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occt/src/Graphic3d/Graphic3d_BndBox4d.hxx
vpa b7cd4ba795 0024307: TKOpenGl - efficient culling of large number of presentations
Implement SAT intersection tests and frustum culling algorithm using BVH trees.

New Draw command vfrustumculling to manage frustum culling.
Add test cases bugs/vis/bug24307_1 and bugs/vis/bug24307_2.
Remove CALL_DEF_BOUNDBOX and CALL_DEF_BOUNDS.
2014-06-26 12:57:26 +04:00

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// Created on: 2014-04-09
// Created by: Varvara POSKONINA
// Copyright (c) 2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
#ifndef _Graphic3d_BndBox4d_HeaderFile
#define _Graphic3d_BndBox4d_HeaderFile
#include <BVH_Box.hxx>
typedef BVH_Box<Standard_Real, 4> Graphic3d_BndBox4d;
#endif // _Graphic3d_BndBox4d_HeaderFile