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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101
Engine/source/materials/processedMaterial.cpp
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@ -125,7 +125,7 @@ void ProcessedMaterial::_setBlendState(Material::BlendOp blendOp, GFXStateBlockD
case Material::Mul:
{
desc.blendSrc = GFXBlendDestColor;
desc.blendDest = GFXBlendZero;
desc.blendDest = GFXBlendInvSrcAlpha;
break;
}
case Material::LerpAlpha:
@ -174,6 +174,11 @@ GFXTexHandle ProcessedMaterial::_createTexture( const char* filename, GFXTexture
return GFXTexHandle( _getTexturePath(filename), profile, avar("%s() - NA (line %d)", __FUNCTION__, __LINE__) );
}
GFXTexHandle ProcessedMaterial::_createCompositeTexture(const char *filenameR, const char *filenameG, const char *filenameB, const char *filenameA, U32 inputKey[4], GFXTextureProfile *profile)
{
return GFXTexHandle(_getTexturePath(filenameR), _getTexturePath(filenameG), _getTexturePath(filenameB), _getTexturePath(filenameA), inputKey, profile, avar("%s() - NA (line %d)", __FUNCTION__, __LINE__));
}
void ProcessedMaterial::addStateBlockDesc(const GFXStateBlockDesc& sb)
{
mUserDefined = sb;
@ -379,100 +384,120 @@ void ProcessedMaterial::_setRenderState( const SceneRenderState *state,
void ProcessedMaterial::_setStageData()
{
// Only do this once
if ( mHasSetStageData )
if (mHasSetStageData)
return;
mHasSetStageData = true;
U32 i;
// Load up all the textures for every possible stage
for( i=0; i<Material::MAX_STAGES; i++ )
for (i = 0; i < Material::MAX_STAGES; i++)
{
// DiffuseMap
if( mMaterial->mDiffuseMapFilename[i].isNotEmpty() )
if (mMaterial->mDiffuseMapFilename[i].isNotEmpty())
{
mStages[i].setTex( MFT_DiffuseMap, _createTexture( mMaterial->mDiffuseMapFilename[i], &GFXStaticTextureSRGBProfile) );
if (!mStages[i].getTex( MFT_DiffuseMap ))
mStages[i].setTex(MFT_DiffuseMap, _createTexture(mMaterial->mDiffuseMapFilename[i], &GFXStaticTextureSRGBProfile));
if (!mStages[i].getTex(MFT_DiffuseMap))
{
//If we start with a #, we're probably actually attempting to hit a named target and it may not get a hit on the first pass. So we'll
//pass on the error rather than spamming the console
if (!mMaterial->mDiffuseMapFilename[i].startsWith("#"))
mMaterial->logError("Failed to load diffuse map %s for stage %i", _getTexturePath(mMaterial->mDiffuseMapFilename[i]).c_str(), i);
// Load a debug texture to make it clear to the user
// that the texture for this stage was missing.
mStages[i].setTex( MFT_DiffuseMap, _createTexture( GFXTextureManager::getMissingTexturePath().c_str(), &GFXStaticTextureSRGBProfile) );
mStages[i].setTex(MFT_DiffuseMap, _createTexture(GFXTextureManager::getMissingTexturePath().c_str(), &GFXStaticTextureSRGBProfile));
}
}
// OverlayMap
if( mMaterial->mOverlayMapFilename[i].isNotEmpty() )
if (mMaterial->mOverlayMapFilename[i].isNotEmpty())
{
mStages[i].setTex( MFT_OverlayMap, _createTexture( mMaterial->mOverlayMapFilename[i], &GFXStaticTextureSRGBProfile ) );
if(!mStages[i].getTex( MFT_OverlayMap ))
mStages[i].setTex(MFT_OverlayMap, _createTexture(mMaterial->mOverlayMapFilename[i], &GFXStaticTextureSRGBProfile));
if (!mStages[i].getTex(MFT_OverlayMap))
mMaterial->logError("Failed to load overlay map %s for stage %i", _getTexturePath(mMaterial->mOverlayMapFilename[i]).c_str(), i);
}
// LightMap
if( mMaterial->mLightMapFilename[i].isNotEmpty() )
if (mMaterial->mLightMapFilename[i].isNotEmpty())
{
mStages[i].setTex( MFT_LightMap, _createTexture( mMaterial->mLightMapFilename[i], &GFXStaticTextureSRGBProfile ) );
if(!mStages[i].getTex( MFT_LightMap ))
mStages[i].setTex(MFT_LightMap, _createTexture(mMaterial->mLightMapFilename[i], &GFXStaticTextureSRGBProfile));
if (!mStages[i].getTex(MFT_LightMap))
mMaterial->logError("Failed to load light map %s for stage %i", _getTexturePath(mMaterial->mLightMapFilename[i]).c_str(), i);
}
// ToneMap
if( mMaterial->mToneMapFilename[i].isNotEmpty() )
if (mMaterial->mToneMapFilename[i].isNotEmpty())
{
mStages[i].setTex( MFT_ToneMap, _createTexture( mMaterial->mToneMapFilename[i], &GFXStaticTextureProfile) );
