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25 // 25 //
>> 26 // $Id: G4OpenInventorViewer.cc,v 1.61 2010-10-06 10:09:57 allison Exp $
>> 27 // GEANT4 tag $Name: not supported by cvs2svn $
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 179 (vp.GetDefaultVisAttributes()->GetColour() !=
183 fVP.GetDefaultVisAttributes()->GetColou 180 fVP.GetDefaultVisAttributes()->GetColour()) ||
184 (vp.GetDefaultTextVisAttributes()->GetCo 181 (vp.GetDefaultTextVisAttributes()->GetColour() !=
185 fVP.GetDefaultTextVisAttributes()->GetC 182 fVP.GetDefaultTextVisAttributes()->GetColour()) ||
186 (vp.GetBackgroundColour ()!= fVP.GetBack 183 (vp.GetBackgroundColour ()!= fVP.GetBackgroundColour ())||
187 (vp.IsPicking () != fVP.IsPicki 184 (vp.IsPicking () != fVP.IsPicking ()) ||
188 // Scaling for Open Inventor is done by 185 // Scaling for Open Inventor is done by the scene handler so it
189 // needs a kernel visit. (In this respe 186 // needs a kernel visit. (In this respect, it differs from the
190 // OpenGL drivers, where it's done in Se 187 // OpenGL drivers, where it's done in SetView.)
191 (vp.GetScaleFactor () != fVP.GetScal << 188 (vp.GetScaleFactor () != fVP.GetScaleFactor ())
192 (vp.GetVisAttributesModifiers() != <<
193 fVP.GetVisAttributesModifiers()) <<
194 (vp.IsSpecialMeshRendering() != <<
195 fVP.IsSpecialMeshRendering()) <<
196 (vp.GetSpecialMeshRenderingOption() != <<
197 fVP.GetSpecialMeshRenderingOption()) <<
198 ) 189 )
199 return true; 190 return true;
200 191
201 if (vp.IsDensityCulling () && 192 if (vp.IsDensityCulling () &&
202 (vp.GetVisibleDensity () != fVP.GetVisib 193 (vp.GetVisibleDensity () != fVP.GetVisibleDensity ()))
203 return true; 194 return true;
204 195
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 () && 196 if (vp.IsSection () &&
211 (vp.GetSectionPlane () != fVP.GetSection 197 (vp.GetSectionPlane () != fVP.GetSectionPlane ()))
212 return true; 198 return true;
213 199
214 if (vp.IsCutaway ()) { 200 if (vp.IsCutaway ()) {
215 if (vp.GetCutawayMode() != fVP.GetCutawayM <<
216 if (vp.GetCutawayPlanes ().size () != 201 if (vp.GetCutawayPlanes ().size () !=
217 fVP.GetCutawayPlanes ().size ()) return true 202 fVP.GetCutawayPlanes ().size ()) return true;
218 for (size_t i = 0; i < vp.GetCutawayPlanes 203 for (size_t i = 0; i < vp.GetCutawayPlanes().size(); ++i)
219 if (vp.GetCutawayPlanes()[i] != fVP.GetC 204 if (vp.GetCutawayPlanes()[i] != fVP.GetCutawayPlanes()[i])
220 return true; 205 return true;
221 } 206 }
222 207
223 if (vp.IsExplode () && 208 if (vp.IsExplode () &&
224 (vp.GetExplodeFactor () != fVP.GetExplod 209 (vp.GetExplodeFactor () != fVP.GetExplodeFactor ()))
225 return true; 210 return true;
226 211
227 if (vp.IsSpecialMeshRendering() && <<
228 (vp.GetSpecialMeshVolumes() != fVP.GetSp <<
229 return true; <<
230 <<
231 return false; 212 return false;
232 } 213 }
233 214
234 void G4OpenInventorViewer::ClearView () { 215 void G4OpenInventorViewer::ClearView () {
235 } 216 }
236 217
237 void G4OpenInventorViewer::SetView () { 218 void G4OpenInventorViewer::SetView () {
238 219
239 // Get G4 camera infos : 220 // Get G4 camera infos :
240 const G4Point3D target 221 const G4Point3D target
241 = fSceneHandler.GetScene()->GetStandardTar 222 = fSceneHandler.GetScene()->GetStandardTargetPoint()
242 + fVP.GetCurrentTargetPoint (); 223 + fVP.GetCurrentTargetPoint ();
243 G4double radius = fSceneHandler.GetScene()-> 224 G4double radius = fSceneHandler.GetScene()->GetExtent().GetExtentRadius();
244 if(radius<=0.) radius = 1.; 225 if(radius<=0.) radius = 1.;
245 const G4double cameraDistance = fVP.GetCamer 226 const G4double cameraDistance = fVP.GetCameraDistance (radius);
246 const G4Vector3D& direction = fVP.GetViewpoi 227 const G4Vector3D& direction = fVP.GetViewpointDirection().unit();
247 const G4Point3D cameraPosition = target + ca 228 const G4Point3D cameraPosition = target + cameraDistance * direction;
248 //const G4double pnear = fVP.GetNearDistance 229 //const G4double pnear = fVP.GetNearDistance (cameraDistance, radius);
249 //const G4double pfar = fVP.GetFarDistance 230 //const G4double pfar = fVP.GetFarDistance (cameraDistance, pnear, radius);
250 const G4Normal3D& up = fVP.GetUpVector (); 231 const G4Normal3D& up = fVP.GetUpVector ();
251 232
252 /* 233 /*
253 printf("debug : target : %g %g %g\n",target. 234 printf("debug : target : %g %g %g\n",target.x(),
