Warning, /include/Geant4/tools/offscreen/sg_viewer is written in an unsupported language. File is not indexed.
0001 // Copyright (C) 2010, Guy Barrand. All rights reserved.
0002 // See the file tools.license for terms.
0003
0004 #ifndef tools_offscreen_sg_viewer
0005 #define tools_offscreen_sg_viewer
0006
0007 #include "session"
0008
0009 #include "../sg/viewer"
0010 #include "../sg/zb_manager"
0011 #include "../sg/gl2ps_manager"
0012 #include "../sg/write_paper"
0013
0014 namespace tools {namespace sg {class device_interactor;}}
0015
0016 namespace tools {
0017 namespace offscreen {
0018
0019 class sg_viewer : public sg::viewer, public offscreen::viewer {
0020 typedef sg::viewer parent;
0021 protected:
0022 virtual void render() {write_paper();}
0023 public:
0024 sg_viewer(session& a_session,
0025 int /*a_x*/ = 0,int /*a_y*/ = 0,
0026 unsigned int a_width = 500,unsigned int a_height = 500,
0027 const std::string& /*a_win_title*/ = "")
0028 :parent(a_session.out(),a_width,a_height)
0029 ,m_session(a_session)
0030 ,m_file_format("zb_ps")
0031 ,m_file_name("out_zb.ps")
0032 ,m_png_writer(0)
0033 ,m_jpeg_writer(0)
0034 ,m_do_transparency(true)
0035 ,m_top_to_bottom(true)
0036 {}
0037 virtual ~sg_viewer() {}
0038 protected:
0039 sg_viewer(const sg_viewer& a_from)
0040 :parent(a_from)
0041 ,offscreen::viewer(a_from)
0042 ,m_session(a_from.m_session)
0043 ,m_zb_mgr(a_from.m_zb_mgr)
0044 ,m_gl2ps_mgr(a_from.m_gl2ps_mgr)
0045 ,m_file_format(a_from.m_file_format)
0046 ,m_file_name(a_from.m_file_name)
0047 ,m_png_writer(a_from.m_png_writer)
0048 ,m_jpeg_writer(a_from.m_jpeg_writer)
0049 ,m_do_transparency(a_from.m_do_transparency)
0050 ,m_top_to_bottom(a_from.m_top_to_bottom)
0051 ,m_opts_1(a_from.m_opts_1)
0052 ,m_opts_2(a_from.m_opts_2)
0053 {}
0054 sg_viewer& operator=(const sg_viewer& a_from){
0055 parent::operator=(a_from);
0056 m_file_format = a_from.m_file_format;
0057 m_file_name = a_from.m_file_name;
0058 m_png_writer = a_from.m_png_writer;
0059 m_jpeg_writer = a_from.m_jpeg_writer;
0060 m_do_transparency = a_from.m_do_transparency;
0061 m_top_to_bottom = a_from.m_top_to_bottom;
0062 m_opts_1 = a_from.m_opts_1;
0063 m_opts_2 = a_from.m_opts_2;
0064 return *this;
0065 }
0066 public:
0067 bool has_window() const {return true;}
0068
0069 bool show() {
0070 m_session.to_render(this);
0071 return true;
0072 }
0073
0074 void win_render() {
0075 m_session.to_render(this);
0076 }
0077
0078 void set_device_interactor(sg::device_interactor*) {}
0079
0080 public:
0081 void set_file_format(const std::string& a_file_format) {m_file_format = a_file_format;}
0082 void set_file_name(const std::string& a_file_name) {m_file_name = a_file_name;}
0083 const std::string& file_format() const {return m_file_format;}
0084 const std::string& file_name() const {return m_file_name;}
0085 void set_png_writer(sg::png_writer a_png_writer) {m_png_writer = a_png_writer;}
0086 void set_jpeg_writer(sg::jpeg_writer a_jpeg_writer) {m_jpeg_writer = a_jpeg_writer;}
0087 void set_do_transparency(bool a_do_transparency) {m_do_transparency = a_do_transparency;}
0088 void set_top_to_bottom(bool a_top_to_bottom) {m_top_to_bottom = a_top_to_bottom;}
0089 void set_opts_1(const std::string& a_opts) {m_opts_1 = a_opts;}
0090 void set_opts_2(const std::string& a_opts) {m_opts_2 = a_opts;}
0091
0092 bool write_paper() {
0093 if(!m_ww) return false;
0094 if(!m_wh) return false;
0095 return sg::write_paper(m_out,m_gl2ps_mgr,m_zb_mgr,
0096 m_png_writer,m_jpeg_writer,
0097 m_clear_color.r(),
0098 m_clear_color.g(),
0099 m_clear_color.b(),
0100 m_clear_color.a(),
0101 m_sg,m_ww,m_wh,
0102 m_file_name,m_file_format,
0103 m_do_transparency,m_top_to_bottom,
0104 m_opts_1,m_opts_2);
0105 }
0106 protected:
0107 session& m_session;
0108 sg::zb_manager m_zb_mgr;
0109 sg::gl2ps_manager m_gl2ps_mgr;
0110 std::string m_file_format;
0111 std::string m_file_name;
0112 sg::png_writer m_png_writer;
0113 sg::jpeg_writer m_jpeg_writer;
0114 bool m_do_transparency;
0115 bool m_top_to_bottom;
0116 std::string m_opts_1;
0117 std::string m_opts_2;
0118 };
0119
0120 }}
0121
0122 #endif
0123
