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git-svn-id: svn://db.shs.com.ru/libs@1 a8b55f48-bf90-11e4-a774-851b48703e85

qglview/renderer_simple.h

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+/*
+    QGLView
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef RENDERER_SIMPLE_H
+#define RENDERER_SIMPLE_H
+
+#include "qglview.h"
+
+class RendererSimple: public GLRendererBase
+{
+public:
+	RendererSimple(QGLView * view);
+	virtual ~RendererSimple() {if (shader_fxaa != 0) delete shader_fxaa;}
+
+	virtual void renderScene();
+
+protected:
+	virtual void init(int width, int height) {fbo.resize(width, height);}
+	virtual void resize(int width, int height) {fbo.resize(width, height);}
+	virtual void reloadShaders() {if (shader_fxaa == 0) shader_fxaa = new QGLShaderProgram(view.context()); loadShaders(shader_fxaa, "FXAA", "shaders");}
+
+private:
+	GLFramebuffer fbo;
+	QGLShaderProgram * shader_fxaa;
+
+};
+
+#endif // RENDERER_SIMPLE_H