source: trunk/source/visualization/management/src/G4VisCommandsViewer.cc @ 1088

Last change on this file since 1088 was 1041, checked in by garnier, 15 years ago

en test
  • Property svn:mime-type set to text/cpp
File size: 49.2 KB
Line 
1//
2// ********************************************************************
3// * License and Disclaimer                                           *
4// *                                                                  *
5// * The  Geant4 software  is  copyright of the Copyright Holders  of *
6// * the Geant4 Collaboration.  It is provided  under  the terms  and *
7// * conditions of the Geant4 Software License,  included in the file *
8// * LICENSE and available at  http://cern.ch/geant4/license .  These *
9// * include a list of copyright holders.                             *
10// *                                                                  *
11// * Neither the authors of this software system, nor their employing *
12// * institutes,nor the agencies providing financial support for this *
13// * work  make  any representation or  warranty, express or implied, *
14// * regarding  this  software system or assume any liability for its *
15// * use.  Please see the license in the file  LICENSE  and URL above *
16// * for the full disclaimer and the limitation of liability.         *
17// *                                                                  *
18// * This  code  implementation is the result of  the  scientific and *
19// * technical work of the GEANT4 collaboration.                      *
20// * By using,  copying,  modifying or  distributing the software (or *
21// * any work based  on the software)  you  agree  to acknowledge its *
22// * use  in  resulting  scientific  publications,  and indicate your *
23// * acceptance of all terms of the Geant4 Software license.          *
24// ********************************************************************
25//
26//
27// $Id: G4VisCommandsViewer.cc,v 1.75 2009/01/19 15:47:49 lgarnier 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#ifdef G4DEBUG_VIS_MANAGEMENT
272  printf("G4VisCommandViewerClear::SetNewValue Call ClearView()\n");
273#endif
274  viewer->ClearView();
275#ifdef G4DEBUG_VIS_MANAGEMENT
276  printf("G4VisCommandViewerClear::SetNewValue Call ClearView() END\n");
277  printf("G4VisCommandViewerClear::SetNewValue Call FinishView()\n");
278#endif
279  viewer->FinishView();
280#ifdef G4DEBUG_VIS_MANAGEMENT
281  printf("G4VisCommandViewerClear::SetNewValue Call FinishView() END\n");
282#endif
283  if (verbosity >= G4VisManager::confirmations) {
284    G4cout << "Viewer \"" << clearName << "\" cleared." << G4endl;
285  }
286
287}
288
289////////////// /vis/viewer/clearCutawayPlanes ///////////////////////////////////////
290
291G4VisCommandViewerClearCutawayPlanes::G4VisCommandViewerClearCutawayPlanes () {
292  fpCommand = new G4UIcmdWithoutParameter
293    ("/vis/viewer/clearCutawayPlanes", this);
294  fpCommand -> SetGuidance ("Clear cutaway planes of current viewer.");
295}
296
297G4VisCommandViewerClearCutawayPlanes::~G4VisCommandViewerClearCutawayPlanes () {
298  delete fpCommand;
299}
300
301G4String G4VisCommandViewerClearCutawayPlanes::GetCurrentValue (G4UIcommand*) {
302  return "";
303}
304
305void G4VisCommandViewerClearCutawayPlanes::SetNewValue (G4UIcommand*, G4String) {
306
307  G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
308
309  G4VViewer* viewer = fpVisManager -> GetCurrentViewer ();
310  if (!viewer) {
311    if (verbosity >= G4VisManager::errors) {
312      G4cout <<
313  "ERROR: No current viewer - \"/vis/viewer/list\" to see possibilities."
314             << G4endl;
315    }
316    return;
317  }
318
319  G4ViewParameters vp = viewer->GetViewParameters();
320  vp.ClearCutawayPlanes();
321  if (verbosity >= G4VisManager::confirmations) {
322    G4cout << "Cutaway planes for viewer \"" << viewer->GetName()
323           << "\" now cleared." << G4endl;
324  }
325
326  SetViewParameters(viewer, vp);
327}
328
329////////////// /vis/viewer/clearTransients //////////////////////////
330
331G4VisCommandViewerClearTransients::G4VisCommandViewerClearTransients () {
332  G4bool omitable, currentAsDefault;
333  fpCommand = new G4UIcmdWithAString ("/vis/viewer/clearTransients", this);
334  fpCommand -> SetGuidance ("Clears transients from viewer.");
335  fpCommand -> SetGuidance
336  ("By default, operates on current viewer.  Specified viewer becomes current."
337     "\n\"/vis/viewer/list\" to see  possible viewer names.");
338  fpCommand -> SetParameterName ("viewer-name",
339                                 omitable = true,
340                                 currentAsDefault = true);
341}
342
343G4VisCommandViewerClearTransients::~G4VisCommandViewerClearTransients () {
344  delete fpCommand;
345}
346
347G4String G4VisCommandViewerClearTransients::GetCurrentValue (G4UIcommand*) {
348  G4VViewer* viewer = fpVisManager -> GetCurrentViewer ();
349  return viewer ? viewer -> GetName () : G4String("none");
350}
351
352void G4VisCommandViewerClearTransients::SetNewValue (G4UIcommand*, G4String newValue) {
353
354  G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
355
356  G4String& clearName = newValue;
357  G4VViewer* viewer = fpVisManager -> GetViewer (clearName);
358  if (!viewer) {
359    if (verbosity >= G4VisManager::errors) {
360      G4cout << "ERROR: Viewer \"" << clearName
361             << "\" not found - \"/vis/viewer/list\" to see possibilities."
362             << G4endl;
363    }
364    return;
365  }
366
367  G4VSceneHandler* sceneHandler = viewer->GetSceneHandler();
368  sceneHandler->SetMarkForClearingTransientStore(false);
369  fpVisManager->ResetTransientsDrawnFlags();
370  sceneHandler->ClearTransientStore();
371  if (verbosity >= G4VisManager::confirmations) {
372    G4cout << "Viewer \"" << clearName << "\" cleared of transients."
373           << G4endl;
374  }
375
376}
377
378////////////// /vis/viewer/clone ///////////////////////////////////////
379
380G4VisCommandViewerClone::G4VisCommandViewerClone () {
381  G4bool omitable;
382  fpCommand = new G4UIcommand ("/vis/viewer/clone", this);
383  fpCommand -> SetGuidance ("Clones viewer.");
384  fpCommand -> SetGuidance
385    ("By default, clones current viewer.  Clone becomes current."
386     "\nClone name, if not provided, is derived from the original name."
