
Torque::Path path(shapeFile);
path.setExtension("cached.dts");
shapeFile = path.getFullPath();
if ( !Platform::isFile( shapeFile ) )
{
Con::errorf( "TSLastDetail::update - '%s' could not be found!", mCachePath.c_str() );
return;
}
}
// Do we need to update the imposter?
const String diffuseMapPath = _getDiffuseMapPath();
if ( forceUpdate ||
Platform::compareModifiedTimes( diffuseMapPath, shapeFile ) <= 0 )
_update();
// If the time check fails now then the update must have not worked.
if ( Platform::compareModifiedTimes( diffuseMapPath, shapeFile ) < 0 )
{
Con::errorf( "TSLastDetail::update - Failed to create imposters for '%s'!", mCachePath.c_str() );
return;
}
// Figure out what our vertex format will be.
//
// If we're on SM 3.0 we can do multiple vertex streams
// and the performance win is big as we send 3x less data
// on each imposter instance.
//
// The problem is SM 2.0 won't do this, so we need to
// support fallback to regular single stream imposters.
//
//mImposterVertDecl.copy( *getGFXVertexFormat<ImposterCorner>() );
//mImposterVertDecl.append( *getGFXVertexFormat<ImposterState>(), 1 );
//mImposterVertDecl.getDecl();
mImposterVertDecl.clear();
mImposterVertDecl.copy( *getGFXVertexFormat<ImposterState>() );
// Setup the material for this imposter.
mMaterial = MATMGR->allocateAndRegister( String::EmptyString );
mMaterial->mAutoGenerated = true;
mMaterial->mDiffuseMapFilename[0] = diffuseMapPath;
mMaterial->mNormalMapFilename[0] = _getNormalMapPath();
mMaterial->mImposterLimits.set( (mNumPolarSteps * 2) + 1, mNumEquatorSteps, mPolarAngle, mIncludePoles );
mMaterial->mTranslucent = true;
mMaterial->mTranslucentBlendOp = Material::None;
mMaterial->mTranslucentZWrite = true;
mMaterial->mDoubleSided = true;
mMaterial->mAlphaTest = true;
mMaterial->mAlphaRef = 84;
// Create the material instance.
FeatureSet features = MATMGR->getDefaultFeatures();
features.addFeature( MFT_ImposterVert );
mMatInstance = mMaterial->createMatInstance();
if ( !mMatInstance->init( features, &mImposterVertDecl ) )
{
delete mMatInstance;
mMatInstance = NULL;
}
// Get the diffuse texture and from its size and
// the imposter dimensions we can generate the UVs.
GFXTexHandle diffuseTex( diffuseMapPath, &GFXDefaultStaticDiffuseProfile, String::EmptyString );
Point2I texSize( diffuseTex->getWidth(), diffuseTex->getHeight() );
_validateDim();
S32 downscaledDim = mDim >> GFXTextureManager::getTextureDownscalePower(&GFXDefaultStaticDiffuseProfile);
// Ok... pack in bitmaps till we run out.
Vector<RectF> imposterUVs;
for ( S32 y=0; y+downscaledDim <= texSize.y; )
{
for ( S32 x=0; x+downscaledDim <= texSize.x; )
{
// Store the uv for later lookup.
RectF info;
info.point.set( (F32)x / (F32)texSize.x, (F32)y / (F32)texSize.y );
info.extent.set( (F32)downscaledDim / (F32)texSize.x, (F32)downscaledDim / (F32)texSize.y );
imposterUVs.push_back( info );
x += downscaledDim;
}
y += downscaledDim;
}
AssertFatal( imposterUVs.size() != 0, "hey" );
mMaterial->mImposterUVs = imposterUVs;
}
bool TerrainCellMaterial::_createPass( Vector<MaterialInfo*> *materials,
Pass *pass,
bool firstPass,
bool prePassMat,
bool reflectMat,
bool baseOnly )
{
if ( GFX->getPixelShaderVersion() < 3.0f )
baseOnly = true;
// NOTE: At maximum we only try to combine sgMaxTerrainMaterialsPerPass materials
// into a single pass. This is sub-optimal for the simplest
// cases, but the most common case results in much fewer
// shader generation failures and permutations leading to
// faster load time and less hiccups during gameplay.
U32 matCount = getMin( sgMaxTerrainMaterialsPerPass, materials->size() );
Vector<GFXTexHandle> normalMaps;
// See if we're currently running under the
// basic lighting manager.
//
// TODO: This seems ugly... we should trigger
// features like this differently in the future.
