source: trunk/source/visualization/management/src/G4VisCommandsViewer.cc@ 1301

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25//
26//
27// $Id: G4VisCommandsViewer.cc,v 1.76 2010/05/29 21:20:20 allison Exp $
28// GEANT4 tag $Name: $
29
30// /vis/viewer commands - John Allison 25th October 1998
31
32#include "G4VisCommandsViewer.hh"
33
34#include "G4VisManager.hh"
35#include "G4GraphicsSystemList.hh"
36#include "G4VisCommandsScene.hh"
37#include "G4UImanager.hh"
38#include "G4UIcommand.hh"
39#include "G4UIcmdWithoutParameter.hh"
40#include "G4UIcmdWithAString.hh"
41#include "G4UIcmdWithADouble.hh"
42#include "G4UIcmdWithADoubleAndUnit.hh"
43#include "G4UIcmdWith3Vector.hh"
44#include "G4UnitsTable.hh"
45#include "G4ios.hh"
46#include <sstream>
47
48G4VVisCommandViewer::G4VVisCommandViewer () {}
49
50G4VVisCommandViewer::~G4VVisCommandViewer () {}
51
52void G4VVisCommandViewer::SetViewParameters
53(G4VViewer* viewer, const G4ViewParameters& viewParams) {
54 G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
55 viewer->SetViewParameters(viewParams);
56 G4VSceneHandler* sceneHandler = viewer->GetSceneHandler();
57 if (sceneHandler && sceneHandler->GetScene()) {
58 if (viewParams.IsAutoRefresh()) {
59 G4UImanager::GetUIpointer()->ApplyCommand("/vis/viewer/refresh");
60 }
61 else {
62 if (verbosity >= G4VisManager::confirmations) {
63 G4cout << "Issue /vis/viewer/refresh to see effect." << G4endl;
64 }
65 }
66 }
67}
68
69////////////// /vis/viewer/addCutawayPlane ///////////////////////////////////////
70
71G4VisCommandViewerAddCutawayPlane::G4VisCommandViewerAddCutawayPlane () {
72 G4bool omitable;
73 fpCommand = new G4UIcommand ("/vis/viewer/addCutawayPlane", this);
74 fpCommand -> SetGuidance
75 ("Add cutaway plane to current viewer.");
76 G4UIparameter* parameter;
77 parameter = new G4UIparameter("x",'d',omitable = true);
78 parameter -> SetDefaultValue (0);
79 parameter -> SetGuidance ("Coordinate of point on the plane.");
80 fpCommand->SetParameter(parameter);
81 parameter = new G4UIparameter("y",'d',omitable = true);
82 parameter -> SetDefaultValue (0);
83 parameter -> SetGuidance ("Coordinate of point on the plane.");
84 fpCommand->SetParameter(parameter);
85 parameter = new G4UIparameter("z",'d',omitable = true);
86 parameter -> SetDefaultValue (0);
87 parameter -> SetGuidance ("Coordinate of point on the plane.");
88 fpCommand->SetParameter(parameter);
89 parameter = new G4UIparameter("unit",'s',omitable = true);
90 parameter -> SetDefaultValue ("m");
91 parameter -> SetGuidance ("Unit of point on the plane.");
92 fpCommand->SetParameter(parameter);
93 parameter = new G4UIparameter("nx",'d',omitable = true);
94 parameter -> SetDefaultValue (1);
95 parameter -> SetGuidance ("Component of plane normal.");
96 fpCommand->SetParameter(parameter);
97 parameter = new G4UIparameter("ny",'d',omitable = true);
98 parameter -> SetDefaultValue (0);
99 parameter -> SetGuidance ("Component of plane normal.");
100 fpCommand->SetParameter(parameter);
101 parameter = new G4UIparameter("nz",'d',omitable = true);
102 parameter -> SetDefaultValue (0);
103 parameter -> SetGuidance ("Component of plane normal.");
104 fpCommand->SetParameter(parameter);
105}
106
107G4VisCommandViewerAddCutawayPlane::~G4VisCommandViewerAddCutawayPlane () {
108 delete fpCommand;
109}
110
111G4String G4VisCommandViewerAddCutawayPlane::GetCurrentValue (G4UIcommand*) {
112 return "";
113}
114
115void G4VisCommandViewerAddCutawayPlane::SetNewValue (G4UIcommand*, G4String newValue) {
116
117 G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
118
119 G4VViewer* viewer = fpVisManager -> GetCurrentViewer ();
120 if (!viewer) {
121 if (verbosity >= G4VisManager::errors) {
122 G4cout <<
123 "ERROR: No current viewer - \"/vis/viewer/list\" to see possibilities."
124 << G4endl;
125 }
126 return;
127 }
128
129 G4double x, y, z, nx, ny, nz;
130 G4String unit;
131 std::istringstream is (newValue);
132 is >> x >> y >> z >> unit >> nx >> ny >> nz;
133 G4double F = G4UIcommand::ValueOf(unit);
134 x *= F; y *= F; z *= F;
135
136 G4ViewParameters vp = viewer->GetViewParameters();
137 vp.AddCutawayPlane(G4Plane3D(G4Normal3D(nx,ny,nz), G4Point3D(x,y,z)));
138 if (verbosity >= G4VisManager::confirmations) {
139 G4cout << "Cutaway planes for viewer \"" << viewer->GetName() << "\" now:";
140 const G4Planes& cutaways = vp.GetCutawayPlanes();
141 for (size_t i = 0; i < cutaways.size(); ++i)
142 G4cout << "\n " << i << ": " << cutaways[i];
143 G4cout << G4endl;
144 }
145
146 SetViewParameters(viewer, vp);
147}
148
149////////////// /vis/viewer/changeCutawayPlane ///////////////////////////////////////
150
151G4VisCommandViewerChangeCutawayPlane::G4VisCommandViewerChangeCutawayPlane () {
152 G4bool omitable;
153 fpCommand = new G4UIcommand ("/vis/viewer/changeCutawayPlane", this);
154 fpCommand -> SetGuidance("Change cutaway plane.");
155 G4UIparameter* parameter;
156 parameter = new G4UIparameter("index",'i',omitable = false);
157 parameter -> SetGuidance ("Index of plane: 0, 1, 2.");
158 fpCommand->SetParameter(parameter);
159 parameter = new G4UIparameter("x",'d',omitable = true);
160 parameter -> SetDefaultValue (0);
161 parameter -> SetGuidance ("Coordinate of point on the plane.");
162 fpCommand->SetParameter(parameter);
163 parameter = new G4UIparameter("y",'d',omitable = true);
164 parameter -> SetDefaultValue (0);
165 parameter -> SetGuidance ("Coordinate of point on the plane.");
166 fpCommand->SetParameter(parameter);
167 parameter = new G4UIparameter("z",'d',omitable = true);
168 parameter -> SetDefaultValue (0);
169 parameter -> SetGuidance ("Coordinate of point on the plane.");
170 fpCommand->SetParameter(parameter);
171 parameter = new G4UIparameter("unit",'s',omitable = true);
172 parameter -> SetDefaultValue ("m");
173 parameter -> SetGuidance ("Unit of point on the plane.");
174 fpCommand->SetParameter(parameter);
175 parameter = new G4UIparameter("nx",'d',omitable = true);
176 parameter -> SetDefaultValue (1);
177 parameter -> SetGuidance ("Component of plane normal.");
178 fpCommand->SetParameter(parameter);
179 parameter = new G4UIparameter("ny",'d',omitable = true);
180 parameter -> SetDefaultValue (0);
181 parameter -> SetGuidance ("Component of plane normal.");
182 fpCommand->SetParameter(parameter);
183 parameter = new G4UIparameter("nz",'d',omitable = true);
184 parameter -> SetDefaultValue (0);
185 parameter -> SetGuidance ("Component of plane normal.");
186 fpCommand->SetParameter(parameter);
187}
188
189G4VisCommandViewerChangeCutawayPlane::~G4VisCommandViewerChangeCutawayPlane () {
190 delete fpCommand;
191}
192
193G4String G4VisCommandViewerChangeCutawayPlane::GetCurrentValue (G4UIcommand*) {
194 return "";
195}
196
197void G4VisCommandViewerChangeCutawayPlane::SetNewValue (G4UIcommand*, G4String newValue) {
198
199 G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
200
201 G4VViewer* viewer = fpVisManager -> GetCurrentViewer ();
202 if (!viewer) {
203 if (verbosity >= G4VisManager::errors) {
204 G4cout <<
205 "ERROR: No current viewer - \"/vis/viewer/list\" to see possibilities."
