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25 // 25 //
>> 26 // $Id: G4OpenInventorViewer.cc,v 1.60 2009/02/16 15:31:05 lgarnier Exp $
>> 27 // GEANT4 tag $Name: geant4-09-03-patch-01 $
26 28
27 // 03-MAY-2021 F.W. Jones: removed the camera << 29 #ifdef G4VIS_BUILD_OI_DRIVER
28 // since the group node sensor receives all ca <<
29 // can update the view parameters, irrespectiv <<
30 // camera type. <<
31 30
32 // this : 31 // this :
33 #include "G4OpenInventorViewer.hh" 32 #include "G4OpenInventorViewer.hh"
34 33
35 #include <Inventor/nodes/SoSelection.h> 34 #include <Inventor/nodes/SoSelection.h>
36 #include <Inventor/nodes/SoShape.h> 35 #include <Inventor/nodes/SoShape.h>
37 #include <Inventor/nodes/SoOrthographicCamera. 36 #include <Inventor/nodes/SoOrthographicCamera.h>
38 #include <Inventor/nodes/SoPerspectiveCamera.h 37 #include <Inventor/nodes/SoPerspectiveCamera.h>
39 #include <Inventor/actions/SoCallbackAction.h> 38 #include <Inventor/actions/SoCallbackAction.h>
40 #include <Inventor/actions/SoWriteAction.h> 39 #include <Inventor/actions/SoWriteAction.h>
41 #include <Inventor/sensors/SoNodeSensor.h> 40 #include <Inventor/sensors/SoNodeSensor.h>
42 41
43 #include "HEPVis/nodes/SoImageWriter.h" 42 #include "HEPVis/nodes/SoImageWriter.h"
44 #include "HEPVis/actions/SoGL2PSAction.h" 43 #include "HEPVis/actions/SoGL2PSAction.h"
45 #include "HEPVis/actions/SoCounterAction.h" 44 #include "HEPVis/actions/SoCounterAction.h"
46 #include "HEPVis/actions/SoAlternateRepAction. 45 #include "HEPVis/actions/SoAlternateRepAction.h"
47 46
48 #include "G4OpenInventor.hh" 47 #include "G4OpenInventor.hh"
49 #include "G4OpenInventorSceneHandler.hh" 48 #include "G4OpenInventorSceneHandler.hh"
50 #include "G4VInteractorManager.hh" 49 #include "G4VInteractorManager.hh"
51 #include "G4Scene.hh" 50 #include "G4Scene.hh"
52 #include "Geant4_SoPolyhedron.h" 51 #include "Geant4_SoPolyhedron.h"
53 #include "G4AttValue.hh" 52 #include "G4AttValue.hh"
54 #include "G4AttDef.hh" 53 #include "G4AttDef.hh"
55 #include "G4AttCheck.hh" 54 #include "G4AttCheck.hh"
56 #include "G4AttHolder.hh" 55 #include "G4AttHolder.hh"
57 56
58 G4OpenInventorViewer::G4OpenInventorViewer( 57 G4OpenInventorViewer::G4OpenInventorViewer(
59 G4OpenInventorSceneHandler& sceneHandler 58 G4OpenInventorSceneHandler& sceneHandler
60 ,const G4String& name) 59 ,const G4String& name)
61 :G4VViewer(sceneHandler, sceneHandler.Incremen 60 :G4VViewer(sceneHandler, sceneHandler.IncrementViewCount(), name)
62 ,fG4OpenInventorSceneHandler(sceneHandler) 61 ,fG4OpenInventorSceneHandler(sceneHandler)
63 ,fInteractorManager(0) 62 ,fInteractorManager(0)
64 ,fSoSelection(0) 63 ,fSoSelection(0)
65 ,fSoImageWriter(0) 64 ,fSoImageWriter(0)
66 ,fGL2PSAction(0) //To be set be suclass. 65 ,fGL2PSAction(0) //To be set be suclass.
67 ,fGroupCameraSensor(0) 66 ,fGroupCameraSensor(0)
68 //,fCameraSensor(0) << 67 ,fCameraSensor(0)
69 { 68 {
>> 69 fNeedKernelVisit = true; //?? Temporary, until KernelVisitDecision fixed.
>> 70
70 fVP.SetAutoRefresh(true); 71 fVP.SetAutoRefresh(true);
71 fDefaultVP.SetAutoRefresh(true); 72 fDefaultVP.SetAutoRefresh(true);
72 fVP.SetPicking(true); 73 fVP.SetPicking(true);
73 fDefaultVP.SetPicking(true); 74 fDefaultVP.SetPicking(true);
74 75
75 //FIXME : G.Barrand : not convinced that we 76 //FIXME : G.Barrand : not convinced that we have to rm culling.
76 // For viewing of all objects by default : 77 // For viewing of all objects by default :
77 //fDefaultVP.SetCulling(false); 78 //fDefaultVP.SetCulling(false);
78 //fVP.SetCulling(false); 79 //fVP.SetCulling(false);
79 80
80 fInteractorManager = 81 fInteractorManager =
81 ((G4OpenInventor*)fG4OpenInventorSceneHand 82 ((G4OpenInventor*)fG4OpenInventorSceneHandler.GetGraphicsSystem())->
82 GetInteractorManager(); 83 GetInteractorManager();
83 84
84 // Main user scene graph root sent to the vi 85 // Main user scene graph root sent to the viewers.
85 fSoSelection = new SoSelection; 86 fSoSelection = new SoSelection;
86 fSoSelection->ref(); 87 fSoSelection->ref();
87 fSoSelection->addSelectionCallback(Selection 88 fSoSelection->addSelectionCallback(SelectionCB,this);
88 //fSoSelection->addDeselectionCallback(Desel 89 //fSoSelection->addDeselectionCallback(DeselectionCB,this);
89 fSoSelection->policy = SoSelection::SINGLE; 90 fSoSelection->policy = SoSelection::SINGLE;
90 91
91 SoGroup* group = new SoGroup; 92 SoGroup* group = new SoGroup;
92 fSoSelection->addChild(group); 93 fSoSelection->addChild(group);
93 94
94 // Have a camera under fSoSelection in orde 95 // Have a camera under fSoSelection in order
95 // that the below SceneGraphSensor be notife 96 // that the below SceneGraphSensor be notifed
96 // when the viewer changes the camera type. 97 // when the viewer changes the camera type.
97 // But we put the camera under a SoGroup so 98 // But we put the camera under a SoGroup so that
98 // the SceneGraphSensor be not triggered at 99 // the SceneGraphSensor be not triggered at each change
99 // under the fG4OpenInventorSceneHandler.fRo 100 // under the fG4OpenInventorSceneHandler.fRoot.