//
bool useBLM = dStrcmp( LIGHTMGR->getId(), "BLM" ) == 0;
// Do we need to disable normal mapping?
const bool disableNormalMaps = MATMGR->getExclusionFeatures().hasFeature( MFT_NormalMap ) || useBLM;
// How about parallax?
const bool disableParallaxMaps = GFX->getPixelShaderVersion() < 3.0f ||
MATMGR->getExclusionFeatures().hasFeature( MFT_Parallax );
// Has advanced lightmap support been enabled for prepass.
bool advancedLightmapSupport = false;
if ( prePassMat )
{
// This sucks... but it works.
AdvancedLightBinManager *lightBin;
if ( Sim::findObject( "AL_LightBinMgr", lightBin ) )
advancedLightmapSupport = lightBin->MRTLightmapsDuringPrePass();
}
// Loop till we create a valid shader!
while( true )
{
FeatureSet features;
features.addFeature( MFT_VertTransform );
if ( prePassMat )
{
features.addFeature( MFT_EyeSpaceDepthOut );
features.addFeature( MFT_PrePassConditioner );
features.addFeature( MFT_DeferredTerrainBaseMap );
features.addFeature(MFT_isDeferred);
if ( advancedLightmapSupport )
features.addFeature( MFT_RenderTarget3_Zero );
}
else
{
features.addFeature( MFT_TerrainBaseMap );
features.addFeature( MFT_RTLighting );
// The HDR feature is always added... it will compile out
// if HDR is not enabled in the engine.
features.addFeature( MFT_HDROut );
}
features.addFeature(MFT_DeferredTerrainBlankInfoMap);
// Enable lightmaps and fogging if we're in BL.
if ( reflectMat || useBLM )
{
features.addFeature( MFT_Fog );
features.addFeature( MFT_ForwardShading );
}
if ( useBLM )
features.addFeature( MFT_TerrainLightMap );
// The additional passes need to be lerp blended into the
// target to maintain the results of the previous passes.
if ( !firstPass )
features.addFeature( MFT_TerrainAdditive );
normalMaps.clear();
pass->materials.clear();
// Now add all the material layer features.
for ( U32 i=0; i < matCount && !baseOnly; i++ )
{
TerrainMaterial *mat = (*materials)[i]->mat;
if ( mat == NULL )
continue;
// We only include materials that
// have more than a base texture.
if ( mat->getDetailSize() <= 0 ||
mat->getDetailDistance() <= 0 ||
mat->getDetailMap().isEmpty() )
continue;
S32 featureIndex = pass->materials.size();
// check for macro detail texture
if ( !(mat->getMacroSize() <= 0 || mat->getMacroDistance() <= 0 || mat->getMacroMap().isEmpty() ) )
{
if(prePassMat)
features.addFeature( MFT_DeferredTerrainMacroMap, featureIndex );
else
features.addFeature( MFT_TerrainMacroMap, featureIndex );
}
if(prePassMat)
features.addFeature( MFT_DeferredTerrainDetailMap, featureIndex );
else
features.addFeature( MFT_TerrainDetailMap, featureIndex );
pass->materials.push_back( (*materials)[i] );
normalMaps.increment();
// Skip normal maps if we need to.
if ( !disableNormalMaps && mat->getNormalMap().isNotEmpty() )
{
features.addFeature( MFT_TerrainNormalMap, featureIndex );
normalMaps.last().set( mat->getNormalMap(),
&GFXDefaultStaticNormalMapProfile, "TerrainCellMaterial::_createPass() - NormalMap" );
if ( normalMaps.last().getFormat() == GFXFormatDXT5 )
features.addFeature( MFT_IsDXTnm, featureIndex );
// Do we need and can we do parallax mapping?
if ( !disableParallaxMaps &&
mat->getParallaxScale() > 0.0f &&
!mat->useSideProjection() )
features.addFeature( MFT_TerrainParallaxMap, featureIndex );
}
// Is this layer got side projection?
if ( mat->useSideProjection() )
features.addFeature( MFT_TerrainSideProject, featureIndex );
}
MaterialFeatureData featureData;
featureData.features = features;
featureData.materialFeatures = features;
// Check to see how many vertex shader output
// registers we're gonna need.
U32 numTex = 0;
U32 numTexReg = 0;
for ( U32 i=0; i < features.getCount(); i++ )
{
S32 index;
const FeatureType &type = features.getAt( i, &index );
ShaderFeature* sf = FEATUREMGR->getByType( type );
if ( !sf )
continue;
sf->setProcessIndex( index );
ShaderFeature::Resources res = sf->getResources( featureData );
numTex += res.numTex;
numTexReg += res.numTexReg;
}
// Can we build the shader?