206 << G4endl;
207 }
208 return;
209 }
210
211 size_t index;
212 G4double x, y, z, nx, ny, nz;
213 G4String unit;
214 std::istringstream is (newValue);
215 is >> index >> x >> y >> z >> unit >> nx >> ny >> nz;
216 G4double F = G4UIcommand::ValueOf(unit);
217 x *= F; y *= F; z *= F;
218
219 G4ViewParameters vp = viewer->GetViewParameters();
220 vp.ChangeCutawayPlane(index,
221 G4Plane3D(G4Normal3D(nx,ny,nz), G4Point3D(x,y,z)));
222 if (verbosity >= G4VisManager::confirmations) {
223 G4cout << "Cutaway planes for viewer \"" << viewer->GetName() << "\" now:";
224 const G4Planes& cutaways = vp.GetCutawayPlanes();
225 for (size_t i = 0; i < cutaways.size(); ++i)
226 G4cout << "\n " << i << ": " << cutaways[i];
227 G4cout << G4endl;
228 }
229
230 SetViewParameters(viewer, vp);
231}
232
233////////////// /vis/viewer/clear ///////////////////////////////////////
234
235G4VisCommandViewerClear::G4VisCommandViewerClear () {
236 G4bool omitable, currentAsDefault;
237 fpCommand = new G4UIcmdWithAString ("/vis/viewer/clear", this);
238 fpCommand -> SetGuidance ("Clears viewer.");
239 fpCommand -> SetGuidance
240 ("By default, clears current viewer. Specified viewer becomes current."
241 "\n\"/vis/viewer/list\" to see possible viewer names.");
242 fpCommand -> SetParameterName ("viewer-name",
243 omitable = true,
244 currentAsDefault = true);
245}
246
247G4VisCommandViewerClear::~G4VisCommandViewerClear () {
248 delete fpCommand;
249}
250
251G4String G4VisCommandViewerClear::GetCurrentValue (G4UIcommand*) {
252 G4VViewer* viewer = fpVisManager -> GetCurrentViewer ();
253 return viewer ? viewer -> GetName () : G4String("none");
254}
255
256void G4VisCommandViewerClear::SetNewValue (G4UIcommand*, G4String newValue) {
257
258 G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
259
260 G4String& clearName = newValue;
261 G4VViewer* viewer = fpVisManager -> GetViewer (clearName);
262 if (!viewer) {
263 if (verbosity >= G4VisManager::errors) {
264 G4cout << "ERROR: Viewer \"" << clearName
265 << "\" not found - \"/vis/viewer/list\" to see possibilities."
266 << G4endl;
267 }
268 return;
269 }
270
271 viewer->ClearView();
272 viewer->FinishView();
273 if (verbosity >= G4VisManager::confirmations) {
274 G4cout << "Viewer \"" << clearName << "\" cleared." << G4endl;
275 }
276
277}
278
279////////////// /vis/viewer/clearCutawayPlanes ///////////////////////////////////////
280
281G4VisCommandViewerClearCutawayPlanes::G4VisCommandViewerClearCutawayPlanes () {
282 fpCommand = new G4UIcmdWithoutParameter
283 ("/vis/viewer/clearCutawayPlanes", this);
284 fpCommand -> SetGuidance ("Clear cutaway planes of current viewer.");
285}
286
287G4VisCommandViewerClearCutawayPlanes::~G4VisCommandViewerClearCutawayPlanes () {
288 delete fpCommand;
289}
290
291G4String G4VisCommandViewerClearCutawayPlanes::GetCurrentValue (G4UIcommand*) {
292 return "";
293}
294
295void G4VisCommandViewerClearCutawayPlanes::SetNewValue (G4UIcommand*, G4String) {
296
297 G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
298
299 G4VViewer* viewer = fpVisManager -> GetCurrentViewer ();
300 if (!viewer) {
301 if (verbosity >= G4VisManager::errors) {
302 G4cout <<
303 "ERROR: No current viewer - \"/vis/viewer/list\" to see possibilities."
304 << G4endl;
305 }
306 return;
307 }
308
309 G4ViewParameters vp = viewer->GetViewParameters();
310 vp.ClearCutawayPlanes();
311 if (verbosity >= G4VisManager::confirmations) {
312 G4cout << "Cutaway planes for viewer \"" << viewer->GetName()
313 << "\" now cleared." << G4endl;
314 }
315
316 SetViewParameters(viewer, vp);
317}
318
319////////////// /vis/viewer/clearTransients //////////////////////////
320
321G4VisCommandViewerClearTransients::G4VisCommandViewerClearTransients () {
322 G4bool omitable, currentAsDefault;
323 fpCommand = new G4UIcmdWithAString ("/vis/viewer/clearTransients", this);
324 fpCommand -> SetGuidance ("Clears transients from viewer.");
325 fpCommand -> SetGuidance
326 ("By default, operates on current viewer. Specified viewer becomes current."
327 "\n\"/vis/viewer/list\" to see possible viewer names.");
328 fpCommand -> SetParameterName ("viewer-name",
329 omitable = true,
330 currentAsDefault = true);
331}
332
333G4VisCommandViewerClearTransients::~G4VisCommandViewerClearTransients () {
334 delete fpCommand;
335}
336
337G4String G4VisCommandViewerClearTransients::GetCurrentValue (G4UIcommand*) {
338 G4VViewer* viewer = fpVisManager -> GetCurrentViewer ();
339 return viewer ? viewer -> GetName () : G4String("none");
340}
341
342void G4VisCommandViewerClearTransients::SetNewValue (G4UIcommand*, G4String newValue) {
343
344 G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
345
346 G4String& clearName = newValue;
347 G4VViewer* viewer = fpVisManager -> GetViewer (clearName);
348 if (!viewer) {
349 if (verbosity >= G4VisManager::errors) {
350 G4cout << "ERROR: Viewer \"" << clearName
351 << "\" not found - \"/vis/viewer/list\" to see possibilities."
352 << G4endl;
353 }
354 return;
355 }
356
357 G4VSceneHandler* sceneHandler = viewer->GetSceneHandler();
358 sceneHandler->SetMarkForClearingTransientStore(false);
359 fpVisManager->ResetTransientsDrawnFlags();
360 sceneHandler->ClearTransientStore();
361 if (verbosity >= G4VisManager::confirmations) {
362 G4cout << "Viewer \"" << clearName << "\" cleared of transients."
363 << G4endl;
364 }
365
366}
367
368////////////// /vis/viewer/clone ///////////////////////////////////////
369
370G4VisCommandViewerClone::G4VisCommandViewerClone () {
371 G4bool omitable;
372 fpCommand = new G4UIcommand ("/vis/viewer/clone", this);
373 fpCommand -> SetGuidance ("Clones viewer.");
374 fpCommand -> SetGuidance
375 ("By default, clones current viewer. Clone becomes current."