100 SoOrthographicCamera* camera = new SoOrthogr 101 SoOrthographicCamera* camera = new SoOrthographicCamera;
101 camera->viewportMapping.setValue(SoCamera::A 102 camera->viewportMapping.setValue(SoCamera::ADJUST_CAMERA);
102 //camera->aspectRatio.setValue(10); 103 //camera->aspectRatio.setValue(10);
103 camera->position.setValue(0,0,10); 104 camera->position.setValue(0,0,10);
104 camera->orientation.setValue(SbRotation(SbVe 105 camera->orientation.setValue(SbRotation(SbVec3f(0,1,0),0));
105 camera->height.setValue(10); 106 camera->height.setValue(10);
106 camera->nearDistance.setValue(1); 107 camera->nearDistance.setValue(1);
107 camera->farDistance.setValue(100); 108 camera->farDistance.setValue(100);
108 camera->focalDistance.setValue(10); 109 camera->focalDistance.setValue(10);
109 group->addChild(camera); 110 group->addChild(camera);
110 111
111 {SoInput soInput; 112 {SoInput soInput;
112 if(soInput.openFile("g4view.iv",TRUE)) { 113 if(soInput.openFile("g4view.iv",TRUE)) {
113 SoSeparator* separator = SoDB::readAll(&so 114 SoSeparator* separator = SoDB::readAll(&soInput);
114 if(separator) fSoSelection->addChild(separ 115 if(separator) fSoSelection->addChild(separator);
115 }} 116 }}
116 117
117 fSoSelection->addChild(fG4OpenInventorSceneH 118 fSoSelection->addChild(fG4OpenInventorSceneHandler.fRoot);
118 119
119 // SoImageWriter should be the last. 120 // SoImageWriter should be the last.
120 fSoImageWriter = new SoImageWriter(); 121 fSoImageWriter = new SoImageWriter();
121 fSoImageWriter->fileName.setValue("g4out.ps" 122 fSoImageWriter->fileName.setValue("g4out.ps");
122 fSoSelection->addChild(fSoImageWriter); 123 fSoSelection->addChild(fSoImageWriter);
123 124
124 // Sensors : 125 // Sensors :
125 // To detect that the viewer had changed the 126 // To detect that the viewer had changed the camera type :
126 fGroupCameraSensor = new SoNodeSensor(GroupC 127 fGroupCameraSensor = new SoNodeSensor(GroupCameraSensorCB,this);
127 fGroupCameraSensor->setPriority(0);//Needed 128 fGroupCameraSensor->setPriority(0);//Needed in order to do getTriggerNode()
128 fGroupCameraSensor->attach(group); 129 fGroupCameraSensor->attach(group);
129 // FWJ Upgraded the group sensor so the came << 130
130 // fCameraSensor = new SoNodeSensor(CameraS << 131 fCameraSensor = new SoNodeSensor(CameraSensorCB,this);
131 // fCameraSensor->setPriority(0);//Needed i << 132 fCameraSensor->setPriority(0);//Needed in order to do getTriggerNode()
132 // fCameraSensor->attach(camera); <<
133 } 133 }
134 134
135 G4OpenInventorViewer::~G4OpenInventorViewer () 135 G4OpenInventorViewer::~G4OpenInventorViewer () {
136 // fCameraSensor->detach(); << 136 fCameraSensor->detach();
137 // delete fCameraSensor; << 137 delete fCameraSensor;
138 fGroupCameraSensor->detach(); 138 fGroupCameraSensor->detach();
139 delete fGroupCameraSensor; 139 delete fGroupCameraSensor;
140 fSoSelection->unref(); 140 fSoSelection->unref();
141 } 141 }
142 142
143 void G4OpenInventorViewer::KernelVisitDecision 143 void G4OpenInventorViewer::KernelVisitDecision () {
144 144
145 // If there's a significant difference with 145 // If there's a significant difference with the last view parameters
146 // of either the scene handler or this viewe 146 // of either the scene handler or this viewer, trigger a rebuild.
147 147
148 if ( 148 if (
149 //??fG4OpenInventorSceneHandler.fPODLLis 149 //??fG4OpenInventorSceneHandler.fPODLList.size() == 0 ||
150 // We need a test for empty scene graph, 150 // We need a test for empty scene graph, such as
151 // staticRoot.size() or something??????? 151 // staticRoot.size() or something?????????? See temporary fix
152 // in contructor. (John Allison Aug 200 152 // in contructor. (John Allison Aug 2001)
153 CompareForKernelVisit(fLastVP)) { 153 CompareForKernelVisit(fLastVP)) {
154 NeedKernelVisit (); 154 NeedKernelVisit ();
155 } 155 }
>> 156 fLastVP = fVP;
156 } 157 }
157 158
158 G4bool G4OpenInventorViewer::CompareForKernelV 159 G4bool G4OpenInventorViewer::CompareForKernelVisit(G4ViewParameters& vp) {
159 160
160 if ( 161 if (
161 (vp.GetDrawingStyle () != fVP.GetDraw 162 (vp.GetDrawingStyle () != fVP.GetDrawingStyle ()) ||
162 (vp.GetNumberOfCloudPoints() != fVP.Get <<
163 (vp.IsAuxEdgeVisible () != fVP.IsAuxEd 163 (vp.IsAuxEdgeVisible () != fVP.IsAuxEdgeVisible ()) ||
>> 164 (vp.GetRepStyle () != fVP.GetRepStyle ()) ||
164 (vp.IsCulling () != fVP.IsCulli 165 (vp.IsCulling () != fVP.IsCulling ()) ||
165 (vp.IsCullingInvisible () != fVP.IsCulli 166 (vp.IsCullingInvisible () != fVP.IsCullingInvisible ()) ||
166 (vp.IsDensityCulling () != fVP.IsDensi 167 (vp.IsDensityCulling () != fVP.IsDensityCulling ()) ||
167 (vp.IsCullingCovered () != fVP.IsCulli 168 (vp.IsCullingCovered () != fVP.IsCullingCovered ()) ||
168 (vp.GetCBDAlgorithmNumber() != <<
169 fVP.GetCBDAlgorithmNumber()) <<
170 (vp.IsSection () != fVP.IsSecti 169 (vp.IsSection () != fVP.IsSection ()) ||
171 (vp.IsCutaway () != fVP.IsCutaw 170 (vp.IsCutaway () != fVP.IsCutaway ()) ||
172 // This assumes use of generic clipping 171 // This assumes use of generic clipping (sectioning, slicing,
173 // DCUT, cutaway). If a decision is mad 172 // DCUT, cutaway). If a decision is made to implement locally,
174 // this will need changing. See G4OpenG 173 // this will need changing. See G4OpenGLViewer::SetView,
175 // G4OpenGLStoredViewer.cc::CompareForKe 174 // G4OpenGLStoredViewer.cc::CompareForKernelVisit and
176 // G4OpenGLStoredSceneHander::CreateSect 175 // G4OpenGLStoredSceneHander::CreateSection/CutawayPolyhedron.
177 (vp.IsExplode () != fVP.IsExplo 176 (vp.IsExplode () != fVP.IsExplode ()) ||
178 (vp.GetNoOfSides () != fVP.GetNoOf 177 (vp.GetNoOfSides () != fVP.GetNoOfSides ()) ||
179 (vp.GetGlobalMarkerScale() != fVP.Get <<
180 (vp.GetGlobalLineWidthScale() != fVP.Get <<
181 (vp.IsMarkerNotHidden () != fVP.IsMarke 178 (vp.IsMarkerNotHidden () != fVP.IsMarkerNotHidden ()) ||
182 (vp.GetDefaultVisAttributes()->GetColour <<
183 fVP.GetDefaultVisAttributes()->GetColou <<
184 (vp.GetDefaultTextVisAttributes()->GetCo <<
185 fVP.GetDefaultTextVisAttributes()->GetC <<
186 (vp.GetBackgroundColour ()!= fVP.GetBack 179 (vp.GetBackgroundColour ()!= fVP.GetBackgroundColour ())||
187 (vp.IsPicking () != fVP.IsPicki 180 (vp.IsPicking () != fVP.IsPicking ()) ||
188 // Scaling for Open Inventor is done by 181 // Scaling for Open Inventor is done by the scene handler so it
189 // needs a kernel visit. (In this respe 182 // needs a kernel visit. (In this respect, it differs from the
190 // OpenGL drivers, where it's done in Se 183 // OpenGL drivers, where it's done in SetView.)
