RenderTargetTexture.h

Go to the documentation of this file.

//    Copyright 2004-2019, SenseGraphics AB
//
//    Any use, or distribution, of this file without permission from the
//    copyright holders is strictly prohibited. Please contact SenseGraphics,
//    www.sensegraphics.com, for more information.
//
//
//
#ifndef __RENDERTARGETTEXTURE_H__
#define __RENDERTARGETTEXTURE_H__
 
#include <H3D/X3DTextureNode.h>
#include <H3D/FrameBufferTextureGenerator.h>
 
namespace H3D {
 
  class H3DAPI_API RenderTargetTexture : public H3DSingleTextureNode {
  public:
 
    typedef TypedSFNode< FrameBufferTextureGenerator > SFFrameBufferTextureGenerator;
 
    RenderTargetTexture( Inst< DisplayList          > _displayList = 0,
                         Inst< SFNode               > _metadata = 0,
                         Inst< SFFrameBufferTextureGenerator > _generator = 0,
                         Inst< SFInt32              > _index = 0);
        
    virtual ~RenderTargetTexture() {}
    
    virtual void render();
 
    virtual void postRender();
 
    virtual void preRender();
 
    virtual void enableTexturing();
 
    virtual void disableTexturing();
 
    virtual GLuint getTextureId();
 
    virtual GLuint getTextureUnit();
 
    virtual GLenum getTextureTarget();
 
    virtual int getTextureWidth();
 
    virtual int getTextureHeight();
 
    virtual int getTextureDepth();
 
    virtual void setTextureId( GLuint id );
    virtual void setTextureUnit( GLint unit );
    virtual void setTextureTarget( GLenum target );
 
    virtual bool makeResident ();
 
    virtual void makeNonResident ();
 
    virtual bool isResident ();
 
    virtual GLuint64 getTextureHandle();
 
    virtual void invalidateTextureHandle ();
 
    virtual void inUse ();
 
    H3DUniquePtr< SFFrameBufferTextureGenerator > generator;
 
    H3DUniquePtr< SFInt32 > index;
 
    static H3DNodeDatabase database;
 
  protected:
    virtual std::pair<H3DInt32,H3DInt32> getDefaultSaveDimensions ();
 
  };
}
 
#endif