DtDiGuyOsgGraphicsTexture.h

Go to the documentation of this file.

/******************************************************************************
** Copyright (c) 2020 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once
/*********************************************************************
 **
 *2  DtDiGuyOsgGraphicsTexture
 **
 */
#include <vrvDiGuy/vrvDiGuy.h>

#include <diguyGraphicsTexture.h>

#include <osg/Texture2D>
#include <osg/Image>
#include <osg/StateSet>



class DT_DLL_VRVDIGUY DtDiGuyOsgGraphicsTexture : public diguyGraphicsTexture
{

public:

   DtDiGuyOsgGraphicsTexture(void* internal_data);
    virtual ~DtDiGuyOsgGraphicsTexture();

    virtual void asynchronous_post_load();

   virtual void build();
   virtual void unbuild();

   // needed for particle rendering
   virtual void bind_now(diguyTextureMapType texture_type );
   osg::Texture2D* texture() {return m_texture.get();}
   
   static void setCurrentStateForTextureBind(osg::State* state) { sm_state = state; }
   static osg::ref_ptr<osg::State> sm_state;
      
   void releaseGLObjects();
protected:

   osg::ref_ptr<osg::Texture2D> m_texture;
   osg::ref_ptr<osg::Image> m_image;

public:
   typedef std::vector<DtDiGuyOsgGraphicsTexture*> TextureList;
   // FIXME: should refactor to rooted singleton pattern
   static TextureList s_textures;
};

diguyGraphicsTexture* diguyOsgGraphicsTexture_create_func(void* internal_data);