387     "\n\"/vis/viewer/list\" to see  possible viewer names.");
388  G4UIparameter* parameter;
389  parameter = new G4UIparameter ("original-viewer-name", 's', omitable = true);
390  parameter -> SetCurrentAsDefault (true);
391  fpCommand -> SetParameter (parameter);
392  parameter = new G4UIparameter ("clone-name", 's', omitable = true);
393  parameter -> SetDefaultValue ("none");
394  fpCommand -> SetParameter (parameter);
395}
396
397G4VisCommandViewerClone::~G4VisCommandViewerClone () {
398  delete fpCommand;
399}
400
401G4String G4VisCommandViewerClone::GetCurrentValue (G4UIcommand*) {
402  G4VViewer* viewer = fpVisManager -> GetCurrentViewer ();
403  G4String originalName = viewer ? viewer -> GetName () : G4String("none");
404  return "\"" + originalName + "\"";
405}
406
407void G4VisCommandViewerClone::SetNewValue (G4UIcommand*, G4String newValue) {
408
409  G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
410
411  G4String originalName, cloneName;
412  std::istringstream is (newValue);
413
414  // Need to handle the possibility that the names contain embedded
415  // blanks within quotation marks...
416  char c;
417  while (is.get(c) && c == ' '){}
418  if (c == '"') {
419    while (is.get(c) && c != '"') {originalName += c;}
420  }
421  else {
422    originalName += c;
423    while (is.get(c) && c != ' ') {originalName += c;}
424  }
425  originalName = originalName.strip (G4String::both, ' ');
426  originalName = originalName.strip (G4String::both, '"');
427
428  G4VViewer* originalViewer = fpVisManager -> GetViewer (originalName);
429  if (!originalViewer) {
430    if (verbosity >= G4VisManager::errors) {
431      G4cout << "ERROR: Viewer \"" << originalName
432             << "\" not found - \"/vis/viewer/list\" to see possibilities."
433             << G4endl;
434    }
435    return;
436  }
437  originalName = originalViewer->GetName();  // Ensures long name.
438
439  while (is.get(c) && c == ' '){}
440  if (c == '"') {
441    while (is.get(c) && c != '"') {cloneName += c;}
442  }
443  else {
444    cloneName += c;
445    while (is.get(c) && c != ' ') {cloneName += c;}
446  }
447  cloneName = cloneName.strip (G4String::both, ' ');
448  cloneName = cloneName.strip (G4String::both, '"');
449
450  if (cloneName == "none") {
451    G4int subID = 0;
452    do {
453      cloneName = originalName;
454      std::ostringstream oss;
455      oss << '-' << subID++;
456      G4String::size_type lastDashPosition, nextSpacePosition;
457      if ((lastDashPosition = cloneName.rfind('-')) !=  G4String::npos &&
458          (nextSpacePosition = cloneName.find(" ", lastDashPosition)) !=
459          G4String::npos) {
460        cloneName.insert(nextSpacePosition, oss.str());
461      } else {
462        cloneName.insert(cloneName.find(' '), oss.str());
463      }
464    } while (fpVisManager -> GetViewer (cloneName));
465  }
466
467  if (fpVisManager -> GetViewer (cloneName)) {
468    if (verbosity >= G4VisManager::errors) {
469      G4cout << "ERROR: Putative clone viewer \"" << cloneName
470             << "\" already exists."
471             << G4endl;
472    }
473    return;
474  }
475
476  G4String windowSizeHint =
477    originalViewer->GetViewParameters().GetXGeometryString();
478
479  G4UImanager* UImanager = G4UImanager::GetUIpointer();
480  G4int keepVerbose = UImanager->GetVerboseLevel();
481  G4int newVerbose(0);
482  if (keepVerbose >= 2 ||
483      fpVisManager->GetVerbosity() >= G4VisManager::confirmations)
484    newVerbose = 2;
485  UImanager->SetVerboseLevel(newVerbose);
486  UImanager->ApplyCommand(G4String("/vis/viewer/select " + originalName));
487  UImanager->ApplyCommand
488    (G4String("/vis/viewer/create ! \"" + cloneName + "\" " + windowSizeHint));
489  UImanager->ApplyCommand(G4String("/vis/viewer/set/all " + originalName));
490  UImanager->SetVerboseLevel(keepVerbose);
491
492  if (verbosity >= G4VisManager::confirmations) {
493    G4cout << "Viewer \"" << originalName << "\" cloned." << G4endl;
494    G4cout << "Clone \"" << cloneName << "\" now current." << G4endl;
495  }
496}
497
498////////////// /vis/viewer/create ///////////////////////////////////////
499
500G4VisCommandViewerCreate::G4VisCommandViewerCreate (): fId (0) {
501  G4bool omitable;
502  fpCommand = new G4UIcommand ("/vis/viewer/create", this);
503  fpCommand -> SetGuidance
504    ("Creates a viewer for the specified scene handler.");
505  fpCommand -> SetGuidance
506    ("Default scene handler is the current scene handler.  Invents a name"
507     "\nif not supplied.  (Note: the system adds information to the name"
508     "\nfor identification - only the characters up to the first blank are"
509     "\nused for removing, selecting, etc.)  This scene handler and viewer"
510     "\nbecome current.");
511  G4UIparameter* parameter;
512  parameter = new G4UIparameter ("scene-handler", 's', omitable = true);
513  parameter -> SetCurrentAsDefault (true);
514  fpCommand -> SetParameter (parameter);
515  parameter = new G4UIparameter ("viewer-name", 's', omitable = true);
516  parameter -> SetCurrentAsDefault (true);
517  fpCommand -> SetParameter (parameter);
518  parameter = new G4UIparameter ("window-size-hint", 's', omitable = true);
519  parameter->SetGuidance
520    ("integer (pixels) for square window placed by window manager or"
521     " X-Windows-type geometry string, e.g. 600x600-100+100");
522  parameter->SetDefaultValue("600");
523  fpCommand -> SetParameter (parameter);
524}
525
526G4VisCommandViewerCreate::~G4VisCommandViewerCreate () {
527  delete fpCommand;
528}
529
530G4String G4VisCommandViewerCreate::NextName () {
531  std::ostringstream oss;
532  G4VSceneHandler* sceneHandler = fpVisManager -> GetCurrentSceneHandler ();
533  oss << "viewer-" << fId << " (";
534  if (sceneHandler) {
535    oss << sceneHandler -> GetGraphicsSystem () -> GetName ();
536  }
537  else {
538    oss << "no_scene_handlers";
539  }
540  oss << ")";
541  return oss.str();
542}
543
544G4String G4VisCommandViewerCreate::GetCurrentValue (G4UIcommand*) {
545  G4String currentValue;
546  G4VSceneHandler* currentSceneHandler =
547    fpVisManager -> GetCurrentSceneHandler ();
548  if (currentSceneHandler) {
549    currentValue = currentSceneHandler -> GetName ();
550  }
551  else {
552    currentValue = "none";
553  }
554  currentValue += ' ';
555  currentValue += '"';
556  currentValue += NextName ();
557  currentValue += '"';
558
559  currentValue += " 600";  // Default number of pixels for window size hint.