191 (vp.GetScaleFactor () != fVP.GetScal << 184 (vp.GetScaleFactor () != fVP.GetScaleFactor ())
192 (vp.GetVisAttributesModifiers() != <<
193 fVP.GetVisAttributesModifiers()) <<
194 (vp.IsSpecialMeshRendering() != <<
195 fVP.IsSpecialMeshRendering()) <<
196 (vp.GetSpecialMeshRenderingOption() != <<
197 fVP.GetSpecialMeshRenderingOption()) <<
198 ) 185 )
199 return true; 186 return true;
200 187
201 if (vp.IsDensityCulling () && 188 if (vp.IsDensityCulling () &&
202 (vp.GetVisibleDensity () != fVP.GetVisib 189 (vp.GetVisibleDensity () != fVP.GetVisibleDensity ()))
203 return true; 190 return true;
204 191
205 if (vp.GetCBDAlgorithmNumber() > 0) { <<
206 if (vp.GetCBDParameters().size() != fVP.Ge <<
207 else if (vp.GetCBDParameters() != fVP.GetC <<
208 } <<
209 <<
210 if (vp.IsSection () && 192 if (vp.IsSection () &&
211 (vp.GetSectionPlane () != fVP.GetSection 193 (vp.GetSectionPlane () != fVP.GetSectionPlane ()))
212 return true; 194 return true;
213 195
214 if (vp.IsCutaway ()) { 196 if (vp.IsCutaway ()) {
215 if (vp.GetCutawayMode() != fVP.GetCutawayM <<
216 if (vp.GetCutawayPlanes ().size () != 197 if (vp.GetCutawayPlanes ().size () !=
217 fVP.GetCutawayPlanes ().size ()) return true 198 fVP.GetCutawayPlanes ().size ()) return true;
218 for (size_t i = 0; i < vp.GetCutawayPlanes 199 for (size_t i = 0; i < vp.GetCutawayPlanes().size(); ++i)
219 if (vp.GetCutawayPlanes()[i] != fVP.GetC 200 if (vp.GetCutawayPlanes()[i] != fVP.GetCutawayPlanes()[i])
220 return true; 201 return true;
221 } 202 }
222 203
223 if (vp.IsExplode () && 204 if (vp.IsExplode () &&
224 (vp.GetExplodeFactor () != fVP.GetExplod 205 (vp.GetExplodeFactor () != fVP.GetExplodeFactor ()))
225 return true; 206 return true;
226 207
227 if (vp.IsSpecialMeshRendering() && <<
228 (vp.GetSpecialMeshVolumes() != fVP.GetSp <<
229 return true; <<
230 <<
231 return false; 208 return false;
232 } 209 }
233 210
234 void G4OpenInventorViewer::ClearView () { 211 void G4OpenInventorViewer::ClearView () {
235 } 212 }
236 213
237 void G4OpenInventorViewer::SetView () { 214 void G4OpenInventorViewer::SetView () {
238 215
239 // Get G4 camera infos : 216 // Get G4 camera infos :
240 const G4Point3D target 217 const G4Point3D target
241 = fSceneHandler.GetScene()->GetStandardTar 218 = fSceneHandler.GetScene()->GetStandardTargetPoint()
242 + fVP.GetCurrentTargetPoint (); 219 + fVP.GetCurrentTargetPoint ();
243 G4double radius = fSceneHandler.GetScene()-> 220 G4double radius = fSceneHandler.GetScene()->GetExtent().GetExtentRadius();
244 if(radius<=0.) radius = 1.; 221 if(radius<=0.) radius = 1.;
245 const G4double cameraDistance = fVP.GetCamer 222 const G4double cameraDistance = fVP.GetCameraDistance (radius);
246 const G4Vector3D& direction = fVP.GetViewpoi 223 const G4Vector3D& direction = fVP.GetViewpointDirection().unit();
247 const G4Point3D cameraPosition = target + ca 224 const G4Point3D cameraPosition = target + cameraDistance * direction;
248 //const G4double pnear = fVP.GetNearDistance 225 //const G4double pnear = fVP.GetNearDistance (cameraDistance, radius);
249 //const G4double pfar = fVP.GetFarDistance 226 //const G4double pfar = fVP.GetFarDistance (cameraDistance, pnear, radius);
250 const G4Normal3D& up = fVP.GetUpVector (); 227 const G4Normal3D& up = fVP.GetUpVector ();
251 228
252 /* 229 /*
253 printf("debug : target : %g %g %g\n",target. 230 printf("debug : target : %g %g %g\n",target.x(),
254 target. 231 target.y(),
255 target. 232 target.z());
256 printf("debug : dir : %g %g %g\n",direction. 233 printf("debug : dir : %g %g %g\n",direction.x(),
257 direction. 234 direction.y(),
258 direction. 235 direction.z());
259 printf("debug : pos : %g %g %g\n",cameraPosi 236 printf("debug : pos : %g %g %g\n",cameraPosition.x(),
260 cameraPosi 237 cameraPosition.y(),
261 cameraPosi 238 cameraPosition.z());
262 //printf("debug : near %g far %g\n",pnear,pf 239 //printf("debug : near %g far %g\n",pnear,pfar);
263 */ 240 */
264 241
265 SoCamera* camera = GetCamera(); 242 SoCamera* camera = GetCamera();
266 if(!camera) return; 243 if(!camera) return;
267 244
268 // viewer camera setup : 245 // viewer camera setup :
269 camera->position.setValue((float)cameraPosit 246 camera->position.setValue((float)cameraPosition.x(),
270 (float)cameraPo 247 (float)cameraPosition.y(),
271 (float)cameraPo 248 (float)cameraPosition.z());
272 249
273 SbVec3f sbTarget((float)target.x(), 250 SbVec3f sbTarget((float)target.x(),
274 (float)target.y(), 251 (float)target.y(),
275 (float)target.z()); 252 (float)target.z());
276 SbVec3f sbUp((float)up.x(), 253 SbVec3f sbUp((float)up.x(),
277 (float)up.y(), 254 (float)up.y(),
278 (float)up.z()); 255 (float)up.z());
279 sbUp.normalize(); 256 sbUp.normalize();
280 // Need Coin's camera->pointAt(sbTarget,sbUp 257 // Need Coin's camera->pointAt(sbTarget,sbUp); not in the SGI API
281 // Stole Coin's code... 258 // Stole Coin's code...