//
// NOTE: The 10 is sort of an abitrary SM 3.0
// limit. Its really supposed to be 11, but that
// always fails to compile so far.
//
if ( numTex < GFX->getNumSamplers() &&
numTexReg <= 10 )
{
// NOTE: We really shouldn't be getting errors building the shaders,
// but we can generate more instructions than the ps_2_x will allow.
//
// There is no way to deal with this case that i know of other than
// letting the compile fail then recovering by trying to build it
// with fewer materials.
//
// We normally disable the shader error logging so that the user
// isn't fooled into thinking there is a real bug. That is until
// we get down to a single material. If a single material case
// fails it means it cannot generate any passes at all!
const bool logErrors = matCount == 1;
GFXShader::setLogging( logErrors, true );
pass->shader = SHADERGEN->getShader( featureData, getGFXVertexFormat<TerrVertex>(), NULL, mSamplerNames );
}
// If we got a shader then we can continue.
if ( pass->shader )
break;
// If the material count is already 1 then this
// is a real shader error... give up!
if ( matCount <= 1 )
return false;
// If we failed we next try half the input materials
// so that we can more quickly arrive at a valid shader.
matCount -= matCount / 2;
}
// Setup the constant buffer.
pass->consts = pass->shader->allocConstBuffer();
// Prepare the basic constants.
pass->modelViewProjConst = pass->shader->getShaderConstHandle( "$modelview" );
pass->worldViewOnly = pass->shader->getShaderConstHandle( "$worldViewOnly" );
pass->viewToObj = pass->shader->getShaderConstHandle( "$viewToObj" );
pass->eyePosWorldConst = pass->shader->getShaderConstHandle( "$eyePosWorld" );
pass->eyePosConst = pass->shader->getShaderConstHandle( "$eyePos" );
pass->vEyeConst = pass->shader->getShaderConstHandle( "$vEye" );
pass->layerSizeConst = pass->shader->getShaderConstHandle( "$layerSize" );
pass->objTransConst = pass->shader->getShaderConstHandle( "$objTrans" );
pass->worldToObjConst = pass->shader->getShaderConstHandle( "$worldToObj" );
pass->lightInfoBufferConst = pass->shader->getShaderConstHandle( "$lightInfoBuffer" );
pass->baseTexMapConst = pass->shader->getShaderConstHandle( "$baseTexMap" );
pass->layerTexConst = pass->shader->getShaderConstHandle( "$layerTex" );
pass->fogDataConst = pass->shader->getShaderConstHandle( "$fogData" );
pass->fogColorConst = pass->shader->getShaderConstHandle( "$fogColor" );
pass->lightMapTexConst = pass->shader->getShaderConstHandle( "$lightMapTex" );
pass->oneOverTerrainSize = pass->shader->getShaderConstHandle( "$oneOverTerrainSize" );
pass->squareSize = pass->shader->getShaderConstHandle( "$squareSize" );
pass->lightParamsConst = pass->shader->getShaderConstHandle( "$rtParamslightInfoBuffer" );
// Now prepare the basic stateblock.
GFXStateBlockDesc desc;
if ( !firstPass )
{
desc.setBlend( true, GFXBlendSrcAlpha, GFXBlendInvSrcAlpha );
// If this is the prepass then we don't want to
// write to the last two color channels (where
// depth is usually encoded).
//
// This trick works in combination with the
// MFT_TerrainAdditive feature to lerp the
// output normal with the previous pass.
//
if ( prePassMat )
desc.setColorWrites( true, true, true, false );
}
// We write to the zbuffer if this is a prepass
// material or if the prepass is disabled.
desc.setZReadWrite( true, !MATMGR->getPrePassEnabled() ||
prePassMat ||
reflectMat );
desc.samplersDefined = true;
if ( pass->baseTexMapConst->isValid() )
desc.samplers[pass->baseTexMapConst->getSamplerRegister()] = GFXSamplerStateDesc::getWrapLinear();
if ( pass->layerTexConst->isValid() )
desc.samplers[pass->layerTexConst->getSamplerRegister()] = GFXSamplerStateDesc::getClampPoint();
if ( pass->lightInfoBufferConst->isValid() )
desc.samplers[pass->lightInfoBufferConst->getSamplerRegister()] = GFXSamplerStateDesc::getClampPoint();
if ( pass->lightMapTexConst->isValid() )
desc.samplers[pass->lightMapTexConst->getSamplerRegister()] = GFXSamplerStateDesc::getWrapLinear();
const U32 maxAnisotropy = MATMGR->getDefaultAnisotropy();
// Finally setup the material specific shader
// constants and stateblock state.
