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Cleaned and repacked work to update the probe bin and reflection probe behavior to clean and standardize it.

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This commit is contained in:
JeffR 2022-02-12 15:53:40 -06:00
parent 68ae0ca96d
commit 79eebdd5f3
24 changed files with 1113 additions and 1012 deletions
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147
Engine/source/shaderGen/GLSL/shaderFeatureGLSL.cpp
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@ -758,7 +758,7 @@ Var* ShaderFeatureGLSL::getWsView( Var *wsPosition, MultiLine *meta )
eyePos->constSortPos = cspPass;
}
meta->addStatement( new GenOp( " @ = normalize( @ - @ );\r\n",
meta->addStatement( new GenOp( " @ = @ - @;\r\n",
new DecOp( wsView ), eyePos, wsPosition ) );
}
@ -838,79 +838,66 @@ Var* ShaderFeatureGLSL::addOutDetailTexCoord( Vector<ShaderComponent*> &compon
Var* ShaderFeatureGLSL::getSurface(Vector<ShaderComponent*>& componentList, MultiLine* meta, const MaterialFeatureData& fd)
{
ShaderConnector* connectComp = dynamic_cast<ShaderConnector*>(componentList[C_CONNECTOR]);
Var* diffuseColor = (Var*)LangElement::find(getOutputTargetVarName(ShaderFeature::DefaultTarget));
Var* ormConfig = (Var*)LangElement::find("ORMConfig");
if (!ormConfig)
{
Var* metalness = (Var*)LangElement::find("metalness");
if (!metalness)
{
metalness = new Var("metalness", "float");
metalness->uniform = true;
metalness->constSortPos = cspPotentialPrimitive;
}
Var* roughness = (Var*)LangElement::find("roughness");
if (!roughness)
{
roughness = new Var("roughness", "float");
roughness->uniform = true;
roughness->constSortPos = cspPotentialPrimitive;
}
ormConfig = new Var("ORMConfig", "vec4");
LangElement* colorDecl = new DecOp(ormConfig);
meta->addStatement(new GenOp(" @ = vec4(0.0,1.0,@,@);\r\n", colorDecl, roughness, metalness)); //reconstruct ormConfig, no ao darkening
}
Var* normal = (Var*)LangElement::find("normal");
if (!normal)
{
normal = new Var("normal", "vec3");
meta->addStatement(new GenOp(" @;\r\n\n", new DecOp(normal)));
Var* wsNormal = (Var*)LangElement::find("wsNormal");
if (!fd.features[MFT_NormalMap])
{
if (!wsNormal)
wsNormal = getInWorldNormal(componentList);
meta->addStatement(new GenOp(" @ = normalize( @ );\r\n\n", normal, wsNormal));
}
else
{
meta->addStatement(new GenOp(" @ = normalize( @ );\r\n", normal, wsNormal));
}
}
Var* wsEyePos = (Var*)LangElement::find("eyePosWorld");
if (!wsEyePos)
{
wsEyePos = new Var("eyePosWorld", "vec3");
wsEyePos->uniform = true;
wsEyePos->constSortPos = cspPass;
}
Var* wsPosition = getInWsPosition(componentList);
Var* wsView = getWsView(wsPosition, meta);
Var* surface = (Var*)LangElement::find("surface");
Var *surface = (Var *)LangElement::find("surface");
if (!surface)
{
Var* diffuseColor = (Var*)LangElement::find(getOutputTargetVarName(ShaderFeature::DefaultTarget));
Var* ormConfig = (Var*)LangElement::find("ORMConfig");
if (!ormConfig)
{
Var* metalness = (Var*)LangElement::find("metalness");
if (!metalness)
{
metalness = new Var("metalness", "float");
metalness->uniform = true;
metalness->constSortPos = cspPotentialPrimitive;
}
Var* roughness = (Var*)LangElement::find("roughness");
if (!roughness)
{
roughness = new Var("roughness", "float");
roughness->uniform = true;
roughness->constSortPos = cspPotentialPrimitive;
}
ormConfig = new Var("ORMConfig", "vec4");
LangElement* colorDecl = new DecOp(ormConfig);
meta->addStatement(new GenOp(" @ = vec4(0.0,1.0,@,@);\r\n", colorDecl, roughness, metalness)); //reconstruct ormConfig, no ao darkening
}
Var* normal = (Var*)LangElement::find("normal");
if (!normal)
{
normal = new Var("normal", "vec3");
meta->addStatement(new GenOp(" @;\r\n\n", new DecOp(normal)));
Var *wsNormal = (Var *)LangElement::find("wsNormal");
if (!wsNormal)
wsNormal = getInWorldNormal(componentList);
meta->addStatement(new GenOp(" @ = normalize( @ );\r\n", normal, wsNormal));
}
Var* wsEyePos = (Var*)LangElement::find("eyePosWorld");
if (!wsEyePos)
