1 files changed, 0 insertions, 186 deletions
diff --git a/src/3rdparty/poly2tri/sweep/sweep_context.h b/src/3rdparty/poly2tri/sweep/sweep_context.h
deleted file mode 100644
index c110a744..00000000
--- a/src/3rdparty/poly2tri/sweep/sweep_context.h
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * 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 SWEEP_CONTEXT_H
-#define SWEEP_CONTEXT_H
-
-#include <list>
-#include <vector>
-#include <cstddef>
-
-namespace p2t {
-
-// Initial triangle factor, seed triangle will extend 30% of
-// PointSet width to both left and right.
-const double kAlpha = 0.3;
-
-struct Point;
-class Triangle;
-struct Node;
-struct Edge;
-class AdvancingFront;
-
-class SweepContext {
-public:
-
-/// Constructor
-SweepContext(std::vector<Point*> polyline);
-/// Destructor
-~SweepContext();
-
-void set_head(Point* p1);
-
-Point* head();
-
-void set_tail(Point* p1);
-
-Point* tail();
-
-int point_count();
-
-Node& LocateNode(Point& point);
-
-void RemoveNode(Node* node);
-
-void CreateAdvancingFront(std::vector<Node*> nodes);
-
-/// Try to map a node to all sides of this triangle that don't have a neighbor
-void MapTriangleToNodes(Triangle& t);
-
-void AddToMap(Triangle* triangle);
-
-Point* GetPoint(const int& index);
-
-Point* GetPoints();
-
-void RemoveFromMap(Triangle* triangle);
-
-void AddHole(std::vector<Point*> polyline);
-
-void AddPoint(Point* point);
-
-AdvancingFront* front();
-
-void MeshClean(Triangle& triangle);
-
-std::vector<Triangle*> GetTriangles();
-std::list<Triangle*> GetMap();
-
-std::vector<Edge*> edge_list;
-
-struct Basin {
-  Node* left_node;
-  Node* bottom_node;
-  Node* right_node;
-  double width;
-  bool left_highest;
-
-  Basin() : left_node(NULL), bottom_node(NULL), right_node(NULL), width(0.0), left_highest(false)
-  {
-  }
-
-  void Clear()
-  {
-    left_node = NULL;
-    bottom_node = NULL;
-    right_node = NULL;
-    width = 0.0;
-    left_highest = false;
-  }
-};
-
-struct EdgeEvent {
-  Edge* constrained_edge;
-  bool right;
-
-  EdgeEvent() : constrained_edge(NULL), right(false)
-  {
-  }
-};
-
-Basin basin;
-EdgeEvent edge_event;
-
-private:
-
-friend class Sweep;
-
-std::vector<Triangle*> triangles_;
-std::list<Triangle*> map_;
-std::vector<Point*> points_;
-
-// Advancing front
-AdvancingFront* front_;
-// head point used with advancing front
-Point* head_;
-// tail point used with advancing front
-Point* tail_;
-
-Node *af_head_, *af_middle_, *af_tail_;
-
-void InitTriangulation();
-void InitEdges(std::vector<Point*> polyline);
-
-};
-
-inline AdvancingFront* SweepContext::front()
-{
-  return front_;
-}
-
-inline int SweepContext::point_count()
-{
-  return int(points_.size());
-}
-
-inline void SweepContext::set_head(Point* p1)
-{
-  head_ = p1;
-}
-
-inline Point* SweepContext::head()
-{
-  return head_;
-}
-
-inline void SweepContext::set_tail(Point* p1)
-{
-  tail_ = p1;
-}
-
-inline Point* SweepContext::tail()
-{
-  return tail_;
-}
-
-}
-
-#endif