initial commit, 4.5 stable

thirdparty/rvo2/rvo2_2d/Obstacle2d.h

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+/*
+ * Obstacle2d.h
+ * RVO2 Library
+ *
+ * Copyright 2008 University of North Carolina at Chapel Hill
+ *
+ * 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.
+ *
+ * Please send all bug reports to <geom@cs.unc.edu>.
+ *
+ * The authors may be contacted via:
+ *
+ * Jur van den Berg, Stephen J. Guy, Jamie Snape, Ming C. Lin, Dinesh Manocha
+ * Dept. of Computer Science
+ * 201 S. Columbia St.
+ * Frederick P. Brooks, Jr. Computer Science Bldg.
+ * Chapel Hill, N.C. 27599-3175
+ * United States of America
+ *
+ * <http://gamma.cs.unc.edu/RVO2/>
+ */
+
+#ifndef RVO2D_OBSTACLE_H_
+#define RVO2D_OBSTACLE_H_
+
+/**
+ * \file       Obstacle2d.h
+ * \brief      Contains the Obstacle class.
+ */
+
+#include "Definitions.h"
+
+namespace RVO2D {
+	/**
+	 * \brief      Defines static obstacles in the simulation.
+	 */
+	class Obstacle2D {
+	public:
+		/**
+		 * \brief      Constructs a static obstacle instance.
+		 */
+		Obstacle2D();
+
+		bool isConvex_;
+		Obstacle2D *nextObstacle_;
+		Vector2 point_;
+		Obstacle2D *prevObstacle_;
+		Vector2 unitDir_;
+
+		float height_ = 1.0;
+		float elevation_ = 0.0;
+		uint32_t avoidance_layers_ = 1;
+
+		size_t id_;
+
+		friend class Agent2D;
+		friend class KdTree2D;
+		friend class RVOSimulator2D;
+	};
+}
+
+#endif /* RVO2D_OBSTACLE_H_ */