282 pointAt(camera,sbTarget,sbUp); 259 pointAt(camera,sbTarget,sbUp);
283 260
284 //camera->height.setValue(10); 261 //camera->height.setValue(10);
285 //camera->nearDistance.setValue((float)pnear 262 //camera->nearDistance.setValue((float)pnear);
286 //camera->farDistance.setValue((float)pfar); 263 //camera->farDistance.setValue((float)pfar);
287 //camera->focalDistance.setValue((float)came 264 //camera->focalDistance.setValue((float)cameraDistance);
288 265
289 if(camera->isOfType(SoOrthographicCamera::ge 266 if(camera->isOfType(SoOrthographicCamera::getClassTypeId())) {
290 if (fVP.GetFieldHalfAngle() == 0.) { 267 if (fVP.GetFieldHalfAngle() == 0.) {
291 //FIXME : ((SoOrthographicCamera*)camera 268 //FIXME : ((SoOrthographicCamera*)camera)->height.setValue();
292 //FIXME : (Don't think we have to do tha 269 //FIXME : (Don't think we have to do that.)
293 } else { 270 } else {
294 //FIXME : Have to set a perspective came 271 //FIXME : Have to set a perspective camera !
295 //FIXME : viewer->setCameraType(SoPerspe 272 //FIXME : viewer->setCameraType(SoPerspectiveCamera::getClassTypeId())
296 //FIXME : ((SoPerspectiveCamera*)camera) 273 //FIXME : ((SoPerspectiveCamera*)camera)->heightAngle.setValue
297 //FIXME : (2.*fVP.GetFieldHalfAngle()) 274 //FIXME : (2.*fVP.GetFieldHalfAngle());
298 } 275 }
299 } else if(camera->isOfType(SoPerspectiveCame 276 } else if(camera->isOfType(SoPerspectiveCamera::getClassTypeId())) {
300 if (fVP.GetFieldHalfAngle() == 0.) { 277 if (fVP.GetFieldHalfAngle() == 0.) {
301 //FIXME : Have to set an orthographic ca 278 //FIXME : Have to set an orthographic camera !
302 //FIXME : viewer->setCameraType(SoOrthog 279 //FIXME : viewer->setCameraType(SoOrthographicCamera::getClassTypeId())
303 } else { 280 } else {
304 //FIXME : ((SoPerspectiveCamera*)camera) 281 //FIXME : ((SoPerspectiveCamera*)camera)->heightAngle.setValue
305 //FIXME : (2.*fVP.GetFieldHalfAngle()) 282 //FIXME : (2.*fVP.GetFieldHalfAngle());
306 } 283 }
307 } 284 }
308 } 285 }
309 286
310 //COIN_FUNCTION_EXTENSION 287 //COIN_FUNCTION_EXTENSION
311 void 288 void
312 G4OpenInventorViewer::pointAt(SoCamera* camera 289 G4OpenInventorViewer::pointAt(SoCamera* camera,const SbVec3f & targetpoint, const SbVec3f & upvector)
313 { 290 {
314 SbVec3f dir = targetpoint - camera->position 291 SbVec3f dir = targetpoint - camera->position.getValue();
315 if (dir.normalize() == 0.0f) return; 292 if (dir.normalize() == 0.0f) return;
316 lookAt(camera,dir, upvector); 293 lookAt(camera,dir, upvector);
317 } 294 }
318 295
319 //COIN_FUNCTION 296 //COIN_FUNCTION
320 // Private method that calculates a new orient 297 // Private method that calculates a new orientation based on camera
321 // direction and camera up vector. Vectors mus 298 // direction and camera up vector. Vectors must be unit length.
322 void 299 void
323 G4OpenInventorViewer::lookAt(SoCamera* camera, 300 G4OpenInventorViewer::lookAt(SoCamera* camera,const SbVec3f & dir, const SbVec3f & up)
324 { 301 {
325 SbVec3f z = -dir; 302 SbVec3f z = -dir;
326 SbVec3f y = up; 303 SbVec3f y = up;
327 SbVec3f x = y.cross(z); 304 SbVec3f x = y.cross(z);
328 305
329 // recompute y to create a valid coordinate 306 // recompute y to create a valid coordinate system
330 y = z.cross(x); 307 y = z.cross(x);
331 308
332 // normalize x and y to create an orthonorma 309 // normalize x and y to create an orthonormal coord system
333 y.normalize(); 310 y.normalize();
334 x.normalize(); 311 x.normalize();
335 312
336 // create a rotation matrix 313 // create a rotation matrix
337 SbMatrix rot = SbMatrix::identity(); 314 SbMatrix rot = SbMatrix::identity();
338 rot[0][0] = x[0]; 315 rot[0][0] = x[0];
339 rot[0][1] = x[1]; 316 rot[0][1] = x[1];
340 rot[0][2] = x[2]; 317 rot[0][2] = x[2];
341 318
342 rot[1][0] = y[0]; 319 rot[1][0] = y[0];
343 rot[1][1] = y[1]; 320 rot[1][1] = y[1];
344 rot[1][2] = y[2]; 321 rot[1][2] = y[2];
345 322
346 rot[2][0] = z[0]; 323 rot[2][0] = z[0];
347 rot[2][1] = z[1]; 324 rot[2][1] = z[1];
348 rot[2][2] = z[2]; 325 rot[2][2] = z[2];
349 326
350 camera->orientation.setValue(SbRotation(rot) 327 camera->orientation.setValue(SbRotation(rot));
351 } 328 }
352 329
353 void 330 void
354 G4OpenInventorViewer::lookedAt(SoCamera* camer 331 G4OpenInventorViewer::lookedAt(SoCamera* camera,SbVec3f & dir, SbVec3f & up)
355 { 332 {
356 SbRotation rot = camera->orientation.getValu 333 SbRotation rot = camera->orientation.getValue();
357 SbMatrix mrot; rot.getValue(mrot); 334 SbMatrix mrot; rot.getValue(mrot);
358 335
359 SbVec3f x, y, z; 336 SbVec3f x, y, z;
360 337
361 // create a rotation matrix 338 // create a rotation matrix
362 x[0] = mrot[0][0]; 339 x[0] = mrot[0][0];
363 x[1] = mrot[0][1]; 340 x[1] = mrot[0][1];
364 x[2] = mrot[0][2]; 341 x[2] = mrot[0][2];
365 342
366 y[0] = mrot[1][0]; 343 y[0] = mrot[1][0];
367 y[1] = mrot[1][1]; 344 y[1] = mrot[1][1];
368 y[2] = mrot[1][2]; 345 y[2] = mrot[1][2];
369 346
370 z[0] = mrot[2][0]; 347 z[0] = mrot[2][0];
371 z[1] = mrot[2][1]; 348 z[1] = mrot[2][1];
372 z[2] = mrot[2][2]; 349 z[2] = mrot[2][2];
373 350
374 dir = -z; 351 dir = -z;
375 dir.normalize(); 352 dir.normalize();
376 up = SbVec3f(0.f,1.f,0.f); // Choose y-axis 353 up = SbVec3f(0.f,1.f,0.f); // Choose y-axis if possible.
