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26 // 26 //
>> 27 // $Id: G4ViewParameters.cc,v 1.38 2010-11-05 16:00:11 allison Exp $
>> 28 // GEANT4 tag $Name: not supported by cvs2svn $
27 // 29 //
28 // 30 //
29 // John Allison 19th July 1996 31 // John Allison 19th July 1996
30 // View parameters and options. 32 // View parameters and options.
31 33
>> 34 #include <sstream>
>> 35
32 #include "G4ViewParameters.hh" 36 #include "G4ViewParameters.hh"
33 37
34 #include "G4VisManager.hh" 38 #include "G4VisManager.hh"
35 #include "G4VPhysicalVolume.hh" <<
36 #include "G4UnitsTable.hh" 39 #include "G4UnitsTable.hh"
37 #include "G4SystemOfUnits.hh" << 40 #include "G4ios.hh"
38 #include "G4Polyhedron.hh" <<
39 <<
40 #include <sstream> <<
41 #include <cmath> <<
42 <<
43 #define G4warn G4cout <<
44 41
45 G4ViewParameters::G4ViewParameters (): 42 G4ViewParameters::G4ViewParameters ():
>> 43 fNoValue(0x0000),
>> 44 fXValue(0x0001),
>> 45 fYValue(0x0002),
>> 46 fWidthValue(0x0004),
>> 47 fHeightValue(0x0008),
>> 48 fAllValues(0x000F),
>> 49 fXNegative(0x0010),
>> 50 fYNegative(0x0020),
>> 51 fGeometryMask(0),
46 fDrawingStyle (wireframe), 52 fDrawingStyle (wireframe),
47 fNumberOfCloudPoints(10000), <<
48 fAuxEdgeVisible (false), 53 fAuxEdgeVisible (false),
>> 54 fRepStyle (polyhedron),
49 fCulling (true), 55 fCulling (true),
50 fCullInvisible (true), 56 fCullInvisible (true),
51 fDensityCulling (false), 57 fDensityCulling (false),
52 fVisibleDensity (0.01 * g / cm3), 58 fVisibleDensity (0.01 * g / cm3),
53 fCullCovered (false), 59 fCullCovered (false),
54 fCBDAlgorithmNumber (0), <<
55 fSection (false), 60 fSection (false),
56 fSectionPlane (), 61 fSectionPlane (),
57 fCutawayMode (cutawayUnion), 62 fCutawayMode (cutawayUnion),
58 fCutawayPlanes (), 63 fCutawayPlanes (),
59 fExplodeFactor (1.), 64 fExplodeFactor (1.),
60 fNoOfSides (), << 65 fNoOfSides (24),
61 fViewpointDirection (G4Vector3D (0., 0., 1.) 66 fViewpointDirection (G4Vector3D (0., 0., 1.)), // On z-axis.
62 fUpVector (G4Vector3D (0., 1., 0.)), 67 fUpVector (G4Vector3D (0., 1., 0.)), // y-axis up.
63 fFieldHalfAngle (0.), 68 fFieldHalfAngle (0.), // Orthogonal projection.
