| /* |
| * Poly2Tri Copyright (c) 2009-2010, Poly2Tri Contributors |
| * http://code.google.com/p/poly2tri/ |
| * |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without modification, |
| * are permitted provided that the following conditions are met: |
| * |
| * * Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * * Neither the name of Poly2Tri nor the names of its contributors may be |
| * used to endorse or promote products derived from this software without specific |
| * prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef CDT_H |
| #define CDT_H |
| |
| #include "advancing_front.h" |
| #include "sweep_context.h" |
| #include "sweep.h" |
| |
| /** |
| * |
| * @author Mason Green <mason.green@gmail.com> |
| * |
| */ |
| |
| namespace p2t { |
| |
| class CDT |
| { |
| public: |
| |
| /** |
| * Constructor - add polyline with non repeating points |
| * |
| * @param polyline |
| */ |
| CDT(const std::vector<Point*>& polyline); |
| |
| /** |
| * Destructor - clean up memory |
| */ |
| ~CDT(); |
| |
| /** |
| * Add a hole |
| * |
| * @param polyline |
| */ |
| void AddHole(const std::vector<Point*>& polyline); |
| |
| /** |
| * Add a steiner point |
| * |
| * @param point |
| */ |
| void AddPoint(Point* point); |
| |
| /** |
| * Triangulate - do this AFTER you've added the polyline, holes, and Steiner points |
| */ |
| void Triangulate(); |
| |
| /** |
| * Get CDT triangles |
| */ |
| std::vector<Triangle*> GetTriangles(); |
| |
| /** |
| * Get triangle map |
| */ |
| std::list<Triangle*> GetMap(); |
| |
| private: |
| |
| /** |
| * Internals |
| */ |
| |
| SweepContext* sweep_context_; |
| Sweep* sweep_; |
| |
| }; |
| |
| } |
| |
| #endif |