377 if (std::abs(up.dot(z)) > 1.e-6) { 354 if (std::abs(up.dot(z)) > 1.e-6) {
378 up = y; 355 up = y;
379 up.normalize(); 356 up.normalize();
380 } 357 }
381 } 358 }
382 359
383 void G4OpenInventorViewer::DrawView () { 360 void G4OpenInventorViewer::DrawView () {
384 //G4cout << "debug Iv::DrawViewer " <<G4endl 361 //G4cout << "debug Iv::DrawViewer " <<G4endl;
385 if (!fNeedKernelVisit) KernelVisitDecision() 362 if (!fNeedKernelVisit) KernelVisitDecision();
386 fLastVP= fVP; <<
387 ProcessView(); 363 ProcessView();
388 FinishView(); 364 FinishView();
389 } 365 }
390 366
391 void G4OpenInventorViewer::ShowView () { 367 void G4OpenInventorViewer::ShowView () {
392 fInteractorManager -> SecondaryLoop (); 368 fInteractorManager -> SecondaryLoop ();
393 } 369 }
394 370
395 // FWJ This sensor now performs the fVP update << 371 void G4OpenInventorViewer::GroupCameraSensorCB(void* aThis,SoSensor* aSensor){
396 void G4OpenInventorViewer::GroupCameraSensorCB <<
397 { <<
398 G4OpenInventorViewer* This = (G4OpenInventor 372 G4OpenInventorViewer* This = (G4OpenInventorViewer*)aThis;
399 373
400 SoNode* node = ((SoNodeSensor*)aSensor)->get 374 SoNode* node = ((SoNodeSensor*)aSensor)->getTriggerNode();
401 // printf("debug : GroupCameraSensorCB %s\n << 375 //printf("debug : GroupCameraSensorCB %s\n",
402 // node->getTypeId().getName().getSt << 376 //node->getTypeId().getName().getString());
403 377
404 if(node->isOfType(SoCamera::getClassTypeId() 378 if(node->isOfType(SoCamera::getClassTypeId())) {
405 SoCamera* camera = (SoCamera*)node; <<
406 <<
407 // FWJ DEBUG <<
408 // G4cout << " UPDATING fVP FROM CAME <<
409 SbVec3f direction, up; <<
410 lookedAt(camera, direction, up); <<
411 This->fVP.SetViewpointDirection <<
412 (G4Vector3D(-direction[0], -direction[1] <<
413 This->fVP.SetUpVector(G4Vector3D(up[0], up <<
414 <<
415 SbVec3f pos = camera->position.getValue(); <<
416 SbVec3f target = pos + direction * camera- <<
417 <<
418 This->fVP.SetCurrentTargetPoint(G4Point3D( <<
419 <<
420 // FWJ camera sensor no longer needed <<
421 // Viewer had changed the camera type, 379 // Viewer had changed the camera type,
422 // attach the fCameraSensor to the new cam 380 // attach the fCameraSensor to the new camera.
423 // FWJ DEBUG << 381 SoCamera* camera = (SoCamera*)node;
424 // G4cout << " SWITCHING TO CAMERA " << 382 This->fCameraSensor->detach();
425 // This->fCameraSensor->detach(); << 383 This->fCameraSensor->attach(camera);
426 // This->fCameraSensor->attach(camera); <<
427 } 384 }
428 385
429 } 386 }
430 387
431 /* FWJ This sensor is no longer needed <<
432 void G4OpenInventorViewer::CameraSensorCB(void 388 void G4OpenInventorViewer::CameraSensorCB(void* aThis,SoSensor* aSensor) {
433 G4OpenInventorViewer* This = (G4OpenInventor 389 G4OpenInventorViewer* This = (G4OpenInventorViewer*)aThis;
434 390
435 // printf("debug : CameraSensorCB\n"); << 391 //printf("debug : CameraSensorCB\n");
436 392
437 SoNode* node = ((SoNodeSensor*)aSensor)->get 393 SoNode* node = ((SoNodeSensor*)aSensor)->getTriggerNode();
438 // printf("debug : CameraSensorCB %s\n", <<
439 // node->getTypeId().getName().getStri <<
440 394
441 if(node->isOfType(SoCamera::getClassTypeId() 395 if(node->isOfType(SoCamera::getClassTypeId())) {
442 SoCamera* camera = (SoCamera*)node; 396 SoCamera* camera = (SoCamera*)node;
443 397
444 SbVec3f direction, up; 398 SbVec3f direction, up;
445 lookedAt(camera,direction, up); 399 lookedAt(camera,direction, up);
446 This->fVP.SetViewpointDirection 400 This->fVP.SetViewpointDirection
447 (G4Vector3D(-direction[0],-direction[1], 401 (G4Vector3D(-direction[0],-direction[1],-direction[2]));
448 This->fVP.SetUpVector(G4Vector3D(up[0],up[ 402 This->fVP.SetUpVector(G4Vector3D(up[0],up[1],up[2]));
449 403
450 SbVec3f pos = camera->position.getValue(); 404 SbVec3f pos = camera->position.getValue();
451 SbVec3f target = pos + direction * camera- 405 SbVec3f target = pos + direction * camera->focalDistance.getValue();
452 406
453 This->fVP.SetCurrentTargetPoint(G4Point3D( 407 This->fVP.SetCurrentTargetPoint(G4Point3D(target[0],target[1],target[2]));
454 } 408 }
455 } 409 }
456 */ <<
457 410
458 void G4OpenInventorViewer::SelectionCB( 411 void G4OpenInventorViewer::SelectionCB(
459 void* aThis 412 void* aThis
460 ,SoPath* aPath 413 ,SoPath* aPath
461 ) 414 )
462 { 415 {
463 G4OpenInventorViewer* This = (G4OpenInventor 416 G4OpenInventorViewer* This = (G4OpenInventorViewer*)aThis;
464 SoNode* node = ((SoFullPath*)aPath)->getTail 417 SoNode* node = ((SoFullPath*)aPath)->getTail();
465 G4AttHolder* attHolder = dynamic_cast<G4AttH 418 G4AttHolder* attHolder = dynamic_cast<G4AttHolder*>(node);
466 if(attHolder && attHolder->GetAttDefs().size 419 if(attHolder && attHolder->GetAttDefs().size()) {
467 for (size_t i = 0; i < attHolder->GetAttDe 420 for (size_t i = 0; i < attHolder->GetAttDefs().size(); ++i) {
468 G4cout << G4AttCheck(attHolder->GetAttVa 421 G4cout << G4AttCheck(attHolder->GetAttValues()[i],
469 attHolder->GetAttDefs()[i]); 422 attHolder->GetAttDefs()[i]);
470 } 423 }
471 } else { 424 } else {
472 G4String name((char*)node->getName().getSt 425 G4String name((char*)node->getName().getString());
473 G4String cls((char*)node->getTypeId().getN 426 G4String cls((char*)node->getTypeId().getName().getString());
474 G4cout << "SoNode : " << node 427 G4cout << "SoNode : " << node
475 << " SoType : " << cls 428 << " SoType : " << cls
476 << " name : " << name 429 << " name : " << name
477 << G4endl; 430 << G4endl;
478 G4cout << "No attributes attached." << G4e 431 G4cout << "No attributes attached." << G4endl;
479 } 432 }
480 /*FIXME : to explore (need different button 433 /*FIXME : to explore (need different button - this is used for picking.