64 fZoomFactor (1.), 69 fZoomFactor (1.),
65 fScaleFactor (G4Vector3D (1., 1., 1.)), 70 fScaleFactor (G4Vector3D (1., 1., 1.)),
66 fCurrentTargetPoint (), 71 fCurrentTargetPoint (),
67 fDolly (0.), 72 fDolly (0.),
68 fLightsMoveWithCamera (false), 73 fLightsMoveWithCamera (false),
69 fRelativeLightpointDirection (G4Vector3D (1. 74 fRelativeLightpointDirection (G4Vector3D (1., 1., 1.)),
70 fActualLightpointDirection (G4Vector3D (1., 75 fActualLightpointDirection (G4Vector3D (1., 1., 1.)),
71 fDefaultVisAttributes (), 76 fDefaultVisAttributes (),
72 fDefaultTextVisAttributes (G4Colour (0., 0., 77 fDefaultTextVisAttributes (G4Colour (0., 0., 1.)),
73 fDefaultMarker (), 78 fDefaultMarker (),
74 fGlobalMarkerScale (1.), 79 fGlobalMarkerScale (1.),
75 fGlobalLineWidthScale (1.), 80 fGlobalLineWidthScale (1.),
76 fMarkerNotHidden (true), 81 fMarkerNotHidden (true),
77 fWindowSizeHintX (600), 82 fWindowSizeHintX (600),
78 fWindowSizeHintY (600), 83 fWindowSizeHintY (600),
79 fWindowLocationHintX(0), 84 fWindowLocationHintX(0),
80 fWindowLocationHintY(0), 85 fWindowLocationHintY(0),
81 fWindowLocationHintXNegative(true), 86 fWindowLocationHintXNegative(true),
82 fWindowLocationHintYNegative(false), 87 fWindowLocationHintYNegative(false),
83 fGeometryMask(0), <<
84 fAutoRefresh (false), 88 fAutoRefresh (false),
85 fBackgroundColour (G4Colour(0.,0.,0.)), 89 fBackgroundColour (G4Colour(0.,0.,0.)), // Black
86 fPicking (false), 90 fPicking (false),
87 fRotationStyle (constrainUpDirection), << 91 fRotationStyle (constrainUpDirection)
88 fStartTime(-G4VisAttributes::fVeryLongTime), <<
89 fEndTime(G4VisAttributes::fVeryLongTime), <<
90 fFadeFactor(0.), <<
91 fDisplayHeadTime(false), <<
92 fDisplayHeadTimeX(-0.9), <<
93 fDisplayHeadTimeY(-0.9), <<
94 fDisplayHeadTimeSize(24.), <<
95 fDisplayHeadTimeRed(0.), <<
96 fDisplayHeadTimeGreen(1.), <<
97 fDisplayHeadTimeBlue(1.), <<
98 fDisplayLightFront(false), <<
99 fDisplayLightFrontX(0.), <<
100 fDisplayLightFrontY(0.), <<
101 fDisplayLightFrontZ(0.), <<
102 fDisplayLightFrontT(0.), <<
103 fDisplayLightFrontRed(0.), <<
104 fDisplayLightFrontGreen(1.), <<
105 fDisplayLightFrontBlue(0.), <<
106 fSpecialMeshRendering(false), <<
107 fSpecialMeshRenderingOption(meshAsDefault) <<
108 { 92 {
109 // Pick up default no of sides from G4Polyhe <<
110 // Note that this parameter is variously cal <<
111 // No of sides <<
112 // NumberOfRotationSteps <<
113 // Line segments per circle <<
114 // It refers to the approximation of a circl <<
115 // stated number of sides. <<
116 fNoOfSides = G4Polyhedron::GetNumberOfRotati <<
117 <<
118 fDefaultMarker.SetScreenSize (5.); 93 fDefaultMarker.SetScreenSize (5.);
119 // Markers are 5 pixels "overall" size, i.e. 94 // Markers are 5 pixels "overall" size, i.e., diameter.
120 } 95 }
121 96
122 G4ViewParameters::~G4ViewParameters () {} 97 G4ViewParameters::~G4ViewParameters () {}
123 98
124 void G4ViewParameters::MultiplyScaleFactor 99 void G4ViewParameters::MultiplyScaleFactor
125 (const G4Vector3D& scaleFactorMultiplier) { 100 (const G4Vector3D& scaleFactorMultiplier) {
126 fScaleFactor.setX(fScaleFactor.x() * scaleFa 101 fScaleFactor.setX(fScaleFactor.x() * scaleFactorMultiplier.x());
127 fScaleFactor.setY(fScaleFactor.y() * scaleFa 102 fScaleFactor.setY(fScaleFactor.y() * scaleFactorMultiplier.y());
128 fScaleFactor.setZ(fScaleFactor.z() * scaleFa 103 fScaleFactor.setZ(fScaleFactor.z() * scaleFactorMultiplier.z());
129 } 104 }
130 105
131 G4Vector3D& G4ViewParameters::GetActualLightpo 106 G4Vector3D& G4ViewParameters::GetActualLightpointDirection () {
132 SetViewAndLights (fViewpointDirection); 107 SetViewAndLights (fViewpointDirection);
133 return fActualLightpointDirection; 108 return fActualLightpointDirection;
134 } 109 }
135 110
136 // Useful quantities - begin snippet. 111 // Useful quantities - begin snippet.
