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Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. * 17 // * 17 // * * 18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************* 24 // ******************************************************************** 25 // 25 // 26 // 26 // >> 27 // $Id$ 27 // 28 // 28 // 29 // 29 // Andrew Walkden 16th April 1997 30 // Andrew Walkden 16th April 1997 30 // G4OpenGLXmStyleCallbacks : 31 // G4OpenGLXmStyleCallbacks : 31 // Several callback func 32 // Several callback functions used by 32 // elements of the contr 33 // elements of the control panel to 33 // determine how to visu 34 // determine how to visualize the view. 34 35 >> 36 #ifdef G4VIS_BUILD_OPENGLXM_DRIVER >> 37 35 #include "G4OpenGLXmViewer.hh" 38 #include "G4OpenGLXmViewer.hh" 36 #include "G4SystemOfUnits.hh" 39 #include "G4SystemOfUnits.hh" 37 40 38 void G4OpenGLXmViewer::drawing_style_callback 41 void G4OpenGLXmViewer::drawing_style_callback (Widget w, 39 XtPointer clientData, 42 XtPointer clientData, 40 XtPointer) 43 XtPointer) 41 { 44 { 42 G4long choice = (G4long)clientData; 45 G4long choice = (G4long)clientData; 43 G4OpenGLXmViewer* pView; 46 G4OpenGLXmViewer* pView; 44 XtVaGetValues (XtParent(w), 47 XtVaGetValues (XtParent(w), 45 XmNuserData, &pView, 48 XmNuserData, &pView, 46 NULL); 49 NULL); 47 G4ViewParameters::DrawingStyle style; 50 G4ViewParameters::DrawingStyle style; 48 51 49 switch (choice) { 52 switch (choice) { 50 53 51 case 0: 54 case 0: 52 style = G4ViewParameters::wireframe; 55 style = G4ViewParameters::wireframe; 53 break; 56 break; 54 57 55 case 1: 58 case 1: 56 style = G4ViewParameters::hlr; 59 style = G4ViewParameters::hlr; 57 break; 60 break; 58 61 59 case 2: 62 case 2: 60 style = G4ViewParameters::hsr; 63 style = G4ViewParameters::hsr; 61 break; 64 break; 62 65 63 case 3: 66 case 3: 64 style = G4ViewParameters::hlhsr; 67 style = G4ViewParameters::hlhsr; 65 break; 68 break; 66 69 67 default: 70 default: 68 style = G4ViewParameters::wireframe; 71 style = G4ViewParameters::wireframe; 69 G4Exception 72 G4Exception 70 ("G4OpenGLXmViewer::drawing_style_callba 73 ("G4OpenGLXmViewer::drawing_style_callback", 71 "opengl2006", FatalException, 74 "opengl2006", FatalException, 72 "Unrecognised case in drawing_style_cal 75 "Unrecognised case in drawing_style_callback."); 73 } 76 } 74 77 75 pView->fVP.SetDrawingStyle (style); 78 pView->fVP.SetDrawingStyle (style); 76 79 77 pView->SetView (); 80 pView->SetView (); 78 pView->ClearView (); 81 pView->ClearView (); 79 pView->DrawView (); 82 pView->DrawView (); 80 } 83 } 81 84 82 void G4OpenGLXmViewer::background_color_callba 85 void G4OpenGLXmViewer::background_color_callback (Widget w, 83 XtPointer clientData, 86 XtPointer clientData, 84 XtPointer) 87 XtPointer) 85 { 88 { 86 G4long choice = (G4long)clientData; 89 G4long choice = (G4long)clientData; 87 G4OpenGLXmViewer* pView; 90 G4OpenGLXmViewer* pView; 88 XtVaGetValues (XtParent(w), 91 XtVaGetValues (XtParent(w), 89 XmNuserData, &pView, 92 XmNuserData, &pView, 90 NULL); 93 NULL); 91 94 92 95 93 //I need to revisit the kernel if the backgr 96 //I need to revisit the kernel if the background colour changes and 94 //hidden line removal is enabled, because hl 97 //hidden line removal is enabled, because hlr drawing utilises the 95 //background colour in its drawing... 