TorqueGameEngines/Torque3D
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shift capturing from a globalMacro to a sceneRenderstate S32

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lets us ditch shader recompilation so that can be done on the fly without hitches, though does cost us a per-shader const for objects and postfx
This commit is contained in:
AzaezelX 2024-04-16 13:51:41 -05:00
parent 71e0626ec2
commit fe26ffc375
13 changed files with 69 additions and 101 deletions
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1
Engine/source/materials/processedCustomMaterial.cpp
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@ -328,6 +328,7 @@ bool ProcessedCustomMaterial::setupPass( SceneRenderState *state, const SceneDat
shaderConsts->setSafe(rpd->shaderHandles.mAccumTimeSC, MATMGR->getTotalTime());
shaderConsts->setSafe(rpd->shaderHandles.mDampnessSC, MATMGR->getDampnessClamped());
shaderConsts->setSafe(rpd->shaderHandles.mIsCapturingSC, state ? (S32)state->isCapturing() : 0);
return true;
}

4
Engine/source/materials/processedShaderMaterial.cpp
View file

@ -115,6 +115,8 @@ void ShaderConstHandles::init( GFXShader *shader, CustomMaterial* mat /*=NULL*/)
// MFT_HardwareSkinning
mNodeTransforms = shader->getShaderConstHandle( "$nodeTransforms" );
mIsCapturingSC = shader->getShaderConstHandle(ShaderGenVars::isCapturing);
// Clear any existing texture handles.
dMemset( mTexHandlesSC, 0, sizeof( mTexHandlesSC ) );
if(mat)
@ -1093,6 +1095,8 @@ void ProcessedShaderMaterial::_setShaderConstants(SceneRenderState * state, cons
shaderConsts->setSafe( handles->mAccumTimeSC, MATMGR->getTotalTime() );
shaderConsts->setSafe(handles->mDampnessSC, MATMGR->getDampnessClamped());
shaderConsts->setSafe(handles->mIsCapturingSC, (S32)state->isCapturing());
// If the shader constants have not been lost then
// they contain the content from a previous render pass.
//

1
Engine/source/materials/processedShaderMaterial.h
View file

@ -104,6 +104,7 @@ public:
GFXShaderConstHandle* mNodeTransforms;
GFXShaderConstHandle* mIsCapturingSC;
struct customHandleData
{
StringTableEntry handleName;