Implement of the shader consts binding.

Engine/source/T3D/tsStatic.cpp

@@ -305,7 +305,9 @@ bool TSStatic::onAdd()
       mCubeReflector.unregisterReflector();
 
       if ( reflectorDesc )
-         mCubeReflector.registerReflector( this, reflectorDesc );      
+         mCubeReflector.registerReflector( this, reflectorDesc ); 
+
+	  strudelCSB = new CustomShaderBindingData();
    }
 
    _updateShouldTick();
@@ -627,6 +629,11 @@ void TSStatic::prepRenderImage( SceneRenderState* state )
    // Acculumation
    rdata.setAccuTex(mAccuTex);
 
+   //Various arbitrary shader render bits to add
+   strudelCSB->setFloat("strudel", 0.25);
+
+   rdata.addCustomShaderBinding(strudelCSB);
+
    // If we have submesh culling enabled then prepare
    // the object space frustum to pass to the shape.
    Frustum culler;

Engine/source/T3D/tsStatic.h

@@ -236,6 +236,8 @@ public:
 
    const Vector<S32>& getLOSDetails() const { return mLOSDetails; }
 
+   CustomShaderBindingData* strudelCSB;
+
 };
 
 typedef TSStatic::MeshType TSMeshType;

Engine/source/materials/processedShaderMaterial.cpp

@@ -41,6 +41,8 @@
 #include "gfx/util/screenspace.h"
 #include "math/util/matrixSet.h"
 
+#include "ts/tsRenderState.h"
+
 // We need to include customMaterialDefinition for ShaderConstHandles::init
 #include "materials/customMaterialDefinition.h"
 
@@ -118,6 +120,21 @@ void ShaderConstHandles::init( GFXShader *shader, CustomMaterial* mat /*=NULL*/
    mMatInfoFlagsSC = shader->getShaderConstHandle(ShaderGenVars::matInfoFlags);
 }
 
+void CustomFeatureShaderConstHandles::init(GFXShader *shader, Vector<CustomShaderFeatureData*> customFeatureData)
+{
+	for (U32 f = 0; f < customFeatureData.size(); ++f)
+	{
+		for (U32 i = 0; i < customFeatureData[f]->mAddedShaderConstants.size(); ++i)
+		{
+			handleData newSC;
+			newSC.handle = shader->getShaderConstHandle(customFeatureData[f]->mAddedShaderConstants[i]);
+			newSC.handleName = customFeatureData[f]->mAddedShaderConstants[i];
+
+			mHandles.push_back(newSC);
+		}
+	}
+}
+
 ///
 /// ShaderRenderPassData
 ///
@@ -659,6 +676,9 @@ bool ProcessedShaderMaterial::_addPass( ShaderRenderPassData &rpd,
       return false;
    rpd.shaderHandles.init( rpd.shader );   
 
+   //Store our customShaderFeature handles
+   rpd.customFeatureShaderHandles.init(rpd.shader, mMaterial->mCustomShaderFeatures);
+
    // If a pass glows, we glow
    if( rpd.mGlow )
       mHasGlow = true;
@@ -1297,6 +1317,20 @@ void ProcessedShaderMaterial::setSceneInfo(SceneRenderState * state, const Scene
    for ( U32 i=0; i < rpd->featureShaderHandles.size(); i++ )
       rpd->featureShaderHandles[i]->setConsts( state, sgData, shaderConsts );
 
+   for (U32 i = 0; i < sgData.customShaderData.size(); i++)
+   {
+	   //roll through and try setting our data!
+	   for (U32 h = 0; h < rpd->customFeatureShaderHandles.mHandles.size(); ++h)
+	   {
+		   if (rpd->customFeatureShaderHandles.mHandles[h].handleName == sgData.customShaderData[i]->getHandleName())
+		   {
+				if(sgData.customShaderData[i]->getType() == CustomShaderBindingData::Float)
+					shaderConsts->setSafe(rpd->customFeatureShaderHandles.mHandles[h].handle, sgData.customShaderData[i]->getFloat());
+				break;
+		   }
+	   }
+   }
+
    LIGHTMGR->setLightInfo( this, mMaterial, sgData, state, pass, shaderConsts );
 }
 

