164 lines
6.9 KiB
C++
164 lines
6.9 KiB
C++
/* ========================================================================= *
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* *
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* OpenMesh *
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* Copyright (c) 2001-2015, RWTH-Aachen University *
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* Department of Computer Graphics and Multimedia *
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* All rights reserved. *
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* www.openmesh.org *
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* *
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*---------------------------------------------------------------------------*
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* This file is part of OpenMesh. *
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*---------------------------------------------------------------------------*
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* *
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* Redistribution and use in source and binary forms, with or without *
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* modification, are permitted provided that the following conditions *
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* are met: *
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* *
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* 1. Redistributions of source code must retain the above copyright notice, *
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* this list of conditions and the following disclaimer. *
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* *
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* 2. Redistributions in binary form must reproduce the above copyright *
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* notice, this list of conditions and the following disclaimer in the *
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* documentation and/or other materials provided with the distribution. *
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* *
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* 3. Neither the name of the copyright holder nor the names of its *
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* contributors may be used to endorse or promote products derived from *
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* this software without specific prior written permission. *
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* *
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
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* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
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* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, *
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, *
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR *
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING *
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS *
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
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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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