560
561  return currentValue;
562}
563
564void G4VisCommandViewerCreate::SetNewValue (G4UIcommand*, G4String newValue) {
565
566  G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
567
568  G4String sceneHandlerName, newName;
569  G4String windowSizeHintString;
570  std::istringstream is (newValue);
571  is >> sceneHandlerName;
572
573  // Now need to handle the possibility that the second string
574  // contains embedded blanks within quotation marks...
575  char c;
576  while (is.get(c) && c == ' '){}
577  if (c == '"') {
578    while (is.get(c) && c != '"') {newName += c;}
579  }
580  else {
581    newName += c;
582    while (is.get(c) && c != ' ') {newName += c;}
583  }
584  newName = newName.strip (G4String::both, ' ');
585  newName = newName.strip (G4String::both, '"');
586
587  // Now get window size hint...
588  is >> windowSizeHintString;
589
590  const G4SceneHandlerList& sceneHandlerList =
591    fpVisManager -> GetAvailableSceneHandlers ();
592  G4int nHandlers = sceneHandlerList.size ();
593  if (nHandlers <= 0) {
594    if (verbosity >= G4VisManager::errors) {
595      G4cout <<
596        "ERROR: G4VisCommandViewerCreate::SetNewValue: no scene handlers."
597        "\n  Create a scene handler with \"/vis/sceneHandler/create\""
598             << G4endl;
599    }
600    return;
601  }
602
603  G4int iHandler;
604  for (iHandler = 0; iHandler < nHandlers; iHandler++) {
605    if (sceneHandlerList [iHandler] -> GetName () == sceneHandlerName) break;
606  }
607
608  if (iHandler < 0 || iHandler >= nHandlers) {
609    // Invalid command line argument or none.
610    // This shouldn't happen!!!!!!
611    if (verbosity >= G4VisManager::errors) {
612      G4cout << "G4VisCommandViewerCreate::SetNewValue:"
613        " invalid scene handler specified."
614            << G4endl;
615    }
616    return;
617  }
618
619  // Valid index.  Set current scene handler and graphics system in
620  // preparation for creating viewer.
621  G4VSceneHandler* sceneHandler = sceneHandlerList [iHandler];
622  if (sceneHandler != fpVisManager -> GetCurrentSceneHandler ()) {
623    fpVisManager -> SetCurrentSceneHandler (sceneHandler);
624  }
625
626  // Now deal with name of viewer.
627  G4String nextName = NextName ();
628  if (newName == "") {
629    newName = nextName;
630  }
631  if (newName == nextName) fId++;
632  G4String newShortName = fpVisManager -> ViewerShortName (newName);
633
634  for (iHandler = 0; iHandler < nHandlers; iHandler++) {
635    G4VSceneHandler* sceneHandler = sceneHandlerList [iHandler];
636    const G4ViewerList& viewerList = sceneHandler -> GetViewerList ();
637    for (size_t iViewer = 0; iViewer < viewerList.size (); iViewer++) {
638      if (viewerList [iViewer] -> GetShortName () == newShortName ) {
639        if (verbosity >= G4VisManager::errors) {
640          G4cout << "ERROR: Viewer \"" << newShortName << "\" already exists."
641                 << G4endl;
642        }
643        return;
644      }
645    }
646  }
647
648  // WindowSizeHint and XGeometryString are picked up from the vis
649  // manager in the G4VViewer constructor. In G4VisManager, after Viewer
650  // creation, we will store theses parameters in G4ViewParameters.
651
652  fpVisManager -> CreateViewer (newName,windowSizeHintString);
653
654  G4VViewer* newViewer = fpVisManager -> GetCurrentViewer ();
655  if (newViewer && newViewer -> GetName () == newName) {
656    if (verbosity >= G4VisManager::confirmations) {
657      G4cout << "New viewer \"" << newName << "\" created." << G4endl;
658    }
659  }
660  else {
661    if (verbosity >= G4VisManager::errors) {
662      if (newViewer) {
663        G4cout << "ERROR: New viewer doesn\'t match!!!  Curious!!" << G4endl;
664      } else {
665        G4cout << "WARNING: No viewer created." << G4endl;
666      }
667    }
668  }
669  // Refresh if appropriate...
670  if (newViewer) {
671    if (newViewer->GetViewParameters().IsAutoRefresh()) {
672      G4UImanager::GetUIpointer()->ApplyCommand("/vis/viewer/refresh");
673    }
674    else {
675      if (verbosity >= G4VisManager::confirmations) {
676        G4cout << "Issue /vis/viewer/refresh to see effect." << G4endl;
677      }
678    }
679  }
680}
681
682////////////// /vis/viewer/dolly and dollyTo ////////////////////////////
683
684G4VisCommandViewerDolly::G4VisCommandViewerDolly ():
685  fDollyIncrement  (0.),
686  fDollyTo (0.)
687{
688  G4bool omitable, currentAsDefault;
689
690  fpCommandDolly = new G4UIcmdWithADoubleAndUnit
691    ("/vis/viewer/dolly", this);
692  fpCommandDolly -> SetGuidance
693    ("Incremental dolly.");
694  fpCommandDolly -> SetGuidance
695    ("Moves the camera incrementally towards target point.");
696  fpCommandDolly -> SetParameterName("increment",
697                                     omitable=true,
698                                     currentAsDefault=true);
699  fpCommandDolly -> SetDefaultUnit("m");
700
701  fpCommandDollyTo = new G4UIcmdWithADoubleAndUnit
702    ("/vis/viewer/dollyTo", this);
703  fpCommandDollyTo -> SetGuidance
704    ("Dolly to specific coordinate.");
705  fpCommandDollyTo -> SetGuidance
706 ("Places the camera towards target point relative to standard camera point.");
707  fpCommandDollyTo -> SetParameterName("distance",
708                                       omitable=true,
709                                       currentAsDefault=true);
710  fpCommandDollyTo -> SetDefaultUnit("m");
711}
712
713G4VisCommandViewerDolly::~G4VisCommandViewerDolly () {
714  delete fpCommandDolly;
715  delete fpCommandDollyTo;
716}
717
718G4String G4VisCommandViewerDolly::GetCurrentValue (G4UIcommand* command) {
719  G4String currentValue;
720  if (command == fpCommandDolly) {
721    currentValue = fpCommandDolly->ConvertToString(fDollyIncrement, "m");
722  }
723  else if (command == fpCommandDollyTo) {
724    currentValue = fpCommandDollyTo->ConvertToString(fDollyTo, "m");
725  }
726  return currentValue;
727}
728
729void G4VisCommandViewerDolly::SetNewValue (G4UIcommand* command,
730                                           G4String newValue) {
731
732
733  G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
734
735  G4VViewer* currentViewer = fpVisManager->GetCurrentViewer();
736  if (!currentViewer) {
737    if (verbosity >= G4VisManager::errors) {
738      G4cout <<
739        "ERROR: G4VisCommandsViewerDolly::SetNewValue: no current viewer."
