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// Geometric Tools, LLC
// Copyright (c) 1998-2014
// Distributed under the Boost Software License, Version 1.0.
// http://www.boost.org/LICENSE_1_0.txt
// http://www.geometrictools.com/License/Boost/LICENSE_1_0.txt
//
// File Version: 5.0.1 (2010/10/01)
#ifndef WM5PROJECTORMATRIXCONSTANT_H
#define WM5PROJECTORMATRIXCONSTANT_H
#include "Wm5GraphicsLIB.h"
#include "Wm5Projector.h"
#include "Wm5ShaderFloat.h"
namespace Wm5
{
class WM5_GRAPHICS_ITEM ProjectorMatrixConstant : public ShaderFloat
{
WM5_DECLARE_RTTI;
WM5_DECLARE_NAMES;
WM5_DECLARE_STREAM(ProjectorMatrixConstant);
public:
// Construction and destruction. Set bsMatrix to 0 for the
// bias-scale matrix that maps y' = (1-y)/2. Set bsMatrix to 1 for the
// bias-scale matrix that maps y' = (1-y)/2.
ProjectorMatrixConstant (Projector* projector, bool biased,
int bsMatrix);
virtual ~ProjectorMatrixConstant ();
// Member access.
Projector* GetProjector ();
virtual void Update (const Visual* visual, const Camera* camera);
protected:
ProjectorPtr mProjector;
bool mBiased;
int mBSMatrix;
};
WM5_REGISTER_STREAM(ProjectorMatrixConstant);
typedef Pointer0<ProjectorMatrixConstant> ProjectorMatrixConstantPtr;
}
#endif
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