137 // Here Follow functions to evaluate the above 112 // Here Follow functions to evaluate the above algorithms as a
138 // function of the radius of the Bounding Sphe 113 // function of the radius of the Bounding Sphere of the object being
139 // viewed. Call them in the order given - for 114 // viewed. Call them in the order given - for efficiency, later
140 // functions depend on the results of earlier 115 // functions depend on the results of earlier ones (Store the
141 // results of earlier functions in your own te 116 // results of earlier functions in your own temporary variables -
142 // see, for example, G4OpenGLView::SetView (). 117 // see, for example, G4OpenGLView::SetView ().)
143 118
144 G4double G4ViewParameters::GetCameraDistance ( 119 G4double G4ViewParameters::GetCameraDistance (G4double radius) const {
145 G4double cameraDistance; 120 G4double cameraDistance;
146 if (fFieldHalfAngle == 0.) { 121 if (fFieldHalfAngle == 0.) {
147 cameraDistance = radius; 122 cameraDistance = radius;
148 } 123 }
149 else { 124 else {
150 cameraDistance = radius / std::sin (fField 125 cameraDistance = radius / std::sin (fFieldHalfAngle) - fDolly;
151 } 126 }
152 return cameraDistance; 127 return cameraDistance;
153 } 128 }
154 129
155 G4double G4ViewParameters::GetNearDistance (G4 130 G4double G4ViewParameters::GetNearDistance (G4double cameraDistance,
156 G4double radius) const { 131 G4double radius) const {
157 const G4double small = 1.e-6 * radius; 132 const G4double small = 1.e-6 * radius;
158 G4double nearDistance = cameraDistance - rad 133 G4double nearDistance = cameraDistance - radius;
159 if (nearDistance < small) nearDistance = sma 134 if (nearDistance < small) nearDistance = small;
160 return nearDistance; 135 return nearDistance;
161 } 136 }
162 137
163 G4double G4ViewParameters::GetFarDistance (G4d 138 G4double G4ViewParameters::GetFarDistance (G4double cameraDistance,
164 G4double nearDistance, 139 G4double nearDistance,
165 G4double radius) const { 140 G4double radius) const {
166 G4double farDistance = cameraDistance + radi 141 G4double farDistance = cameraDistance + radius;
167 if (farDistance < nearDistance) farDistance 142 if (farDistance < nearDistance) farDistance = nearDistance;
168 return farDistance; 143 return farDistance;
169 } 144 }
170 145
171 G4double G4ViewParameters::GetFrontHalfHeight 146 G4double G4ViewParameters::GetFrontHalfHeight (G4double nearDistance,
172 G4double radius) const { 147 G4double radius) const {
173 G4double frontHalfHeight; 148 G4double frontHalfHeight;
174 if (fFieldHalfAngle == 0.) { 149 if (fFieldHalfAngle == 0.) {
175 frontHalfHeight = radius / fZoomFactor; 150 frontHalfHeight = radius / fZoomFactor;
176 } 151 }
177 else { 152 else {
178 frontHalfHeight = nearDistance * std::tan 153 frontHalfHeight = nearDistance * std::tan (fFieldHalfAngle) / fZoomFactor;
179 } 154 }
180 return frontHalfHeight; 155 return frontHalfHeight;
181 } 156 }
182 // Useful quantities - end snippet. 157 // Useful quantities - end snippet.