740             << G4endl;
741    }
742    return;
743  }
744
745  G4ViewParameters vp = currentViewer->GetViewParameters();
746
747  if (command == fpCommandDolly) {
748    fDollyIncrement = fpCommandDolly->GetNewDoubleValue(newValue);
749    vp.IncrementDolly(fDollyIncrement);
750  }
751  else if (command == fpCommandDollyTo) {
752    fDollyTo = fpCommandDolly->GetNewDoubleValue(newValue);
753    vp.SetDolly(fDollyTo);
754  }
755
756  if (verbosity >= G4VisManager::confirmations) {
757    G4cout << "Dolly distance changed to " << vp.GetDolly() << G4endl;
758  }
759
760  SetViewParameters(currentViewer, vp);
761}
762
763////////////// /vis/viewer/flush ///////////////////////////////////////
764
765G4VisCommandViewerFlush::G4VisCommandViewerFlush () {
766  G4bool omitable, currentAsDefault;
767  fpCommand = new G4UIcmdWithAString ("/vis/viewer/flush", this);
768  fpCommand -> SetGuidance
769    ("Compound command: \"/vis/viewer/refresh\" + \"/vis/viewer/update\".");
770  fpCommand -> SetGuidance
771    ("Useful for refreshing and initiating post-processing for graphics"
772     "\nsystems which need post-processing.  By default, acts on current"
773     "\nviewer.  \"/vis/viewer/list\" to see possible viewers.  Viewer"
774     "\nbecomes current.");
775  fpCommand -> SetParameterName ("viewer-name",
776                                 omitable = true,
777                                 currentAsDefault = true);
778}
779
780G4VisCommandViewerFlush::~G4VisCommandViewerFlush () {
781  delete fpCommand;
782}
783
784G4String G4VisCommandViewerFlush::GetCurrentValue
785(G4UIcommand*) {
786  G4VViewer* viewer = fpVisManager -> GetCurrentViewer ();
787  return viewer ? viewer -> GetName () : G4String("none");
788}
789
790void G4VisCommandViewerFlush::SetNewValue (G4UIcommand*, G4String newValue) {
791
792  G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
793
794  G4String& flushName = newValue;
795  G4VViewer* viewer = fpVisManager -> GetViewer (flushName);
796  if (!viewer) {
797    if (verbosity >= G4VisManager::errors) {
798      G4cout << "ERROR: Viewer \"" << flushName << "\"" <<
799        " not found - \"/vis/viewer/list\"\n  to see possibilities."
800             << G4endl;
801    }
802    return;
803  }
804
805  G4UImanager* ui = G4UImanager::GetUIpointer();
806  G4int keepVerbose = ui->GetVerboseLevel();
807  G4int newVerbose(0);
808  if (keepVerbose >= 2 || verbosity >= G4VisManager::confirmations)
809    newVerbose = 2;
810  ui->SetVerboseLevel(newVerbose);
811  ui->ApplyCommand(G4String("/vis/viewer/refresh " + flushName));
812  ui->ApplyCommand(G4String("/vis/viewer/update " + flushName));
813  ui->SetVerboseLevel(keepVerbose);
814  if (verbosity >= G4VisManager::confirmations) {
815    G4cout << "Viewer \"" << viewer -> GetName () << "\""
816           << " flushed." << G4endl;
817  }
818}
819
820////////////// /vis/viewer/list ///////////////////////////////////////
821
822G4VisCommandViewerList::G4VisCommandViewerList () {
823  G4bool omitable;
824  fpCommand = new G4UIcommand ("/vis/viewer/list", this);
825  fpCommand -> SetGuidance ("Lists viewers(s).");
826  fpCommand -> SetGuidance
827    ("See \"/vis/verbose\" for definition of verbosity.");
828  G4UIparameter* parameter;
829  parameter = new G4UIparameter("viewer-name", 's',
830                                omitable = true);
831  parameter -> SetDefaultValue ("all");
832  fpCommand -> SetParameter (parameter);
833  parameter = new G4UIparameter ("verbosity", 's',
834                                 omitable = true);
835  parameter -> SetDefaultValue ("warnings");
836  fpCommand -> SetParameter (parameter);
837}
838
839G4VisCommandViewerList::~G4VisCommandViewerList () {
840  delete fpCommand;
841}
842
843G4String G4VisCommandViewerList::GetCurrentValue (G4UIcommand*) {
844  return "";
845}
846
847void G4VisCommandViewerList::SetNewValue (G4UIcommand*, G4String newValue) {
848  G4String name, verbosityString;
849  std::istringstream is (newValue);
850  is >> name >> verbosityString;
851  G4String shortName = fpVisManager -> ViewerShortName (name);
852  G4VisManager::Verbosity verbosity =
853    fpVisManager->GetVerbosityValue(verbosityString);
854
855  const G4VViewer* currentViewer = fpVisManager -> GetCurrentViewer ();
856  G4String currentViewerShortName;
857  if (currentViewer) {
858    currentViewerShortName = currentViewer -> GetShortName ();
859  }
860  else {
861    currentViewerShortName = "none";
862  }
863
864  const G4SceneHandlerList& sceneHandlerList = fpVisManager -> GetAvailableSceneHandlers ();
865  G4int nHandlers = sceneHandlerList.size ();
866  G4bool found = false;
867  G4bool foundCurrent = false;
868  for (int iHandler = 0; iHandler < nHandlers; iHandler++) {
869    G4VSceneHandler* sceneHandler = sceneHandlerList [iHandler];
870    const G4ViewerList& viewerList = sceneHandler -> GetViewerList ();
871    G4cout << "Scene handler \"" << sceneHandler -> GetName ();
872    const G4Scene* pScene = sceneHandler -> GetScene ();
873    if (pScene) {
874      G4cout << "\", scene \"" << pScene -> GetName () << "\":";
875    }
876    G4int nViewers = viewerList.size ();
877    if (nViewers == 0) {
878      G4cout << "\n            No viewers for this scene handler." << G4endl;
879    }
880    else {
881      for (int iViewer = 0; iViewer < nViewers; iViewer++) {
882        const G4VViewer* thisViewer = viewerList [iViewer];
883        G4String thisName = thisViewer -> GetName ();
884        G4String thisShortName = thisViewer -> GetShortName ();
885        if (name != "all") {
886          if (thisShortName != shortName) continue;
887        }
888        found = true;
889        G4cout << "\n  ";
890        if (thisShortName == currentViewerShortName) {
891          foundCurrent = true;
