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Thirdparty/Pangolin/include/pangolin/handler/handler_glbuffer.h

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+/* This file is part of the Pangolin Project.
+ * http://github.com/stevenlovegrove/Pangolin
+ *
+ * Copyright (c) 2014 Steven Lovegrove
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef HANDLER_GLBUFFER_H
+#define HANDLER_GLBUFFER_H
+
+#include <pangolin/handler/handler.h>
+#include <pangolin/gl/gl.h>
+
+namespace pangolin
+{
+
+struct Handler3DFramebuffer : public pangolin::Handler3D
+{
+    Handler3DFramebuffer(GlFramebuffer& fb, pangolin::OpenGlRenderState& cam_state, pangolin::AxisDirection enforce_up=pangolin::AxisNone, float trans_scale=0.01f);
+    void GetPosNormal(pangolin::View& view, int x, int y, GLprecision p[3], GLprecision Pw[3], GLprecision Pc[3], GLprecision /*n*/[3], GLprecision default_z);
+
+protected:
+    GlFramebuffer& fb;
+};
+
+}
+
+#endif // HANDLER_GLBUFFER_H