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25 // 25 //
>> 26 // $Id: G4OpenInventorViewer.cc,v 1.57 2006/11/01 11:06:07 allison Exp $
>> 27 // GEANT4 tag $Name: geant4-08-02 $
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 {
70 fVP.SetAutoRefresh(true); << 69 fNeedKernelVisit = true; //?? Temporary, until KernelVisitDecision fixed.
>> 70
71 fDefaultVP.SetAutoRefresh(true); 71 fDefaultVP.SetAutoRefresh(true);
72 fVP.SetPicking(true); << 72 fVP.SetAutoRefresh(true);
73 fDefaultVP.SetPicking(true); <<
74 73
75 //FIXME : G.Barrand : not convinced that we 74 //FIXME : G.Barrand : not convinced that we have to rm culling.
76 // For viewing of all objects by default : 75 // For viewing of all objects by default :
77 //fDefaultVP.SetCulling(false); 76 //fDefaultVP.SetCulling(false);
78 //fVP.SetCulling(false); 77 //fVP.SetCulling(false);
79 78
80 fInteractorManager = 79 fInteractorManager =
81 ((G4OpenInventor*)fG4OpenInventorSceneHand 80 ((G4OpenInventor*)fG4OpenInventorSceneHandler.GetGraphicsSystem())->
82 GetInteractorManager(); 81 GetInteractorManager();
83 82
84 // Main user scene graph root sent to the vi 83 // Main user scene graph root sent to the viewers.
85 fSoSelection = new SoSelection; 84 fSoSelection = new SoSelection;
86 fSoSelection->ref(); 85 fSoSelection->ref();
87 fSoSelection->addSelectionCallback(Selection 86 fSoSelection->addSelectionCallback(SelectionCB,this);
88 //fSoSelection->addDeselectionCallback(Desel 87 //fSoSelection->addDeselectionCallback(DeselectionCB,this);
89 fSoSelection->policy = SoSelection::SINGLE; 88 fSoSelection->policy = SoSelection::SINGLE;
90 89
91 SoGroup* group = new SoGroup; 90 SoGroup* group = new SoGroup;
92 fSoSelection->addChild(group); 91 fSoSelection->addChild(group);
93 92
94 // Have a camera under fSoSelection in orde 93 // Have a camera under fSoSelection in order
95 // that the below SceneGraphSensor be notife 94 // that the below SceneGraphSensor be notifed
96 // when the viewer changes the camera type. 95 // when the viewer changes the camera type.
97 // But we put the camera under a SoGroup so 96 // But we put the camera under a SoGroup so that
98 // the SceneGraphSensor be not triggered at 97 // the SceneGraphSensor be not triggered at each change
99 // under the fG4OpenInventorSceneHandler.fRo 98 // under the fG4OpenInventorSceneHandler.fRoot.
100 SoOrthographicCamera* camera = new SoOrthogr 99 SoOrthographicCamera* camera = new SoOrthographicCamera;
101 camera->viewportMapping.setValue(SoCamera::A 100 camera->viewportMapping.setValue(SoCamera::ADJUST_CAMERA);
102 //camera->aspectRatio.setValue(10); 101 //camera->aspectRatio.setValue(10);
103 camera->position.setValue(0,0,10); 102 camera->position.setValue(0,0,10);
104 camera->orientation.setValue(SbRotation(SbVe 103 camera->orientation.setValue(SbRotation(SbVec3f(0,1,0),0));
105 camera->height.setValue(10); 104 camera->height.setValue(10);
106 camera->nearDistance.setValue(1); 105 camera->nearDistance.setValue(1);
107 camera->farDistance.setValue(100); 106 camera->farDistance.setValue(100);
108 camera->focalDistance.setValue(10); 107 camera->focalDistance.setValue(10);
109 group->addChild(camera); 108 group->addChild(camera);
110 109
111 {SoInput soInput; 110 {SoInput soInput;
112 if(soInput.openFile("g4view.iv",TRUE)) { 111 if(soInput.openFile("g4view.iv",TRUE)) {
113 SoSeparator* separator = SoDB::readAll(&so 112 SoSeparator* separator = SoDB::readAll(&soInput);
114 if(separator) fSoSelection->addChild(separ 113 if(separator) fSoSelection->addChild(separator);
115 }} 114 }}
116 115
117 fSoSelection->addChild(fG4OpenInventorSceneH 116 fSoSelection->addChild(fG4OpenInventorSceneHandler.fRoot);
118 117
119 // SoImageWriter should be the last. 118 // SoImageWriter should be the last.
120 fSoImageWriter = new SoImageWriter(); 119 fSoImageWriter = new SoImageWriter();
121 fSoImageWriter->fileName.setValue("g4out.ps" 120 fSoImageWriter->fileName.setValue("g4out.ps");
122 fSoSelection->addChild(fSoImageWriter); 121 fSoSelection->addChild(fSoImageWriter);
123 122
124 // Sensors : 123 // Sensors :
125 // To detect that the viewer had changed the 124 // To detect that the viewer had changed the camera type :
126 fGroupCameraSensor = new SoNodeSensor(GroupC 125 fGroupCameraSensor = new SoNodeSensor(GroupCameraSensorCB,this);
127 fGroupCameraSensor->setPriority(0);//Needed 126 fGroupCameraSensor->setPriority(0);//Needed in order to do getTriggerNode()
128 fGroupCameraSensor->attach(group); 127 fGroupCameraSensor->attach(group);
129 // FWJ Upgraded the group sensor so the came << 128
130 // fCameraSensor = new SoNodeSensor(CameraS << 129 fCameraSensor = new SoNodeSensor(CameraSensorCB,this);
131 // fCameraSensor->setPriority(0);//Needed i << 130 fCameraSensor->setPriority(0);//Needed in order to do getTriggerNode()
132 // fCameraSensor->attach(camera); <<
133 } 131 }
134 132
135 G4OpenInventorViewer::~G4OpenInventorViewer () 133 G4OpenInventorViewer::~G4OpenInventorViewer () {
136 // fCameraSensor->detach(); << 134 fCameraSensor->detach();
137 // delete fCameraSensor; << 135 delete fCameraSensor;
138 fGroupCameraSensor->detach(); 136 fGroupCameraSensor->detach();
139 delete fGroupCameraSensor; 137 delete fGroupCameraSensor;
140 fSoSelection->unref(); 138 fSoSelection->unref();
141 } 139 }
142 140
143 void G4OpenInventorViewer::KernelVisitDecision 141 void G4OpenInventorViewer::KernelVisitDecision () {
144 142
145 // If there's a significant difference with 143 // If there's a significant difference with the last view parameters
146 // of either the scene handler or this viewe 144 // of either the scene handler or this viewer, trigger a rebuild.