892          G4cout << "(current)";
893        }
894        else {
895          G4cout << "         ";
896        }
897        G4cout << " viewer \"" << thisName << "\"";
898        if (verbosity >= G4VisManager::parameters) {
899          G4cout << "\n  " << *thisViewer;
900        }
901      }
902    }
903    G4cout << G4endl;
904  }
905
906  if (!foundCurrent) {
907    G4cout << "No valid current viewer - please create or select one."
908           << G4endl;
909  }
910
911  if (!found) {
912    G4cout << "No viewers";
913    if (name != "all") {
914      G4cout << " of name \"" << name << "\"";
915    }
916    G4cout << " found." << G4endl;
917  }
918}
919
920////////////// /vis/viewer/pan and panTo ////////////////////////////
921
922G4VisCommandViewerPan::G4VisCommandViewerPan ():
923  fPanIncrementRight  (0.),
924  fPanIncrementUp  (0.),
925  fPanToRight (0.),
926  fPanToUp (0.)
927{
928  G4bool omitable;
929
930  fpCommandPan = new G4UIcommand
931    ("/vis/viewer/pan", this);
932  fpCommandPan -> SetGuidance
933    ("Incremental pan.");
934  fpCommandPan -> SetGuidance
935    ("Moves the camera incrementally right and up by these amounts (as seen"
936     "\nfrom viewpoint direction).");
937  G4UIparameter* parameter;
938  parameter = new G4UIparameter("right-increment", 'd', omitable = true);
939  parameter -> SetCurrentAsDefault (true);
940  fpCommandPan -> SetParameter (parameter);
941  parameter = new G4UIparameter("up-increment", 'd', omitable = true);
942  parameter -> SetCurrentAsDefault (true);
943  fpCommandPan -> SetParameter (parameter);
944  parameter = new G4UIparameter ("unit", 's', omitable = true);
945  parameter -> SetDefaultValue ("m");
946  fpCommandPan -> SetParameter (parameter);
947
948  fpCommandPanTo = new G4UIcommand
949    ("/vis/viewer/panTo", this);
950  fpCommandPanTo -> SetGuidance
951    ("Pan to specific coordinate.");
952  fpCommandPanTo -> SetGuidance
953    ("Places the camera in this position right and up relative to standard"
954     "\ntarget point (as seen from viewpoint direction).");
955  parameter = new G4UIparameter("right", 'd', omitable = true);
956  parameter -> SetCurrentAsDefault (true);
957  fpCommandPanTo -> SetParameter (parameter);
958  parameter = new G4UIparameter("up", 'd', omitable = true);
959  parameter -> SetCurrentAsDefault (true);
960  fpCommandPanTo -> SetParameter (parameter);
961  parameter = new G4UIparameter ("unit", 's', omitable = true);
962  parameter -> SetDefaultValue ("m");
963  fpCommandPanTo -> SetParameter (parameter);
964}
965
966G4VisCommandViewerPan::~G4VisCommandViewerPan () {
967  delete fpCommandPan;
968  delete fpCommandPanTo;
969}
970
971G4String G4VisCommandViewerPan::GetCurrentValue (G4UIcommand* command) {
972  G4String currentValue;
973  if (command == fpCommandPan) {
974    currentValue = ConvertToString(fPanIncrementRight, fPanIncrementUp, "m");
975  }
976  else if (command == fpCommandPanTo) {
977    currentValue = ConvertToString(fPanToRight, fPanToUp, "m");
978  }
979  return currentValue;
980}
981
982void G4VisCommandViewerPan::SetNewValue (G4UIcommand* command,
983                                         G4String newValue) {
984
985
986  G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
987
988  G4VViewer* currentViewer = fpVisManager->GetCurrentViewer();
989  if (!currentViewer) {
990    if (verbosity >= G4VisManager::errors) {
991      G4cout <<
992        "ERROR: G4VisCommandsViewerPan::SetNewValue: no current viewer."
993             << G4endl;
994    }
995    return;
996  }
997
998  G4ViewParameters vp = currentViewer->GetViewParameters();
999
1000  if (command == fpCommandPan) {
1001    ConvertToDoublePair(newValue, fPanIncrementRight, fPanIncrementUp);
1002    vp.IncrementPan(fPanIncrementRight, fPanIncrementUp);
1003  }
1004  else if (command == fpCommandPanTo) {
1005    ConvertToDoublePair(newValue, fPanToRight, fPanToUp);
1006    vp.SetPan(fPanToRight, fPanToUp);
1007  }
1008
1009  if (verbosity >= G4VisManager::confirmations) {
1010    G4cout << "Current target point now " << vp.GetCurrentTargetPoint()
1011           << G4endl;
1012  }
1013
1014  SetViewParameters(currentViewer, vp);
1015}
1016
1017////////////// /vis/viewer/rebuild ///////////////////////////////////////
1018
1019G4VisCommandViewerRebuild::G4VisCommandViewerRebuild () {
1020  G4bool omitable, currentAsDefault;
1021  fpCommand = new G4UIcmdWithAString ("/vis/viewer/rebuild", this);
1022  fpCommand -> SetGuidance ("Forces rebuild of graphical database.");
1023  fpCommand -> SetGuidance
1024    ("By default, acts on current viewer.  \"/vis/viewer/list\""
1025     "\nto see possible viewers.  Viewer becomes current.");
1026  fpCommand -> SetParameterName ("viewer-name",
1027                                 omitable = true,
1028                                 currentAsDefault = true);
1029}
1030
1031G4VisCommandViewerRebuild::~G4VisCommandViewerRebuild () {
1032  delete fpCommand;
1033}
1034
1035G4String G4VisCommandViewerRebuild::GetCurrentValue (G4UIcommand*) {
1036  G4VViewer* viewer = fpVisManager -> GetCurrentViewer ();
1037  if (viewer) {
1038    return viewer -> GetName ();
1039  }
1040  else {
1041    return "none";
1042  }
1043}
1044
1045void G4VisCommandViewerRebuild::SetNewValue (G4UIcommand*, G4String newValue) {
1046
1047  G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
1048
1049  G4String& rebuildName = newValue;
1050  G4VViewer* viewer = fpVisManager -> GetViewer (rebuildName);
1051  if (!viewer) {
1052    if (verbosity >= G4VisManager::errors) {
1053      G4cout << "ERROR: Viewer \"" << rebuildName
1054             << "\" not found - \"/vis/viewer/list\" to see possibilities."