183 158
184 void G4ViewParameters::AddCutawayPlane (const 159 void G4ViewParameters::AddCutawayPlane (const G4Plane3D& cutawayPlane) {
185 if (fCutawayPlanes.size () < 3 ) { 160 if (fCutawayPlanes.size () < 3 ) {
186 fCutawayPlanes.push_back (cutawayPlane); 161 fCutawayPlanes.push_back (cutawayPlane);
187 } 162 }
188 else { 163 else {
189 G4warn << << 164 G4cout <<
190 "ERROR: G4ViewParameters::AddCutawayPlan 165 "ERROR: G4ViewParameters::AddCutawayPlane:"
191 "\n A maximum of 3 cutaway planes suppo 166 "\n A maximum of 3 cutaway planes supported." << G4endl;
192 } 167 }
193 } 168 }
194 169
195 void G4ViewParameters::ChangeCutawayPlane 170 void G4ViewParameters::ChangeCutawayPlane
196 (size_t index, const G4Plane3D& cutawayPlane) 171 (size_t index, const G4Plane3D& cutawayPlane) {
197 if (index >= fCutawayPlanes.size()) { 172 if (index >= fCutawayPlanes.size()) {
198 G4warn << << 173 G4cout <<
199 "ERROR: G4ViewParameters::ChangeCutawayP 174 "ERROR: G4ViewParameters::ChangeCutawayPlane:"
200 "\n Plane " << index << " does not exis 175 "\n Plane " << index << " does not exist." << G4endl;
201 } else { 176 } else {
202 fCutawayPlanes[index] = cutawayPlane; 177 fCutawayPlanes[index] = cutawayPlane;
203 } 178 }
204 } 179 }
205 180
206 void G4ViewParameters::SetVisibleDensity (G4do 181 void G4ViewParameters::SetVisibleDensity (G4double visibleDensity) {
207 const G4double reasonableMaximum = 10.0 * g 182 const G4double reasonableMaximum = 10.0 * g / cm3;
208 if (visibleDensity < 0) { 183 if (visibleDensity < 0) {
209 G4warn << "G4ViewParameters::SetVisibleDen << 184 G4cout << "G4ViewParameters::SetVisibleDensity: attempt to set negative "
210 "density - ignored." << G4endl; 185 "density - ignored." << G4endl;
211 } 186 }
212 else { 187 else {
213 if (visibleDensity > reasonableMaximum) { 188 if (visibleDensity > reasonableMaximum) {
214 G4warn << "G4ViewParameters::SetVisibleD << 189 G4cout << "G4ViewParameters::SetVisibleDensity: density > "
215 << G4BestUnit (reasonableMaximum, "Volu 190 << G4BestUnit (reasonableMaximum, "Volumic Mass")
216 << " - did you mean this?" 191 << " - did you mean this?"
