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Initial setup for shader connectors

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This commit is contained in:
Areloch 2018-01-16 14:24:21 -06:00
parent 39f86d8c30
commit 9ad2e18766
4 changed files with 71 additions and 0 deletions
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54
Engine/source/shaderGen/HLSL/customFeatureHLSL.cpp
View file

@ -48,6 +48,9 @@ void CustomFeatureHLSL::processVert(Vector<ShaderComponent*> &componentList,
meta = new MultiLine;
mFeatureData = fd;
mComponentList = componentList;
mOutputState = VertexOutput;
if (mOwner->isMethod("processVertHLSL"))
Con::executef(mOwner, "processVertHLSL");
@ -61,6 +64,9 @@ void CustomFeatureHLSL::processPix(Vector<ShaderComponent*> &componentList,
meta = new MultiLine;
mFeatureData = fd;
mComponentList = componentList;
mOutputState = PixelOutput;
/*MultiLine *meta = new MultiLine;
@ -322,6 +328,54 @@ void CustomFeatureHLSL::addVariable(String name, String type, String defaultValu
}
}
void CustomFeatureHLSL::addConnector(String name, String elementName, String type)
{
// grab connector texcoord register
ShaderConnector *connectComp = dynamic_cast<ShaderConnector *>(mComponentList[C_CONNECTOR]);
//Get element
S32 element = -1;
if (elementName == String("RT_POSITION"))
element = RT_POSITION;
else if (elementName == String("RT_NORMAL"))
element = RT_NORMAL;
else if (elementName == String("RT_BINORMAL"))
element = RT_BINORMAL;
else if (elementName == String("RT_TANGENT"))
element = RT_TANGENT;
else if (elementName == String("RT_TANGENTW"))
element = RT_TANGENTW;
else if (elementName == String("RT_COLOR"))
element = RT_COLOR;
else if (elementName == String("RT_TEXCOORD"))
element = RT_TEXCOORD;
else if (elementName == String("RT_VPOS"))
element = RT_VPOS;
else if (elementName == String("RT_SVPOSITION"))
element = RT_SVPOSITION;
else if (elementName == String("RT_BLENDINDICES"))
element = RT_BLENDINDICES;
else if (elementName == String("RT_BLENDWEIGHT"))
element = RT_BLENDWEIGHT;
if (element == -1)
{
Con::errorf("CustomShaderFeatureHLSL::addConnector - Invalid element type %s", elementName.c_str());
return;
}
Var *connector = connectComp->getElement((RegisterType)element);
connector->setName(name);
if (mOutputState == VertexOutput)
connector->setStructName("OUT");
else if(mOutputState == PixelOutput)
connector->setStructName("IN");
connector->setType(type);
}
void CustomFeatureHLSL::writeLine(String format, S32 argc, ConsoleValueRef *argv)
{
//do the var/arg fetching here

11
Engine/source/shaderGen/HLSL/customFeatureHLSL.h
View file

@ -63,9 +63,19 @@ class CustomFeatureHLSL : public ShaderFeatureHLSL
Vector<VarHolder> mVars;
enum outputState
{
NoOutput,
VertexOutput,
PixelOutput
};
outputState mOutputState;
public:
CustomShaderFeatureData* mOwner;
Vector<ShaderComponent*> mComponentList;
MaterialFeatureData mFeatureData;
protected:
@ -108,5 +118,6 @@ public:
void addVariable(String name, String type, String defaultValue);
void addSampler(String name, String type, U32 arraySize = 0);
void addTexture(String name, String type, String samplerState, U32 arraySize);
void addConnector(String name, String elementName, String type);
void writeLine(String format, S32 argc, ConsoleValueRef *argv);
};

5
Engine/source/shaderGen/customShaderFeature.cpp
View file

@ -104,6 +104,11 @@ void CustomShaderFeatureData::addTexture(String name, String type, String sample
mFeatureHLSL->addTexture(name, type, samplerState, arraySize);
}
void CustomShaderFeatureData::addConnector(String name, String elementName, String type)
{
mFeatureHLSL->addConnector(name, elementName, type);
}
bool CustomShaderFeatureData::hasFeature(String name)
{
return mFeatureHLSL->hasFeature(name);

1
Engine/source/shaderGen/customShaderFeature.h
View file

@ -64,6 +64,7 @@ public:
void addUniform(String name, String type, String defaultValue, U32 arraySize);
void addSampler(String name, String type, U32 arraySize);
void addTexture(String name, String type, String samplerState, U32 arraySize);
void addConnector(String name, String elementName, String type);
bool hasFeature(String name);