1055             << G4endl;
1056    }
1057    return;
1058  }
1059
1060  viewer->NeedKernelVisit();
1061
1062  // Check auto-refresh and print confirmations, but without changing
1063  // view paramters...
1064  SetViewParameters(viewer, viewer->GetViewParameters());
1065}
1066
1067////////////// /vis/viewer/refresh ///////////////////////////////////////
1068
1069G4VisCommandViewerRefresh::G4VisCommandViewerRefresh () {
1070  G4bool omitable, currentAsDefault;
1071  fpCommand = new G4UIcmdWithAString ("/vis/viewer/refresh", this);
1072  fpCommand -> SetGuidance
1073    ("Refreshes viewer.");
1074  fpCommand -> SetGuidance
1075    ("By default, acts on current viewer.  \"/vis/viewer/list\""
1076     "\nto see possible viewers.  Viewer becomes current.");
1077  fpCommand -> SetParameterName ("viewer-name",
1078                                 omitable = true,
1079                                 currentAsDefault = true);
1080}
1081
1082G4VisCommandViewerRefresh::~G4VisCommandViewerRefresh () {
1083  delete fpCommand;
1084}
1085
1086G4String G4VisCommandViewerRefresh::GetCurrentValue (G4UIcommand*) {
1087  G4VViewer* viewer = fpVisManager -> GetCurrentViewer ();
1088  return viewer ? viewer -> GetName () : G4String("none");
1089}
1090
1091void G4VisCommandViewerRefresh::SetNewValue (G4UIcommand*, G4String newValue) {
1092
1093  G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
1094  G4bool warn(verbosity >= G4VisManager::warnings);
1095
1096  G4String& refreshName = newValue;
1097  G4VViewer* viewer = fpVisManager -> GetViewer (refreshName);
1098  if (!viewer) {
1099    if (verbosity >= G4VisManager::errors) {
1100      G4cout << "ERROR: Viewer \"" << refreshName << "\"" <<
1101        " not found - \"/vis/viewer/list\"\n  to see possibilities."
1102             << G4endl;
1103    }
1104    return;
1105  }
1106
1107  G4VSceneHandler* sceneHandler = viewer->GetSceneHandler();
1108  if (!sceneHandler) {
1109    if (verbosity >= G4VisManager::errors) {
1110      G4cout << "ERROR: Viewer \"" << refreshName << "\"" <<
1111        " has no scene handler - report serious bug."
1112             << G4endl;
1113    }
1114    return;
1115  }
1116
1117  G4Scene* scene = sceneHandler->GetScene();
1118  if (!scene) {
1119    if (verbosity >= G4VisManager::confirmations) {
1120      G4cout << "NOTE: SceneHandler \"" << sceneHandler->GetName()
1121             << "\", to which viewer \"" << refreshName << "\"" <<
1122        "\n  is attached, has no scene - \"/vis/scene/create\" and"
1123        " \"/vis/sceneHandler/attach\""
1124        "\n  (or use compound command \"/vis/drawVolume\")."
1125             << G4endl;
1126    }
1127    return;
1128  }
1129  if (scene->GetRunDurationModelList().empty()) {
1130    G4bool successful = scene -> AddWorldIfEmpty (warn);
1131    if (!successful) {
1132      if (verbosity >= G4VisManager::warnings) {
1133        G4cout <<
1134          "WARNING: Scene is empty.  Perhaps no geometry exists."
1135          "\n  Try /run/initialize."
1136               << G4endl;
1137      }
1138      return;
1139    }
1140    // Scene has changed.  UpdateVisManagerScene issues
1141    // /vis/scene/notifyHandlers, which does a refresh anyway, so the
1142    // ordinary refresh becomes part of the else phrase...
1143    UpdateVisManagerScene(scene->GetName());
1144  } else {
1145    if (verbosity >= G4VisManager::confirmations) {
1146      G4cout << "Refreshing viewer \"" << viewer -> GetName () << "\"..."
1147             << G4endl;
1148    }
1149#ifdef G4DEBUG_VIS_MANAGEMENT
1150    printf("G4VisCommandViewerRefresh::SetNewValue Call SetView()\n");
1151#endif
1152    viewer -> SetView ();
1153#ifdef G4DEBUG_VIS_MANAGEMENT
1154    printf("G4VisCommandViewerRefresh::SetNewValue Call SetView() END\n");
1155    printf("G4VisCommandViewerRefresh::SetNewValue Call ClearView()\n");
1156#endif
1157    viewer -> ClearView ();
1158#ifdef G4DEBUG_VIS_MANAGEMENT
1159    printf("G4VisCommandViewerRefresh::SetNewValue Call ClearView() END\n");
1160    printf("G4VisCommandViewerRefresh::SetNewValue Call DrawView()\n");
1161#endif
1162    viewer -> DrawView ();
1163#ifdef G4DEBUG_VIS_MANAGEMENT
1164    printf("G4VisCommandViewerRefresh::SetNewValue Call DrawView() END\n");
1165#endif
1166    if (verbosity >= G4VisManager::confirmations) {
1167      G4cout << "Viewer \"" << viewer -> GetName () << "\"" << " refreshed."
1168        "\n  (You might also need \"/vis/viewer/update\".)" << G4endl;
1169    }
1170  }
1171}
1172
1173////////////// /vis/viewer/reset ///////////////////////////////////////
1174
1175G4VisCommandViewerReset::G4VisCommandViewerReset () {
1176  G4bool omitable, currentAsDefault;
1177  fpCommand = new G4UIcmdWithAString ("/vis/viewer/reset", this);
1178  fpCommand -> SetGuidance ("Resets viewer.");
1179  fpCommand -> SetGuidance
1180    ("By default, acts on current viewer.  \"/vis/viewer/list\""
1181     "\nto see possible viewers.  Viewer becomes current.");
1182  fpCommand -> SetParameterName ("viewer-name",
1183                                 omitable = true,
1184                                 currentAsDefault = true);
1185}
1186
1187G4VisCommandViewerReset::~G4VisCommandViewerReset () {
1188  delete fpCommand;
1189}
1190
1191G4String G4VisCommandViewerReset::GetCurrentValue (G4UIcommand*) {
1192  G4VViewer* viewer = fpVisManager -> GetCurrentViewer ();
1193  if (viewer) {
1194    return viewer -> GetName ();
1195  }
1196  else {
1197    return "none";
1198  }
1199}
1200
1201void G4VisCommandViewerReset::SetNewValue (G4UIcommand*, G4String newValue) {
1202
1203  G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
1204
1205  G4String& resetName = newValue;
1206  G4VViewer* viewer = fpVisManager -> GetViewer (resetName);
1207  if (!viewer) {
1208    if (verbosity >= G4VisManager::errors) {
1209      G4cout << "ERROR: Viewer \"" << resetName
1210             << "\" not found - \"/vis/viewer/list\" to see possibilities."