217 << G4endl; 192 << G4endl;
218 } 193 }
219 fVisibleDensity = visibleDensity; 194 fVisibleDensity = visibleDensity;
220 } 195 }
221 } 196 }
222 197
223 G4int G4ViewParameters::SetNoOfSides (G4int nS 198 G4int G4ViewParameters::SetNoOfSides (G4int nSides) {
224 const G4int nSidesMin = fDefaultVisAttribute << 199 const G4int nSidesMin = 12;
225 if (nSides < nSidesMin) { 200 if (nSides < nSidesMin) {
226 nSides = nSidesMin; 201 nSides = nSidesMin;
227 G4warn << "G4ViewParameters::SetNoOfSides: << 202 G4cout << "G4ViewParameters::SetNoOfSides: attempt to set the"
228 "\nnumber of sides per circle < " << nSide << 203 "\nnumber of sides per circle < " << nSidesMin
229 << "; forced to " << nSides << G4endl; << 204 << "; forced to " << nSides << G4endl;
230 } 205 }
231 fNoOfSides = nSides; 206 fNoOfSides = nSides;
232 return fNoOfSides; 207 return fNoOfSides;
233 } 208 }
234 209
235 G4int G4ViewParameters::SetNumberOfCloudPoints <<
236 const G4int nPointsMin = 100; <<
237 if (nPoints < nPointsMin) { <<
238 nPoints = nPointsMin; <<
239 G4warn << "G4ViewParameters::SetNumberOfCl <<
240 "\nnumber of points per cloud set to minim <<
241 << G4endl; <<
242 } <<
243 fNumberOfCloudPoints = nPoints; <<
244 return fNumberOfCloudPoints; <<
245 } <<
246 <<
247 void G4ViewParameters::SetViewAndLights 210 void G4ViewParameters::SetViewAndLights
248 (const G4Vector3D& viewpointDirection) { 211 (const G4Vector3D& viewpointDirection) {
249 212
250 fViewpointDirection = viewpointDirection; 213 fViewpointDirection = viewpointDirection;
251 214
252 // If the requested viewpoint direction is p 215 // If the requested viewpoint direction is parallel to the up
253 // vector, the orientation of the view is un 216 // vector, the orientation of the view is undefined...
254 if (fViewpointDirection.unit() * fUpVector.u 217 if (fViewpointDirection.unit() * fUpVector.unit() > .9999) {
255 static G4bool firstTime = true; << 218 G4cout <<
256 if (firstTime) { <<
257 firstTime = false; <<
258 G4warn << <<
259 "WARNING: Viewpoint direction is very cl 219 "WARNING: Viewpoint direction is very close to the up vector direction."
260 "\n Change the up vector or \"/vis/view << 220 "\n Consider setting the up vector to obtain definable behaviour."
261 << G4endl; << 221 << G4endl;
262 } <<
263 } 222 }
264 223
265 // Move the lights too if requested... 224 // Move the lights too if requested...
266 if (fLightsMoveWithCamera) { 225 if (fLightsMoveWithCamera) {
267 G4Vector3D zprime = fViewpointDirection.un 226 G4Vector3D zprime = fViewpointDirection.unit ();
268 G4Vector3D xprime = (fUpVector.cross (zpri 227 G4Vector3D xprime = (fUpVector.cross (zprime)).unit ();
269 G4Vector3D yprime = zprime.cross (xprime); 228 G4Vector3D yprime = zprime.cross (xprime);
270 fActualLightpointDirection = 229 fActualLightpointDirection =
271 fRelativeLightpointDirection.x () * xpri 230 fRelativeLightpointDirection.x () * xprime +
272 fRelativeLightpointDirection.y () * ypri 231 fRelativeLightpointDirection.y () * yprime +
273 fRelativeLightpointDirection.x () * zpri 232 fRelativeLightpointDirection.x () * zprime;
274 } else { 233 } else {
275 fActualLightpointDirection = fRelativeLigh 234 fActualLightpointDirection = fRelativeLightpointDirection;