376 "\nClone name, if not provided, is derived from the original name."
377 "\n\"/vis/viewer/list\" to see possible viewer names.");
378 G4UIparameter* parameter;
379 parameter = new G4UIparameter ("original-viewer-name", 's', omitable = true);
380 parameter -> SetCurrentAsDefault (true);
381 fpCommand -> SetParameter (parameter);
382 parameter = new G4UIparameter ("clone-name", 's', omitable = true);
383 parameter -> SetDefaultValue ("none");
384 fpCommand -> SetParameter (parameter);
385}
386
387G4VisCommandViewerClone::~G4VisCommandViewerClone () {
388 delete fpCommand;
389}
390
391G4String G4VisCommandViewerClone::GetCurrentValue (G4UIcommand*) {
392 G4VViewer* viewer = fpVisManager -> GetCurrentViewer ();
393 G4String originalName = viewer ? viewer -> GetName () : G4String("none");
394 return "\"" + originalName + "\"";
395}
396
397void G4VisCommandViewerClone::SetNewValue (G4UIcommand*, G4String newValue) {
398
399 G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
400
401 G4String originalName, cloneName;
402 std::istringstream is (newValue);
403
404 // Need to handle the possibility that the names contain embedded
405 // blanks within quotation marks...
406 char c;
407 while (is.get(c) && c == ' '){}
408 if (c == '"') {
409 while (is.get(c) && c != '"') {originalName += c;}
410 }
411 else {
412 originalName += c;
413 while (is.get(c) && c != ' ') {originalName += c;}
414 }
415 originalName = originalName.strip (G4String::both, ' ');
416 originalName = originalName.strip (G4String::both, '"');
417
418 G4VViewer* originalViewer = fpVisManager -> GetViewer (originalName);
419 if (!originalViewer) {
420 if (verbosity >= G4VisManager::errors) {
421 G4cout << "ERROR: Viewer \"" << originalName
422 << "\" not found - \"/vis/viewer/list\" to see possibilities."
423 << G4endl;
424 }
425 return;
426 }
427 originalName = originalViewer->GetName(); // Ensures long name.
428
429 while (is.get(c) && c == ' '){}
430 if (c == '"') {
431 while (is.get(c) && c != '"') {cloneName += c;}
432 }
433 else {
434 cloneName += c;
435 while (is.get(c) && c != ' ') {cloneName += c;}
436 }
437 cloneName = cloneName.strip (G4String::both, ' ');
438 cloneName = cloneName.strip (G4String::both, '"');
439
440 if (cloneName == "none") {
441 G4int subID = 0;
442 do {
443 cloneName = originalName;
444 std::ostringstream oss;
445 oss << '-' << subID++;
446 G4String::size_type lastDashPosition, nextSpacePosition;
447 if ((lastDashPosition = cloneName.rfind('-')) != G4String::npos &&
448 (nextSpacePosition = cloneName.find(" ", lastDashPosition)) !=
449 G4String::npos) {
450 cloneName.insert(nextSpacePosition, oss.str());
451 } else {
452 cloneName.insert(cloneName.find(' '), oss.str());
453 }
454 } while (fpVisManager -> GetViewer (cloneName));
455 }
456
457 if (fpVisManager -> GetViewer (cloneName)) {
458 if (verbosity >= G4VisManager::errors) {
459 G4cout << "ERROR: Putative clone viewer \"" << cloneName
460 << "\" already exists."
461 << G4endl;
462 }
463 return;
464 }
465
466 G4String windowSizeHint =
467 originalViewer->GetViewParameters().GetXGeometryString();
468
469 G4UImanager* UImanager = G4UImanager::GetUIpointer();
470 G4int keepVerbose = UImanager->GetVerboseLevel();
471 G4int newVerbose(0);
472 if (keepVerbose >= 2 ||
473 fpVisManager->GetVerbosity() >= G4VisManager::confirmations)
474 newVerbose = 2;
475 UImanager->SetVerboseLevel(newVerbose);
476 UImanager->ApplyCommand(G4String("/vis/viewer/select " + originalName));
477 UImanager->ApplyCommand
478 (G4String("/vis/viewer/create ! \"" + cloneName + "\" " + windowSizeHint));
479 UImanager->ApplyCommand(G4String("/vis/viewer/set/all " + originalName));
480 UImanager->SetVerboseLevel(keepVerbose);
481
482 if (verbosity >= G4VisManager::confirmations) {
483 G4cout << "Viewer \"" << originalName << "\" cloned." << G4endl;
484 G4cout << "Clone \"" << cloneName << "\" now current." << G4endl;
485 }
486}
487
488////////////// /vis/viewer/create ///////////////////////////////////////
489
490G4VisCommandViewerCreate::G4VisCommandViewerCreate (): fId (0) {
491 G4bool omitable;
492 fpCommand = new G4UIcommand ("/vis/viewer/create", this);
493 fpCommand -> SetGuidance
494 ("Creates a viewer for the specified scene handler.");
495 fpCommand -> SetGuidance
496 ("Default scene handler is the current scene handler. Invents a name"
497 "\nif not supplied. (Note: the system adds information to the name"
498 "\nfor identification - only the characters up to the first blank are"
499 "\nused for removing, selecting, etc.) This scene handler and viewer"
500 "\nbecome current.");
501 G4UIparameter* parameter;
502 parameter = new G4UIparameter ("scene-handler", 's', omitable = true);
503 parameter -> SetCurrentAsDefault (true);
504 fpCommand -> SetParameter (parameter);
505 parameter = new G4UIparameter ("viewer-name", 's', omitable = true);
506 parameter -> SetCurrentAsDefault (true);
507 fpCommand -> SetParameter (parameter);
508 parameter = new G4UIparameter ("window-size-hint", 's', omitable = true);
509 parameter->SetGuidance
510 ("integer (pixels) for square window placed by window manager or"
511 " X-Windows-type geometry string, e.g. 600x600-100+100");
512 parameter->SetDefaultValue("600");
513 fpCommand -> SetParameter (parameter);
514}
515
516G4VisCommandViewerCreate::~G4VisCommandViewerCreate () {
517 delete fpCommand;
518}
519
520G4String G4VisCommandViewerCreate::NextName () {
521 std::ostringstream oss;
522 G4VSceneHandler* sceneHandler = fpVisManager -> GetCurrentSceneHandler ();
523 oss << "viewer-" << fId << " (";
524 if (sceneHandler) {
525 oss << sceneHandler -> GetGraphicsSystem () -> GetName ();
526 }
527 else {
528 oss << "no_scene_handlers";
529 }
530 oss << ")";
531 return oss.str();
532}
533
534G4String G4VisCommandViewerCreate::GetCurrentValue (G4UIcommand*) {
535 G4String currentValue;
536 G4VSceneHandler* currentSceneHandler =
537 fpVisManager -> GetCurrentSceneHandler ();
538 if (currentSceneHandler) {
539 currentValue = currentSceneHandler -> GetName ();
540 }
541 else {
542 currentValue = "none";
543 }
544 currentValue += ' ';
545 currentValue += '"';
546 currentValue += NextName ();
547 currentValue += '"';
548
549 currentValue += " 600"; // Default number of pixels for window size hint.
550
551 return currentValue;
552}
553
554void G4VisCommandViewerCreate::SetNewValue (G4UIcommand*, G4String newValue) {
555
556 G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
557
558 G4String sceneHandlerName, newName;
559 G4String windowSizeHintString;
560 std::istringstream is (newValue);
561 is >> sceneHandlerName;
562
563 // Now need to handle the possibility that the second string
564 // contains embedded blanks within quotation marks...