1211             << G4endl;
1212    }
1213    return;
1214  }
1215
1216  SetViewParameters(viewer, viewer->GetDefaultViewParameters());
1217}
1218
1219////////////// /vis/viewer/scale and scaleTo ////////////////////////////
1220
1221G4VisCommandViewerScale::G4VisCommandViewerScale ():
1222  fScaleMultiplier (G4Vector3D (1., 1., 1.)),
1223  fScaleTo         (G4Vector3D (1., 1., 1.))
1224{
1225  G4bool omitable, currentAsDefault;
1226
1227  fpCommandScale = new G4UIcmdWith3Vector
1228    ("/vis/viewer/scale", this);
1229  fpCommandScale -> SetGuidance ("Incremental (non-uniform) scaling.");
1230  fpCommandScale -> SetGuidance
1231    ("Multiplies components of current scaling by components of this factor."
1232     "\n Scales (x,y,z) by corresponding components of the resulting factor.");
1233  fpCommandScale -> SetGuidance
1234    ("");
1235  fpCommandScale -> SetParameterName
1236    ("x-scale-multiplier","y-scale-multiplier","z-scale-multiplier",
1237     omitable=true, currentAsDefault=true);
1238
1239  fpCommandScaleTo = new G4UIcmdWith3Vector
1240    ("/vis/viewer/scaleTo", this);
1241  fpCommandScaleTo -> SetGuidance ("Absolute (non-uniform) scaling.");
1242  fpCommandScaleTo -> SetGuidance
1243    ("Scales (x,y,z) by corresponding components of this factor.");
1244  fpCommandScaleTo -> SetParameterName
1245    ("x-scale-factor","y-scale-factor","z-scale-factor",
1246     omitable=true, currentAsDefault=true);
1247}
1248
1249G4VisCommandViewerScale::~G4VisCommandViewerScale () {
1250  delete fpCommandScale;
1251  delete fpCommandScaleTo;
1252}
1253
1254G4String G4VisCommandViewerScale::GetCurrentValue (G4UIcommand* command) {
1255  G4String currentValue;
1256  if (command == fpCommandScale) {
1257    currentValue = fpCommandScale->ConvertToString(G4ThreeVector(fScaleMultiplier));
1258  }
1259  else if (command == fpCommandScaleTo) {
1260    currentValue = fpCommandScaleTo->ConvertToString(G4ThreeVector(fScaleTo));
1261  }
1262  return currentValue;
1263}
1264
1265void G4VisCommandViewerScale::SetNewValue (G4UIcommand* command,
1266                                           G4String newValue) {
1267
1268
1269  G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
1270
1271  G4VViewer* currentViewer = fpVisManager->GetCurrentViewer();
1272  if (!currentViewer) {
1273    if (verbosity >= G4VisManager::errors) {
1274      G4cout <<
1275        "ERROR: G4VisCommandsViewerScale::SetNewValue: no current viewer."
1276             << G4endl;
1277    }
1278    return;
1279  }
1280
1281  G4ViewParameters vp = currentViewer->GetViewParameters();
1282
1283  if (command == fpCommandScale) {
1284    fScaleMultiplier = fpCommandScale->GetNew3VectorValue(newValue);
1285    vp.MultiplyScaleFactor(fScaleMultiplier);
1286  }
1287  else if (command == fpCommandScaleTo) {
1288    fScaleTo = fpCommandScale->GetNew3VectorValue(newValue);
1289    vp.SetScaleFactor(fScaleTo);
1290  }
1291
1292  if (verbosity >= G4VisManager::confirmations) {
1293    G4cout << "Scale factor changed to " << vp.GetScaleFactor() << G4endl;
1294  }
1295
1296  SetViewParameters(currentViewer, vp);
1297}
1298
1299////////////// /vis/viewer/select ///////////////////////////////////////
1300
1301G4VisCommandViewerSelect::G4VisCommandViewerSelect () {
1302  G4bool omitable;
1303  fpCommand = new G4UIcmdWithAString ("/vis/viewer/select", this);
1304  fpCommand -> SetGuidance ("Selects viewer.");
1305  fpCommand -> SetGuidance
1306    ("Specify viewer by name.  \"/vis/viewer/list\" to see possible viewers.");
1307  fpCommand -> SetParameterName ("viewer-name", omitable = false);
1308}
1309
1310G4VisCommandViewerSelect::~G4VisCommandViewerSelect () {
1311  delete fpCommand;
1312}
1313
1314G4String G4VisCommandViewerSelect::GetCurrentValue (G4UIcommand*) {
1315  return "";
1316}
1317
1318void G4VisCommandViewerSelect::SetNewValue (G4UIcommand*, G4String newValue) {
1319
1320  G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
1321
1322  G4String& selectName = newValue;
1323  G4VViewer* viewer = fpVisManager -> GetViewer (selectName);
1324
1325  if (!viewer) {
1326    if (verbosity >= G4VisManager::errors) {
1327      G4cout << "ERROR: Viewer \"" << selectName << "\"";
1328      G4cout << " not found - \"/vis/viewer/list\""
1329        "\n  to see possibilities."
1330             << G4endl;
1331    }
1332    return;
1333  }
1334
1335  if (viewer == fpVisManager -> GetCurrentViewer ()) {
1336    if (verbosity >= G4VisManager::warnings) {
1337      G4cout << "WARNING: Viewer \"" << viewer -> GetName () << "\""
1338             << " already selected." << G4endl;
1339    }
1340    return;
1341  }
1342
1343  fpVisManager -> SetCurrentViewer (viewer);  // Prints confirmation.