276 } 235 }
277 } 236 }
278 237
279 void G4ViewParameters::SetLightpointDirection 238 void G4ViewParameters::SetLightpointDirection
280 (const G4Vector3D& lightpointDirection) { 239 (const G4Vector3D& lightpointDirection) {
281 fRelativeLightpointDirection = lightpointDir 240 fRelativeLightpointDirection = lightpointDirection;
282 SetViewAndLights (fViewpointDirection); 241 SetViewAndLights (fViewpointDirection);
283 } 242 }
284 243
285 void G4ViewParameters::SetPan (G4double right, 244 void G4ViewParameters::SetPan (G4double right, G4double up) {
286 G4Vector3D unitRight = (fUpVector.cross (fVi 245 G4Vector3D unitRight = (fUpVector.cross (fViewpointDirection)).unit();
287 G4Vector3D unitUp = (fViewpointDirection. 246 G4Vector3D unitUp = (fViewpointDirection.cross (unitRight)).unit();
288 fCurrentTargetPoint = right * unitRight + u 247 fCurrentTargetPoint = right * unitRight + up * unitUp;
289 } 248 }
290 249
291 void G4ViewParameters::IncrementPan (G4double 250 void G4ViewParameters::IncrementPan (G4double right, G4double up) {
292 IncrementPan (right,up, 0); 251 IncrementPan (right,up, 0);
293 } 252 }
294 253
295 void G4ViewParameters::IncrementPan (G4double 254 void G4ViewParameters::IncrementPan (G4double right, G4double up, G4double distance) {
296 G4Vector3D unitRight = (fUpVector.cross (fVi 255 G4Vector3D unitRight = (fUpVector.cross (fViewpointDirection)).unit();
297 G4Vector3D unitUp = (fViewpointDirection. 256 G4Vector3D unitUp = (fViewpointDirection.cross (unitRight)).unit();
298 fCurrentTargetPoint += right * unitRight + u 257 fCurrentTargetPoint += right * unitRight + up * unitUp + distance * fViewpointDirection;
299 } 258 }
300 259
301 void G4ViewParameters::AddVisAttributesModifie <<
302 (const G4ModelingParameters::VisAttributesModi <<
303 // If target exists with same signifier just <<
304 G4bool duplicateTarget = false; <<
305 auto i = fVisAttributesModifiers.begin(); <<
306 for (; i < fVisAttributesModifiers.end(); ++ <<
307 if (vam.GetPVNameCopyNoPath() == (*i).GetP <<
308 vam.GetVisAttributesSignifier() == (*i <<
309 duplicateTarget = true; <<
310 break; <<
311 } <<
312 } <<
313 if (duplicateTarget) (*i).SetVisAttributes(v <<
314 else fVisAttributesModifiers.push_back(vam); <<
315 } <<
316 <<
317 G4String G4ViewParameters::CameraAndLightingCo <<
318 (const G4Point3D standardTargetPoint) const <<
319 { <<
320 std::ostringstream oss; <<
321 <<
322 oss << "#\n# Camera and lights commands"; <<
323 <<
324 oss << "\n/vis/viewer/set/viewpointVector " <<
325 << fViewpointDirection.x() <<
326 << ' ' << fViewpointDirection.y() <<
327 << ' ' << fViewpointDirection.z(); <<
328 <<
329 oss << "\n/vis/viewer/set/upVector " <<
330 << fUpVector.x() <<
331 << ' ' << fUpVector.y() <<
332 << ' ' << fUpVector.z(); <<
333 <<
334 oss << "\n/vis/viewer/set/projection "; <<
335 if (fFieldHalfAngle == 0.) { <<
336 oss <<
337 << "orthogonal"; <<
338 } else { <<
339 oss <<
340 << "perspective " <<
341 << fFieldHalfAngle/deg <<
342 << " deg"; <<
343 } <<
344 <<
345 oss << "\n/vis/viewer/zoomTo " <<
346 << fZoomFactor; <<
347 <<
348 oss << "\n/vis/viewer/scaleTo " <<
349 << fScaleFactor.x() <<
350 << ' ' << fScaleFactor.y() <<