565 char c;
566 while (is.get(c) && c == ' '){}
567 if (c == '"') {
568 while (is.get(c) && c != '"') {newName += c;}
569 }
570 else {
571 newName += c;
572 while (is.get(c) && c != ' ') {newName += c;}
573 }
574 newName = newName.strip (G4String::both, ' ');
575 newName = newName.strip (G4String::both, '"');
576
577 // Now get window size hint...
578 is >> windowSizeHintString;
579
580 const G4SceneHandlerList& sceneHandlerList =
581 fpVisManager -> GetAvailableSceneHandlers ();
582 G4int nHandlers = sceneHandlerList.size ();
583 if (nHandlers <= 0) {
584 if (verbosity >= G4VisManager::errors) {
585 G4cout <<
586 "ERROR: G4VisCommandViewerCreate::SetNewValue: no scene handlers."
587 "\n Create a scene handler with \"/vis/sceneHandler/create\""
588 << G4endl;
589 }
590 return;
591 }
592
593 G4int iHandler;
594 for (iHandler = 0; iHandler < nHandlers; iHandler++) {
595 if (sceneHandlerList [iHandler] -> GetName () == sceneHandlerName) break;
596 }
597
598 if (iHandler < 0 || iHandler >= nHandlers) {
599 // Invalid command line argument or none.
600 // This shouldn't happen!!!!!!
601 if (verbosity >= G4VisManager::errors) {
602 G4cout << "G4VisCommandViewerCreate::SetNewValue:"
603 " invalid scene handler specified."
604 << G4endl;
605 }
606 return;
607 }
608
609 // Valid index. Set current scene handler and graphics system in
610 // preparation for creating viewer.
611 G4VSceneHandler* sceneHandler = sceneHandlerList [iHandler];
612 if (sceneHandler != fpVisManager -> GetCurrentSceneHandler ()) {
613 fpVisManager -> SetCurrentSceneHandler (sceneHandler);
614 }
615
616 // Now deal with name of viewer.
617 G4String nextName = NextName ();
618 if (newName == "") {
619 newName = nextName;
620 }
621 if (newName == nextName) fId++;
622 G4String newShortName = fpVisManager -> ViewerShortName (newName);
623
624 for (iHandler = 0; iHandler < nHandlers; iHandler++) {
625 G4VSceneHandler* sceneHandler = sceneHandlerList [iHandler];
626 const G4ViewerList& viewerList = sceneHandler -> GetViewerList ();
627 for (size_t iViewer = 0; iViewer < viewerList.size (); iViewer++) {
628 if (viewerList [iViewer] -> GetShortName () == newShortName ) {
629 if (verbosity >= G4VisManager::errors) {
630 G4cout << "ERROR: Viewer \"" << newShortName << "\" already exists."
631 << G4endl;
632 }
633 return;
634 }
635 }
636 }
637
638 // WindowSizeHint and XGeometryString are picked up from the vis
639 // manager in the G4VViewer constructor. In G4VisManager, after Viewer
640 // creation, we will store theses parameters in G4ViewParameters.
641
642 fpVisManager -> CreateViewer (newName,windowSizeHintString);
643
644 G4VViewer* newViewer = fpVisManager -> GetCurrentViewer ();
645 if (newViewer && newViewer -> GetName () == newName) {
646 if (verbosity >= G4VisManager::confirmations) {
647 G4cout << "New viewer \"" << newName << "\" created." << G4endl;
648 }
649 }
650 else {
651 if (verbosity >= G4VisManager::errors) {
652 if (newViewer) {
653 G4cout << "ERROR: New viewer doesn\'t match!!! Curious!!" << G4endl;
654 } else {
655 G4cout << "WARNING: No viewer created." << G4endl;
656 }
657 }
658 }
659 // Refresh if appropriate...
660 if (newViewer) {
661 if (newViewer->GetViewParameters().IsAutoRefresh()) {
662 G4UImanager::GetUIpointer()->ApplyCommand("/vis/viewer/refresh");
663 }
664 else {
665 if (verbosity >= G4VisManager::confirmations) {
666 G4cout << "Issue /vis/viewer/refresh to see effect." << G4endl;
667 }
668 }
669 }
670}
671
672////////////// /vis/viewer/dolly and dollyTo ////////////////////////////
673
674G4VisCommandViewerDolly::G4VisCommandViewerDolly ():
675 fDollyIncrement (0.),
676 fDollyTo (0.)
677{
678 G4bool omitable, currentAsDefault;
679
680 fpCommandDolly = new G4UIcmdWithADoubleAndUnit
681 ("/vis/viewer/dolly", this);
682 fpCommandDolly -> SetGuidance
683 ("Incremental dolly.");
684 fpCommandDolly -> SetGuidance
685 ("Moves the camera incrementally towards target point.");
686 fpCommandDolly -> SetParameterName("increment",
687 omitable=true,
688 currentAsDefault=true);
689 fpCommandDolly -> SetDefaultUnit("m");
690
691 fpCommandDollyTo = new G4UIcmdWithADoubleAndUnit
692 ("/vis/viewer/dollyTo", this);
693 fpCommandDollyTo -> SetGuidance
694 ("Dolly to specific coordinate.");
695 fpCommandDollyTo -> SetGuidance
696 ("Places the camera towards target point relative to standard camera point.");
697 fpCommandDollyTo -> SetParameterName("distance",
698 omitable=true,
699 currentAsDefault=true);
700 fpCommandDollyTo -> SetDefaultUnit("m");
701}
702
703G4VisCommandViewerDolly::~G4VisCommandViewerDolly () {
704 delete fpCommandDolly;
705 delete fpCommandDollyTo;
706}
707
708G4String G4VisCommandViewerDolly::GetCurrentValue (G4UIcommand* command) {
709 G4String currentValue;
710 if (command == fpCommandDolly) {
711 currentValue = fpCommandDolly->ConvertToString(fDollyIncrement, "m");
712 }
713 else if (command == fpCommandDollyTo) {
714 currentValue = fpCommandDollyTo->ConvertToString(fDollyTo, "m");
715 }
716 return currentValue;
717}
718
719void G4VisCommandViewerDolly::SetNewValue (G4UIcommand* command,
720 G4String newValue) {
721
722
723 G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
724
725 G4VViewer* currentViewer = fpVisManager->GetCurrentViewer();
726 if (!currentViewer) {
727 if (verbosity >= G4VisManager::errors) {
728 G4cout <<
729 "ERROR: G4VisCommandsViewerDolly::SetNewValue: no current viewer."
