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cpk_renderer.hh
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1 //------------------------------------------------------------------------------
2 // This file is part of the OpenStructure project <www.openstructure.org>
3 //
4 // Copyright (C) 2008-2011 by the OpenStructure authors
5 //
6 // This library is free software; you can redistribute it and/or modify it under
7 // the terms of the GNU Lesser General Public License as published by the Free
8 // Software Foundation; either version 3.0 of the License, or (at your option)
9 // any later version.
10 // This library is distributed in the hope that it will be useful, but WITHOUT
11 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
12 // FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
13 // details.
14 //
15 // You should have received a copy of the GNU Lesser General Public License
16 // along with this library; if not, write to the Free Software Foundation, Inc.,
17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
18 //------------------------------------------------------------------------------
19 #ifndef OST_GFX_CPK_RENDERER_HH
20 #define OST_GFX_CPK_RENDERER_HH
21 
22 #include <ost/geom/vec3.hh>
23 
25 #include <ost/gfx/entity_fw.hh>
28 
29 #if OST_SHADER_SUPPORT_ENABLED
30 #include "fast_spheres.hh"
31 #endif
32 
33 namespace ost { namespace gfx { namespace impl {
34 
37 public:
38  CPKRenderer();
39 
40  virtual void PrepareRendering();
41 
42  virtual void RenderPov(PovState& pov, const std::string& name);
43 
44  virtual void Render(RenderPass pass);
45 
46  virtual bool CanSetOptions(RenderOptionsPtr& render_options);
47  virtual void SetOptions(RenderOptionsPtr& render_options);
48  virtual RenderOptionsPtr GetOptions();
49 
50 private:
51  void PrepareRendering(GfxView& view, IndexedVertexArray& va, bool is_sel);
52 
53  CPKRenderOptionsPtr options_;
54 #if OST_SHADER_SUPPORT_ENABLED
55  FastSphereRenderer fsr_,sel_fsr_;
56 #endif
57 };
58 
59 }}}
60 
61 #endif // OST_GFX_CPK_RENDERER_HH