254 target. 235 target.y(),
255 target. 236 target.z());
256 printf("debug : dir : %g %g %g\n",direction. 237 printf("debug : dir : %g %g %g\n",direction.x(),
257 direction. 238 direction.y(),
258 direction. 239 direction.z());
259 printf("debug : pos : %g %g %g\n",cameraPosi 240 printf("debug : pos : %g %g %g\n",cameraPosition.x(),
260 cameraPosi 241 cameraPosition.y(),
261 cameraPosi 242 cameraPosition.z());
262 //printf("debug : near %g far %g\n",pnear,pf 243 //printf("debug : near %g far %g\n",pnear,pfar);
263 */ 244 */
264 245
265 SoCamera* camera = GetCamera(); 246 SoCamera* camera = GetCamera();
266 if(!camera) return; 247 if(!camera) return;
267 248
268 // viewer camera setup : 249 // viewer camera setup :
269 camera->position.setValue((float)cameraPosit 250 camera->position.setValue((float)cameraPosition.x(),
270 (float)cameraPo 251 (float)cameraPosition.y(),
271 (float)cameraPo 252 (float)cameraPosition.z());
272 253
273 SbVec3f sbTarget((float)target.x(), 254 SbVec3f sbTarget((float)target.x(),
274 (float)target.y(), 255 (float)target.y(),
275 (float)target.z()); 256 (float)target.z());
276 SbVec3f sbUp((float)up.x(), 257 SbVec3f sbUp((float)up.x(),
277 (float)up.y(), 258 (float)up.y(),
278 (float)up.z()); 259 (float)up.z());
279 sbUp.normalize(); 260 sbUp.normalize();
280 // Need Coin's camera->pointAt(sbTarget,sbUp 261 // Need Coin's camera->pointAt(sbTarget,sbUp); not in the SGI API
281 // Stole Coin's code... 262 // Stole Coin's code...
282 pointAt(camera,sbTarget,sbUp); 263 pointAt(camera,sbTarget,sbUp);
283 264
284 //camera->height.setValue(10); 265 //camera->height.setValue(10);
285 //camera->nearDistance.setValue((float)pnear 266 //camera->nearDistance.setValue((float)pnear);
286 //camera->farDistance.setValue((float)pfar); 267 //camera->farDistance.setValue((float)pfar);
287 //camera->focalDistance.setValue((float)came 268 //camera->focalDistance.setValue((float)cameraDistance);
288 269
289 if(camera->isOfType(SoOrthographicCamera::ge 270 if(camera->isOfType(SoOrthographicCamera::getClassTypeId())) {
290 if (fVP.GetFieldHalfAngle() == 0.) { 271 if (fVP.GetFieldHalfAngle() == 0.) {
291 //FIXME : ((SoOrthographicCamera*)camera 272 //FIXME : ((SoOrthographicCamera*)camera)->height.setValue();
292 //FIXME : (Don't think we have to do tha 273 //FIXME : (Don't think we have to do that.)
293 } else { 274 } else {
294 //FIXME : Have to set a perspective came 275 //FIXME : Have to set a perspective camera !
295 //FIXME : viewer->setCameraType(SoPerspe 276 //FIXME : viewer->setCameraType(SoPerspectiveCamera::getClassTypeId())
296 //FIXME : ((SoPerspectiveCamera*)camera) 277 //FIXME : ((SoPerspectiveCamera*)camera)->heightAngle.setValue
297 //FIXME : (2.*fVP.GetFieldHalfAngle()) 278 //FIXME : (2.*fVP.GetFieldHalfAngle());
298 } 279 }
299 } else if(camera->isOfType(SoPerspectiveCame 280 } else if(camera->isOfType(SoPerspectiveCamera::getClassTypeId())) {
300 if (fVP.GetFieldHalfAngle() == 0.) { 281 if (fVP.GetFieldHalfAngle() == 0.) {
301 //FIXME : Have to set an orthographic ca 282 //FIXME : Have to set an orthographic camera !
302 //FIXME : viewer->setCameraType(SoOrthog 283 //FIXME : viewer->setCameraType(SoOrthographicCamera::getClassTypeId())
303 } else { 284 } else {
304 //FIXME : ((SoPerspectiveCamera*)camera) 285 //FIXME : ((SoPerspectiveCamera*)camera)->heightAngle.setValue
305 //FIXME : (2.*fVP.GetFieldHalfAngle()) 286 //FIXME : (2.*fVP.GetFieldHalfAngle());
306 } 287 }
307 } 288 }
308 } 289 }
309 290
310 //COIN_FUNCTION_EXTENSION 291 //COIN_FUNCTION_EXTENSION
311 void 292 void
312 G4OpenInventorViewer::pointAt(SoCamera* camera 293 G4OpenInventorViewer::pointAt(SoCamera* camera,const SbVec3f & targetpoint, const SbVec3f & upvector)
313 { 294 {
314 SbVec3f dir = targetpoint - camera->position 295 SbVec3f dir = targetpoint - camera->position.getValue();
315 if (dir.normalize() == 0.0f) return; 296 if (dir.normalize() == 0.0f) return;
316 lookAt(camera,dir, upvector); 297 lookAt(camera,dir, upvector);
317 } 298 }
318 299
319 //COIN_FUNCTION 300 //COIN_FUNCTION
320 // Private method that calculates a new orient 301 // Private method that calculates a new orientation based on camera
321 // direction and camera up vector. Vectors mus 302 // direction and camera up vector. Vectors must be unit length.