730 << G4endl;
731 }
732 return;
733 }
734
735 G4ViewParameters vp = currentViewer->GetViewParameters();
736
737 if (command == fpCommandDolly) {
738 fDollyIncrement = fpCommandDolly->GetNewDoubleValue(newValue);
739 vp.IncrementDolly(fDollyIncrement);
740 }
741 else if (command == fpCommandDollyTo) {
742 fDollyTo = fpCommandDolly->GetNewDoubleValue(newValue);
743 vp.SetDolly(fDollyTo);
744 }
745
746 if (verbosity >= G4VisManager::confirmations) {
747 G4cout << "Dolly distance changed to " << vp.GetDolly() << G4endl;
748 }
749
750 SetViewParameters(currentViewer, vp);
751}
752
753////////////// /vis/viewer/flush ///////////////////////////////////////
754
755G4VisCommandViewerFlush::G4VisCommandViewerFlush () {
756 G4bool omitable, currentAsDefault;
757 fpCommand = new G4UIcmdWithAString ("/vis/viewer/flush", this);
758 fpCommand -> SetGuidance
759 ("Compound command: \"/vis/viewer/refresh\" + \"/vis/viewer/update\".");
760 fpCommand -> SetGuidance
761 ("Useful for refreshing and initiating post-processing for graphics"
762 "\nsystems which need post-processing. By default, acts on current"
763 "\nviewer. \"/vis/viewer/list\" to see possible viewers. Viewer"
764 "\nbecomes current.");
765 fpCommand -> SetParameterName ("viewer-name",
766 omitable = true,
767 currentAsDefault = true);
768}
769
770G4VisCommandViewerFlush::~G4VisCommandViewerFlush () {
771 delete fpCommand;
772}
773
774G4String G4VisCommandViewerFlush::GetCurrentValue
775(G4UIcommand*) {
776 G4VViewer* viewer = fpVisManager -> GetCurrentViewer ();
777 return viewer ? viewer -> GetName () : G4String("none");
778}
779
780void G4VisCommandViewerFlush::SetNewValue (G4UIcommand*, G4String newValue) {
781
782 G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
783
784 G4String& flushName = newValue;
785 G4VViewer* viewer = fpVisManager -> GetViewer (flushName);
786 if (!viewer) {
787 if (verbosity >= G4VisManager::errors) {
788 G4cout << "ERROR: Viewer \"" << flushName << "\"" <<
789 " not found - \"/vis/viewer/list\"\n to see possibilities."
790 << G4endl;
791 }
792 return;
793 }
794
795 G4UImanager* ui = G4UImanager::GetUIpointer();
796 G4int keepVerbose = ui->GetVerboseLevel();
797 G4int newVerbose(0);
798 if (keepVerbose >= 2 || verbosity >= G4VisManager::confirmations)
799 newVerbose = 2;
800 ui->SetVerboseLevel(newVerbose);
801 ui->ApplyCommand(G4String("/vis/viewer/refresh " + flushName));
802 ui->ApplyCommand(G4String("/vis/viewer/update " + flushName));
803 ui->SetVerboseLevel(keepVerbose);
804 if (verbosity >= G4VisManager::confirmations) {
805 G4cout << "Viewer \"" << viewer -> GetName () << "\""
806 << " flushed." << G4endl;
807 }
808}
809
810////////////// /vis/viewer/list ///////////////////////////////////////
811
812G4VisCommandViewerList::G4VisCommandViewerList () {
813 G4bool omitable;
814 fpCommand = new G4UIcommand ("/vis/viewer/list", this);
815 fpCommand -> SetGuidance ("Lists viewers(s).");
816 fpCommand -> SetGuidance
817 ("See \"/vis/verbose\" for definition of verbosity.");
818 G4UIparameter* parameter;
819 parameter = new G4UIparameter("viewer-name", 's',
820 omitable = true);
821 parameter -> SetDefaultValue ("all");
822 fpCommand -> SetParameter (parameter);
823 parameter = new G4UIparameter ("verbosity", 's',
824 omitable = true);
825 parameter -> SetDefaultValue ("warnings");
826 fpCommand -> SetParameter (parameter);
827}
828
829G4VisCommandViewerList::~G4VisCommandViewerList () {
830 delete fpCommand;
831}
832
833G4String G4VisCommandViewerList::GetCurrentValue (G4UIcommand*) {
834 return "";
835}
836
837void G4VisCommandViewerList::SetNewValue (G4UIcommand*, G4String newValue) {
838 G4String name, verbosityString;
839 std::istringstream is (newValue);
840 is >> name >> verbosityString;
841 G4String shortName = fpVisManager -> ViewerShortName (name);
842 G4VisManager::Verbosity verbosity =
843 fpVisManager->GetVerbosityValue(verbosityString);
844
845 const G4VViewer* currentViewer = fpVisManager -> GetCurrentViewer ();
846 G4String currentViewerShortName;
847 if (currentViewer) {
848 currentViewerShortName = currentViewer -> GetShortName ();
849 }
850 else {
851 currentViewerShortName = "none";
852 }
853
854 const G4SceneHandlerList& sceneHandlerList = fpVisManager -> GetAvailableSceneHandlers ();
855 G4int nHandlers = sceneHandlerList.size ();
856 G4bool found = false;
857 G4bool foundCurrent = false;
858 for (int iHandler = 0; iHandler < nHandlers; iHandler++) {
859 G4VSceneHandler* sceneHandler = sceneHandlerList [iHandler];
860 const G4ViewerList& viewerList = sceneHandler -> GetViewerList ();
861 G4cout << "Scene handler \"" << sceneHandler -> GetName ();
862 const G4Scene* pScene = sceneHandler -> GetScene ();
863 if (pScene) {
864 G4cout << "\", scene \"" << pScene -> GetName () << "\":";
865 }
866 G4int nViewers = viewerList.size ();
867 if (nViewers == 0) {
868 G4cout << "\n No viewers for this scene handler." << G4endl;
869 }
870 else {
871 for (int iViewer = 0; iViewer < nViewers; iViewer++) {
872 const G4VViewer* thisViewer = viewerList [iViewer];
873 G4String thisName = thisViewer -> GetName ();
874 G4String thisShortName = thisViewer -> GetShortName ();
875 if (name != "all") {
876 if (thisShortName != shortName) continue;
877 }
878 found = true;
879 G4cout << "\n ";
880 if (thisShortName == currentViewerShortName) {
881 foundCurrent = true;
882 G4cout << "(current)";
883 }
884 else {
885 G4cout << " ";
886 }
887 G4cout << " viewer \"" << thisName << "\"";
888 if (verbosity >= G4VisManager::parameters) {
889 G4cout << "\n " << *thisViewer;
890 }
891 }
892 }
893 G4cout << G4endl;
894 }
895
896 if (!foundCurrent) {
897 G4cout << "No valid current viewer - please create or select one."
898 << G4endl;
899 }
900
901 if (!found) {
902 G4cout << "No viewers";
903 if (name != "all") {
904 G4cout << " of name \"" << name << "\"";
905 }
906 G4cout << " found." << G4endl;
907 }
908}
909
910////////////// /vis/viewer/pan and panTo ////////////////////////////
911
912G4VisCommandViewerPan::G4VisCommandViewerPan ():
913 fPanIncrementRight (0.),
914 fPanIncrementUp (0.),
915 fPanToRight (0.),
916 fPanToUp (0.)
