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Overhauls the handling of probes to utilize an active probe list to improve performance and allow a greater total number of active probes in a scene.

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Also fixes handling of metal materials during bakes to render properly, and fixes a possible double-up return in findObjectByType, which could cause doubling when getting probes in the scene
This commit is contained in:
Areloch 2020-10-19 00:53:09 -05:00
parent 072b5ecb19
commit 6a3603c737
22 changed files with 490 additions and 610 deletions
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17
Engine/source/shaderGen/GLSL/shaderFeatureGLSL.cpp
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@ -3004,15 +3004,10 @@ void ReflectionProbeFeatGLSL::processPix(Vector<ShaderComponent*>& componentList
inRefPosArray->uniform = true;
inRefPosArray->constSortPos = cspPotentialPrimitive;
Var * refBoxMinArray = new Var("inRefBoxMin", "vec4");
refBoxMinArray->arraySize = MAX_FORWARD_PROBES;
refBoxMinArray->uniform = true;
refBoxMinArray->constSortPos = cspPotentialPrimitive;
Var * refBoxMaxArray = new Var("inRefBoxMax", "vec4");
refBoxMaxArray->arraySize = MAX_FORWARD_PROBES;
refBoxMaxArray->uniform = true;
refBoxMaxArray->constSortPos = cspPotentialPrimitive;
Var * refScaleArray = new Var("inRefScale", "vec4");
refScaleArray->arraySize = MAX_FORWARD_PROBES;
refScaleArray->uniform = true;
refScaleArray->constSortPos = cspPotentialPrimitive;
Var * probeConfigData = new Var("probeConfigData", "vec4");
probeConfigData->arraySize = MAX_FORWARD_PROBES;
@ -3053,11 +3048,11 @@ void ReflectionProbeFeatGLSL::processPix(Vector<ShaderComponent*>& componentList
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, refBoxMinArray, refBoxMaxArray, inRefPosArray,
meta->addStatement(new GenOp(computeForwardProbes.c_str(), curColor, surface, cubeMips, numProbes, worldToObjArray, probeConfigData, inProbePosArray, refScaleArray, inRefPosArray,
skylightCubemapIdx, BRDFTexture,
irradianceCubemapAR, specularCubemapAR));