322 void 303 void
323 G4OpenInventorViewer::lookAt(SoCamera* camera, 304 G4OpenInventorViewer::lookAt(SoCamera* camera,const SbVec3f & dir, const SbVec3f & up)
324 { 305 {
325 SbVec3f z = -dir; 306 SbVec3f z = -dir;
326 SbVec3f y = up; 307 SbVec3f y = up;
327 SbVec3f x = y.cross(z); 308 SbVec3f x = y.cross(z);
328 309
329 // recompute y to create a valid coordinate 310 // recompute y to create a valid coordinate system
330 y = z.cross(x); 311 y = z.cross(x);
331 312
332 // normalize x and y to create an orthonorma 313 // normalize x and y to create an orthonormal coord system
333 y.normalize(); 314 y.normalize();
334 x.normalize(); 315 x.normalize();
335 316
336 // create a rotation matrix 317 // create a rotation matrix
337 SbMatrix rot = SbMatrix::identity(); 318 SbMatrix rot = SbMatrix::identity();
338 rot[0][0] = x[0]; 319 rot[0][0] = x[0];
339 rot[0][1] = x[1]; 320 rot[0][1] = x[1];
340 rot[0][2] = x[2]; 321 rot[0][2] = x[2];
341 322
342 rot[1][0] = y[0]; 323 rot[1][0] = y[0];
343 rot[1][1] = y[1]; 324 rot[1][1] = y[1];
344 rot[1][2] = y[2]; 325 rot[1][2] = y[2];
345 326
346 rot[2][0] = z[0]; 327 rot[2][0] = z[0];
347 rot[2][1] = z[1]; 328 rot[2][1] = z[1];
348 rot[2][2] = z[2]; 329 rot[2][2] = z[2];
349 330
350 camera->orientation.setValue(SbRotation(rot) 331 camera->orientation.setValue(SbRotation(rot));
351 } 332 }
352 333
353 void 334 void
354 G4OpenInventorViewer::lookedAt(SoCamera* camer 335 G4OpenInventorViewer::lookedAt(SoCamera* camera,SbVec3f & dir, SbVec3f & up)
355 { 336 {
356 SbRotation rot = camera->orientation.getValu 337 SbRotation rot = camera->orientation.getValue();
357 SbMatrix mrot; rot.getValue(mrot); 338 SbMatrix mrot; rot.getValue(mrot);
358 339
359 SbVec3f x, y, z; 340 SbVec3f x, y, z;
360 341
361 // create a rotation matrix 342 // create a rotation matrix
362 x[0] = mrot[0][0]; 343 x[0] = mrot[0][0];
363 x[1] = mrot[0][1]; 344 x[1] = mrot[0][1];
364 x[2] = mrot[0][2]; 345 x[2] = mrot[0][2];
365 346
366 y[0] = mrot[1][0]; 347 y[0] = mrot[1][0];
367 y[1] = mrot[1][1]; 348 y[1] = mrot[1][1];
368 y[2] = mrot[1][2]; 349 y[2] = mrot[1][2];
369 350
370 z[0] = mrot[2][0]; 351 z[0] = mrot[2][0];
371 z[1] = mrot[2][1]; 352 z[1] = mrot[2][1];
372 z[2] = mrot[2][2]; 353 z[2] = mrot[2][2];
373 354
374 dir = -z; 355 dir = -z;
375 dir.normalize(); 356 dir.normalize();
376 up = SbVec3f(0.f,1.f,0.f); // Choose y-axis 357 up = SbVec3f(0.f,1.f,0.f); // Choose y-axis if possible.
377 if (std::abs(up.dot(z)) > 1.e-6) { 358 if (std::abs(up.dot(z)) > 1.e-6) {
378 up = y; 359 up = y;
379 up.normalize(); 360 up.normalize();
380 } 361 }
381 } 362 }
382 363
383 void G4OpenInventorViewer::DrawView () { 364 void G4OpenInventorViewer::DrawView () {
384 //G4cout << "debug Iv::DrawViewer " <<G4endl 365 //G4cout << "debug Iv::DrawViewer " <<G4endl;
385 if (!fNeedKernelVisit) KernelVisitDecision() 366 if (!fNeedKernelVisit) KernelVisitDecision();
386 fLastVP= fVP; <<
387 ProcessView(); 367 ProcessView();
388 FinishView(); 368 FinishView();
389 } 369 }
390 370
391 void G4OpenInventorViewer::ShowView () { 371 void G4OpenInventorViewer::ShowView () {
392 fInteractorManager -> SecondaryLoop (); 372 fInteractorManager -> SecondaryLoop ();
393 } 373 }
394 374
395 // FWJ This sensor now performs the fVP update << 375 void G4OpenInventorViewer::GroupCameraSensorCB(void* aThis,SoSensor* aSensor){
396 void G4OpenInventorViewer::GroupCameraSensorCB <<
397 { <<
398 G4OpenInventorViewer* This = (G4OpenInventor 376 G4OpenInventorViewer* This = (G4OpenInventorViewer*)aThis;
399 377
400 SoNode* node = ((SoNodeSensor*)aSensor)->get 378 SoNode* node = ((SoNodeSensor*)aSensor)->getTriggerNode();
401 // printf("debug : GroupCameraSensorCB %s\n << 379 //printf("debug : GroupCameraSensorCB %s\n",
402 // node->getTypeId().getName().getSt << 380 //node->getTypeId().getName().getString());
403 381
404 if(node->isOfType(SoCamera::getClassTypeId() 382 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, 383 // Viewer had changed the camera type,
422 // attach the fCameraSensor to the new cam 384 // attach the fCameraSensor to the new camera.
