97f515985d
git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@2 fdac6126-5c0c-442c-9429-916003d36597
151 lines
6.0 KiB
C++
151 lines
6.0 KiB
C++
//=============================================================================
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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: 1802 $
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// $Date: 2008-05-19 11:55:07 +0200 (Mo, 19. Mai 2008) $
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//
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//=============================================================================
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/** \file Uniform/Composite/CompositeTraits.hh
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Mesh traits for uniform composite subdivision.
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*/
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//=============================================================================
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//
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// CLASS Traits
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//
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//=============================================================================
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#ifndef OPENMESH_SUBDIVIDER_UNIFORM_COMPOSITETRAITS_HH
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#define OPENMESH_SUBDIVIDER_UNIFORM_COMPOSITETRAITS_HH
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//== INCLUDES =================================================================
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//#include "Config.hh"
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// --------------------
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#include <OpenMesh/Core/Mesh/Traits.hh>
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#include <OpenMesh/Core/Mesh/Attributes.hh>
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//== NAMESPACE ================================================================
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namespace OpenMesh { // BEGIN_NS_OPENMESH
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namespace Subdivider { // BEGIN_NS_DECIMATER
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namespace Uniform { // BEGIN_NS_UNIFORM
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//== CLASS DEFINITION =========================================================
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/** Uniform Composite Subdivision framework.
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*/
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struct CompositeTraits : public OpenMesh::DefaultTraits
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{
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FaceAttributes( OpenMesh::Attributes::Normal );
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VertexAttributes( OpenMesh::Attributes::Normal );
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//HalfedgeAttributes( OpenMesh::Attributes::PrevHalfedge );
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FaceTraits
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{
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private:
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typedef typename Refs::HalfedgeHandle HalfedgeHandle;
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typedef typename Refs::Scalar Scalar;
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typedef typename Refs::Point Point;
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HalfedgeHandle red_halfedge_handle_;
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unsigned int generation_;
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bool red_;
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Scalar quality_;
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Point midpoint_;
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Point position_;
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public:
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const unsigned int& generation() { return generation_; }
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void set_generation(const unsigned int& _g) { generation_ = _g; }
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void inc_generation() { ++generation_; }
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void set_red() { red_ = 1; }
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void set_green() {red_ = 0; }
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bool is_red() { return red_; }
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bool is_green() { return !red_; }
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void set_red_halfedge_handle(HalfedgeHandle& _heh)
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{ red_halfedge_handle_ = _heh; }
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HalfedgeHandle& red_halfedge_handle() { return red_halfedge_handle_; }
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void set_quality(Scalar& _q) { quality_ = _q; }
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Scalar& quality() { return quality_; }
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const Point& midpoint() const { return midpoint_; }
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void set_midpoint(const Point& _p) { midpoint_ = _p; }
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const Point& position() const { return position_; }
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void set_position(const Point& _p) { position_ = _p; }
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};
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EdgeTraits
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{
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private:
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typedef typename Refs::Point Point;
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typedef typename Refs::Scalar Scalar;
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Point midpoint_;
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Scalar length_;
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Point position_;
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public:
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const Point& midpoint() const { return midpoint_; }
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void set_midpoint(const Point& _vh) { midpoint_ = _vh; }
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const Scalar& length() const { return length_; }
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void set_length(const Scalar& _s) { length_ = _s; }
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const Point& position() const { return position_; }
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void set_position(const Point& _p) { position_ = _p; }
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};
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VertexTraits
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{
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private:
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typedef typename Refs::Point Point;
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Point new_pos_;
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Point orig_pos_;
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Point position_;
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unsigned int generation_;
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public:
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const Point& new_pos() const { return new_pos_; }
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void set_new_pos(const Point& _p) { new_pos_ = _p; }
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const unsigned int& generation() const { return generation_; }
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void set_generation(const unsigned int& _i) { generation_ = _i; }
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const Point& orig_pos() const { return orig_pos_; }
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void set_orig_pos(const Point& _p) { orig_pos_ = _p; }
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const Point& position() const { return position_; }
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void set_position(const Point& _p) { position_ = _p; }
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};
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};
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//=============================================================================
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} // END_NS_UNIFORM
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} // END_NS_SUBDIVIDER
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} // END_NS_OPENMESH
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//=============================================================================
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#endif // OPENMESH_SUBDIVIDER_UNIFORM_COMPOSITETRAITS_HH defined
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//=============================================================================
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