OpenGL gui working. Added sketch of the pheromone map. Added shaders.

ogl.hpp

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+/*************************************************************************************
+ * Copyright (c) 2016, Miguel Angel Astor Romero                                     *
+ * All rights reserved.                                                              *
+ *                                                                                   *
+ * Redistribution and use in source and binary forms, with or without                *
+ * modification, are permitted provided that the following conditions are met:       *
+ *                                                                                   *
+ * 1. Redistributions of source code must retain the above copyright notice, this    *
+ *    list of conditions and the following disclaimer.                               *
+ * 2. 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.                         *
+ *                                                                                   *
+ * 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 OGL_HPP
+#define OGL_HPP
+
+#include "pheromone.hpp"
+
+namespace ogl {
+  void initialize(PheromoneMap * phero_map);
+  void display();
+  void reshape(int w, int h);
+}
+
+#endif