423 // FWJ DEBUG << 385 SoCamera* camera = (SoCamera*)node;
424 // G4cout << " SWITCHING TO CAMERA " << 386 This->fCameraSensor->detach();
425 // This->fCameraSensor->detach(); << 387 This->fCameraSensor->attach(camera);
426 // This->fCameraSensor->attach(camera); <<
427 } 388 }
428 389
429 } 390 }
430 391
431 /* FWJ This sensor is no longer needed <<
432 void G4OpenInventorViewer::CameraSensorCB(void 392 void G4OpenInventorViewer::CameraSensorCB(void* aThis,SoSensor* aSensor) {
433 G4OpenInventorViewer* This = (G4OpenInventor 393 G4OpenInventorViewer* This = (G4OpenInventorViewer*)aThis;
434 394
435 // printf("debug : CameraSensorCB\n"); << 395 //printf("debug : CameraSensorCB\n");
436 396
437 SoNode* node = ((SoNodeSensor*)aSensor)->get 397 SoNode* node = ((SoNodeSensor*)aSensor)->getTriggerNode();
438 // printf("debug : CameraSensorCB %s\n", <<
439 // node->getTypeId().getName().getStri <<
440 398
441 if(node->isOfType(SoCamera::getClassTypeId() 399 if(node->isOfType(SoCamera::getClassTypeId())) {
442 SoCamera* camera = (SoCamera*)node; 400 SoCamera* camera = (SoCamera*)node;
443 401
444 SbVec3f direction, up; 402 SbVec3f direction, up;
445 lookedAt(camera,direction, up); 403 lookedAt(camera,direction, up);
446 This->fVP.SetViewpointDirection 404 This->fVP.SetViewpointDirection
447 (G4Vector3D(-direction[0],-direction[1], 405 (G4Vector3D(-direction[0],-direction[1],-direction[2]));
448 This->fVP.SetUpVector(G4Vector3D(up[0],up[ 406 This->fVP.SetUpVector(G4Vector3D(up[0],up[1],up[2]));
449 407
450 SbVec3f pos = camera->position.getValue(); 408 SbVec3f pos = camera->position.getValue();
451 SbVec3f target = pos + direction * camera- 409 SbVec3f target = pos + direction * camera->focalDistance.getValue();
452 410
453 This->fVP.SetCurrentTargetPoint(G4Point3D( 411 This->fVP.SetCurrentTargetPoint(G4Point3D(target[0],target[1],target[2]));
454 } 412 }
455 } 413 }
456 */ <<
457 414
458 void G4OpenInventorViewer::SelectionCB( 415 void G4OpenInventorViewer::SelectionCB(
459 void* aThis 416 void* aThis
460 ,SoPath* aPath 417 ,SoPath* aPath
461 ) 418 )
462 { 419 {
463 G4OpenInventorViewer* This = (G4OpenInventor 420 G4OpenInventorViewer* This = (G4OpenInventorViewer*)aThis;
464 SoNode* node = ((SoFullPath*)aPath)->getTail 421 SoNode* node = ((SoFullPath*)aPath)->getTail();
465 G4AttHolder* attHolder = dynamic_cast<G4AttH 422 G4AttHolder* attHolder = dynamic_cast<G4AttHolder*>(node);
466 if(attHolder && attHolder->GetAttDefs().size 423 if(attHolder && attHolder->GetAttDefs().size()) {
467 for (size_t i = 0; i < attHolder->GetAttDe 424 for (size_t i = 0; i < attHolder->GetAttDefs().size(); ++i) {
468 G4cout << G4AttCheck(attHolder->GetAttVa 425 G4cout << G4AttCheck(attHolder->GetAttValues()[i],
469 attHolder->GetAttDefs()[i]); 426 attHolder->GetAttDefs()[i]);
470 } 427 }
471 } else { 428 } else {
472 G4String name((char*)node->getName().getSt 429 G4String name((char*)node->getName().getString());
473 G4String cls((char*)node->getTypeId().getN 430 G4String cls((char*)node->getTypeId().getName().getString());
474 G4cout << "SoNode : " << node 431 G4cout << "SoNode : " << node
475 << " SoType : " << cls 432 << " SoType : " << cls
476 << " name : " << name 433 << " name : " << name
477 << G4endl; 434 << G4endl;
478 G4cout << "No attributes attached." << G4e 435 G4cout << "No attributes attached." << G4endl;
479 } 436 }
480 /*FIXME : to explore (need different button 437 /*FIXME : to explore (need different button - this is used for picking.