147 145
148 if ( 146 if (
149 //??fG4OpenInventorSceneHandler.fPODLLis 147 //??fG4OpenInventorSceneHandler.fPODLList.size() == 0 ||
150 // We need a test for empty scene graph, 148 // We need a test for empty scene graph, such as
151 // staticRoot.size() or something??????? 149 // staticRoot.size() or something?????????? See temporary fix
152 // in contructor. (John Allison Aug 200 150 // in contructor. (John Allison Aug 2001)
153 CompareForKernelVisit(fLastVP)) { 151 CompareForKernelVisit(fLastVP)) {
154 NeedKernelVisit (); 152 NeedKernelVisit ();
155 } 153 }
>> 154 fLastVP = fVP;
156 } 155 }
157 156
158 G4bool G4OpenInventorViewer::CompareForKernelV 157 G4bool G4OpenInventorViewer::CompareForKernelVisit(G4ViewParameters& vp) {
159 158
160 if ( 159 if (
161 (vp.GetDrawingStyle () != fVP.GetDraw 160 (vp.GetDrawingStyle () != fVP.GetDrawingStyle ()) ||
162 (vp.GetNumberOfCloudPoints() != fVP.Get <<
163 (vp.IsAuxEdgeVisible () != fVP.IsAuxEd 161 (vp.IsAuxEdgeVisible () != fVP.IsAuxEdgeVisible ()) ||
>> 162 (vp.GetRepStyle () != fVP.GetRepStyle ()) ||
164 (vp.IsCulling () != fVP.IsCulli 163 (vp.IsCulling () != fVP.IsCulling ()) ||
165 (vp.IsCullingInvisible () != fVP.IsCulli 164 (vp.IsCullingInvisible () != fVP.IsCullingInvisible ()) ||
166 (vp.IsDensityCulling () != fVP.IsDensi 165 (vp.IsDensityCulling () != fVP.IsDensityCulling ()) ||
167 (vp.IsCullingCovered () != fVP.IsCulli 166 (vp.IsCullingCovered () != fVP.IsCullingCovered ()) ||
168 (vp.GetCBDAlgorithmNumber() != <<
169 fVP.GetCBDAlgorithmNumber()) <<
170 (vp.IsSection () != fVP.IsSecti 167 (vp.IsSection () != fVP.IsSection ()) ||
171 (vp.IsCutaway () != fVP.IsCutaw 168 (vp.IsCutaway () != fVP.IsCutaway ()) ||
172 // This assumes use of generic clipping 169 // This assumes use of generic clipping (sectioning, slicing,
173 // DCUT, cutaway). If a decision is mad 170 // DCUT, cutaway). If a decision is made to implement locally,
174 // this will need changing. See G4OpenG 171 // this will need changing. See G4OpenGLViewer::SetView,
175 // G4OpenGLStoredViewer.cc::CompareForKe 172 // G4OpenGLStoredViewer.cc::CompareForKernelVisit and
176 // G4OpenGLStoredSceneHander::CreateSect 173 // G4OpenGLStoredSceneHander::CreateSection/CutawayPolyhedron.
177 (vp.IsExplode () != fVP.IsExplo 174 (vp.IsExplode () != fVP.IsExplode ()) ||
178 (vp.GetNoOfSides () != fVP.GetNoOf 175 (vp.GetNoOfSides () != fVP.GetNoOfSides ()) ||
179 (vp.GetGlobalMarkerScale() != fVP.Get <<
180 (vp.GetGlobalLineWidthScale() != fVP.Get <<
181 (vp.IsMarkerNotHidden () != fVP.IsMarke 176 (vp.IsMarkerNotHidden () != fVP.IsMarkerNotHidden ()) ||
182 (vp.GetDefaultVisAttributes()->GetColour << 177 (vp.GetBackgroundColour ()!= fVP.GetBackgroundColour ())
183 fVP.GetDefaultVisAttributes()->GetColou << 178 ) {
184 (vp.GetDefaultTextVisAttributes()->GetCo << 179 return true;;
185 fVP.GetDefaultTextVisAttributes()->GetC << 180 }
186 (vp.GetBackgroundColour ()!= fVP.GetBack <<
187 (vp.IsPicking () != fVP.IsPicki <<
188 // Scaling for Open Inventor is done by <<
189 // needs a kernel visit. (In this respe <<
190 // OpenGL drivers, where it's done in Se <<
191 (vp.GetScaleFactor () != fVP.GetScal <<
192 (vp.GetVisAttributesModifiers() != <<
193 fVP.GetVisAttributesModifiers()) <<
194 (vp.IsSpecialMeshRendering() != <<
195 fVP.IsSpecialMeshRendering()) <<
196 (vp.GetSpecialMeshRenderingOption() != <<
197 fVP.GetSpecialMeshRenderingOption()) <<
198 ) <<
199 return true; <<
200 <<
201 if (vp.IsDensityCulling () && 181 if (vp.IsDensityCulling () &&
202 (vp.GetVisibleDensity () != fVP.GetVisib 182 (vp.GetVisibleDensity () != fVP.GetVisibleDensity ()))
203 return true; 183 return true;
204 184
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 () && 185 if (vp.IsSection () &&
211 (vp.GetSectionPlane () != fVP.GetSection 186 (vp.GetSectionPlane () != fVP.GetSectionPlane ()))
212 return true; 187 return true;
213 188
214 if (vp.IsCutaway ()) { 189 if (vp.IsCutaway ()) {
215 if (vp.GetCutawayMode() != fVP.GetCutawayM <<
216 if (vp.GetCutawayPlanes ().size () != 190 if (vp.GetCutawayPlanes ().size () !=
217 fVP.GetCutawayPlanes ().size ()) return true 191 fVP.GetCutawayPlanes ().size ()) return true;
218 for (size_t i = 0; i < vp.GetCutawayPlanes 192 for (size_t i = 0; i < vp.GetCutawayPlanes().size(); ++i)
219 if (vp.GetCutawayPlanes()[i] != fVP.GetC 193 if (vp.GetCutawayPlanes()[i] != fVP.GetCutawayPlanes()[i])
220 return true; 194 return true;
221 } 195 }
222 196
223 if (vp.IsExplode () && 197 if (vp.IsExplode () &&
224 (vp.GetExplodeFactor () != fVP.GetExplod 198 (vp.GetExplodeFactor () != fVP.GetExplodeFactor ()))
225 return true; 199 return true;
226 200
227 if (vp.IsSpecialMeshRendering() && <<
228 (vp.GetSpecialMeshVolumes() != fVP.GetSp <<