Engine/source/materials/processedShaderMaterial.h

@@ -97,6 +97,21 @@ public:
    GFXShaderConstHandle* mNodeTransforms;
 
    void init( GFXShader* shader, CustomMaterial* mat = NULL );
+   
+};
+
+class CustomFeatureShaderConstHandles
+{
+public:
+	struct handleData
+	{
+		StringTableEntry handleName;
+		GFXShaderConstHandle* handle;
+	};
+
+	Vector<handleData> mHandles;
+
+	void init(GFXShader *shader, Vector<CustomShaderFeatureData*> customFeatureData);
 };
 
 class ShaderRenderPassData : public RenderPassData
@@ -109,6 +124,7 @@ public:
 
    GFXShaderRef         shader;
    ShaderConstHandles   shaderHandles;
+   CustomFeatureShaderConstHandles   customFeatureShaderHandles;
    Vector<ShaderFeatureConstHandles*> featureShaderHandles;
 
    virtual void reset();

Engine/source/materials/sceneData.h

@@ -34,7 +34,7 @@
 
 class GFXTexHandle;
 class GFXCubemap;
-
+class CustomShaderBindingData;
 
 struct SceneData
 {
@@ -92,6 +92,8 @@ struct SceneData
    /// features.
    void *materialHint;
 
+   Vector<CustomShaderBindingData*> customShaderData;
+
    /// Constructor.
    SceneData() 
    { 

Engine/source/renderInstance/renderBinManager.cpp

@@ -172,6 +172,7 @@ void RenderBinManager::setupSGData( MeshRenderInst *ri, SceneData &data )
    data.lightmap     = ri->lightmap;
    data.visibility   = ri->visibility;
    data.materialHint = ri->materialHint;
+   data.customShaderData = ri->mCustomShaderData;
 }
 
 DefineEngineMethod( RenderBinManager, getBinType, const char*, (),,

Engine/source/renderInstance/renderPassManager.h

@@ -49,6 +49,8 @@ struct RenderInst;
 class MatrixSet;
 class GFXPrimitiveBufferHandle;
 
+class CustomShaderBindingData;
+
 /// A RenderInstType hash value.
 typedef U32 RenderInstTypeHash;
 
@@ -382,6 +384,9 @@ struct MeshRenderInst : public RenderInst
    const char *objectName;
 #endif
 
+   //Custom Shader data
+   Vector<CustomShaderBindingData*> mCustomShaderData;
+
    void clear();
 };
 

Engine/source/scene/sceneObject.h

@@ -54,7 +54,9 @@
 #ifndef _GFXDEVICE_H_
 #include "gfx/gfxDevice.h"
 #endif
-
+#ifndef _TSRENDERDATA_H_
+#include "ts/tsRenderState.h"
+#endif
 
 class SceneManager;
 class SceneRenderState;

Engine/source/shaderGen/HLSL/customFeatureHLSL.cpp

@@ -219,6 +219,8 @@ void CustomFeatureHLSL::addUniform(String name, String type, String defaultValue
 		newVarHolder.constSortPos = cspPrimitive;
 
 		mVars.push_back(newVarHolder);
+
+		mOwner->mAddedShaderConstants.push_back(StringTable->insert(name.c_str()));
 	}
 }
 
@@ -236,6 +238,8 @@ void CustomFeatureHLSL::addSampler(String name, String type, U32 arraySize)
 		newVarHolder.constNum = Var::getTexUnitNum();     // used as texture unit num here
 
 		mVars.push_back(newVarHolder);
+
+		mOwner->mAddedShaderConstants.push_back(StringTable->insert(name.c_str()));
 	}
 }
 
