multiPrim.h

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//////////////////////////////////////////////////////////////////////
// 6/6/02       Aaron Lefohn    Scientific Computing and Imaging Institute
// School of Computing          University of Utah
//
//  This library is free software; you can redistribute it and/or
//  modify it under the terms of the GNU Lesser General Public
//  License as published by the Free Software Foundation; either
//  version 2.1 of the License, or (at your option) any later version.
//
//  This library is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
//  Lesser General Public License for more details.
//
//  You should have received a copy of the GNU Lesser General Public
//  License along with this library; if not, write to the Free Software
//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

#if !defined(AFX_OMPOSITEPRIM_H__D842EA24_C818_494A_A89D_C98303B04338__INCLUDED_)
#define AFX_OMPOSITEPRIM_H__D842EA24_C818_494A_A89D_C98303B04338__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "rawPrim.h"

namespace glift {

/////////////////////////////////////////////////////////////////////////
///
/// MultiPrim: Base Container class for multiple SinglePrim objects
///
///////////////////////////////////////////////////////////////////////

class _export_ MultiPrim : public RawPrim  
{
public:
   MultiPrim() {}
   MultiPrim( const VecSinglePrimP& prim );

   virtual MultiPrimTexCoord* genTexCoords( const Shader* shader );

   virtual void bindTexCoords( const MultiPrimTexCoord* texCoords );
   virtual void bindTexCoords( const MultiTexCoord* texCoords );
   virtual void releaseTexCoords();

   virtual void bindIndices( const MultiPrimIndices* indices );
   virtual void bindIndices( const gutz::arrayw1ui* indices ); 
   virtual void releaseIndices();

   /// Accessors
   virtual bool hasTexCoords() const;/// Return true if ALL of the primitives have texture coordinates
   int numPrims() const {return m_prim.size();}
   const SinglePrim* operator[](int i) {return m_prim[i];}

protected:
   virtual void drawDef();
   void init( const VecSinglePrimP& prim );

private:
   VecSinglePrimP       m_prim; /// Vector of ImmPrim pointers.
};

} /// End of namespace glift

#endif /// !defined(AFX_OMPOSITEPRIM_H__D842EA24_C818_494A_A89D_C98303B04338__INCLUDED_)

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