229 return true; <<
230 <<
231 return false; 201 return false;
232 } 202 }
233 203
234 void G4OpenInventorViewer::ClearView () { 204 void G4OpenInventorViewer::ClearView () {
235 } 205 }
236 206
237 void G4OpenInventorViewer::SetView () { 207 void G4OpenInventorViewer::SetView () {
238 208
239 // Get G4 camera infos : 209 // Get G4 camera infos :
240 const G4Point3D target 210 const G4Point3D target
241 = fSceneHandler.GetScene()->GetStandardTar 211 = fSceneHandler.GetScene()->GetStandardTargetPoint()
242 + fVP.GetCurrentTargetPoint (); 212 + fVP.GetCurrentTargetPoint ();
243 G4double radius = fSceneHandler.GetScene()-> 213 G4double radius = fSceneHandler.GetScene()->GetExtent().GetExtentRadius();
244 if(radius<=0.) radius = 1.; 214 if(radius<=0.) radius = 1.;
245 const G4double cameraDistance = fVP.GetCamer 215 const G4double cameraDistance = fVP.GetCameraDistance (radius);
246 const G4Vector3D& direction = fVP.GetViewpoi 216 const G4Vector3D& direction = fVP.GetViewpointDirection().unit();
247 const G4Point3D cameraPosition = target + ca 217 const G4Point3D cameraPosition = target + cameraDistance * direction;
248 //const G4double pnear = fVP.GetNearDistance 218 //const G4double pnear = fVP.GetNearDistance (cameraDistance, radius);
249 //const G4double pfar = fVP.GetFarDistance 219 //const G4double pfar = fVP.GetFarDistance (cameraDistance, pnear, radius);
250 const G4Normal3D& up = fVP.GetUpVector (); 220 const G4Normal3D& up = fVP.GetUpVector ();
251 221
252 /* 222 /*
253 printf("debug : target : %g %g %g\n",target. 223 printf("debug : target : %g %g %g\n",target.x(),
254 target. 224 target.y(),
255 target. 225 target.z());
256 printf("debug : dir : %g %g %g\n",direction. 226 printf("debug : dir : %g %g %g\n",direction.x(),
257 direction. 227 direction.y(),
258 direction. 228 direction.z());
259 printf("debug : pos : %g %g %g\n",cameraPosi 229 printf("debug : pos : %g %g %g\n",cameraPosition.x(),
260 cameraPosi 230 cameraPosition.y(),
261 cameraPosi 231 cameraPosition.z());
262 //printf("debug : near %g far %g\n",pnear,pf 232 //printf("debug : near %g far %g\n",pnear,pfar);
263 */ 233 */
264 234
265 SoCamera* camera = GetCamera(); 235 SoCamera* camera = GetCamera();
266 if(!camera) return; 236 if(!camera) return;
267 237
268 // viewer camera setup : 238 // viewer camera setup :
269 camera->position.setValue((float)cameraPosit 239 camera->position.setValue((float)cameraPosition.x(),
270 (float)cameraPo 240 (float)cameraPosition.y(),
271 (float)cameraPo 241 (float)cameraPosition.z());
272 242
273 SbVec3f sbTarget((float)target.x(), 243 SbVec3f sbTarget((float)target.x(),
274 (float)target.y(), 244 (float)target.y(),
275 (float)target.z()); 245 (float)target.z());
276 SbVec3f sbUp((float)up.x(), 246 SbVec3f sbUp((float)up.x(),
277 (float)up.y(), 247 (float)up.y(),
278 (float)up.z()); 248 (float)up.z());
279 sbUp.normalize(); 249 sbUp.normalize();
280 // Need Coin's camera->pointAt(sbTarget,sbUp 250 // Need Coin's camera->pointAt(sbTarget,sbUp); not in the SGI API
281 // Stole Coin's code... 251 // Stole Coin's code...
282 pointAt(camera,sbTarget,sbUp); 252 pointAt(camera,sbTarget,sbUp);
283 253
284 //camera->height.setValue(10); 254 //camera->height.setValue(10);
285 //camera->nearDistance.setValue((float)pnear 255 //camera->nearDistance.setValue((float)pnear);
286 //camera->farDistance.setValue((float)pfar); 256 //camera->farDistance.setValue((float)pfar);
287 //camera->focalDistance.setValue((float)came 257 //camera->focalDistance.setValue((float)cameraDistance);
288 258
289 if(camera->isOfType(SoOrthographicCamera::ge 259 if(camera->isOfType(SoOrthographicCamera::getClassTypeId())) {
290 if (fVP.GetFieldHalfAngle() == 0.) { 260 if (fVP.GetFieldHalfAngle() == 0.) {
291 //FIXME : ((SoOrthographicCamera*)camera 261 //FIXME : ((SoOrthographicCamera*)camera)->height.setValue();
292 //FIXME : (Don't think we have to do tha 262 //FIXME : (Don't think we have to do that.)
293 } else { 263 } else {
294 //FIXME : Have to set a perspective came 264 //FIXME : Have to set a perspective camera !
295 //FIXME : viewer->setCameraType(SoPerspe 265 //FIXME : viewer->setCameraType(SoPerspectiveCamera::getClassTypeId())
296 //FIXME : ((SoPerspectiveCamera*)camera) 266 //FIXME : ((SoPerspectiveCamera*)camera)->heightAngle.setValue
297 //FIXME : (2.*fVP.GetFieldHalfAngle()) 267 //FIXME : (2.*fVP.GetFieldHalfAngle());
298 } 268 }
299 } else if(camera->isOfType(SoPerspectiveCame 269 } else if(camera->isOfType(SoPerspectiveCamera::getClassTypeId())) {
300 if (fVP.GetFieldHalfAngle() == 0.) { 270 if (fVP.GetFieldHalfAngle() == 0.) {
301 //FIXME : Have to set an orthographic ca 271 //FIXME : Have to set an orthographic camera !