@@ -281,6 +285,8 @@ void CustomFeatureHLSL::addTexture(String name, String type, String samplerState
 		newVarHolder.constNum = constNum;     // used as texture unit num here
 
 		mVars.push_back(newVarHolder);
+
+		mOwner->mAddedShaderConstants.push_back(StringTable->insert(name.c_str()));
 	}
 }
 

Engine/source/shaderGen/customShaderFeature.h

@@ -36,6 +36,8 @@ class CustomShaderFeatureData : public SimObject
 public:
 	CustomFeatureHLSL* mFeatureHLSL;
 
+	Vector<StringTableEntry> mAddedShaderConstants;
+
 public:
 	CustomShaderFeatureData();
 	virtual ~CustomShaderFeatureData();

Engine/source/ts/tsMesh.cpp

@@ -207,6 +207,8 @@ void TSMesh::innerRender( TSMaterialList *materials, const TSRenderState &rdata,
 
    coreRI->materialHint = rdata.getMaterialHint();
 
+   coreRI->mCustomShaderData = rdata.getCustomShaderBinding();
+
    coreRI->visibility = meshVisibility;  
    coreRI->cubemap = rdata.getCubemap();
 

Engine/source/ts/tsRenderState.h

@@ -39,6 +39,7 @@ class TSShape;
 
 struct CustomShaderBindingData
 {
+public:
 	enum UniformType
 	{
 		Float = 0,
@@ -58,18 +59,59 @@ struct CustomShaderBindingData
 		Matrix4x3,
 		Matrix4x4
 	};
-
+private:
-	String targetedUniformName;
+	StringTableEntry targetedUniformName;
 
 	//ShaderConstHandles shaderConstHandle;
 
 	UniformType type;
 
-	void* data; //for numeric data
+	F32 mFloat;
+	Point2F mFloat2;
+	Point3F mFloat3;
+	Point4F mFloat4;
 
 	//Image stuff
 	GFXTexHandle texture;
 	GFXSamplerStateDesc samplerState;
+
+public:
+	void setFloat(StringTableEntry shaderConstName, F32 f)
+	{
+		targetedUniformName = shaderConstName;
+		mFloat = f;
+		type = Float;
+	}
+	F32 getFloat() { return mFloat; }
+
+	void setFloat2(StringTableEntry shaderConstName, Point2F f)
+	{
+		targetedUniformName = shaderConstName;
+		mFloat2 = f;
+		type = Float2;
+	}
+
+	void setFloat3(StringTableEntry shaderConstName, Point3F f)
+	{
+		targetedUniformName = shaderConstName;
+		mFloat3 = f;
+		type = Float3;
+	}
+
+	void setFloat4(StringTableEntry shaderConstName, Point4F f)
+	{
+		targetedUniformName = shaderConstName;
+		mFloat4 = f;
+		type = Float4;
+	}
+
+	StringTableEntry getHandleName() {
+		return targetedUniformName;
+	}
+
+	UniformType getType() {
+		return type;
+	}
 };
 
 /// A simple class for passing render state through the pre-render pipeline.
@@ -151,7 +193,7 @@ protected:
    U32 mNodeTransformCount;
 
    //Custom Shader data
-   Vector<CustomShaderBindingData> mCustomShaderData;
+   Vector<CustomShaderBindingData*> mCustomShaderData;
 
 public:
    TSRenderState();
@@ -200,6 +242,15 @@ public:
    void setAccuTex( GFXTextureObject* query ) { mAccuTex = query; }
    GFXTextureObject* getAccuTex() const { return mAccuTex; }
 
+   void addCustomShaderBinding(CustomShaderBindingData* data)
+   {
+	   mCustomShaderData.push_back(data);
+   }
+   Vector<CustomShaderBindingData*> getCustomShaderBinding() const 
+   { 
+	   return mCustomShaderData; 
+   }
+
    ///@ see mNodeTransforms, mNodeTransformCount
    void setNodeTransforms(MatrixF *list, U32 count) { mNodeTransforms = list; mNodeTransformCount = count; }
    void getNodeTransforms(MatrixF **list, U32 *count) const { *list = mNodeTransforms; *count = mNodeTransformCount; }