IMaterialRenderer.h

// Copyright (C) 2002-2012 Nikolaus Gebhardt
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in irrlicht.h
 
#ifndef __I_MATERIAL_RENDERER_H_INCLUDED__
#define __I_MATERIAL_RENDERER_H_INCLUDED__
 
#include "IReferenceCounted.h"
#include "SMaterial.h"
#include "S3DVertex.h"
 
#include "EShaderTypes.h"
 
namespace irr
{
namespace video
{
 
class IVideoDriver;
class IMaterialRendererServices;


class IMaterialRenderer : public virtual IReferenceCounted
{
public:


    virtual void OnSetMaterial(const SMaterial& material, const SMaterial& lastMaterial,
        bool resetAllRenderstates, IMaterialRendererServices* services) {}


    virtual bool OnRender(IMaterialRendererServices* service, bool updateConstant) { return true; }


    virtual void OnUnsetMaterial() {}


    virtual bool isTransparent() const { return false; }


    virtual s32 getRenderCapability() const { return 0; }

    virtual s32 getShaderVariableID(const c8* name, E_SHADER_TYPE shaderType) { return -1; }
 
    virtual void setShaderVariable(s32 id, const f32 *value, int count, E_SHADER_TYPE shaderType) {}
 
};
 
 
} // end namespace video
} // end namespace irr
 
#endif