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delaunay.h
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delaunay.h
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/*
* Copyright 2016 xyzxqs (xyzxqs@gmail.com)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
//
// Created by xyzxqs (xyzxqs@gmail.com) on 9/22/16.
//
#ifndef XLOWPOLY_DELAUNAY_H
#define XLOWPOLY_DELAUNAY_H
#include "point.h"
typedef struct PointNode_ {
int index;
struct PointNode_ *next;
} PNode;
void pnode_free(PNode *head);
//vertices.length should >= size_vertices
void triangulate(Point *vertices, int size_vertices, int w, int h, PNode *head);
#endif //XLOWPOLY_DELAUNAY_H