302 //FIXME : viewer->setCameraType(SoOrthog 272 //FIXME : viewer->setCameraType(SoOrthographicCamera::getClassTypeId())
303 } else { 273 } else {
304 //FIXME : ((SoPerspectiveCamera*)camera) 274 //FIXME : ((SoPerspectiveCamera*)camera)->heightAngle.setValue
305 //FIXME : (2.*fVP.GetFieldHalfAngle()) 275 //FIXME : (2.*fVP.GetFieldHalfAngle());
306 } 276 }
307 } 277 }
308 } 278 }
309 279
310 //COIN_FUNCTION_EXTENSION 280 //COIN_FUNCTION_EXTENSION
311 void 281 void
312 G4OpenInventorViewer::pointAt(SoCamera* camera 282 G4OpenInventorViewer::pointAt(SoCamera* camera,const SbVec3f & targetpoint, const SbVec3f & upvector)
313 { 283 {
314 SbVec3f dir = targetpoint - camera->position 284 SbVec3f dir = targetpoint - camera->position.getValue();
315 if (dir.normalize() == 0.0f) return; 285 if (dir.normalize() == 0.0f) return;
316 lookAt(camera,dir, upvector); 286 lookAt(camera,dir, upvector);
317 } 287 }
318 288
319 //COIN_FUNCTION 289 //COIN_FUNCTION
320 // Private method that calculates a new orient 290 // Private method that calculates a new orientation based on camera
321 // direction and camera up vector. Vectors mus 291 // direction and camera up vector. Vectors must be unit length.
322 void 292 void
323 G4OpenInventorViewer::lookAt(SoCamera* camera, 293 G4OpenInventorViewer::lookAt(SoCamera* camera,const SbVec3f & dir, const SbVec3f & up)
324 { 294 {
325 SbVec3f z = -dir; 295 SbVec3f z = -dir;
326 SbVec3f y = up; 296 SbVec3f y = up;
327 SbVec3f x = y.cross(z); 297 SbVec3f x = y.cross(z);
328 298
329 // recompute y to create a valid coordinate 299 // recompute y to create a valid coordinate system
330 y = z.cross(x); 300 y = z.cross(x);
331 301
332 // normalize x and y to create an orthonorma 302 // normalize x and y to create an orthonormal coord system
333 y.normalize(); 303 y.normalize();
334 x.normalize(); 304 x.normalize();
335 305
336 // create a rotation matrix 306 // create a rotation matrix
337 SbMatrix rot = SbMatrix::identity(); 307 SbMatrix rot = SbMatrix::identity();
338 rot[0][0] = x[0]; 308 rot[0][0] = x[0];
339 rot[0][1] = x[1]; 309 rot[0][1] = x[1];
340 rot[0][2] = x[2]; 310 rot[0][2] = x[2];
341 311
342 rot[1][0] = y[0]; 312 rot[1][0] = y[0];
343 rot[1][1] = y[1]; 313 rot[1][1] = y[1];
344 rot[1][2] = y[2]; 314 rot[1][2] = y[2];
345 315
346 rot[2][0] = z[0]; 316 rot[2][0] = z[0];
347 rot[2][1] = z[1]; 317 rot[2][1] = z[1];
348 rot[2][2] = z[2]; 318 rot[2][2] = z[2];
349 319
350 camera->orientation.setValue(SbRotation(rot) 320 camera->orientation.setValue(SbRotation(rot));
351 } 321 }
352 322
353 void 323 void
354 G4OpenInventorViewer::lookedAt(SoCamera* camer 324 G4OpenInventorViewer::lookedAt(SoCamera* camera,SbVec3f & dir, SbVec3f & up)
355 { 325 {
356 SbRotation rot = camera->orientation.getValu 326 SbRotation rot = camera->orientation.getValue();
357 SbMatrix mrot; rot.getValue(mrot); 327 SbMatrix mrot; rot.getValue(mrot);
358 328
359 SbVec3f x, y, z; 329 SbVec3f x, y, z;
360 330
361 // create a rotation matrix 331 // create a rotation matrix
362 x[0] = mrot[0][0]; 332 x[0] = mrot[0][0];
363 x[1] = mrot[0][1]; 333 x[1] = mrot[0][1];
364 x[2] = mrot[0][2]; 334 x[2] = mrot[0][2];
365 335
366 y[0] = mrot[1][0]; 336 y[0] = mrot[1][0];
367 y[1] = mrot[1][1]; 337 y[1] = mrot[1][1];
368 y[2] = mrot[1][2]; 338 y[2] = mrot[1][2];
369 339
370 z[0] = mrot[2][0]; 340 z[0] = mrot[2][0];
371 z[1] = mrot[2][1]; 341 z[1] = mrot[2][1];
372 z[2] = mrot[2][2]; 342 z[2] = mrot[2][2];
373 343
374 dir = -z; 344 dir = -z;
375 dir.normalize(); 345 dir.normalize();
376 up = SbVec3f(0.f,1.f,0.f); // Choose y-axis 346 up = SbVec3f(0.f,1.f,0.f); // Choose y-axis if possible.
377 if (std::abs(up.dot(z)) > 1.e-6) { 347 if (std::abs(up.dot(z)) > 1.e-6) {
378 up = y; 348 up = y;
379 up.normalize(); 349 up.normalize();
380 } 350 }
381 } 351 }
382 352
383 void G4OpenInventorViewer::DrawView () { 353 void G4OpenInventorViewer::DrawView () {
384 //G4cout << "debug Iv::DrawViewer " <<G4endl 354 //G4cout << "debug Iv::DrawViewer " <<G4endl;
385 if (!fNeedKernelVisit) KernelVisitDecision() 355 if (!fNeedKernelVisit) KernelVisitDecision();
386 fLastVP= fVP; <<
387 ProcessView(); 356 ProcessView();
388 FinishView(); 357 FinishView();
389 } 358 }
390 359
391 void G4OpenInventorViewer::ShowView () { 360 void G4OpenInventorViewer::ShowView () {
392 fInteractorManager -> SecondaryLoop (); 361 fInteractorManager -> SecondaryLoop ();
393 } 362 }
394 363
395 // FWJ This sensor now performs the fVP update << 364 void G4OpenInventorViewer::GroupCameraSensorCB(void* aThis,SoSensor* aSensor){
396 void G4OpenInventorViewer::GroupCameraSensorCB <<
397 { <<
398 G4OpenInventorViewer* This = (G4OpenInventor 365 G4OpenInventorViewer* This = (G4OpenInventorViewer*)aThis;
399 366
400 SoNode* node = ((SoNodeSensor*)aSensor)->get 367 SoNode* node = ((SoNodeSensor*)aSensor)->getTriggerNode();
401 // printf("debug : GroupCameraSensorCB %s\n << 368 //printf("debug : GroupCameraSensorCB %s\n",
402 // node->getTypeId().getName().getSt << 369 //node->getTypeId().getName().getString());
403 370
404 if(node->isOfType(SoCamera::getClassTypeId() 371 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, 372 // Viewer had changed the camera type,
422 // attach the fCameraSensor to the new cam 373 // attach the fCameraSensor to the new camera.
