diguyOsgGraphicsTextureArray.h

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/****************************************************************************
 * Copyright (c) 2024 MAK Technologies, Inc.
 * All rights reserved.
 ****************************************************************************/

#pragma once

#include <diguyGraphicsTextureArray.h>

#include <osg/Texture2DArray>
#include <osg/Image>
#include <osg/StateSet>


class diguyOsgGraphicsTextureArray : public diguyGraphicsTextureArray
{

public:

   diguyOsgGraphicsTextureArray(void* internal_data);

   virtual ~diguyOsgGraphicsTextureArray();

   virtual void asynchronous_post_load() override;

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

   // needed for particle rendering
   virtual void bind_now(diguyTextureMapType texture_type) override;

   osg::Texture2DArray* get_texture_array() { return m_texture_array.get(); }

   static osg::ref_ptr<osg::State> sm_state;

   void releaseGLObjects();

protected:

   osg::ref_ptr<osg::Texture2DArray> m_texture_array;
};

diguyGraphicsTextureArray* diguyOsgGraphicsTextureArray_create_func(void* internal_data);