917{
918 G4bool omitable;
919
920 fpCommandPan = new G4UIcommand
921 ("/vis/viewer/pan", this);
922 fpCommandPan -> SetGuidance
923 ("Incremental pan.");
924 fpCommandPan -> SetGuidance
925 ("Moves the camera incrementally right and up by these amounts (as seen"
926 "\nfrom viewpoint direction).");
927 G4UIparameter* parameter;
928 parameter = new G4UIparameter("right-increment", 'd', omitable = true);
929 parameter -> SetCurrentAsDefault (true);
930 fpCommandPan -> SetParameter (parameter);
931 parameter = new G4UIparameter("up-increment", 'd', omitable = true);
932 parameter -> SetCurrentAsDefault (true);
933 fpCommandPan -> SetParameter (parameter);
934 parameter = new G4UIparameter ("unit", 's', omitable = true);
935 parameter -> SetDefaultValue ("m");
936 fpCommandPan -> SetParameter (parameter);
937
938 fpCommandPanTo = new G4UIcommand
939 ("/vis/viewer/panTo", this);
940 fpCommandPanTo -> SetGuidance
941 ("Pan to specific coordinate.");
942 fpCommandPanTo -> SetGuidance
943 ("Places the camera in this position right and up relative to standard"
944 "\ntarget point (as seen from viewpoint direction).");
945 parameter = new G4UIparameter("right", 'd', omitable = true);
946 parameter -> SetCurrentAsDefault (true);
947 fpCommandPanTo -> SetParameter (parameter);
948 parameter = new G4UIparameter("up", 'd', omitable = true);
949 parameter -> SetCurrentAsDefault (true);
950 fpCommandPanTo -> SetParameter (parameter);
951 parameter = new G4UIparameter ("unit", 's', omitable = true);
952 parameter -> SetDefaultValue ("m");
953 fpCommandPanTo -> SetParameter (parameter);
954}
955
956G4VisCommandViewerPan::~G4VisCommandViewerPan () {
957 delete fpCommandPan;
958 delete fpCommandPanTo;
959}
960
961G4String G4VisCommandViewerPan::GetCurrentValue (G4UIcommand* command) {
962 G4String currentValue;
963 if (command == fpCommandPan) {
964 currentValue = ConvertToString(fPanIncrementRight, fPanIncrementUp, "m");
965 }
966 else if (command == fpCommandPanTo) {
967 currentValue = ConvertToString(fPanToRight, fPanToUp, "m");
968 }
969 return currentValue;
970}
971
972void G4VisCommandViewerPan::SetNewValue (G4UIcommand* command,
973 G4String newValue) {
974
975
976 G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
977
978 G4VViewer* currentViewer = fpVisManager->GetCurrentViewer();
979 if (!currentViewer) {
980 if (verbosity >= G4VisManager::errors) {
981 G4cout <<
982 "ERROR: G4VisCommandsViewerPan::SetNewValue: no current viewer."
983 << G4endl;
984 }
985 return;
986 }
987
988 G4ViewParameters vp = currentViewer->GetViewParameters();
989
990 if (command == fpCommandPan) {
991 ConvertToDoublePair(newValue, fPanIncrementRight, fPanIncrementUp);
992 vp.IncrementPan(fPanIncrementRight, fPanIncrementUp);
993 }
994 else if (command == fpCommandPanTo) {
995 ConvertToDoublePair(newValue, fPanToRight, fPanToUp);
996 vp.SetPan(fPanToRight, fPanToUp);
997 }
998
999 if (verbosity >= G4VisManager::confirmations) {
1000 G4cout << "Current target point now " << vp.GetCurrentTargetPoint()
1001 << G4endl;
1002 }
1003
1004 SetViewParameters(currentViewer, vp);
1005}
1006
1007////////////// /vis/viewer/rebuild ///////////////////////////////////////
1008
1009G4VisCommandViewerRebuild::G4VisCommandViewerRebuild () {
1010 G4bool omitable, currentAsDefault;
1011 fpCommand = new G4UIcmdWithAString ("/vis/viewer/rebuild", this);
1012 fpCommand -> SetGuidance ("Forces rebuild of graphical database.");
1013 fpCommand -> SetGuidance
1014 ("By default, acts on current viewer. \"/vis/viewer/list\""
1015 "\nto see possible viewers. Viewer becomes current.");
1016 fpCommand -> SetParameterName ("viewer-name",
1017 omitable = true,
1018 currentAsDefault = true);
1019}
1020
1021G4VisCommandViewerRebuild::~G4VisCommandViewerRebuild () {
1022 delete fpCommand;
1023}
1024
1025G4String G4VisCommandViewerRebuild::GetCurrentValue (G4UIcommand*) {
1026 G4VViewer* viewer = fpVisManager -> GetCurrentViewer ();
1027 if (viewer) {
1028 return viewer -> GetName ();
1029 }
1030 else {
1031 return "none";
1032 }
1033}
1034
1035void G4VisCommandViewerRebuild::SetNewValue (G4UIcommand*, G4String newValue) {
1036
1037 G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
1038
1039 G4String& rebuildName = newValue;
1040
1041 G4VViewer* viewer = fpVisManager -> GetViewer (rebuildName);
1042 if (!viewer) {
1043 if (verbosity >= G4VisManager::errors) {
1044 G4cout << "ERROR: Viewer \"" << rebuildName
1045 << "\" not found - \"/vis/viewer/list\" to see possibilities."
1046 << G4endl;
1047 }
1048 return;
1049 }
1050
1051 G4VSceneHandler* sceneHandler = viewer->GetSceneHandler();
1052 if (!sceneHandler) {
1053 if (verbosity >= G4VisManager::errors) {
1054 G4cout << "ERROR: Viewer \"" << viewer->GetName() << "\"" <<
1055 " has no scene handler - report serious bug."
1056 << G4endl;
1057 }
1058 return;
1059 }
1060
1061 sceneHandler->ClearTransientStore();
1062 viewer->NeedKernelVisit();
1063 viewer->SetView();
1064 viewer->ClearView();
1065 viewer->DrawView();
1066
1067 // Check auto-refresh and print confirmations, but without changing
1068 // view paramters...
1069 SetViewParameters(viewer, viewer->GetViewParameters());
1070}
1071
1072////////////// /vis/viewer/refresh ///////////////////////////////////////
1073
1074G4VisCommandViewerRefresh::G4VisCommandViewerRefresh () {
1075 G4bool omitable, currentAsDefault;
1076 fpCommand = new G4UIcmdWithAString ("/vis/viewer/refresh", this);
1077 fpCommand -> SetGuidance
1078 ("Refreshes viewer.");
1079 fpCommand -> SetGuidance
1080 ("By default, acts on current viewer. \"/vis/viewer/list\""
1081 "\nto see possible viewers. Viewer becomes current.");
1082 fpCommand -> SetParameterName ("viewer-name",
1083 omitable = true,
1084 currentAsDefault = true);
1085}
1086
1087G4VisCommandViewerRefresh::~G4VisCommandViewerRefresh () {
1088 delete fpCommand;
1089}
1090
1091G4String G4VisCommandViewerRefresh::GetCurrentValue (G4UIcommand*) {
1092 G4VViewer* viewer = fpVisManager -> GetCurrentViewer ();
1093 return viewer ? viewer -> GetName () : G4String("none");
1094}
1095
1096void G4VisCommandViewerRefresh::SetNewValue (G4UIcommand*, G4String newValue) {
1097
1098 G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
1099 G4bool warn(verbosity >= G4VisManager::warnings);
1100
1101 G4String& refreshName = newValue;
1102 G4VViewer* viewer = fpVisManager -> GetViewer (refreshName);
1103 if (!viewer) {
1104 if (verbosity >= G4VisManager::errors) {
1105 G4cout << "ERROR: Viewer \"" << refreshName << "\"" <<
1106 " not found - \"/vis/viewer/list\"\n to see possibilities."
1107 << G4endl;
1108 }
1109 return;
1110 }
1111
1112 G4VSceneHandler* sceneHandler = viewer->GetSceneHandler();
1113 if (!sceneHandler) {
1114 if (verbosity >= G4VisManager::errors) {
1115 G4cout << "ERROR: Viewer \"" << refreshName << "\"" <<
1116 " has no scene handler - report serious bug."
1117 << G4endl;
1118 }
1119 return;
1120 }
1121
1122 G4Scene* scene = sceneHandler->GetScene();
1123 if (!scene) {
1124 if (verbosity >= G4VisManager::confirmations) {
1125 G4cout << "NOTE: SceneHandler \"" << sceneHandler->GetName()
1126 << "\", to which viewer \"" << refreshName << "\"" <<
1127 "\n is attached, has no scene - \"/vis/scene/create\" and"
1128 " \"/vis/sceneHandler/attach\""
1129 "\n (or use compound command \"/vis/drawVolume\")."