423 // FWJ DEBUG << 374 SoCamera* camera = (SoCamera*)node;
424 // G4cout << " SWITCHING TO CAMERA " << 375 This->fCameraSensor->detach();
425 // This->fCameraSensor->detach(); << 376 This->fCameraSensor->attach(camera);
426 // This->fCameraSensor->attach(camera); <<
427 } 377 }
428 378
429 } 379 }
430 380
431 /* FWJ This sensor is no longer needed <<
432 void G4OpenInventorViewer::CameraSensorCB(void 381 void G4OpenInventorViewer::CameraSensorCB(void* aThis,SoSensor* aSensor) {
433 G4OpenInventorViewer* This = (G4OpenInventor 382 G4OpenInventorViewer* This = (G4OpenInventorViewer*)aThis;
434 383
435 // printf("debug : CameraSensorCB\n"); << 384 //printf("debug : CameraSensorCB\n");
436 385
437 SoNode* node = ((SoNodeSensor*)aSensor)->get 386 SoNode* node = ((SoNodeSensor*)aSensor)->getTriggerNode();
438 // printf("debug : CameraSensorCB %s\n", <<
439 // node->getTypeId().getName().getStri <<
440 387
441 if(node->isOfType(SoCamera::getClassTypeId() 388 if(node->isOfType(SoCamera::getClassTypeId())) {
442 SoCamera* camera = (SoCamera*)node; 389 SoCamera* camera = (SoCamera*)node;
443 390
444 SbVec3f direction, up; 391 SbVec3f direction, up;
445 lookedAt(camera,direction, up); 392 lookedAt(camera,direction, up);
446 This->fVP.SetViewpointDirection 393 This->fVP.SetViewpointDirection
447 (G4Vector3D(-direction[0],-direction[1], 394 (G4Vector3D(-direction[0],-direction[1],-direction[2]));
448 This->fVP.SetUpVector(G4Vector3D(up[0],up[ 395 This->fVP.SetUpVector(G4Vector3D(up[0],up[1],up[2]));
449 396
450 SbVec3f pos = camera->position.getValue(); 397 SbVec3f pos = camera->position.getValue();
451 SbVec3f target = pos + direction * camera- 398 SbVec3f target = pos + direction * camera->focalDistance.getValue();
452 399
453 This->fVP.SetCurrentTargetPoint(G4Point3D( 400 This->fVP.SetCurrentTargetPoint(G4Point3D(target[0],target[1],target[2]));
454 } 401 }
455 } 402 }
456 */ <<
457 403
458 void G4OpenInventorViewer::SelectionCB( 404 void G4OpenInventorViewer::SelectionCB(
459 void* aThis 405 void* aThis
460 ,SoPath* aPath 406 ,SoPath* aPath
461 ) 407 )
462 { 408 {
463 G4OpenInventorViewer* This = (G4OpenInventor 409 G4OpenInventorViewer* This = (G4OpenInventorViewer*)aThis;
464 SoNode* node = ((SoFullPath*)aPath)->getTail 410 SoNode* node = ((SoFullPath*)aPath)->getTail();
465 G4AttHolder* attHolder = dynamic_cast<G4AttH 411 G4AttHolder* attHolder = dynamic_cast<G4AttHolder*>(node);
466 if(attHolder && attHolder->GetAttDefs().size 412 if(attHolder && attHolder->GetAttDefs().size()) {
467 for (size_t i = 0; i < attHolder->GetAttDe 413 for (size_t i = 0; i < attHolder->GetAttDefs().size(); ++i) {
468 G4cout << G4AttCheck(attHolder->GetAttVa 414 G4cout << G4AttCheck(attHolder->GetAttValues()[i],
469 attHolder->GetAttDefs()[i]); 415 attHolder->GetAttDefs()[i]);
470 } 416 }
471 } else { 417 } else {
472 G4String name((char*)node->getName().getSt 418 G4String name((char*)node->getName().getString());
473 G4String cls((char*)node->getTypeId().getN 419 G4String cls((char*)node->getTypeId().getName().getString());
474 G4cout << "SoNode : " << node 420 G4cout << "SoNode : " << node
475 << " SoType : " << cls 421 << " SoType : " << cls
476 << " name : " << name 422 << " name : " << name
477 << G4endl; 423 << G4endl;
478 G4cout << "No attributes attached." << G4e 424 G4cout << "No attributes attached." << G4endl;
479 } 425 }
480 /*FIXME : to explore (need different button 426 /*FIXME : to explore (need different button - this is used for picking.