481 if(node->isOfType(Geant4_SoPolyhedron::getCl 434 if(node->isOfType(Geant4_SoPolyhedron::getClassTypeId())) {
482 Geant4_SoPolyhedron* polyhedron = (Geant4_ 435 Geant4_SoPolyhedron* polyhedron = (Geant4_SoPolyhedron*)node;
483 if(polyhedron->solid.getValue()==FALSE) 436 if(polyhedron->solid.getValue()==FALSE)
484 polyhedron->solid.setValue(TRUE); 437 polyhedron->solid.setValue(TRUE);
485 else 438 else
486 polyhedron->solid.setValue(FALSE); 439 polyhedron->solid.setValue(FALSE);
487 }*/ 440 }*/
488 This->fSoSelection->deselectAll(); 441 This->fSoSelection->deselectAll();
489 } 442 }
490 /* 443 /*
491 void G4OpenInventorViewer::DeselectionCB( 444 void G4OpenInventorViewer::DeselectionCB(
492 void* aThis 445 void* aThis
493 ,SoPath* aPath 446 ,SoPath* aPath
494 ) 447 )
495 { 448 {
496 //G4OpenInventorViewer* This = (G4OpenInvent 449 //G4OpenInventorViewer* This = (G4OpenInventorViewer*)aThis;
497 G4String name((char*)aPath->getTail()->getTy 450 G4String name((char*)aPath->getTail()->getTypeId().getName().getString());
498 G4cout << "Deselect : " << name << G4endl; 451 G4cout << "Deselect : " << name << G4endl;
499 } 452 }
500 */ 453 */
501 454
502 void G4OpenInventorViewer::DrawDetector() { 455 void G4OpenInventorViewer::DrawDetector() {
503 /* Replace this... - JA 456 /* Replace this... - JA
504 // DrawView does a ClearStore. Do not clear 457 // DrawView does a ClearStore. Do not clear the transient store :
505 SoSeparator* tmp = fG4OpenInventorSceneHandl 458 SoSeparator* tmp = fG4OpenInventorSceneHandler.fTransientRoot;
506 fG4OpenInventorSceneHandler.fTransientRoot = 459 fG4OpenInventorSceneHandler.fTransientRoot = new SoSeparator;
507 if (!fNeedKernelVisit) KernelVisitDecision() 460 if (!fNeedKernelVisit) KernelVisitDecision();
508 ProcessView(); 461 ProcessView();
509 fG4OpenInventorSceneHandler.fTransientRoot-> 462 fG4OpenInventorSceneHandler.fTransientRoot->unref();
510 fG4OpenInventorSceneHandler.fTransientRoot = 463 fG4OpenInventorSceneHandler.fTransientRoot = tmp;
511 */ 464 */
512 // ...by this... - JA 465 // ...by this... - JA
513 DrawView(); 466 DrawView();
514 } 467 }
515 468
516 ////////////////////////////////////////////// 469 //////////////////////////////////////////////////////////////////////////////
517 /// Menu items callbacks ///////////////////// 470 /// Menu items callbacks /////////////////////////////////////////////////////
518 ////////////////////////////////////////////// 471 //////////////////////////////////////////////////////////////////////////////
519 472
520 void G4OpenInventorViewer::Escape(){ 473 void G4OpenInventorViewer::Escape(){
521 G4cout << "Escape..." <<G4endl; 474 G4cout << "Escape..." <<G4endl;
522 fInteractorManager->RequireExitSecondaryLoop 475 fInteractorManager->RequireExitSecondaryLoop (OIV_EXIT_CODE);
523 } 476 }
524 477
525 void G4OpenInventorViewer::WritePostScript(con 478 void G4OpenInventorViewer::WritePostScript(const G4String& aFile) {
526 if(!fGL2PSAction) return; 479 if(!fGL2PSAction) return;
527 fGL2PSAction->setFileName(aFile.c_str()); 480 fGL2PSAction->setFileName(aFile.c_str());
528 fGL2PSAction->setExportImageFormat_EPS(); <<
529 fGL2PSAction->setTitleAndProducer("Geant4 ou <<
530 G4cout << "Produce " << aFile << "..." << G4 <<
531 if (fGL2PSAction->enableFileWriting()) { <<
532 ViewerRender(); <<
533 fGL2PSAction->disableFileWriting(); <<
534 } <<
535 } <<
536 <<
537 void G4OpenInventorViewer::WritePDF(const G4St <<
538 if(!fGL2PSAction) return; <<
539 fGL2PSAction->setFileName(aFile.c_str()); <<
540 fGL2PSAction->setExportImageFormat_PDF(); <<
541 fGL2PSAction->setTitleAndProducer("Geant4 ou <<
542 G4cout << "Produce " << aFile << "..." << G4 481 G4cout << "Produce " << aFile << "..." << G4endl;
543 if (fGL2PSAction->enableFileWriting()) { 482 if (fGL2PSAction->enableFileWriting()) {
544 ViewerRender(); 483 ViewerRender();
545 fGL2PSAction->disableFileWriting(); 484 fGL2PSAction->disableFileWriting();
546 } 485 }
547 } 486 }
548 487
549 void G4OpenInventorViewer::WritePixmapPostScri 488 void G4OpenInventorViewer::WritePixmapPostScript(const G4String& aFile) {
550 fSoImageWriter->fileName.setValue(aFile.c_st 489 fSoImageWriter->fileName.setValue(aFile.c_str());
551 //imageWriter->format.setValue(SoImageWriter 490 //imageWriter->format.setValue(SoImageWriter::POST_SCRIPT);
552 fSoImageWriter->enable(); 491 fSoImageWriter->enable();
553 ViewerRender(); 492 ViewerRender();
554 fSoImageWriter->disable(); 493 fSoImageWriter->disable();
555 if(fSoImageWriter->getStatus()) { 494 if(fSoImageWriter->getStatus()) {
556 G4cout << G4String(fSoImageWriter->fileNam 495 G4cout << G4String(fSoImageWriter->fileName.getValue().getString())
557 << " produced." 496 << " produced."
558 << G4endl; 497 << G4endl;
559 } else { 498 } else {
560 G4cout << G4String(fSoImageWriter->fileNam 499 G4cout << G4String(fSoImageWriter->fileName.getValue().getString())
561 << " not produced." 500 << " not produced."
562 << G4endl; 501 << G4endl;
563 } 502 }
564 } 503 }
565 504
566 void G4OpenInventorViewer::WriteInventor(const 505 void G4OpenInventorViewer::WriteInventor(const G4String& aFile) {
567 G4cout << "Produce " << aFile << "..." << G4 506 G4cout << "Produce " << aFile << "..." << G4endl;
568 507
569 SbBool genAlternateRep = TRUE; 508 SbBool genAlternateRep = TRUE;
570 //SbBool binary = FALSE; 509 //SbBool binary = FALSE;
571 SbBool binary = TRUE; 510 SbBool binary = TRUE;
572 SoAlternateRepAction alternateRepAction; 511 SoAlternateRepAction alternateRepAction;
573 if(genAlternateRep==TRUE) { 512 if(genAlternateRep==TRUE) {
574 alternateRepAction.setGenerate(TRUE); //Cl 513 alternateRepAction.setGenerate(TRUE); //Clear alternate reps.
