IRTShaderNode.h

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/**********************************************************************
*<
FILE:           IRTShaderNode.h

DESCRIPTION:    Interface for a shader node as part of the shade tree
                including Management

CREATED BY:     Neil Hazzard

HISTORY:        created March 8th, 2007

*>  Copyright (c) 2007, All Rights Reserved.
**********************************************************************/
#pragma once
#include <WTypes.h>
#include "export.h"
#include "MaxHeap.h"
#include "strbasic.h"

// forward declarations
class Animatable;
class INode;
class Mesh;
class MNMesh;



class IRTShaderNode : public MaxHeapOperators
{
public:
    virtual bool SetRenderObjects(INode * node, Mesh * mesh)=0;

    virtual bool SetRenderObjects(INode * node, MNMesh * mnmesh)=0;

    virtual bool DrawObjects() =0;

    virtual void RegisterGraphicsWindow(LPVOID gfxWindow)=0;
};


class IRTShaderManager: public MaxHeapOperators
{
public:
    virtual IRTShaderNode * AddShaderNode(Animatable* anim) =0;

    virtual void RemoveShaderNode(IRTShaderNode* shadeNode)=0;

    virtual IRTShaderNode * FindShaderNode(Animatable * anim)=0;


    DllExport static IRTShaderManager * GetRTShaderManager();
};

class IRTShaderManager2 : public IRTShaderManager
{

public:
    virtual const MCHAR * GetShaderCode(Animatable * anim)=0;

    DllExport static IRTShaderManager2 * GetRTShaderManager2();

};