OpenStructure: stage/include/ost/gfx/impl/trace_renderer

00001 //------------------------------------------------------------------------------
00002 // This file is part of the OpenStructure project <www.openstructure.org>
00003 //
00004 // Copyright (C) 2008-2011 by the OpenStructure authors
00005 //
00006 // This library is free software; you can redistribute it and/or modify it under
00007 // the terms of the GNU Lesser General Public License as published by the Free
00008 // Software Foundation; either version 3.0 of the License, or (at your option)
00009 // any later version.
00010 // This library is distributed in the hope that it will be useful, but WITHOUT
00011 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
00012 // FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
00013 // details.
00014 //
00015 // You should have received a copy of the GNU Lesser General Public License
00016 // along with this library; if not, write to the Free Software Foundation, Inc.,
00017 // 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
00018 //------------------------------------------------------------------------------
00019 #ifndef OST_GFX_IMPL_TRACE_RENDERER_BASE_HH
00020 #define OST_GFX_IMPL_TRACE_RENDERER_BASE_HH
00021 
00022 /*
00023   Authors: Marco Biasini, Ansgar Philippsen
00024 */
00025 
00026 #include <ost/gfx/module_config.hh>
00027 #include <ost/gfx/impl/entity_renderer.hh>
00028 #include <ost/gfx/impl/backbone_trace.hh>
00029 
00030 namespace ost { namespace gfx { namespace impl {
00031 
00040 class DLLEXPORT_OST_GFX TraceRendererBase : public EntityRenderer {
00041 public:
00042   TraceRendererBase(BackboneTrace* trace, int overshoot);
00043   
00044   virtual geom::AlignedCuboid GetBoundingBox() const;  
00045   
00046   virtual void PrepareRendering(bool twist_hack);
00047   virtual bool HasDataToRender() const;
00048   virtual void UpdateViews();  
00049   virtual void Apply(const gfx::ByElementColorOp& op);
00050   virtual void Apply(const gfx::ByChainColorOp& op);
00051   virtual void Apply(const gfx::UniformColorOp& op);
00052   virtual void Apply(const gfx::GradientLevelColorOp& op);
00053   virtual void Apply(const gfx::EntityViewColorOp& op);
00054 #if OST_IMG_ENABLED
00055   virtual void Apply(const gfx::MapHandleColorOp& op);
00056 #endif  
00057 
00058   virtual void PickAtom(const geom::Line3& line, Real line_width,
00059                         mol::AtomHandle& picked_atom);
00060 
00061   virtual void PickBond(const geom::Line3& line, Real line_width,
00062                         mol::BondHandle& picked_bond);
00063 protected:
00064   
00065   void set_node_colors(const Color& c, const mol::Query& q, ColorMask mask);
00066 
00067   void rebuild_sel(const SplineEntryListList& spline_list_list, 
00068                    SplineEntryListList& sel_spline_list_list,
00069                    const Color& sel_color);
00070 
00071   BackboneTrace* trace_;
00072   BackboneTrace trace_subset_;
00073   BackboneTrace sel_subset_;
00074 };
00075 
00076 }}}
00077 
00078 #endif
stage/include/ost/gfx/impl/trace_renderer_base.hh