481 if(node->isOfType(Geant4_SoPolyhedron::getCl 438 if(node->isOfType(Geant4_SoPolyhedron::getClassTypeId())) {
482 Geant4_SoPolyhedron* polyhedron = (Geant4_ 439 Geant4_SoPolyhedron* polyhedron = (Geant4_SoPolyhedron*)node;
483 if(polyhedron->solid.getValue()==FALSE) 440 if(polyhedron->solid.getValue()==FALSE)
484 polyhedron->solid.setValue(TRUE); 441 polyhedron->solid.setValue(TRUE);
485 else 442 else
486 polyhedron->solid.setValue(FALSE); 443 polyhedron->solid.setValue(FALSE);
487 }*/ 444 }*/
488 This->fSoSelection->deselectAll(); 445 This->fSoSelection->deselectAll();
489 } 446 }
490 /* 447 /*
491 void G4OpenInventorViewer::DeselectionCB( 448 void G4OpenInventorViewer::DeselectionCB(
492 void* aThis 449 void* aThis
493 ,SoPath* aPath 450 ,SoPath* aPath
494 ) 451 )
495 { 452 {
496 //G4OpenInventorViewer* This = (G4OpenInvent 453 //G4OpenInventorViewer* This = (G4OpenInventorViewer*)aThis;
497 G4String name((char*)aPath->getTail()->getTy 454 G4String name((char*)aPath->getTail()->getTypeId().getName().getString());
498 G4cout << "Deselect : " << name << G4endl; 455 G4cout << "Deselect : " << name << G4endl;
499 } 456 }
500 */ 457 */
501 458
502 void G4OpenInventorViewer::DrawDetector() { 459 void G4OpenInventorViewer::DrawDetector() {
503 /* Replace this... - JA 460 /* Replace this... - JA
504 // DrawView does a ClearStore. Do not clear 461 // DrawView does a ClearStore. Do not clear the transient store :
505 SoSeparator* tmp = fG4OpenInventorSceneHandl 462 SoSeparator* tmp = fG4OpenInventorSceneHandler.fTransientRoot;
506 fG4OpenInventorSceneHandler.fTransientRoot = 463 fG4OpenInventorSceneHandler.fTransientRoot = new SoSeparator;
507 if (!fNeedKernelVisit) KernelVisitDecision() 464 if (!fNeedKernelVisit) KernelVisitDecision();
508 ProcessView(); 465 ProcessView();
509 fG4OpenInventorSceneHandler.fTransientRoot-> 466 fG4OpenInventorSceneHandler.fTransientRoot->unref();
510 fG4OpenInventorSceneHandler.fTransientRoot = 467 fG4OpenInventorSceneHandler.fTransientRoot = tmp;
511 */ 468 */
512 // ...by this... - JA 469 // ...by this... - JA
513 DrawView(); 470 DrawView();
514 } 471 }
515 472
516 ////////////////////////////////////////////// 473 //////////////////////////////////////////////////////////////////////////////
517 /// Menu items callbacks ///////////////////// 474 /// Menu items callbacks /////////////////////////////////////////////////////
518 ////////////////////////////////////////////// 475 //////////////////////////////////////////////////////////////////////////////
519 476
520 void G4OpenInventorViewer::Escape(){ 477 void G4OpenInventorViewer::Escape(){
521 G4cout << "Escape..." <<G4endl; 478 G4cout << "Escape..." <<G4endl;
522 fInteractorManager->RequireExitSecondaryLoop 479 fInteractorManager->RequireExitSecondaryLoop (OIV_EXIT_CODE);
523 } 480 }
524 481
525 void G4OpenInventorViewer::WritePostScript(con 482 void G4OpenInventorViewer::WritePostScript(const G4String& aFile) {
526 if(!fGL2PSAction) return; 483 if(!fGL2PSAction) return;
527 fGL2PSAction->setFileName(aFile.c_str()); 484 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 485 G4cout << "Produce " << aFile << "..." << G4endl;
543 if (fGL2PSAction->enableFileWriting()) { 486 if (fGL2PSAction->enableFileWriting()) {
544 ViewerRender(); 487 ViewerRender();
545 fGL2PSAction->disableFileWriting(); 488 fGL2PSAction->disableFileWriting();
546 } 489 }
547 } 490 }
548 491
549 void G4OpenInventorViewer::WritePixmapPostScri 492 void G4OpenInventorViewer::WritePixmapPostScript(const G4String& aFile) {
550 fSoImageWriter->fileName.setValue(aFile.c_st 493 fSoImageWriter->fileName.setValue(aFile.c_str());
551 //imageWriter->format.setValue(SoImageWriter 494 //imageWriter->format.setValue(SoImageWriter::POST_SCRIPT);
552 fSoImageWriter->enable(); 495 fSoImageWriter->enable();
553 ViewerRender(); 496 ViewerRender();
554 fSoImageWriter->disable(); 497 fSoImageWriter->disable();
555 if(fSoImageWriter->getStatus()) { 498 if(fSoImageWriter->getStatus()) {
556 G4cout << G4String(fSoImageWriter->fileNam 499 G4cout << G4String(fSoImageWriter->fileName.getValue().getString())
557 << " produced." 500 << " produced."
558 << G4endl; 501 << G4endl;
559 } else { 502 } else {
560 G4cout << G4String(fSoImageWriter->fileNam 503 G4cout << G4String(fSoImageWriter->fileName.getValue().getString())
561 << " not produced." 504 << " not produced."