//
// NOTE: If this changes be sure to check TerrainCellMaterial::_updateDefaultAnisotropy
// to see if it needs the same changes.
//
for ( U32 i=0; i < pass->materials.size(); i++ )
{
MaterialInfo *matInfo = pass->materials[i];
matInfo->detailInfoVConst = pass->shader->getShaderConstHandle( avar( "$detailScaleAndFade%d", i ) );
matInfo->detailInfoPConst = pass->shader->getShaderConstHandle( avar( "$detailIdStrengthParallax%d", i ) );
matInfo->detailTexConst = pass->shader->getShaderConstHandle( avar( "$detailMap%d", i ) );
if ( matInfo->detailTexConst->isValid() )
{
const S32 sampler = matInfo->detailTexConst->getSamplerRegister();
desc.samplers[sampler] = GFXSamplerStateDesc::getWrapLinear();
desc.samplers[sampler].magFilter = GFXTextureFilterLinear;
desc.samplers[sampler].mipFilter = GFXTextureFilterLinear;
if ( maxAnisotropy > 1 )
{
desc.samplers[sampler].minFilter = GFXTextureFilterAnisotropic;
desc.samplers[sampler].maxAnisotropy = maxAnisotropy;
}
else
desc.samplers[sampler].minFilter = GFXTextureFilterLinear;
matInfo->detailTex.set( matInfo->mat->getDetailMap(),
&GFXDefaultStaticDiffuseProfile, "TerrainCellMaterial::_createPass() - DetailMap" );
}
matInfo->macroInfoVConst = pass->shader->getShaderConstHandle( avar( "$macroScaleAndFade%d", i ) );
matInfo->macroInfoPConst = pass->shader->getShaderConstHandle( avar( "$macroIdStrengthParallax%d", i ) );
matInfo->macroTexConst = pass->shader->getShaderConstHandle( avar( "$macroMap%d", i ) );
if ( matInfo->macroTexConst->isValid() )
{
const S32 sampler = matInfo->macroTexConst->getSamplerRegister();
desc.samplers[sampler] = GFXSamplerStateDesc::getWrapLinear();
desc.samplers[sampler].magFilter = GFXTextureFilterLinear;
desc.samplers[sampler].mipFilter = GFXTextureFilterLinear;
if ( maxAnisotropy > 1 )
{
desc.samplers[sampler].minFilter = GFXTextureFilterAnisotropic;
desc.samplers[sampler].maxAnisotropy = maxAnisotropy;
}
else
desc.samplers[sampler].minFilter = GFXTextureFilterLinear;
matInfo->macroTex.set( matInfo->mat->getMacroMap(),
&GFXDefaultStaticDiffuseProfile, "TerrainCellMaterial::_createPass() - MacroMap" );
}
//end macro texture
matInfo->normalTexConst = pass->shader->getShaderConstHandle( avar( "$normalMap%d", i ) );
if ( matInfo->normalTexConst->isValid() )
{
const S32 sampler = matInfo->normalTexConst->getSamplerRegister();
desc.samplers[sampler] = GFXSamplerStateDesc::getWrapLinear();
desc.samplers[sampler].magFilter = GFXTextureFilterLinear;
desc.samplers[sampler].mipFilter = GFXTextureFilterLinear;
if ( maxAnisotropy > 1 )
{
desc.samplers[sampler].minFilter = GFXTextureFilterAnisotropic;
desc.samplers[sampler].maxAnisotropy = maxAnisotropy;
}
else
desc.samplers[sampler].minFilter = GFXTextureFilterLinear;
matInfo->normalTex = normalMaps[i];
}
}
// Remove the materials we processed and leave the
// ones that remain for the next pass.
for ( U32 i=0; i < matCount; i++ )
{
MaterialInfo *matInfo = materials->first();
if ( baseOnly || pass->materials.find_next( matInfo ) == -1 )
delete matInfo;
materials->pop_front();
}
// If we're doing prepass it requires some
// special stencil settings for it to work.
if ( prePassMat )
desc.addDesc( RenderPrePassMgr::getOpaqueStenciWriteDesc( false ) );
desc.setCullMode( GFXCullCCW );
pass->stateBlock = GFX->createStateBlock(desc);
//reflection stateblock
desc.setCullMode( GFXCullCW );
pass->reflectionStateBlock = GFX->createStateBlock(desc);
// Create the wireframe state blocks.
GFXStateBlockDesc wireframe( desc );
wireframe.fillMode = GFXFillWireframe;
wireframe.setCullMode( GFXCullCCW );
pass->wireframeStateBlock = GFX->createStateBlock( wireframe );
return true;
}
void ShadowMaterialHook::init( BaseMatInstance *inMat )
{
if( !inMat->isValid() )
return;
// Tweak the feature data to include just what we need.
