00001 /* $Id:$ */ 00002 00003 #ifndef __POVRAY_EXPORTER_H 00004 #define __POVRAY_EXPORTER_H 00005 00006 /* 00007 * Writes scene graph structure to the POV-Ray's file format. 00008 */ 00009 00010 #include <esg/explorer/Exporter.h> 00011 #include <esg/geometry/Sphere.h> 00012 #include <esg/mesh/Mesh.h> 00013 #include <esg/visitor/MatVisitor.h> 00014 00015 namespace esg { 00016 00017 class POVRayExporter : public Exporter { 00018 protected: 00019 unsigned _oid; 00020 00021 protected: 00022 void _write_mesh (Mesh&, int /* texture */); 00023 void _write_sphere (const Sphere&, int /* texture */); 00024 void _write_texture (MatVisitor&, unsigned); 00025 void _write_light_source (Emittance&); 00026 00027 virtual bool _process_leaf (SceneGraphObject&); 00028 virtual void _accept_new_transformation (const Matrix4&) {} 00029 00030 public: 00031 POVRayExporter (FILE * f /* opened (!) file */, 00032 bool c /* wether to close file at the end */) 00033 : Exporter(f, c), _oid(0) 00034 {} 00035 }; 00036 00037 }; // namespace 00038 00039 #endif // __POVRAY_EXPORTER_H
1.4.6