{
wsEyePos = new Var("eyePosWorld", "vec3");
wsEyePos->uniform = true;
wsEyePos->constSortPos = cspPass;
}
Var* wsPosition = getInWsPosition(componentList);
Var* wsView = getWsView(wsPosition, meta);
surface = new Var("surface", "Surface");
meta->addStatement(new GenOp(" @ = createForwardSurface(@,@,@,@,@,@);\r\n\n", new DecOp(surface), diffuseColor, normal, ormConfig,
meta->addStatement(new GenOp(" @ = createForwardSurface(@,normalize(@),@,@,@,@);\r\n\n", new DecOp(surface), diffuseColor, normal, ormConfig,
wsPosition, wsEyePos, wsView));
}
/*Var* surface = (Var*)LangElement::find("surface");
if (!surface)
{
surface = new Var("surface", "float");
}*/
return surface;
}
//****************************************************************************
@ -3003,12 +2990,12 @@ void ReflectionProbeFeatGLSL::processPix(Vector<ShaderComponent*>& componentList
inRefPosArray->uniform = true;
inRefPosArray->constSortPos = cspPotentialPrimitive;
Var * refScaleArray = new Var("inRefScale", "vec4");
Var * refScaleArray = new Var("inRefScaleArray", "vec4");
refScaleArray->arraySize = MAX_FORWARD_PROBES;
refScaleArray->uniform = true;
refScaleArray->constSortPos = cspPotentialPrimitive;
Var * probeConfigData = new Var("inProbeConfigData", "vec4");
Var * probeConfigData = new Var("inProbeConfigDataArray", "vec4");
probeConfigData->arraySize = MAX_FORWARD_PROBES;
probeConfigData->uniform = true;
probeConfigData->constSortPos = cspPotentialPrimitive;
@ -3026,12 +3013,12 @@ void ReflectionProbeFeatGLSL::processPix(Vector<ShaderComponent*>& componentList
BRDFTexture->sampler = true;
BRDFTexture->constNum = Var::getTexUnitNum(); // used as texture unit num here
Var * specularCubemapAR = new Var("inSpecularCubemapAR", "samplerCubeArray");
Var * specularCubemapAR = new Var("SpecularCubemapAR", "samplerCubeArray");
specularCubemapAR->uniform = true;
specularCubemapAR->sampler = true;
specularCubemapAR->constNum = Var::getTexUnitNum();
Var * irradianceCubemapAR = new Var("inIrradianceCubemapAR", "samplerCubeArray");
Var * irradianceCubemapAR = new Var("IrradianceCubemapAR", "samplerCubeArray");
irradianceCubemapAR->uniform = true;
irradianceCubemapAR->sampler = true;
irradianceCubemapAR->constNum = Var::getTexUnitNum();
@ -3044,14 +3031,24 @@ void ReflectionProbeFeatGLSL::processPix(Vector<ShaderComponent*>& componentList
return;
}
Var* eyePos = (Var*)LangElement::find("eyePosWorld");
if (!eyePos)
{
eyePos = new Var;
eyePos->setType("vec3");
eyePos->setName("eyePosWorld");
eyePos->uniform = true;
eyePos->constSortPos = cspPotentialPrimitive;
}
Var *curColor = (Var*)LangElement::find(getOutputTargetVarName(ShaderFeature::DefaultTarget));
//Reflection vec
String computeForwardProbes = String(" @.rgb = computeForwardProbes(@,@,@,@,@,@,@,@,\r\n\t\t");
String computeForwardProbes = String(" @.rgb = computeForwardProbes(@,@,@,@,@,@,@,@,@,\r\n\t\t");
computeForwardProbes += String("@,@,\r\n\t\t");
computeForwardProbes += String("@,@).rgb; \r\n");
meta->addStatement(new GenOp(computeForwardProbes.c_str(), curColor, surface, cubeMips, numProbes, worldToObjArray, probeConfigData, inProbePosArray, refScaleArray, inRefPosArray,
meta->addStatement(new GenOp(computeForwardProbes.c_str(), curColor, surface, cubeMips, numProbes, worldToObjArray, probeConfigData, inProbePosArray, refScaleArray, inRefPosArray, eyePos,
skylightCubemapIdx, BRDFTexture,
irradianceCubemapAR, specularCubemapAR));
@ -3078,9 +3075,9 @@ void ReflectionProbeFeatGLSL::setTexData(Material::StageData& stageDat,
passData.mSamplerNames[texIndex] = "BRDFTexture";
passData.mTexType[texIndex++] = Material::Standard;
// assuming here that it is a scenegraph cubemap
passData.mSamplerNames[texIndex] = "inSpecularCubemapAR";
passData.mSamplerNames[texIndex] = "SpecularCubemapAR";
passData.mTexType[texIndex++] = Material::SGCube;
passData.mSamplerNames[texIndex] = "inIrradianceCubemapAR";
passData.mSamplerNames[texIndex] = "IrradianceCubemapAR";
passData.mTexType[texIndex++] = Material::SGCube;
}
}