481 if(node->isOfType(Geant4_SoPolyhedron::getCl 427 if(node->isOfType(Geant4_SoPolyhedron::getClassTypeId())) {
482 Geant4_SoPolyhedron* polyhedron = (Geant4_ 428 Geant4_SoPolyhedron* polyhedron = (Geant4_SoPolyhedron*)node;
483 if(polyhedron->solid.getValue()==FALSE) 429 if(polyhedron->solid.getValue()==FALSE)
484 polyhedron->solid.setValue(TRUE); 430 polyhedron->solid.setValue(TRUE);
485 else 431 else
486 polyhedron->solid.setValue(FALSE); 432 polyhedron->solid.setValue(FALSE);
487 }*/ 433 }*/
488 This->fSoSelection->deselectAll(); 434 This->fSoSelection->deselectAll();
489 } 435 }
490 /* 436 /*
491 void G4OpenInventorViewer::DeselectionCB( 437 void G4OpenInventorViewer::DeselectionCB(
492 void* aThis 438 void* aThis
493 ,SoPath* aPath 439 ,SoPath* aPath
494 ) 440 )
495 { 441 {
496 //G4OpenInventorViewer* This = (G4OpenInvent 442 //G4OpenInventorViewer* This = (G4OpenInventorViewer*)aThis;
497 G4String name((char*)aPath->getTail()->getTy 443 G4String name((char*)aPath->getTail()->getTypeId().getName().getString());
498 G4cout << "Deselect : " << name << G4endl; 444 G4cout << "Deselect : " << name << G4endl;
499 } 445 }
500 */ 446 */
501 447
502 void G4OpenInventorViewer::DrawDetector() { 448 void G4OpenInventorViewer::DrawDetector() {
503 /* Replace this... - JA 449 /* Replace this... - JA
504 // DrawView does a ClearStore. Do not clear 450 // DrawView does a ClearStore. Do not clear the transient store :
505 SoSeparator* tmp = fG4OpenInventorSceneHandl 451 SoSeparator* tmp = fG4OpenInventorSceneHandler.fTransientRoot;
506 fG4OpenInventorSceneHandler.fTransientRoot = 452 fG4OpenInventorSceneHandler.fTransientRoot = new SoSeparator;
507 if (!fNeedKernelVisit) KernelVisitDecision() 453 if (!fNeedKernelVisit) KernelVisitDecision();
508 ProcessView(); 454 ProcessView();
509 fG4OpenInventorSceneHandler.fTransientRoot-> 455 fG4OpenInventorSceneHandler.fTransientRoot->unref();
510 fG4OpenInventorSceneHandler.fTransientRoot = 456 fG4OpenInventorSceneHandler.fTransientRoot = tmp;
511 */ 457 */
512 // ...by this... - JA 458 // ...by this... - JA
513 DrawView(); 459 DrawView();
514 } 460 }
515 461
516 ////////////////////////////////////////////// 462 //////////////////////////////////////////////////////////////////////////////
517 /// Menu items callbacks ///////////////////// 463 /// Menu items callbacks /////////////////////////////////////////////////////
518 ////////////////////////////////////////////// 464 //////////////////////////////////////////////////////////////////////////////
519 465
520 void G4OpenInventorViewer::Escape(){ 466 void G4OpenInventorViewer::Escape(){
521 G4cout << "Escape..." <<G4endl; 467 G4cout << "Escape..." <<G4endl;
522 fInteractorManager->RequireExitSecondaryLoop 468 fInteractorManager->RequireExitSecondaryLoop (OIV_EXIT_CODE);
523 } 469 }
524 470
525 void G4OpenInventorViewer::WritePostScript(con 471 void G4OpenInventorViewer::WritePostScript(const G4String& aFile) {
526 if(!fGL2PSAction) return; 472 if(!fGL2PSAction) return;
527 fGL2PSAction->setFileName(aFile.c_str()); 473 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 474 G4cout << "Produce " << aFile << "..." << G4endl;
543 if (fGL2PSAction->enableFileWriting()) { << 475 fGL2PSAction->enableFileWriting();
544 ViewerRender(); << 476 ViewerRender();
545 fGL2PSAction->disableFileWriting(); << 477 fGL2PSAction->disableFileWriting();
546 } <<
547 } 478 }
548 479
549 void G4OpenInventorViewer::WritePixmapPostScri 480 void G4OpenInventorViewer::WritePixmapPostScript(const G4String& aFile) {
550 fSoImageWriter->fileName.setValue(aFile.c_st 481 fSoImageWriter->fileName.setValue(aFile.c_str());
551 //imageWriter->format.setValue(SoImageWriter 482 //imageWriter->format.setValue(SoImageWriter::POST_SCRIPT);
552 fSoImageWriter->enable(); 483 fSoImageWriter->enable();
553 ViewerRender(); 484 ViewerRender();
554 fSoImageWriter->disable(); 485 fSoImageWriter->disable();
555 if(fSoImageWriter->getStatus()) { 486 if(fSoImageWriter->getStatus()) {
556 G4cout << G4String(fSoImageWriter->fileNam 487 G4cout << G4String(fSoImageWriter->fileName.getValue().getString())
557 << " produced." 488 << " produced."
558 << G4endl; 489 << G4endl;
559 } else { 490 } else {
560 G4cout << G4String(fSoImageWriter->fileNam 491 G4cout << G4String(fSoImageWriter->fileName.getValue().getString())
561 << " not produced." 492 << " not produced."
562 << G4endl; 493 << G4endl;
563 } 494 }
564 } 495 }
565 496
566 void G4OpenInventorViewer::WriteInventor(const 497 void G4OpenInventorViewer::WriteInventor(const G4String& aFile) {
567 G4cout << "Produce " << aFile << "..." << G4 498 G4cout << "Produce " << aFile << "..." << G4endl;
568 499
569 SbBool genAlternateRep = TRUE; 500 SbBool genAlternateRep = TRUE;
570 //SbBool binary = FALSE; 501 //SbBool binary = FALSE;
571 SbBool binary = TRUE; 502 SbBool binary = TRUE;
572 SoAlternateRepAction alternateRepAction; 503 SoAlternateRepAction alternateRepAction;
573 if(genAlternateRep==TRUE) { 504 if(genAlternateRep==TRUE) {
574 alternateRepAction.setGenerate(TRUE); //Cl 505 alternateRepAction.setGenerate(TRUE); //Clear alternate reps.
575 alternateRepAction.apply(fSoSelection); 506 alternateRepAction.apply(fSoSelection);
576 } 507 }
577 508
578 SoWriteAction writeAction; 509 SoWriteAction writeAction;
579 writeAction.getOutput()->openFile(aFile.c_st 510 writeAction.getOutput()->openFile(aFile.c_str());
580 writeAction.getOutput()->setBinary(binary); 511 writeAction.getOutput()->setBinary(binary);
581 writeAction.apply(fSoSelection); 512 writeAction.apply(fSoSelection);
582 writeAction.getOutput()->closeFile(); 513 writeAction.getOutput()->closeFile();
583 514
584 if(genAlternateRep==TRUE) { 515 if(genAlternateRep==TRUE) {
585 alternateRepAction.setGenerate(FALSE); //C 516 alternateRepAction.setGenerate(FALSE); //Clear alternate reps.