98 //background colour in its drawing... 96 // (Note added by JA 13/9/2005) Background n 99 // (Note added by JA 13/9/2005) Background now handled in view 97 // parameters. A kernel visit is triggered 100 // parameters. A kernel visit is triggered on change of background. 98 switch (choice) { 101 switch (choice) { 99 102 100 case 0: 103 case 0: 101 ((G4ViewParameters&)pView->GetViewParamete 104 ((G4ViewParameters&)pView->GetViewParameters()). 102 SetBackgroundColour(G4Colour(1.,1.,1.)); 105 SetBackgroundColour(G4Colour(1.,1.,1.)); // White 103 break; 106 break; 104 107 105 case 1: 108 case 1: 106 ((G4ViewParameters&)pView->GetViewParamete 109 ((G4ViewParameters&)pView->GetViewParameters()). 107 SetBackgroundColour(G4Colour(0.,0.,0.)); 110 SetBackgroundColour(G4Colour(0.,0.,0.)); // Black 108 break; 111 break; 109 112 110 default: 113 default: 111 G4Exception 114 G4Exception 112 ("G4OpenGLXmViewer::background_color_cal 115 ("G4OpenGLXmViewer::background_color_callback", 113 "opengl2008", FatalException, 116 "opengl2008", FatalException, 114 "Unrecognised case in background_color_ 117 "Unrecognised case in background_color_callback."); 115 } 118 } 116 119 117 pView->SetView (); 120 pView->SetView (); 118 pView->ClearView (); 121 pView->ClearView (); 119 pView->DrawView (); 122 pView->DrawView (); 120 } 123 } 121 124 122 void G4OpenGLXmViewer::transparency_callback ( 125 void G4OpenGLXmViewer::transparency_callback (Widget w, 123 XtPointer clientData, 126 XtPointer clientData, 124 XtPointer) 127 XtPointer) 125 { 128 { 126 G4long choice = (G4long)clientData; 129 G4long choice = (G4long)clientData; 127 G4OpenGLXmViewer* pView; 130 G4OpenGLXmViewer* pView; 128 XtVaGetValues (XtParent(w), 131 XtVaGetValues (XtParent(w), 129 XmNuserData, &pView, 132 XmNuserData, &pView, 130 NULL); 133 NULL); 131 134 132 switch (choice) { 135 switch (choice) { 133 136 134 case 0: 137 case 0: 135 pView->transparency_enabled = false; 138 pView->transparency_enabled = false; 136 break; 139 break; 137 140 138 case 1: 141 case 1: 139 pView->transparency_enabled = true; 142 pView->transparency_enabled = true; 140 break; 143 break; 141 144 142 default: 145 default: 143 G4Exception 146 G4Exception 144 ("G4OpenGLXmViewer::transparency_callbac 147 ("G4OpenGLXmViewer::transparency_callback", 145 "opengl2009", FatalException, 148 "opengl2009", FatalException, 146 "Unrecognised case in transparency_call 149 "Unrecognised case in transparency_callback."); 147 } 150 } 148 151 149 pView->SetNeedKernelVisit (true); 152 pView->SetNeedKernelVisit (true); 150 pView->SetView (); 153 pView->SetView (); 151 pView->ClearView (); 154 pView->ClearView (); 152 pView->DrawView (); 155 pView->DrawView (); 153 } 