562 << G4endl; 505 << G4endl;
563 } 506 }
564 } 507 }
565 508
566 void G4OpenInventorViewer::WriteInventor(const 509 void G4OpenInventorViewer::WriteInventor(const G4String& aFile) {
567 G4cout << "Produce " << aFile << "..." << G4 510 G4cout << "Produce " << aFile << "..." << G4endl;
568 511
569 SbBool genAlternateRep = TRUE; 512 SbBool genAlternateRep = TRUE;
570 //SbBool binary = FALSE; 513 //SbBool binary = FALSE;
571 SbBool binary = TRUE; 514 SbBool binary = TRUE;
572 SoAlternateRepAction alternateRepAction; 515 SoAlternateRepAction alternateRepAction;
573 if(genAlternateRep==TRUE) { 516 if(genAlternateRep==TRUE) {
574 alternateRepAction.setGenerate(TRUE); //Cl 517 alternateRepAction.setGenerate(TRUE); //Clear alternate reps.
575 alternateRepAction.apply(fSoSelection); 518 alternateRepAction.apply(fSoSelection);
576 } 519 }
577 520
578 SoWriteAction writeAction; 521 SoWriteAction writeAction;
579 writeAction.getOutput()->openFile(aFile.c_st 522 writeAction.getOutput()->openFile(aFile.c_str());
580 writeAction.getOutput()->setBinary(binary); 523 writeAction.getOutput()->setBinary(binary);
581 writeAction.apply(fSoSelection); 524 writeAction.apply(fSoSelection);
582 writeAction.getOutput()->closeFile(); 525 writeAction.getOutput()->closeFile();
583 526
584 if(genAlternateRep==TRUE) { 527 if(genAlternateRep==TRUE) {
585 alternateRepAction.setGenerate(FALSE); //C 528 alternateRepAction.setGenerate(FALSE); //Clear alternate reps.
586 alternateRepAction.apply(fSoSelection); 529 alternateRepAction.apply(fSoSelection);
587 } 530 }
588 531
589 532
590 533
591 } 534 }
592 535
593 struct Counter { 536 struct Counter {
594 int fTriangles; 537 int fTriangles;
595 int fLineSegments; 538 int fLineSegments;
596 int fPoints; 539 int fPoints;
597 }; 540 };
598 541
599 static void CountTrianglesCB( 542 static void CountTrianglesCB(
600 void* userData 543 void* userData
601 ,SoCallbackAction* 544 ,SoCallbackAction*
602 ,const SoPrimitiveVertex* 545 ,const SoPrimitiveVertex*
603 ,const SoPrimitiveVertex*, 546 ,const SoPrimitiveVertex*,
604 const SoPrimitiveVertex*) 547 const SoPrimitiveVertex*)
605 { 548 {
606 Counter* counter = (Counter*)userData; 549 Counter* counter = (Counter*)userData;
607 counter->fTriangles++; 550 counter->fTriangles++;
608 } 551 }
609 552
610 static void CountLineSegmentsCB( 553 static void CountLineSegmentsCB(
611 void* userData 554 void* userData
612 ,SoCallbackAction* 555 ,SoCallbackAction*
613 ,const SoPrimitiveVertex* 556 ,const SoPrimitiveVertex*
614 ,const SoPrimitiveVertex*) 557 ,const SoPrimitiveVertex*)
615 { 558 {
616 Counter* counter = (Counter*)userData; 559 Counter* counter = (Counter*)userData;
617 counter->fLineSegments++; 560 counter->fLineSegments++;
618 } 561 }
619 562
620 static void CountPointsCB( 563 static void CountPointsCB(
621 void* userData 564 void* userData
622 ,SoCallbackAction* 565 ,SoCallbackAction*
623 ,const SoPrimitiveVertex*) 566 ,const SoPrimitiveVertex*)
624 { 567 {
625 Counter* counter = (Counter*)userData; 568 Counter* counter = (Counter*)userData;
626 counter->fPoints++; 569 counter->fPoints++;
627 } 570 }
628 571
629 void G4OpenInventorViewer::SceneGraphStatistic 572 void G4OpenInventorViewer::SceneGraphStatistics() {
630 Counter counter; 573 Counter counter;
631 counter.fTriangles = 0; 574 counter.fTriangles = 0;
632 counter.fLineSegments = 0; 575 counter.fLineSegments = 0;
633 counter.fPoints = 0; 576 counter.fPoints = 0;
634 577
635 SoCallbackAction callbackAction; 578 SoCallbackAction callbackAction;
636 callbackAction.addTriangleCallback 579 callbackAction.addTriangleCallback
