mirror of https://github.com/axmolengine/axmol.git
105 lines
2.6 KiB
C++
105 lines
2.6 KiB
C++
/*
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* Poly2Tri Copyright (c) 2009-2018, Poly2Tri Contributors
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* https://github.com/jhasse/poly2tri
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* * 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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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* * Neither the name of Poly2Tri nor the names of its contributors may be
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* used to endorse or promote products derived from this software without specific
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* 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
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* 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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#pragma once
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#include "advancing_front.h"
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#include "sweep_context.h"
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#include "sweep.h"
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#include "../common/dll_symbol.h"
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/**
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*
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* @author Mason Green <mason.green@gmail.com>
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*
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*/
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namespace p2t {
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class P2T_DLL_SYMBOL CDT
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{
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public:
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/**
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* Constructor - add polyline with non repeating points
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*
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* @param polyline
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*/
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CDT(const std::vector<Point*>& polyline);
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/**
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* Destructor - clean up memory
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*/
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~CDT();
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/**
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* Add a hole
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*
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* @param polyline
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*/
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void AddHole(const std::vector<Point*>& polyline);
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/**
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* Add a steiner point
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*
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* @param point
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*/
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void AddPoint(Point* point);
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/**
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* Triangulate - do this AFTER you've added the polyline, holes, and Steiner points
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*/
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void Triangulate();
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/**
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* Get CDT triangles
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*/
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std::vector<Triangle*> GetTriangles();
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/**
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* Get triangle map
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*/
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std::list<Triangle*> GetMap();
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private:
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/**
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* Internals
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*/
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SweepContext* sweep_context_;
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Sweep* sweep_;
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};
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}
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