575 alternateRepAction.apply(fSoSelection); 514 alternateRepAction.apply(fSoSelection);
576 } 515 }
577 516
578 SoWriteAction writeAction; 517 SoWriteAction writeAction;
579 writeAction.getOutput()->openFile(aFile.c_st 518 writeAction.getOutput()->openFile(aFile.c_str());
580 writeAction.getOutput()->setBinary(binary); 519 writeAction.getOutput()->setBinary(binary);
581 writeAction.apply(fSoSelection); 520 writeAction.apply(fSoSelection);
582 writeAction.getOutput()->closeFile(); 521 writeAction.getOutput()->closeFile();
583 522
584 if(genAlternateRep==TRUE) { 523 if(genAlternateRep==TRUE) {
585 alternateRepAction.setGenerate(FALSE); //C 524 alternateRepAction.setGenerate(FALSE); //Clear alternate reps.
586 alternateRepAction.apply(fSoSelection); 525 alternateRepAction.apply(fSoSelection);
587 } 526 }
588 527
589 528
590 529
591 } 530 }
592 531
593 struct Counter { 532 struct Counter {
594 int fTriangles; 533 int fTriangles;
595 int fLineSegments; 534 int fLineSegments;
596 int fPoints; 535 int fPoints;
597 }; 536 };
598 537
599 static void CountTrianglesCB( 538 static void CountTrianglesCB(
600 void* userData 539 void* userData
601 ,SoCallbackAction* 540 ,SoCallbackAction*
602 ,const SoPrimitiveVertex* 541 ,const SoPrimitiveVertex*
603 ,const SoPrimitiveVertex*, 542 ,const SoPrimitiveVertex*,
604 const SoPrimitiveVertex*) 543 const SoPrimitiveVertex*)
605 { 544 {
606 Counter* counter = (Counter*)userData; 545 Counter* counter = (Counter*)userData;
607 counter->fTriangles++; 546 counter->fTriangles++;
608 } 547 }
609 548
610 static void CountLineSegmentsCB( 549 static void CountLineSegmentsCB(
611 void* userData 550 void* userData
612 ,SoCallbackAction* 551 ,SoCallbackAction*
613 ,const SoPrimitiveVertex* 552 ,const SoPrimitiveVertex*
614 ,const SoPrimitiveVertex*) 553 ,const SoPrimitiveVertex*)
615 { 554 {
616 Counter* counter = (Counter*)userData; 555 Counter* counter = (Counter*)userData;
617 counter->fLineSegments++; 556 counter->fLineSegments++;
618 } 557 }
619 558
620 static void CountPointsCB( 559 static void CountPointsCB(
621 void* userData 560 void* userData
622 ,SoCallbackAction* 561 ,SoCallbackAction*
623 ,const SoPrimitiveVertex*) 562 ,const SoPrimitiveVertex*)
624 { 563 {
625 Counter* counter = (Counter*)userData; 564 Counter* counter = (Counter*)userData;
626 counter->fPoints++; 565 counter->fPoints++;
627 } 566 }
628 567
629 void G4OpenInventorViewer::SceneGraphStatistic 568 void G4OpenInventorViewer::SceneGraphStatistics() {
630 Counter counter; 569 Counter counter;
631 counter.fTriangles = 0; 570 counter.fTriangles = 0;
632 counter.fLineSegments = 0; 571 counter.fLineSegments = 0;
633 counter.fPoints = 0; 572 counter.fPoints = 0;
634 573
635 SoCallbackAction callbackAction; 574 SoCallbackAction callbackAction;
636 callbackAction.addTriangleCallback 575 callbackAction.addTriangleCallback
637 (SoShape::getClassTypeId(),CountTrianglesC 576 (SoShape::getClassTypeId(),CountTrianglesCB,(void*)&counter);
638 callbackAction.addLineSegmentCallback 577 callbackAction.addLineSegmentCallback
639 (SoShape::getClassTypeId(),CountLineSegmen 578 (SoShape::getClassTypeId(),CountLineSegmentsCB,(void*)&counter);
640 callbackAction.addPointCallback 579 callbackAction.addPointCallback
641 (SoShape::getClassTypeId(),CountPointsCB,( 580 (SoShape::getClassTypeId(),CountPointsCB,(void*)&counter);
642 callbackAction.apply(fSoSelection); 581 callbackAction.apply(fSoSelection);
643 582
644 SoCounterAction counterAction; 583 SoCounterAction counterAction;
645 counterAction.apply(fSoSelection); 584 counterAction.apply(fSoSelection);
646 int nodes = counterAction.getCount(); 585 int nodes = counterAction.getCount();
647 586
648 counterAction.setLookFor(SoCounterAction::TY 587 counterAction.setLookFor(SoCounterAction::TYPE);
649 counterAction.setType(SoShape::getClassTypeI 588 counterAction.setType(SoShape::getClassTypeId());
650 counterAction.apply(fSoSelection); 589 counterAction.apply(fSoSelection);
651 int shapes = counterAction.getCount(); 590 int shapes = counterAction.getCount();
652 591
653 G4cout << "Number of triangles : " << counte 592 G4cout << "Number of triangles : " << counter.fTriangles << G4endl;
654 G4cout << "Number of line segments : " << co 593 G4cout << "Number of line segments : " << counter.fLineSegments << G4endl;
655 G4cout << "Number of points : " << counter.f 594 G4cout << "Number of points : " << counter.fPoints << G4endl;
656 G4cout << "Number of nodes : " << nodes << G 595 G4cout << "Number of nodes : " << nodes << G4endl;
657 G4cout << "Number of shapes : " << shapes << 596 G4cout << "Number of shapes : " << shapes << G4endl;
658 } 597 }
659 598
660 void G4OpenInventorViewer::EraseDetector() { 599 void G4OpenInventorViewer::EraseDetector() {
661 fG4OpenInventorSceneHandler.fDetectorRoot->r 600 fG4OpenInventorSceneHandler.fDetectorRoot->removeAllChildren();
662 } 601 }
663 void G4OpenInventorViewer::EraseEvent() { 602 void G4OpenInventorViewer::EraseEvent() {
664 fG4OpenInventorSceneHandler.fTransientRoot-> 603 fG4OpenInventorSceneHandler.fTransientRoot->removeAllChildren();
665 } 604 }
666 605
667 void G4OpenInventorViewer::SetPreviewAndFull() 606 void G4OpenInventorViewer::SetPreviewAndFull() {
668 fG4OpenInventorSceneHandler.fPreviewAndFull 607 fG4OpenInventorSceneHandler.fPreviewAndFull = true;
669 608
670 NeedKernelVisit(); 609 NeedKernelVisit();
671 DrawDetector(); 610 DrawDetector();
672 } 611 }
673 612
674 void G4OpenInventorViewer::SetPreview() { 613 void G4OpenInventorViewer::SetPreview() {
675 fG4OpenInventorSceneHandler.fPreviewAndFull 614 fG4OpenInventorSceneHandler.fPreviewAndFull = false;
676 615
677 NeedKernelVisit(); 616 NeedKernelVisit();
678 DrawDetector(); 617 DrawDetector();
679 } 618 }
680 619
681 // When ViewParameter <-> SoCamera mapping rea 620 // When ViewParameter <-> SoCamera mapping ready
682 // uncomment the below 621 // uncomment the below
683 //#define USE_SET_VIEW 622 //#define USE_SET_VIEW
684 623
685 void G4OpenInventorViewer::SetSolid() { 624 void G4OpenInventorViewer::SetSolid() {
686 G4ViewParameters vp = GetViewParameters(); 625 G4ViewParameters vp = GetViewParameters();
687 G4ViewParameters::DrawingStyle existingStyle 626 G4ViewParameters::DrawingStyle existingStyle = vp.GetDrawingStyle();
688 //From G4VisCommandsViewerSet : /vis/viewer/ 627 //From G4VisCommandsViewerSet : /vis/viewer/set/style solid.