FeatureSet features;
features.addFeature( MFT_VertTransform );
features.addFeature( MFT_DiffuseMap );
features.addFeature( MFT_TexAnim );
features.addFeature( MFT_AlphaTest );
features.addFeature( MFT_Visibility );
// Actually we want to include features from the inMat
// if they operate on the preTransform verts so things
// like wind/deformation effects will also affect the shadow.
const FeatureSet &inFeatures = inMat->getFeatures();
for ( U32 i = 0; i < inFeatures.getCount(); i++ )
{
const FeatureType& ft = inFeatures.getAt(i);
if ( ft.getGroup() == MFG_PreTransform )
features.addFeature( ft );
}
// Do instancing in shadows if we can.
if ( inFeatures.hasFeature( MFT_UseInstancing ) )
features.addFeature( MFT_UseInstancing );
Material *shadowMat = (Material*)inMat->getMaterial();
if ( dynamic_cast<CustomMaterial*>( shadowMat ) )
{
// This is a custom material... who knows what it really does, but
// if it wasn't already filtered out of the shadow render then just
// give it some default depth out material.
shadowMat = MATMGR->getMaterialDefinitionByName( "AL_DefaultShadowMaterial" );
}
// By default we want to disable some states
// that the material might enable for us.
GFXStateBlockDesc forced;
forced.setBlend( false );
forced.setAlphaTest( false );
// We should force on zwrite as the prepass
// will disable it by default.
forced.setZReadWrite( true, true );
// TODO: Should we render backfaces for
// shadows or does the ESM take care of
// all our acne issues?
//forced.setCullMode( GFXCullCW );
// Vector, and spotlights use the same shadow material.
BaseMatInstance *newMat = new ShadowMatInstance( shadowMat );
newMat->setUserObject( inMat->getUserObject() );
newMat->getFeaturesDelegate().bind( &ShadowMaterialHook::_overrideFeatures );
newMat->addStateBlockDesc( forced );
if( !newMat->init( features, inMat->getVertexFormat() ) )
{
SAFE_DELETE( newMat );
newMat = MATMGR->createWarningMatInstance();
}
mShadowMat[ShadowType_Spot] = newMat;
newMat = new ShadowMatInstance( shadowMat );
newMat->setUserObject( inMat->getUserObject() );
newMat->getFeaturesDelegate().bind( &ShadowMaterialHook::_overrideFeatures );
forced.setCullMode( GFXCullCW );
newMat->addStateBlockDesc( forced );
forced.cullDefined = false;
newMat->addShaderMacro( "CUBE_SHADOW_MAP", "" );
newMat->init( features, inMat->getVertexFormat() );
mShadowMat[ShadowType_CubeMap] = newMat;
// A dual paraboloid shadow rendered in a single draw call.
features.addFeature( MFT_ParaboloidVertTransform );
features.addFeature( MFT_IsSinglePassParaboloid );
features.removeFeature( MFT_VertTransform );
newMat = new ShadowMatInstance( shadowMat );
newMat->setUserObject( inMat->getUserObject() );
GFXStateBlockDesc noCull( forced );
noCull.setCullMode( GFXCullNone );
newMat->addStateBlockDesc( noCull );
newMat->getFeaturesDelegate().bind( &ShadowMaterialHook::_overrideFeatures );
newMat->init( features, inMat->getVertexFormat() );
mShadowMat[ShadowType_DualParaboloidSinglePass] = newMat;
// Regular dual paraboloid shadow.
features.addFeature( MFT_ParaboloidVertTransform );
features.removeFeature( MFT_IsSinglePassParaboloid );
features.removeFeature( MFT_VertTransform );
newMat = new ShadowMatInstance( shadowMat );
newMat->setUserObject( inMat->getUserObject() );
newMat->addStateBlockDesc( forced );
newMat->getFeaturesDelegate().bind( &ShadowMaterialHook::_overrideFeatures );
newMat->init( features, inMat->getVertexFormat() );
mShadowMat[ShadowType_DualParaboloid] = newMat;
/*
// A single paraboloid shadow.
newMat = new ShadowMatInstance( startMatInstance );
GFXStateBlockDesc noCull;
noCull.setCullMode( GFXCullNone );
newMat->addStateBlockDesc( noCull );
newMat->getFeaturesDelegate().bind( &ShadowMaterialHook::_overrideFeatures );
newMat->init( features, globalFeatures, inMat->getVertexFormat() );
mShadowMat[ShadowType_DualParaboloidSinglePass] = newMat;
*/
}