156 } 154 157 155 void G4OpenGLXmViewer::antialias_callback (Wid 158 void G4OpenGLXmViewer::antialias_callback (Widget w, 156 XtPointer clientData, 159 XtPointer clientData, 157 XtPointer) 160 XtPointer) 158 { 161 { 159 G4long choice = (G4long)clientData; 162 G4long choice = (G4long)clientData; 160 G4OpenGLXmViewer* pView; 163 G4OpenGLXmViewer* pView; 161 XtVaGetValues (XtParent(w), 164 XtVaGetValues (XtParent(w), 162 XmNuserData, &pView, 165 XmNuserData, &pView, 163 NULL); 166 NULL); 164 167 165 switch (choice) { 168 switch (choice) { 166 169 167 case 0: 170 case 0: 168 pView->antialiasing_enabled = false; 171 pView->antialiasing_enabled = false; 169 glDisable (GL_LINE_SMOOTH); 172 glDisable (GL_LINE_SMOOTH); 170 glDisable (GL_POLYGON_SMOOTH); 173 glDisable (GL_POLYGON_SMOOTH); 171 break; 174 break; 172 175 173 case 1: 176 case 1: 174 pView->antialiasing_enabled = true; 177 pView->antialiasing_enabled = true; 175 glEnable (GL_LINE_SMOOTH); 178 glEnable (GL_LINE_SMOOTH); 176 glHint (GL_LINE_SMOOTH_HINT, GL_NICEST); 179 glHint (GL_LINE_SMOOTH_HINT, GL_NICEST); 177 glEnable (GL_POLYGON_SMOOTH); 180 glEnable (GL_POLYGON_SMOOTH); 178 glHint (GL_POLYGON_SMOOTH_HINT, GL_NICEST) 181 glHint (GL_POLYGON_SMOOTH_HINT, GL_NICEST); 179 break; 182 break; 180 183 181 default: 184 default: 182 G4Exception 185 G4Exception 183 ("G4OpenGLXmViewer::antialias_callback", 186 ("G4OpenGLXmViewer::antialias_callback", 184 "opengl2010", FatalException, 187 "opengl2010", FatalException, 185 "Unrecognised case in antialiasing_call 188 "Unrecognised case in antialiasing_callback."); 186 } 189 } 187 190 188 pView->SetView (); 191 pView->SetView (); 189 pView->ClearView (); 192 pView->ClearView (); 190 pView->DrawView (); 193 pView->DrawView (); 191 } 194 } 192 195 193 void G4OpenGLXmViewer::haloing_callback (Widge 196 void G4OpenGLXmViewer::haloing_callback (Widget w, 194 XtPointer clientData, 197 XtPointer clientData, 195 XtPointer) 198 XtPointer) 196 { 199 { 197 G4long choice = (G4long)clientData; 200 G4long choice = (G4long)clientData; 198 G4OpenGLXmViewer* pView; 201 G4OpenGLXmViewer* pView; 199 XtVaGetValues (XtParent(w), 202 XtVaGetValues (XtParent(w), 200 XmNuserData, &pView, 203 XmNuserData, &pView, 201 NULL); 204 NULL); 202 205 203 switch (choice) { 206 switch (choice) { 204 207 205 case 0: 208 case 0: 206 pView->haloing_enabled = false; 209 pView->haloing_enabled = false; 207 break; 210 break; 208 211 209 case 1: 212 case 1: 210 pView->haloing_enabled = true; 213 pView->haloing_enabled = true; 211 break; 214 break; 212 215 213 default: 216 default: 214 G4Exception 217 G4Exception 215 ("G4OpenGLXmViewer::haloing_callback", 218 ("G4OpenGLXmViewer::haloing_callback", 216 "opengl2011", FatalException, 219 "opengl2011", FatalException, 217 "Unrecognised case in haloing_callback. 