52 lines
1.6 KiB
C++
52 lines
1.6 KiB
C++
// Filename: vertexDataBlock.h
|
|
// Created by: drose (04Jun07)
|
|
//
|
|
////////////////////////////////////////////////////////////////////
|
|
//
|
|
// PANDA 3D SOFTWARE
|
|
// Copyright (c) 2001 - 2004, Disney Enterprises, Inc. All rights reserved
|
|
//
|
|
// All use of this software is subject to the terms of the Panda 3d
|
|
// Software license. You should have received a copy of this license
|
|
// along with this source code; you will also find a current copy of
|
|
// the license at http://etc.cmu.edu/panda3d/docs/license/ .
|
|
//
|
|
// To contact the maintainers of this program write to
|
|
// panda3d-general@lists.sourceforge.net .
|
|
//
|
|
////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef VERTEXDATABLOCK_H
|
|
#define VERTEXDATABLOCK_H
|
|
|
|
#include "pandabase.h"
|
|
#include "simpleAllocator.h"
|
|
#include "referenceCount.h"
|
|
|
|
class VertexDataPage;
|
|
class VertexDataBlock;
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
// Class : VertexDataBlock
|
|
// Description : A block of bytes that stores the actual raw vertex
|
|
// data referenced by a GeomVertexArrayData object.
|
|
////////////////////////////////////////////////////////////////////
|
|
class EXPCL_PANDA_GOBJ VertexDataBlock : public SimpleAllocatorBlock, public ReferenceCount {
|
|
protected:
|
|
INLINE VertexDataBlock(VertexDataPage *page,
|
|
size_t start, size_t size);
|
|
|
|
PUBLISHED:
|
|
INLINE VertexDataPage *get_page() const;
|
|
INLINE VertexDataBlock *get_next_block() const;
|
|
|
|
public:
|
|
INLINE unsigned char *get_pointer(bool force) const;
|
|
|
|
friend class VertexDataPage;
|
|
};
|
|
|
|
#include "vertexDataBlock.I"
|
|
|
|
#endif
|