637 (SoShape::getClassTypeId(),CountTrianglesC 580 (SoShape::getClassTypeId(),CountTrianglesCB,(void*)&counter);
638 callbackAction.addLineSegmentCallback 581 callbackAction.addLineSegmentCallback
639 (SoShape::getClassTypeId(),CountLineSegmen 582 (SoShape::getClassTypeId(),CountLineSegmentsCB,(void*)&counter);
640 callbackAction.addPointCallback 583 callbackAction.addPointCallback
641 (SoShape::getClassTypeId(),CountPointsCB,( 584 (SoShape::getClassTypeId(),CountPointsCB,(void*)&counter);
642 callbackAction.apply(fSoSelection); 585 callbackAction.apply(fSoSelection);
643 586
644 SoCounterAction counterAction; 587 SoCounterAction counterAction;
645 counterAction.apply(fSoSelection); 588 counterAction.apply(fSoSelection);
646 int nodes = counterAction.getCount(); 589 int nodes = counterAction.getCount();
647 590
648 counterAction.setLookFor(SoCounterAction::TY 591 counterAction.setLookFor(SoCounterAction::TYPE);
649 counterAction.setType(SoShape::getClassTypeI 592 counterAction.setType(SoShape::getClassTypeId());
650 counterAction.apply(fSoSelection); 593 counterAction.apply(fSoSelection);
651 int shapes = counterAction.getCount(); 594 int shapes = counterAction.getCount();
652 595
653 G4cout << "Number of triangles : " << counte 596 G4cout << "Number of triangles : " << counter.fTriangles << G4endl;
654 G4cout << "Number of line segments : " << co 597 G4cout << "Number of line segments : " << counter.fLineSegments << G4endl;
655 G4cout << "Number of points : " << counter.f 598 G4cout << "Number of points : " << counter.fPoints << G4endl;
656 G4cout << "Number of nodes : " << nodes << G 599 G4cout << "Number of nodes : " << nodes << G4endl;
657 G4cout << "Number of shapes : " << shapes << 600 G4cout << "Number of shapes : " << shapes << G4endl;
658 } 601 }
659 602
660 void G4OpenInventorViewer::EraseDetector() { 603 void G4OpenInventorViewer::EraseDetector() {
661 fG4OpenInventorSceneHandler.fDetectorRoot->r 604 fG4OpenInventorSceneHandler.fDetectorRoot->removeAllChildren();
662 } 605 }
663 void G4OpenInventorViewer::EraseEvent() { 606 void G4OpenInventorViewer::EraseEvent() {
664 fG4OpenInventorSceneHandler.fTransientRoot-> 607 fG4OpenInventorSceneHandler.fTransientRoot->removeAllChildren();
665 } 608 }
666 609
667 void G4OpenInventorViewer::SetPreviewAndFull() 610 void G4OpenInventorViewer::SetPreviewAndFull() {
668 fG4OpenInventorSceneHandler.fPreviewAndFull 611 fG4OpenInventorSceneHandler.fPreviewAndFull = true;
669 612
670 NeedKernelVisit(); 613 NeedKernelVisit();
671 DrawDetector(); 614 DrawDetector();
672 } 615 }
673 616
674 void G4OpenInventorViewer::SetPreview() { 617 void G4OpenInventorViewer::SetPreview() {
675 fG4OpenInventorSceneHandler.fPreviewAndFull 618 fG4OpenInventorSceneHandler.fPreviewAndFull = false;
676 619
677 NeedKernelVisit(); 620 NeedKernelVisit();
678 DrawDetector(); 621 DrawDetector();
679 } 622 }
680 623
681 // When ViewParameter <-> SoCamera mapping rea 624 // When ViewParameter <-> SoCamera mapping ready
682 // uncomment the below 625 // uncomment the below
683 //#define USE_SET_VIEW 626 //#define USE_SET_VIEW
684 627
685 void G4OpenInventorViewer::SetSolid() { 628 void G4OpenInventorViewer::SetSolid() {
686 G4ViewParameters vp = GetViewParameters(); 629 G4ViewParameters vp = GetViewParameters();
687 G4ViewParameters::DrawingStyle existingStyle 630 G4ViewParameters::DrawingStyle existingStyle = vp.GetDrawingStyle();
688 //From G4VisCommandsViewerSet : /vis/viewer/ 631 //From G4VisCommandsViewerSet : /vis/viewer/set/style solid.
