1 /*
2  Copyright (c) 2013 yvt
3 
4  This file is part of OpenSpades.
5 
6  OpenSpades is free software: you can redistribute it and/or modify
7  it under the terms of the GNU General Public License as published by
8  the Free Software Foundation, either version 3 of the License, or
9  (at your option) any later version.
10 
11  OpenSpades is distributed in the hope that it will be useful,
12  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  GNU General Public License for more details.
15 
16  You should have received a copy of the GNU General Public License
17  along with OpenSpades.  If not, see <http://www.gnu.org/licenses/>.
18 
19  */
20 
21 #pragma once
22 
23 #include <Core/Math.h>
24 #include "GLFramebufferManager.h"
25 
26 namespace spades {
27 	namespace draw {
28 		class GLRenderer;
29 		class GLProgram;
30 		class GLCameraBlurFilter {
31 			GLProgram *program;
32 			GLRenderer *renderer;
33 			Matrix4 prevMatrix;
34 
35 		public:
36 			GLCameraBlurFilter(GLRenderer *);
37 			GLColorBuffer Filter(GLColorBuffer, float radialBlur = 0.f);
38 		};
39 	}
40 }
41