1130 << G4endl;
1131 }
1132 return;
1133 }
1134 if (scene->GetRunDurationModelList().empty()) {
1135 G4bool successful = scene -> AddWorldIfEmpty (warn);
1136 if (!successful) {
1137 if (verbosity >= G4VisManager::warnings) {
1138 G4cout <<
1139 "WARNING: Scene is empty. Perhaps no geometry exists."
1140 "\n Try /run/initialize."
1141 << G4endl;
1142 }
1143 return;
1144 }
1145 // Scene has changed. UpdateVisManagerScene issues
1146 // /vis/scene/notifyHandlers, which does a refresh anyway, so the
1147 // ordinary refresh becomes part of the else phrase...
1148 UpdateVisManagerScene(scene->GetName());
1149 } else {
1150 if (verbosity >= G4VisManager::confirmations) {
1151 G4cout << "Refreshing viewer \"" << viewer -> GetName () << "\"..."
1152 << G4endl;
1153 }
1154 viewer -> SetView ();
1155 viewer -> ClearView ();
1156 viewer -> DrawView ();
1157 if (verbosity >= G4VisManager::confirmations) {
1158 G4cout << "Viewer \"" << viewer -> GetName () << "\"" << " refreshed."
1159 "\n (You might also need \"/vis/viewer/update\".)" << G4endl;
1160 }
1161 }
1162}
1163
1164////////////// /vis/viewer/reset ///////////////////////////////////////
1165
1166G4VisCommandViewerReset::G4VisCommandViewerReset () {
1167 G4bool omitable, currentAsDefault;
1168 fpCommand = new G4UIcmdWithAString ("/vis/viewer/reset", this);
1169 fpCommand -> SetGuidance ("Resets viewer.");
1170 fpCommand -> SetGuidance
1171 ("By default, acts on current viewer. \"/vis/viewer/list\""
1172 "\nto see possible viewers. Viewer becomes current.");
1173 fpCommand -> SetParameterName ("viewer-name",
1174 omitable = true,
1175 currentAsDefault = true);
1176}
1177
1178G4VisCommandViewerReset::~G4VisCommandViewerReset () {
1179 delete fpCommand;
1180}
1181
1182G4String G4VisCommandViewerReset::GetCurrentValue (G4UIcommand*) {
1183 G4VViewer* viewer = fpVisManager -> GetCurrentViewer ();
1184 if (viewer) {
1185 return viewer -> GetName ();
1186 }
1187 else {
1188 return "none";
1189 }
1190}
1191
1192void G4VisCommandViewerReset::SetNewValue (G4UIcommand*, G4String newValue) {
1193
1194 G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
1195
1196 G4String& resetName = newValue;
1197 G4VViewer* viewer = fpVisManager -> GetViewer (resetName);
1198 if (!viewer) {
1199 if (verbosity >= G4VisManager::errors) {
1200 G4cout << "ERROR: Viewer \"" << resetName
1201 << "\" not found - \"/vis/viewer/list\" to see possibilities."
1202 << G4endl;
1203 }
1204 return;
1205 }
1206
1207 SetViewParameters(viewer, viewer->GetDefaultViewParameters());
1208}
1209
1210////////////// /vis/viewer/scale and scaleTo ////////////////////////////
1211
1212G4VisCommandViewerScale::G4VisCommandViewerScale ():
1213 fScaleMultiplier (G4Vector3D (1., 1., 1.)),
1214 fScaleTo (G4Vector3D (1., 1., 1.))
1215{
1216 G4bool omitable, currentAsDefault;
1217
1218 fpCommandScale = new G4UIcmdWith3Vector
1219 ("/vis/viewer/scale", this);
1220 fpCommandScale -> SetGuidance ("Incremental (non-uniform) scaling.");
1221 fpCommandScale -> SetGuidance
1222 ("Multiplies components of current scaling by components of this factor."
1223 "\n Scales (x,y,z) by corresponding components of the resulting factor.");
1224 fpCommandScale -> SetGuidance
1225 ("");
1226 fpCommandScale -> SetParameterName
1227 ("x-scale-multiplier","y-scale-multiplier","z-scale-multiplier",
1228 omitable=true, currentAsDefault=true);
1229
1230 fpCommandScaleTo = new G4UIcmdWith3Vector
1231 ("/vis/viewer/scaleTo", this);
1232 fpCommandScaleTo -> SetGuidance ("Absolute (non-uniform) scaling.");
1233 fpCommandScaleTo -> SetGuidance
1234 ("Scales (x,y,z) by corresponding components of this factor.");
1235 fpCommandScaleTo -> SetParameterName
1236 ("x-scale-factor","y-scale-factor","z-scale-factor",
1237 omitable=true, currentAsDefault=true);
1238}
1239
1240G4VisCommandViewerScale::~G4VisCommandViewerScale () {
1241 delete fpCommandScale;
1242 delete fpCommandScaleTo;
1243}
1244
1245G4String G4VisCommandViewerScale::GetCurrentValue (G4UIcommand* command) {
1246 G4String currentValue;
1247 if (command == fpCommandScale) {
1248 currentValue = fpCommandScale->ConvertToString(G4ThreeVector(fScaleMultiplier));
1249 }
1250 else if (command == fpCommandScaleTo) {
1251 currentValue = fpCommandScaleTo->ConvertToString(G4ThreeVector(fScaleTo));
1252 }
1253 return currentValue;
1254}
1255
1256void G4VisCommandViewerScale::SetNewValue (G4UIcommand* command,
1257 G4String newValue) {
1258
1259
1260 G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
1261
1262 G4VViewer* currentViewer = fpVisManager->GetCurrentViewer();
1263 if (!currentViewer) {
1264 if (verbosity >= G4VisManager::errors) {
1265 G4cout <<
1266 "ERROR: G4VisCommandsViewerScale::SetNewValue: no current viewer."
1267 << G4endl;
1268 }
1269 return;
1270 }
1271
1272 G4ViewParameters vp = currentViewer->GetViewParameters();
1273
1274 if (command == fpCommandScale) {
1275 fScaleMultiplier = fpCommandScale->GetNew3VectorValue(newValue);
1276 vp.MultiplyScaleFactor(fScaleMultiplier);
1277 }
1278 else if (command == fpCommandScaleTo) {
1279 fScaleTo = fpCommandScale->GetNew3VectorValue(newValue);
1280 vp.SetScaleFactor(fScaleTo);
1281 }
1282
1283 if (verbosity >= G4VisManager::confirmations) {
1284 G4cout << "Scale factor changed to " << vp.GetScaleFactor() << G4endl;
1285 }
1286
1287 SetViewParameters(currentViewer, vp);
1288}
1289
1290////////////// /vis/viewer/select ///////////////////////////////////////
1291
1292G4VisCommandViewerSelect::G4VisCommandViewerSelect () {
1293 G4bool omitable;
1294 fpCommand = new G4UIcmdWithAString ("/vis/viewer/select", this);
1295 fpCommand -> SetGuidance ("Selects viewer.");
1296 fpCommand -> SetGuidance
1297 ("Specify viewer by name. \"/vis/viewer/list\" to see possible viewers.");
1298 fpCommand -> SetParameterName ("viewer-name", omitable = false);
1299}
1300
1301G4VisCommandViewerSelect::~G4VisCommandViewerSelect () {
1302 delete fpCommand;
1303}
1304
1305G4String G4VisCommandViewerSelect::GetCurrentValue (G4UIcommand*) {
1306 return "";
1307}
1308
1309void G4VisCommandViewerSelect::SetNewValue (G4UIcommand*, G4String newValue) {
1310
1311 G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
1312
1313 G4String& selectName = newValue;
1314 G4VViewer* viewer = fpVisManager -> GetViewer (selectName);
1315
1316 if (!viewer) {
1317 if (verbosity >= G4VisManager::errors) {
1318 G4cout << "ERROR: Viewer \"" << selectName << "\"";
1319 G4cout << " not found - \"/vis/viewer/list\""
1320 "\n to see possibilities."