if(!mStages[i].getTex( MFT_ToneMap ))
mStages[i].setTex(MFT_ToneMap, _createTexture(mMaterial->mToneMapFilename[i], &GFXStaticTextureProfile));
if (!mStages[i].getTex(MFT_ToneMap))
mMaterial->logError("Failed to load tone map %s for stage %i", _getTexturePath(mMaterial->mToneMapFilename[i]).c_str(), i);
}
// DetailMap
if( mMaterial->mDetailMapFilename[i].isNotEmpty() )
if (mMaterial->mDetailMapFilename[i].isNotEmpty())
{
mStages[i].setTex( MFT_DetailMap, _createTexture( mMaterial->mDetailMapFilename[i], &GFXStaticTextureProfile) );
if(!mStages[i].getTex( MFT_DetailMap ))
mStages[i].setTex(MFT_DetailMap, _createTexture(mMaterial->mDetailMapFilename[i], &GFXStaticTextureProfile));
if (!mStages[i].getTex(MFT_DetailMap))
mMaterial->logError("Failed to load detail map %s for stage %i", _getTexturePath(mMaterial->mDetailMapFilename[i]).c_str(), i);
}
// NormalMap
if( mMaterial->mNormalMapFilename[i].isNotEmpty() )
if (mMaterial->mNormalMapFilename[i].isNotEmpty())
{
mStages[i].setTex( MFT_NormalMap, _createTexture( mMaterial->mNormalMapFilename[i], &GFXNormalMapProfile) );
if(!mStages[i].getTex( MFT_NormalMap ))
mStages[i].setTex(MFT_NormalMap, _createTexture(mMaterial->mNormalMapFilename[i], &GFXNormalMapProfile));
if (!mStages[i].getTex(MFT_NormalMap))
mMaterial->logError("Failed to load normal map %s for stage %i", _getTexturePath(mMaterial->mNormalMapFilename[i]).c_str(), i);
}
// Detail Normal Map
if( mMaterial->mDetailNormalMapFilename[i].isNotEmpty() )
if (mMaterial->mDetailNormalMapFilename[i].isNotEmpty())
{
mStages[i].setTex( MFT_DetailNormalMap, _createTexture( mMaterial->mDetailNormalMapFilename[i], &GFXNormalMapProfile) );
if(!mStages[i].getTex( MFT_DetailNormalMap ))
mStages[i].setTex(MFT_DetailNormalMap, _createTexture(mMaterial->mDetailNormalMapFilename[i], &GFXNormalMapProfile));
if (!mStages[i].getTex(MFT_DetailNormalMap))
mMaterial->logError("Failed to load normal map %s for stage %i", _getTexturePath(mMaterial->mDetailNormalMapFilename[i]).c_str(), i);
}
GFXTextureProfile* profile = &GFXStaticTextureProfile;
if (mMaterial->mIsSRGb[i])
profile = &GFXStaticTextureSRGBProfile;
// SpecularMap
if( mMaterial->mSpecularMapFilename[i].isNotEmpty() )
if (mMaterial->mSpecularMapFilename[i].isNotEmpty())
{
mStages[i].setTex( MFT_SpecularMap, _createTexture( mMaterial->mSpecularMapFilename[i], &GFXStaticTextureSRGBProfile) );
if(!mStages[i].getTex( MFT_SpecularMap ))
mStages[i].setTex(MFT_SpecularMap, _createTexture(mMaterial->mSpecularMapFilename[i], profile));
if (!mStages[i].getTex(MFT_SpecularMap))
mMaterial->logError("Failed to load specular map %s for stage %i", _getTexturePath(mMaterial->mSpecularMapFilename[i]).c_str(), i);
}
else
{
if (mMaterial->mRoughMapFilename[i].isNotEmpty() && mMaterial->mMetalMapFilename[i].isNotEmpty())
{
U32 inputKey[4];
inputKey[0] = mMaterial->mSmoothnessChan[i];
inputKey[1] = mMaterial->mAOChan[i];
inputKey[2] = mMaterial->mMetalChan[i];
inputKey[3] = NULL;
mStages[i].setTex(MFT_SpecularMap, _createCompositeTexture(mMaterial->mRoughMapFilename[i], mMaterial->mAOMapFilename[i],
mMaterial->mMetalMapFilename[i], "",
inputKey, profile));
if (!mStages[i].getTex(MFT_SpecularMap))
mMaterial->logError("Failed to load specular map %s for stage %i", _getTexturePath(mMaterial->mSpecularMapFilename[i]).c_str(), i);
}
}
}
mMaterial->mCubemapData = dynamic_cast<CubemapData*>(Sim::findObject( mMaterial->mCubemapName ));
if( !mMaterial->mCubemapData )
mMaterial->mCubemapData = NULL;
mMaterial->mCubemapData = dynamic_cast<CubemapData*>(Sim::findObject(mMaterial->mCubemapName));
if (!mMaterial->mCubemapData)
mMaterial->mCubemapData = NULL;
// If we have a cubemap put it on stage 0 (cubemaps only supported on stage 0)
if( mMaterial->mCubemapData )
if (mMaterial->mCubemapData)
{
mMaterial->mCubemapData->createMap();
mStages[0].setCubemap( mMaterial->mCubemapData->mCubemap );
if ( !mStages[0].getCubemap() )
mStages[0].setCubemap(mMaterial->mCubemapData->mCubemap);
if (!mStages[0].getCubemap())
mMaterial->logError("Failed to load cubemap");
}
}