689 switch (existingStyle) { 628 switch (existingStyle) {
690 case G4ViewParameters::wireframe: 629 case G4ViewParameters::wireframe:
691 vp.SetDrawingStyle(G4ViewParameters::hsr); 630 vp.SetDrawingStyle(G4ViewParameters::hsr);
692 break; 631 break;
693 case G4ViewParameters::hlr: 632 case G4ViewParameters::hlr:
694 vp.SetDrawingStyle(G4ViewParameters::hlhsr 633 vp.SetDrawingStyle(G4ViewParameters::hlhsr);
695 break; 634 break;
696 case G4ViewParameters::hsr: 635 case G4ViewParameters::hsr:
697 break; 636 break;
698 case G4ViewParameters::hlhsr: 637 case G4ViewParameters::hlhsr:
699 break; 638 break;
700 case G4ViewParameters::cloud: <<
701 vp.SetDrawingStyle(G4ViewParameters::hsr); <<
702 break; <<
703 } 639 }
704 SetViewParameters(vp); 640 SetViewParameters(vp);
705 DrawDetector(); 641 DrawDetector();
706 } 642 }
707 void G4OpenInventorViewer::SetWireFrame() { 643 void G4OpenInventorViewer::SetWireFrame() {
708 G4ViewParameters vp = GetViewParameters(); 644 G4ViewParameters vp = GetViewParameters();
709 G4ViewParameters::DrawingStyle existingStyle 645 G4ViewParameters::DrawingStyle existingStyle = vp.GetDrawingStyle();
710 switch (existingStyle) { 646 switch (existingStyle) {
711 case G4ViewParameters::wireframe: 647 case G4ViewParameters::wireframe:
712 break; 648 break;
713 case G4ViewParameters::hlr: 649 case G4ViewParameters::hlr:
714 break; 650 break;
715 case G4ViewParameters::hsr: 651 case G4ViewParameters::hsr:
716 vp.SetDrawingStyle(G4ViewParameters::wiref 652 vp.SetDrawingStyle(G4ViewParameters::wireframe);
717 break; 653 break;
718 case G4ViewParameters::hlhsr: 654 case G4ViewParameters::hlhsr:
719 vp.SetDrawingStyle(G4ViewParameters::hlr); 655 vp.SetDrawingStyle(G4ViewParameters::hlr);
720 break; 656 break;
721 case G4ViewParameters::cloud: <<
722 vp.SetDrawingStyle(G4ViewParameters::wiref <<
723 break; <<
724 } 657 }
725 SetViewParameters(vp); 658 SetViewParameters(vp);
726 DrawDetector(); 659 DrawDetector();
727 } 660 }
728 661
729 662
730 void G4OpenInventorViewer::SetReducedWireFrame 663 void G4OpenInventorViewer::SetReducedWireFrame(bool aValue) {
731 G4ViewParameters vp = GetViewParameters(); 664 G4ViewParameters vp = GetViewParameters();
732 665
733 // Set the wire frame kind : 666 // Set the wire frame kind :
734 vp.SetAuxEdgeVisible(!aValue); 667 vp.SetAuxEdgeVisible(!aValue);
735 668
736 // Set wire frame : 669 // Set wire frame :
737 G4ViewParameters::DrawingStyle existingStyle 670 G4ViewParameters::DrawingStyle existingStyle = vp.GetDrawingStyle();
738 switch (existingStyle) { 671 switch (existingStyle) {
739 case G4ViewParameters::wireframe: 672 case G4ViewParameters::wireframe:
740 break; 673 break;
741 case G4ViewParameters::hlr: 674 case G4ViewParameters::hlr:
742 break; 675 break;
743 case G4ViewParameters::hsr: 676 case G4ViewParameters::hsr:
744 vp.SetDrawingStyle(G4ViewParameters::wiref 677 vp.SetDrawingStyle(G4ViewParameters::wireframe);
745 break; 678 break;
746 case G4ViewParameters::hlhsr: 679 case G4ViewParameters::hlhsr:
747 vp.SetDrawingStyle(G4ViewParameters::hlr); 680 vp.SetDrawingStyle(G4ViewParameters::hlr);
748 break; 681 break;
749 case G4ViewParameters::cloud: <<
750 vp.SetDrawingStyle(G4ViewParameters::wiref <<
751 break; <<
752 } 682 }
753 SetViewParameters(vp); 683 SetViewParameters(vp);
754 NeedKernelVisit(); // Just in case it was al 684 NeedKernelVisit(); // Just in case it was alread in wire framw.
755 DrawDetector(); 685 DrawDetector();
756 } 686 }
757 687
758 void G4OpenInventorViewer::UpdateScene() { 688 void G4OpenInventorViewer::UpdateScene() {
759 /* Replace this... - JA 689 /* Replace this... - JA
760 fG4OpenInventorSceneHandler.ClearStore(); 690 fG4OpenInventorSceneHandler.ClearStore();
761 ClearView(); 691 ClearView();
762 if (!fNeedKernelVisit) KernelVisitDecision() 692 if (!fNeedKernelVisit) KernelVisitDecision();
763 ProcessView(); 693 ProcessView();
764 ShowView(); 694 ShowView();
765 */ 695 */
766 // ...by this - JA 696 // ...by this - JA
767 NeedKernelVisit(); 697 NeedKernelVisit();
768 DrawView(); 698 DrawView();
769 } 699 }
770 G4String G4OpenInventorViewer::Help(const G4St 700 G4String G4OpenInventorViewer::Help(const G4String& aTopic) {
771 if(aTopic=="controls") { 701 if(aTopic=="controls") {
772 return G4String("\ 702 return G4String("\
773 Controls on an Inventor examiner viewer are :\ 703 Controls on an Inventor examiner viewer are :\n\
774 - in picking mode (cursor is the upper left ar 704 - in picking mode (cursor is the upper left arrow)\n\
775 Ctrl + pick a volume : see daughters.\n\ 705 Ctrl + pick a volume : see daughters.\n\
776 Shift + pick a volume : see mother.\n\ 706 Shift + pick a volume : see mother.\n\
777 - in viewing mode (cursor is the hand)\n\ 707 - in viewing mode (cursor is the hand)\n\
778 Left-button + pointer move : rotate.\n\ 708 Left-button + pointer move : rotate.\n\
779 Ctrl+Left-button + pointer move : pan.\n\ 709 Ctrl+Left-button + pointer move : pan.\n\
780 Ctrl+Shift+Left-button + pointer move : scal 710 Ctrl+Shift+Left-button + pointer move : scale.\n\
781 Middle-button + pointer move : pan.\n\ 711 Middle-button + pointer move : pan.\n\
782 Right-button : popup menu.\n"); 712 Right-button : popup menu.\n");
783 } else { 713 } else {
784 return ""; 714 return "";
785 } 715 }
786 } 716 }
>> 717
>> 718 #endif
787 719