689 switch (existingStyle) { 632 switch (existingStyle) {
690 case G4ViewParameters::wireframe: 633 case G4ViewParameters::wireframe:
691 vp.SetDrawingStyle(G4ViewParameters::hsr); 634 vp.SetDrawingStyle(G4ViewParameters::hsr);
692 break; 635 break;
693 case G4ViewParameters::hlr: 636 case G4ViewParameters::hlr:
694 vp.SetDrawingStyle(G4ViewParameters::hlhsr 637 vp.SetDrawingStyle(G4ViewParameters::hlhsr);
695 break; 638 break;
696 case G4ViewParameters::hsr: 639 case G4ViewParameters::hsr:
697 break; 640 break;
698 case G4ViewParameters::hlhsr: 641 case G4ViewParameters::hlhsr:
699 break; 642 break;
700 case G4ViewParameters::cloud: <<
701 vp.SetDrawingStyle(G4ViewParameters::hsr); <<
702 break; <<
703 } 643 }
704 SetViewParameters(vp); 644 SetViewParameters(vp);
705 DrawDetector(); 645 DrawDetector();
706 } 646 }
707 void G4OpenInventorViewer::SetWireFrame() { 647 void G4OpenInventorViewer::SetWireFrame() {
708 G4ViewParameters vp = GetViewParameters(); 648 G4ViewParameters vp = GetViewParameters();
709 G4ViewParameters::DrawingStyle existingStyle 649 G4ViewParameters::DrawingStyle existingStyle = vp.GetDrawingStyle();
710 switch (existingStyle) { 650 switch (existingStyle) {
711 case G4ViewParameters::wireframe: 651 case G4ViewParameters::wireframe:
712 break; 652 break;
713 case G4ViewParameters::hlr: 653 case G4ViewParameters::hlr:
714 break; 654 break;
715 case G4ViewParameters::hsr: 655 case G4ViewParameters::hsr:
716 vp.SetDrawingStyle(G4ViewParameters::wiref 656 vp.SetDrawingStyle(G4ViewParameters::wireframe);
717 break; 657 break;
718 case G4ViewParameters::hlhsr: 658 case G4ViewParameters::hlhsr:
719 vp.SetDrawingStyle(G4ViewParameters::hlr); 659 vp.SetDrawingStyle(G4ViewParameters::hlr);
720 break; 660 break;
721 case G4ViewParameters::cloud: <<
722 vp.SetDrawingStyle(G4ViewParameters::wiref <<
723 break; <<
724 } 661 }
725 SetViewParameters(vp); 662 SetViewParameters(vp);
726 DrawDetector(); 663 DrawDetector();
727 } 664 }
728 665
729 666
730 void G4OpenInventorViewer::SetReducedWireFrame 667 void G4OpenInventorViewer::SetReducedWireFrame(bool aValue) {
731 G4ViewParameters vp = GetViewParameters(); 668 G4ViewParameters vp = GetViewParameters();
732 669
733 // Set the wire frame kind : 670 // Set the wire frame kind :
734 vp.SetAuxEdgeVisible(!aValue); 671 vp.SetAuxEdgeVisible(!aValue);
735 672
736 // Set wire frame : 673 // Set wire frame :
737 G4ViewParameters::DrawingStyle existingStyle 674 G4ViewParameters::DrawingStyle existingStyle = vp.GetDrawingStyle();
738 switch (existingStyle) { 675 switch (existingStyle) {
739 case G4ViewParameters::wireframe: 676 case G4ViewParameters::wireframe:
740 break; 677 break;
741 case G4ViewParameters::hlr: 678 case G4ViewParameters::hlr:
742 break; 679 break;
743 case G4ViewParameters::hsr: 680 case G4ViewParameters::hsr:
744 vp.SetDrawingStyle(G4ViewParameters::wiref 681 vp.SetDrawingStyle(G4ViewParameters::wireframe);
745 break; 682 break;
746 case G4ViewParameters::hlhsr: 683 case G4ViewParameters::hlhsr:
747 vp.SetDrawingStyle(G4ViewParameters::hlr); 684 vp.SetDrawingStyle(G4ViewParameters::hlr);
748 break; 685 break;
749 case G4ViewParameters::cloud: <<
750 vp.SetDrawingStyle(G4ViewParameters::wiref <<
751 break; <<
752 } 686 }
753 SetViewParameters(vp); 687 SetViewParameters(vp);
754 NeedKernelVisit(); // Just in case it was al 688 NeedKernelVisit(); // Just in case it was alread in wire framw.
755 DrawDetector(); 689 DrawDetector();
756 } 690 }
757 691
758 void G4OpenInventorViewer::UpdateScene() { 692 void G4OpenInventorViewer::UpdateScene() {
759 /* Replace this... - JA 693 /* Replace this... - JA
760 fG4OpenInventorSceneHandler.ClearStore(); 694 fG4OpenInventorSceneHandler.ClearStore();
761 ClearView(); 695 ClearView();
762 if (!fNeedKernelVisit) KernelVisitDecision() 696 if (!fNeedKernelVisit) KernelVisitDecision();
763 ProcessView(); 697 ProcessView();
764 ShowView(); 698 ShowView();
765 */ 699 */
766 // ...by this - JA 700 // ...by this - JA
767 NeedKernelVisit(); 701 NeedKernelVisit();
768 DrawView(); 702 DrawView();
769 } 703 }
770 G4String G4OpenInventorViewer::Help(const G4St 704 G4String G4OpenInventorViewer::Help(const G4String& aTopic) {
771 if(aTopic=="controls") { 705 if(aTopic=="controls") {
772 return G4String("\ 706 return G4String("\
773 Controls on an Inventor examiner viewer are :\ 707 Controls on an Inventor examiner viewer are :\n\
774 - in picking mode (cursor is the upper left ar 708 - in picking mode (cursor is the upper left arrow)\n\
775 Ctrl + pick a volume : see daughters.\n\ 709 Ctrl + pick a volume : see daughters.\n\
776 Shift + pick a volume : see mother.\n\ 710 Shift + pick a volume : see mother.\n\
777 - in viewing mode (cursor is the hand)\n\ 711 - in viewing mode (cursor is the hand)\n\
778 Left-button + pointer move : rotate.\n\ 712 Left-button + pointer move : rotate.\n\
779 Ctrl+Left-button + pointer move : pan.\n\ 713 Ctrl+Left-button + pointer move : pan.\n\
780 Ctrl+Shift+Left-button + pointer move : scal 714 Ctrl+Shift+Left-button + pointer move : scale.\n\
781 Middle-button + pointer move : pan.\n\ 715 Middle-button + pointer move : pan.\n\
782 Right-button : popup menu.\n"); 716 Right-button : popup menu.\n");
783 } else { 717 } else {
784 return ""; 718 return "";
785 } 719 }
786 } 720 }
>> 721
>> 722 #endif
787 723