586 alternateRepAction.apply(fSoSelection); 517 alternateRepAction.apply(fSoSelection);
587 } 518 }
588 519
589 520
590 521
591 } 522 }
592 523
593 struct Counter { 524 struct Counter {
594 int fTriangles; 525 int fTriangles;
595 int fLineSegments; 526 int fLineSegments;
596 int fPoints; 527 int fPoints;
597 }; 528 };
598 529
599 static void CountTrianglesCB( 530 static void CountTrianglesCB(
600 void* userData 531 void* userData
601 ,SoCallbackAction* 532 ,SoCallbackAction*
602 ,const SoPrimitiveVertex* 533 ,const SoPrimitiveVertex*
603 ,const SoPrimitiveVertex*, 534 ,const SoPrimitiveVertex*,
604 const SoPrimitiveVertex*) 535 const SoPrimitiveVertex*)
605 { 536 {
606 Counter* counter = (Counter*)userData; 537 Counter* counter = (Counter*)userData;
607 counter->fTriangles++; 538 counter->fTriangles++;
608 } 539 }
609 540
610 static void CountLineSegmentsCB( 541 static void CountLineSegmentsCB(
611 void* userData 542 void* userData
612 ,SoCallbackAction* 543 ,SoCallbackAction*
613 ,const SoPrimitiveVertex* 544 ,const SoPrimitiveVertex*
614 ,const SoPrimitiveVertex*) 545 ,const SoPrimitiveVertex*)
615 { 546 {
616 Counter* counter = (Counter*)userData; 547 Counter* counter = (Counter*)userData;
617 counter->fLineSegments++; 548 counter->fLineSegments++;
618 } 549 }
619 550
620 static void CountPointsCB( 551 static void CountPointsCB(
621 void* userData 552 void* userData
622 ,SoCallbackAction* 553 ,SoCallbackAction*
623 ,const SoPrimitiveVertex*) 554 ,const SoPrimitiveVertex*)
624 { 555 {
625 Counter* counter = (Counter*)userData; 556 Counter* counter = (Counter*)userData;
626 counter->fPoints++; 557 counter->fPoints++;
627 } 558 }
628 559
629 void G4OpenInventorViewer::SceneGraphStatistic 560 void G4OpenInventorViewer::SceneGraphStatistics() {
630 Counter counter; 561 Counter counter;
631 counter.fTriangles = 0; 562 counter.fTriangles = 0;
632 counter.fLineSegments = 0; 563 counter.fLineSegments = 0;
633 counter.fPoints = 0; 564 counter.fPoints = 0;
634 565
635 SoCallbackAction callbackAction; 566 SoCallbackAction callbackAction;
636 callbackAction.addTriangleCallback 567 callbackAction.addTriangleCallback
637 (SoShape::getClassTypeId(),CountTrianglesC 568 (SoShape::getClassTypeId(),CountTrianglesCB,(void*)&counter);
638 callbackAction.addLineSegmentCallback 569 callbackAction.addLineSegmentCallback
639 (SoShape::getClassTypeId(),CountLineSegmen 570 (SoShape::getClassTypeId(),CountLineSegmentsCB,(void*)&counter);
640 callbackAction.addPointCallback 571 callbackAction.addPointCallback
641 (SoShape::getClassTypeId(),CountPointsCB,( 572 (SoShape::getClassTypeId(),CountPointsCB,(void*)&counter);
642 callbackAction.apply(fSoSelection); 573 callbackAction.apply(fSoSelection);
643 574
644 SoCounterAction counterAction; 575 SoCounterAction counterAction;
645 counterAction.apply(fSoSelection); 576 counterAction.apply(fSoSelection);
646 int nodes = counterAction.getCount(); 577 int nodes = counterAction.getCount();
647 578
648 counterAction.setLookFor(SoCounterAction::TY 579 counterAction.setLookFor(SoCounterAction::TYPE);
649 counterAction.setType(SoShape::getClassTypeI 580 counterAction.setType(SoShape::getClassTypeId());
650 counterAction.apply(fSoSelection); 581 counterAction.apply(fSoSelection);
651 int shapes = counterAction.getCount(); 582 int shapes = counterAction.getCount();
652 583
653 G4cout << "Number of triangles : " << counte 584 G4cout << "Number of triangles : " << counter.fTriangles << G4endl;
654 G4cout << "Number of line segments : " << co 585 G4cout << "Number of line segments : " << counter.fLineSegments << G4endl;
655 G4cout << "Number of points : " << counter.f 586 G4cout << "Number of points : " << counter.fPoints << G4endl;
656 G4cout << "Number of nodes : " << nodes << G 587 G4cout << "Number of nodes : " << nodes << G4endl;
657 G4cout << "Number of shapes : " << shapes << 588 G4cout << "Number of shapes : " << shapes << G4endl;
658 } 589 }
659 590
660 void G4OpenInventorViewer::EraseDetector() { 591 void G4OpenInventorViewer::EraseDetector() {
661 fG4OpenInventorSceneHandler.fDetectorRoot->r 592 fG4OpenInventorSceneHandler.fDetectorRoot->removeAllChildren();
662 } 593 }
663 void G4OpenInventorViewer::EraseEvent() { 594 void G4OpenInventorViewer::EraseEvent() {
664 fG4OpenInventorSceneHandler.fTransientRoot-> 595 fG4OpenInventorSceneHandler.fTransientRoot->removeAllChildren();
665 } 596 }
666 597
667 void G4OpenInventorViewer::SetPreviewAndFull() 598 void G4OpenInventorViewer::SetPreviewAndFull() {
668 fG4OpenInventorSceneHandler.fPreviewAndFull 599 fG4OpenInventorSceneHandler.fPreviewAndFull = true;
669 600
670 NeedKernelVisit(); 601 NeedKernelVisit();
671 DrawDetector(); 602 DrawDetector();
672 } 603 }
673 604
674 void G4OpenInventorViewer::SetPreview() { 605 void G4OpenInventorViewer::SetPreview() {
675 fG4OpenInventorSceneHandler.fPreviewAndFull 606 fG4OpenInventorSceneHandler.fPreviewAndFull = false;
676 607
677 NeedKernelVisit(); 608 NeedKernelVisit();
678 DrawDetector(); 609 DrawDetector();
679 } 610 }
680 611
681 // When ViewParameter <-> SoCamera mapping rea 612 // When ViewParameter <-> SoCamera mapping ready
682 // uncomment the below 613 // uncomment the below
683 //#define USE_SET_VIEW 614 //#define USE_SET_VIEW
684 615
685 void G4OpenInventorViewer::SetSolid() { 616 void G4OpenInventorViewer::SetSolid() {
686 G4ViewParameters vp = GetViewParameters(); 617 G4ViewParameters vp = GetViewParameters();
687 G4ViewParameters::DrawingStyle existingStyle 618 G4ViewParameters::DrawingStyle existingStyle = vp.GetDrawingStyle();
688 //From G4VisCommandsViewerSet : /vis/viewer/ 619 //From G4VisCommandsViewerSet : /vis/viewer/set/style solid.
