113 lines
4.0 KiB
C++
113 lines
4.0 KiB
C++
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//=============================================================================
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//
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// OpenMesh
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// Copyright (C) 2003 by Computer Graphics Group, RWTH Aachen
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// www.openmesh.org
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//
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//-----------------------------------------------------------------------------
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//
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// License
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//
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// This library is free software; you can redistribute it and/or modify it
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// under the terms of the GNU Lesser General Public License as published
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// by the Free Software Foundation, version 2.1.
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//
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// This library is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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//-----------------------------------------------------------------------------
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//
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// $Revision: 1801 $
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// $Date: 2008-05-19 11:53:56 +0200 (Mo, 19. Mai 2008) $
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//
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//=============================================================================
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#ifndef OPENMESH_ARRAY_ITEMS_HH
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#define OPENMESH_ARRAY_ITEMS_HH
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//== INCLUDES =================================================================
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#include <OpenMesh/Core/System/config.h>
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#include <OpenMesh/Core/Utils/GenProg.hh>
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#include <OpenMesh/Core/Mesh/Handles.hh>
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//== NAMESPACES ===============================================================
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namespace OpenMesh {
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//== CLASS DEFINITION =========================================================
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/// Definition of mesh items for use in the ArrayKernel
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struct ArrayItems
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{
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//------------------------------------------------------ internal vertex type
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/// The vertex item
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class Vertex
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{
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friend class ArrayKernel;
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HalfedgeHandle halfedge_handle_;
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};
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//---------------------------------------------------- internal halfedge type
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#ifndef DOXY_IGNORE_THIS
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class Halfedge_without_prev
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{
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friend class ArrayKernel;
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FaceHandle face_handle_;
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VertexHandle vertex_handle_;
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HalfedgeHandle next_halfedge_handle_;
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};
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#endif
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#ifndef DOXY_IGNORE_THIS
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class Halfedge_with_prev : public Halfedge_without_prev
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{
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friend class ArrayKernel;
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HalfedgeHandle prev_halfedge_handle_;
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};
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#endif
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//TODO: should be selected with config.h define
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typedef Halfedge_with_prev Halfedge;
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typedef GenProg::Bool2Type<true> HasPrevHalfedge;
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//-------------------------------------------------------- internal edge type
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#ifndef DOXY_IGNORE_THIS
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class Edge
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{
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friend class ArrayKernel;
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Halfedge halfedges_[2];
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};
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#endif
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//-------------------------------------------------------- internal face type
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#ifndef DOXY_IGNORE_THIS
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class Face
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{
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friend class ArrayKernel;
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HalfedgeHandle halfedge_handle_;
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};
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};
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#endif
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//=============================================================================
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} // namespace OpenMesh
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//=============================================================================
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#endif // OPENMESH_ITEMS_HH defined
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//=============================================================================
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