1344
1345  SetViewParameters(viewer, viewer->GetViewParameters());
1346}
1347
1348////////////// /vis/viewer/update ///////////////////////////////////////
1349
1350G4VisCommandViewerUpdate::G4VisCommandViewerUpdate () {
1351  G4bool omitable, currentAsDefault;
1352  fpCommand = new G4UIcmdWithAString ("/vis/viewer/update", this);
1353  fpCommand -> SetGuidance
1354    ("Triggers graphical database post-processing for viewers"
1355     "\nusing that technique.");
1356  fpCommand -> SetGuidance
1357    ("For such viewers the view only becomes visible with this command."
1358     "\nBy default, acts on current viewer.  \"/vis/viewer/list\""
1359     "\nto see possible viewers.  Viewer becomes current.");
1360  fpCommand -> SetParameterName ("viewer-name",
1361                                 omitable = true,
1362                                 currentAsDefault = true);
1363}
1364
1365G4VisCommandViewerUpdate::~G4VisCommandViewerUpdate () {
1366  delete fpCommand;
1367}
1368
1369G4String G4VisCommandViewerUpdate::GetCurrentValue (G4UIcommand*) {
1370  G4VViewer* viewer = fpVisManager -> GetCurrentViewer ();
1371  if (viewer) {
1372    return viewer -> GetName ();
1373  }
1374  else {
1375    return "none";
1376  }
1377}
1378
1379void G4VisCommandViewerUpdate::SetNewValue (G4UIcommand*, G4String newValue) {
1380
1381  G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
1382
1383  G4String& updateName = newValue;
1384
1385  G4VViewer* viewer = fpVisManager -> GetViewer (updateName);
1386  if (!viewer) {
1387    if (verbosity >= G4VisManager::errors) {
1388      G4cout <<
1389        "ERROR: G4VisCommandsViewerUpdate::SetNewValue: no current viewer."
1390             << G4endl;
1391    }
1392    return;
1393  }
1394
1395  G4VSceneHandler* sceneHandler = viewer->GetSceneHandler();
1396  if (!sceneHandler) {
1397    if (verbosity >= G4VisManager::errors) {
1398      G4cout << "ERROR: Viewer \"" << updateName << "\"" <<
1399        " has no scene handler - report serious bug."
1400             << G4endl;
1401    }
1402    return;
1403  }
1404
1405  G4Scene* scene = sceneHandler->GetScene();
1406  if (!scene) {
1407    if (verbosity >= G4VisManager::confirmations) {
1408      G4cout << "NOTE: SceneHandler \"" << sceneHandler->GetName()
1409             << "\", to which viewer \"" << updateName << "\"" <<
1410        "\n  is attached, has no scene - \"/vis/scene/create\" and"
1411        " \"/vis/sceneHandler/attach\""
1412        "\n  (or use compound command \"/vis/drawVolume\")."
1413             << G4endl;
1414    }
1415    return;
1416  }
1417
1418  if (viewer) {
1419    if (verbosity >= G4VisManager::confirmations) {
1420      G4cout << "Viewer \"" << viewer -> GetName () << "\"";
1421      G4cout << " post-processing triggered." << G4endl;
1422    }
1423    viewer -> ShowView ();
1424    // Assume future need to "refresh" transients...
1425    sceneHandler -> SetMarkForClearingTransientStore(true);
1426  }
1427  else {
1428    if (verbosity >= G4VisManager::errors) {
1429      G4cout << "ERROR: Viewer \"" << updateName << "\"";
1430      G4cout << " not found - \"/vis/viewer/list\""
1431        "\n  to see possibilities." << G4endl;
1432    }
1433  }
1434}
1435
1436////////////// /vis/viewer/zoom and zoomTo ////////////////////////////
1437
1438G4VisCommandViewerZoom::G4VisCommandViewerZoom ():
1439  fZoomMultiplier (1.),
1440  fZoomTo         (1.)
1441{
1442  G4bool omitable, currentAsDefault;
1443
1444  fpCommandZoom = new G4UIcmdWithADouble
1445    ("/vis/viewer/zoom", this);
1446  fpCommandZoom -> SetGuidance ("Incremental zoom.");
1447  fpCommandZoom -> SetGuidance
1448    ("Multiplies current magnification by this factor.");
1449  fpCommandZoom -> SetParameterName("multiplier",
1450                                     omitable=true,
1451                                     currentAsDefault=true);
1452
1453  fpCommandZoomTo = new G4UIcmdWithADouble
1454    ("/vis/viewer/zoomTo", this);
1455  fpCommandZoomTo -> SetGuidance ("Absolute zoom.");
1456  fpCommandZoomTo -> SetGuidance
1457    ("Magnifies standard magnification by this factor.");
1458  fpCommandZoomTo -> SetParameterName("factor",
1459                                       omitable=true,
1460                                       currentAsDefault=true);
1461}
1462
1463G4VisCommandViewerZoom::~G4VisCommandViewerZoom () {
1464  delete fpCommandZoom;
1465  delete fpCommandZoomTo;
1466}
1467
1468G4String G4VisCommandViewerZoom::GetCurrentValue (G4UIcommand* command) {
1469  G4String currentValue;
1470  if (command == fpCommandZoom) {
1471    currentValue = fpCommandZoom->ConvertToString(fZoomMultiplier);
1472  }
1473  else if (command == fpCommandZoomTo) {
1474    currentValue = fpCommandZoomTo->ConvertToString(fZoomTo);
1475  }
1476  return currentValue;
1477}
1478
1479void G4VisCommandViewerZoom::SetNewValue (G4UIcommand* command,
1480                                          G4String newValue) {
1481
1482
1483  G4VisManager::Verbosity verbosity = fpVisManager->GetVerbosity();
1484
1485  G4VViewer* currentViewer = fpVisManager->GetCurrentViewer();
1486  if (!currentViewer) {
1487    if (verbosity >= G4VisManager::errors) {
1488      G4cout <<
1489        "ERROR: G4VisCommandsViewerZoom::SetNewValue: no current viewer."
1490             << G4endl;
1491    }
1492    return;
1493  }
1494
1495  G4ViewParameters vp = currentViewer->GetViewParameters();
1496
1497  if (command == fpCommandZoom) {
1498    fZoomMultiplier = fpCommandZoom->GetNewDoubleValue(newValue);
1499    vp.MultiplyZoomFactor(fZoomMultiplier);
1500  }
1501  else if (command == fpCommandZoomTo) {
1502    fZoomTo = fpCommandZoom->GetNewDoubleValue(newValue);
1503    vp.SetZoomFactor(fZoomTo);
1504  }
1505
1506  if (verbosity >= G4VisManager::confirmations) {
1507    G4cout << "Zoom factor changed to " << vp.GetZoomFactor() << G4endl;
1508  }
1509
1510  SetViewParameters(currentViewer, vp);
1511}
Note: See TracBrowser for help on using the repository browser.