1321 << G4endl;
1322 }
1323 return;
1324 }
1325
1326 if (viewer == fpVisManager -> GetCurrentViewer ()) {
1327 if (verbosity >= G4VisManager::warnings) {
1328 G4cout << "WARNING: Viewer \"" << viewer -> GetName () << "\""
1329 << " already selected." << G4endl;
1330 }
1331 return;
1332 }
1333
1334 fpVisManager -> SetCurrentViewer (viewer); // Prints confirmation.
1335
1336 SetViewParameters(viewer, viewer->GetViewParameters());
1337}
1338
1339////////////// /vis/viewer/update ///////////////////////////////////////
1340
1341G4VisCommandViewerUpdate::G4VisCommandViewerUpdate () {
1342 G4bool omitable, currentAsDefault;
1343 fpCommand = new G4UIcmdWithAString ("/vis/viewer/update", this);
1344 fpCommand -> SetGuidance
1345 ("Triggers graphical database post-processing for viewers"
1346 "\nusing that technique.");
1347 fpCommand -> SetGuidance
1348 ("For such viewers the view only becomes visible with this command."
1349 "\nBy default, acts on current viewer. \"/vis/viewer/list\""
1350 "\nto see possible viewers. Viewer becomes current.");
1351 fpCommand -> SetParameterName ("viewer-name",
1352 omitable = true,
1353 currentAsDefault = true);
1354}
1355
1356G4VisCommandViewerUpdate::~G4VisCommandViewerUpdate () {
1357 delete fpCommand;
1358}
1359
1360G4String G4VisCommandViewerUpdate::GetCurrentValue (G4UIcommand*) {
1361 G4VViewer* viewer = fpVisManager -> GetCurrentViewer ();
1362 if (viewer) {
1363 return viewer -> GetName ();
1364 }
1365 else {
1366 return "none";
1367 }
1368}
1369
1370void G4VisCommandViewerUpdate::SetNewValue (G4UIcommand*, G4String newValue) {
1371
1372 G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
1373
1374 G4String& updateName = newValue;
1375
1376 G4VViewer* viewer = fpVisManager -> GetViewer (updateName);
1377 if (!viewer) {
1378 if (verbosity >= G4VisManager::errors) {
1379 G4cout <<
1380 "ERROR: G4VisCommandsViewerUpdate::SetNewValue: no current viewer."
1381 << G4endl;
1382 }
1383 return;
1384 }
1385
1386 G4VSceneHandler* sceneHandler = viewer->GetSceneHandler();
1387 if (!sceneHandler) {
1388 if (verbosity >= G4VisManager::errors) {
1389 G4cout << "ERROR: Viewer \"" << updateName << "\"" <<
1390 " has no scene handler - report serious bug."
1391 << G4endl;
1392 }
1393 return;
1394 }
1395
1396 G4Scene* scene = sceneHandler->GetScene();
1397 if (!scene) {
1398 if (verbosity >= G4VisManager::confirmations) {
1399 G4cout << "NOTE: SceneHandler \"" << sceneHandler->GetName()
1400 << "\", to which viewer \"" << updateName << "\"" <<
1401 "\n is attached, has no scene - \"/vis/scene/create\" and"
1402 " \"/vis/sceneHandler/attach\""
1403 "\n (or use compound command \"/vis/drawVolume\")."
1404 << G4endl;
1405 }
1406 return;
1407 }
1408
1409 if (viewer) {
1410 if (verbosity >= G4VisManager::confirmations) {
1411 G4cout << "Viewer \"" << viewer -> GetName () << "\"";
1412 G4cout << " post-processing triggered." << G4endl;
1413 }
1414 viewer -> ShowView ();
1415 // Assume future need to "refresh" transients...
1416 sceneHandler -> SetMarkForClearingTransientStore(true);
1417 }
1418 else {
1419 if (verbosity >= G4VisManager::errors) {
1420 G4cout << "ERROR: Viewer \"" << updateName << "\"";
1421 G4cout << " not found - \"/vis/viewer/list\""
1422 "\n to see possibilities." << G4endl;
1423 }
1424 }
1425}
1426
1427////////////// /vis/viewer/zoom and zoomTo ////////////////////////////
1428
1429G4VisCommandViewerZoom::G4VisCommandViewerZoom ():
1430 fZoomMultiplier (1.),
1431 fZoomTo (1.)
1432{
1433 G4bool omitable, currentAsDefault;
1434
1435 fpCommandZoom = new G4UIcmdWithADouble
1436 ("/vis/viewer/zoom", this);
1437 fpCommandZoom -> SetGuidance ("Incremental zoom.");
1438 fpCommandZoom -> SetGuidance
1439 ("Multiplies current magnification by this factor.");
1440 fpCommandZoom -> SetParameterName("multiplier",
1441 omitable=true,
1442 currentAsDefault=true);
1443
1444 fpCommandZoomTo = new G4UIcmdWithADouble
1445 ("/vis/viewer/zoomTo", this);
1446 fpCommandZoomTo -> SetGuidance ("Absolute zoom.");
1447 fpCommandZoomTo -> SetGuidance
1448 ("Magnifies standard magnification by this factor.");
1449 fpCommandZoomTo -> SetParameterName("factor",
1450 omitable=true,
1451 currentAsDefault=true);
1452}
1453
1454G4VisCommandViewerZoom::~G4VisCommandViewerZoom () {
1455 delete fpCommandZoom;
1456 delete fpCommandZoomTo;
1457}
1458
1459G4String G4VisCommandViewerZoom::GetCurrentValue (G4UIcommand* command) {
1460 G4String currentValue;
1461 if (command == fpCommandZoom) {
1462 currentValue = fpCommandZoom->ConvertToString(fZoomMultiplier);
1463 }
1464 else if (command == fpCommandZoomTo) {
1465 currentValue = fpCommandZoomTo->ConvertToString(fZoomTo);
1466 }
1467 return currentValue;
1468}
1469
1470void G4VisCommandViewerZoom::SetNewValue (G4UIcommand* command,
1471 G4String newValue) {
1472
1473
1474 G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
1475
1476 G4VViewer* currentViewer = fpVisManager->GetCurrentViewer();
1477 if (!currentViewer) {
1478 if (verbosity >= G4VisManager::errors) {
1479 G4cout <<
1480 "ERROR: G4VisCommandsViewerZoom::SetNewValue: no current viewer."
1481 << G4endl;
1482 }
1483 return;
1484 }
1485
1486 G4ViewParameters vp = currentViewer->GetViewParameters();
1487
1488 if (command == fpCommandZoom) {
1489 fZoomMultiplier = fpCommandZoom->GetNewDoubleValue(newValue);
1490 vp.MultiplyZoomFactor(fZoomMultiplier);
1491 }
1492 else if (command == fpCommandZoomTo) {
1493 fZoomTo = fpCommandZoom->GetNewDoubleValue(newValue);
1494 vp.SetZoomFactor(fZoomTo);
1495 }
1496
1497 if (verbosity >= G4VisManager::confirmations) {
1498 G4cout << "Zoom factor changed to " << vp.GetZoomFactor() << G4endl;
1499 }
1500
1501 SetViewParameters(currentViewer, vp);
1502}
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