diguyOsgGraphicsMesh.h

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

#pragma once

#include <diguyGraphicsMesh.h>

#include <osg/Drawable>

class diguyGraphicsVertexData;

class diguyOsgGraphicsMesh : public diguyGraphicsMesh
{

public:

   diguyOsgGraphicsMesh(void* internal_data);

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

   osg::PrimitiveSet* get_primitiveSet() { return m_primitiveSet; }
   int get_num_drawables();
   osg::Drawable* get_drawable(int drawable_index);

protected:

   void attach_state_set_to_drawable( int drawable_index );

protected:

   osg::ref_ptr<osg::PrimitiveSet> m_primitiveSet;
   std::vector<osg::ref_ptr<osg::Drawable> > m_drawables;
   std::vector<bool> m_has_graphics_state_set;

};


diguyGraphicsMesh* diguyOsgGraphicsMesh_create_func( void* internal_data );