220 "Unrecognised case in haloing_callback."); 218 } 221 } 219 222 220 pView->SetView (); 223 pView->SetView (); 221 pView->ClearView (); 224 pView->ClearView (); 222 pView->DrawView (); 225 pView->DrawView (); 223 } 226 } 224 227 225 void G4OpenGLXmViewer::aux_edge_callback (Widg 228 void G4OpenGLXmViewer::aux_edge_callback (Widget w, 226 XtPointer clientData, 229 XtPointer clientData, 227 XtPointer) 230 XtPointer) 228 { 231 { 229 G4long choice = (G4long)clientData; 232 G4long choice = (G4long)clientData; 230 G4OpenGLXmViewer* pView; 233 G4OpenGLXmViewer* pView; 231 XtVaGetValues (XtParent(w), 234 XtVaGetValues (XtParent(w), 232 XmNuserData, &pView, 235 XmNuserData, &pView, 233 NULL); 236 NULL); 234 237 235 switch (choice) { 238 switch (choice) { 236 239 237 case 0: 240 case 0: 238 pView->fVP.SetAuxEdgeVisible(false); 241 pView->fVP.SetAuxEdgeVisible(false); 239 break; 242 break; 240 243 241 case 1: 244 case 1: 242 pView->fVP.SetAuxEdgeVisible(true); 245 pView->fVP.SetAuxEdgeVisible(true); 243 break; 246 break; 244 247 245 default: 248 default: 246 G4Exception 249 G4Exception 247 ("G4OpenGLXmViewer::aux_edge_callback", 250 ("G4OpenGLXmViewer::aux_edge_callback", 248 "opengl2012", FatalException, 251 "opengl2012", FatalException, 249 "Unrecognised case in aux_edge_callback 252 "Unrecognised case in aux_edge_callback."); 250 } 253 } 251 254 252 pView->SetNeedKernelVisit (true); 255 pView->SetNeedKernelVisit (true); 253 pView->SetView (); 256 pView->SetView (); 254 pView->ClearView (); 257 pView->ClearView (); 255 pView->DrawView (); 258 pView->DrawView (); 256 } 259 } 257 260 258 void G4OpenGLXmViewer::projection_callback (Wi 261 void G4OpenGLXmViewer::projection_callback (Widget w, 259 XtPointer clientData, 262 XtPointer clientData, 260 XtPointer) 263 XtPointer) 261 { 264 { 262 G4OpenGLXmViewer* pView = (G4OpenGLXmViewer* 265 G4OpenGLXmViewer* pView = (G4OpenGLXmViewer*)clientData; 263 266 264 G4int choice = get_int_userData (w); 267 G4int choice = get_int_userData (w); 265 268 266 switch (choice) { 269 switch (choice) { 267 case 0: 270 case 0: 268 { 271 { 269 pView->fVP.SetFieldHalfAngle (0.); 272 pView->fVP.SetFieldHalfAngle (0.); 270 break; 273 break; 271 } 274 } 272 275 273 case 1: 276 case 1: 274 { 277 { 275 if (pView->fov > 89.5 || pView->fov <= 0 278 if (pView->fov > 89.5 || pView->fov <= 0.0) { 276 G4cout << "Field half angle should be 0 < an 279 G4cout << "Field half angle should be 0 < angle <= 89.5 degrees."; 277 G4cout << G4endl; 280 G4cout << G4endl; 278 } 281 } 279 else { 282 else { 280 pView->fVP.SetFieldHalfAngle (pView->fov * d 283 pView->fVP.SetFieldHalfAngle (pView->fov * deg); 281 } 284 } 282 break; 285 break; 283 } 286 } 284 default: 287 default: 285 { 288 { 286 G4Exception 289 G4Exception 287 ("G4OpenGLXmViewer::projection_callback", 290 ("G4OpenGLXmViewer::projection_callback", 288 "opengl2013", FatalException, 291 "opengl2013", FatalException, 289 "Unrecognised choice made in projection_cal 292 "Unrecognised choice made in projection_callback"); 290 } 293 } 291 } 294 } 292 295 293 pView->SetView (); 296 pView->SetView (); 294 pView->ClearView (); 297 pView->ClearView (); 295 pView->DrawView (); 298 pView->DrawView (); 296 } 299 } >> 300 >> 301 #endif >> 302 297 303