689 switch (existingStyle) { 620 switch (existingStyle) {
690 case G4ViewParameters::wireframe: 621 case G4ViewParameters::wireframe:
691 vp.SetDrawingStyle(G4ViewParameters::hsr); 622 vp.SetDrawingStyle(G4ViewParameters::hsr);
692 break; 623 break;
693 case G4ViewParameters::hlr: 624 case G4ViewParameters::hlr:
694 vp.SetDrawingStyle(G4ViewParameters::hlhsr 625 vp.SetDrawingStyle(G4ViewParameters::hlhsr);
695 break; 626 break;
696 case G4ViewParameters::hsr: 627 case G4ViewParameters::hsr:
697 break; 628 break;
698 case G4ViewParameters::hlhsr: 629 case G4ViewParameters::hlhsr:
699 break; 630 break;
700 case G4ViewParameters::cloud: <<
701 vp.SetDrawingStyle(G4ViewParameters::hsr); <<
702 break; <<
703 } 631 }
704 SetViewParameters(vp); 632 SetViewParameters(vp);
705 DrawDetector(); 633 DrawDetector();
706 } 634 }
707 void G4OpenInventorViewer::SetWireFrame() { 635 void G4OpenInventorViewer::SetWireFrame() {
708 G4ViewParameters vp = GetViewParameters(); 636 G4ViewParameters vp = GetViewParameters();
709 G4ViewParameters::DrawingStyle existingStyle 637 G4ViewParameters::DrawingStyle existingStyle = vp.GetDrawingStyle();
710 switch (existingStyle) { 638 switch (existingStyle) {
711 case G4ViewParameters::wireframe: 639 case G4ViewParameters::wireframe:
712 break; 640 break;
713 case G4ViewParameters::hlr: 641 case G4ViewParameters::hlr:
714 break; 642 break;
715 case G4ViewParameters::hsr: 643 case G4ViewParameters::hsr:
716 vp.SetDrawingStyle(G4ViewParameters::wiref 644 vp.SetDrawingStyle(G4ViewParameters::wireframe);
717 break; 645 break;
718 case G4ViewParameters::hlhsr: 646 case G4ViewParameters::hlhsr:
719 vp.SetDrawingStyle(G4ViewParameters::hlr); 647 vp.SetDrawingStyle(G4ViewParameters::hlr);
720 break; 648 break;
721 case G4ViewParameters::cloud: <<
722 vp.SetDrawingStyle(G4ViewParameters::wiref <<
723 break; <<
724 } 649 }
725 SetViewParameters(vp); 650 SetViewParameters(vp);
726 DrawDetector(); 651 DrawDetector();
727 } 652 }
728 653
729 654
730 void G4OpenInventorViewer::SetReducedWireFrame 655 void G4OpenInventorViewer::SetReducedWireFrame(bool aValue) {
731 G4ViewParameters vp = GetViewParameters(); 656 G4ViewParameters vp = GetViewParameters();
732 657
733 // Set the wire frame kind : 658 // Set the wire frame kind :
734 vp.SetAuxEdgeVisible(!aValue); 659 vp.SetAuxEdgeVisible(!aValue);
735 660
736 // Set wire frame : 661 // Set wire frame :
737 G4ViewParameters::DrawingStyle existingStyle 662 G4ViewParameters::DrawingStyle existingStyle = vp.GetDrawingStyle();
738 switch (existingStyle) { 663 switch (existingStyle) {
739 case G4ViewParameters::wireframe: 664 case G4ViewParameters::wireframe:
740 break; 665 break;
741 case G4ViewParameters::hlr: 666 case G4ViewParameters::hlr:
742 break; 667 break;
743 case G4ViewParameters::hsr: 668 case G4ViewParameters::hsr:
744 vp.SetDrawingStyle(G4ViewParameters::wiref 669 vp.SetDrawingStyle(G4ViewParameters::wireframe);
745 break; 670 break;
746 case G4ViewParameters::hlhsr: 671 case G4ViewParameters::hlhsr:
747 vp.SetDrawingStyle(G4ViewParameters::hlr); 672 vp.SetDrawingStyle(G4ViewParameters::hlr);
748 break; 673 break;
749 case G4ViewParameters::cloud: <<
750 vp.SetDrawingStyle(G4ViewParameters::wiref <<
751 break; <<
752 } 674 }
753 SetViewParameters(vp); 675 SetViewParameters(vp);
754 NeedKernelVisit(); // Just in case it was al 676 NeedKernelVisit(); // Just in case it was alread in wire framw.
755 DrawDetector(); 677 DrawDetector();
756 } 678 }
757 679
758 void G4OpenInventorViewer::UpdateScene() { 680 void G4OpenInventorViewer::UpdateScene() {
759 /* Replace this... - JA 681 /* Replace this... - JA
760 fG4OpenInventorSceneHandler.ClearStore(); 682 fG4OpenInventorSceneHandler.ClearStore();
761 ClearView(); 683 ClearView();
762 if (!fNeedKernelVisit) KernelVisitDecision() 684 if (!fNeedKernelVisit) KernelVisitDecision();
763 ProcessView(); 685 ProcessView();
764 ShowView(); 686 ShowView();
765 */ 687 */
766 // ...by this - JA 688 // ...by this - JA
767 NeedKernelVisit(); 689 NeedKernelVisit();
768 DrawView(); 690 DrawView();
769 } 691 }
770 G4String G4OpenInventorViewer::Help(const G4St 692 G4String G4OpenInventorViewer::Help(const G4String& aTopic) {
771 if(aTopic=="controls") { 693 if(aTopic=="controls") {
772 return G4String("\ 694 return G4String("\
773 Controls on an Inventor examiner viewer are :\ 695 Controls on an Inventor examiner viewer are :\n\
774 - in picking mode (cursor is the upper left ar 696 - in picking mode (cursor is the upper left arrow)\n\
775 Ctrl + pick a volume : see daughters.\n\ 697 Ctrl + pick a volume : see daughters.\n\
776 Shift + pick a volume : see mother.\n\ 698 Shift + pick a volume : see mother.\n\
777 - in viewing mode (cursor is the hand)\n\ 699 - in viewing mode (cursor is the hand)\n\
778 Left-button + pointer move : rotate.\n\ 700 Left-button + pointer move : rotate.\n\
779 Ctrl+Left-button + pointer move : pan.\n\ 701 Ctrl+Left-button + pointer move : pan.\n\
780 Ctrl+Shift+Left-button + pointer move : scal 702 Ctrl+Shift+Left-button + pointer move : scale.\n\
781 Middle-button + pointer move : pan.\n\ 703 Middle-button + pointer move : pan.\n\
782 Right-button : popup menu.\n"); 704 Right-button : popup menu.\n");
783 } else { 705 } else {
784 return ""; 706 return "";
785 } 707 }
786 } 708 }
>> 709
>> 710 #endif
787 711