351 << ' ' << fScaleFactor.z(); <<
352 <<
353 oss << "\n/vis/viewer/set/targetPoint " <<
354 << G4BestUnit(standardTargetPoint+fCurrentTa <<
355 << "\n# Note that if you have not set a targ <<
356 << "\n# a target point based on the scene - <<
357 << "\n# so don't be alarmed by strange coord <<
358 <<
359 oss << "\n/vis/viewer/dollyTo " <<
360 << G4BestUnit(fDolly,"Length"); <<
361 <<
362 oss << "\n/vis/viewer/set/lightsMove "; <<
363 if (fLightsMoveWithCamera) { <<
364 oss << "camera"; <<
365 } else { <<
366 oss << "object"; <<
367 } <<
368 <<
369 oss << "\n/vis/viewer/set/lightsVector " <<
370 << fRelativeLightpointDirection.x() <<
371 << ' ' << fRelativeLightpointDirection.y() <<
372 << ' ' << fRelativeLightpointDirection.z(); <<
373 <<
374 oss << "\n/vis/viewer/set/rotationStyle "; <<
375 if (fRotationStyle == constrainUpDirection) <<
376 oss << "constrainUpDirection"; <<
377 } else { <<
378 oss << "freeRotation"; <<
379 } <<
380 <<
381 G4Colour c = fBackgroundColour; <<
382 oss << "\n/vis/viewer/set/background " <<
383 << c.GetRed() <<
384 << ' ' << c.GetGreen() <<
385 << ' ' << c.GetBlue() <<
386 << ' ' << c.GetAlpha(); <<
387 <<
388 c = fDefaultVisAttributes.GetColour(); <<
389 oss << "\n/vis/viewer/set/defaultColour " <<
390 << c.GetRed() <<
391 << ' ' << c.GetGreen() <<
392 << ' ' << c.GetBlue() <<
393 << ' ' << c.GetAlpha(); <<
394 <<
395 c = fDefaultTextVisAttributes.GetColour(); <<
396 oss << "\n/vis/viewer/set/defaultTextColour <<
397 << c.GetRed() <<
398 << ' ' << c.GetGreen() <<
399 << ' ' << c.GetBlue() <<
400 << ' ' << c.GetAlpha(); <<
401 <<
402 oss << std::endl; <<
403 <<
404 return oss.str(); <<
405 } <<
406 <<
407 G4String G4ViewParameters::DrawingStyleCommand <<
408 { <<
409 std::ostringstream oss; <<
410 <<
411 oss << "#\n# Drawing style commands"; <<
412 <<
413 oss << "\n/vis/viewer/set/style "; <<
414 switch (fDrawingStyle) { <<
415 case wireframe: <<
416 case hlr: <<
417 oss << "wireframe"; <<
418 break; <<
419 case hsr: <<
420 case hlhsr: <<
421 oss << "surface"; <<
422 break; <<
423 case cloud: <<
424 oss << "cloud"; <<
425 break; <<
426 } <<
427 <<
428 oss << "\n/vis/viewer/set/hiddenEdge "; <<
429 if (fDrawingStyle == hlr || fDrawingStyle == <<
430 oss << "true"; <<
431 } else { <<
432 oss << "false"; <<
433 } <<
434 <<
435 oss << "\n/vis/viewer/set/auxiliaryEdge "; <<
436 if (fAuxEdgeVisible) { <<
437 oss << "true"; <<
438 } else { <<
439 oss << "false"; <<
440 } <<
441 <<
442 oss << "\n/vis/viewer/set/hiddenMarker "; <<
443 if (fMarkerNotHidden) { <<
444 oss << "false"; <<
445 } else { <<
446 oss << "true"; <<
447 } <<
448 <<
449 oss << "\n/vis/viewer/set/globalLineWidthSca <<
450 << fGlobalLineWidthScale; <<
451 <<
452 oss << "\n/vis/viewer/set/globalMarkerScale <<
453 << fGlobalMarkerScale; <<
454 <<
455 oss << "\n/vis/viewer/set/numberOfCloudPoint <<
456 << fNumberOfCloudPoints; <<
457 <<
458 oss << "\n/vis/viewer/set/specialMeshRenderi <<
459 if (fSpecialMeshRendering) { <<
460 oss << "true"; <<
461 } else { <<
462 oss << "false"; <<
463 } <<
464 <<
465 oss << "\n/vis/viewer/set/specialMeshRenderi <<
466 << fSpecialMeshRenderingOption; <<
467 <<
468 oss << "\n/vis/viewer/set/specialMeshVolumes <<
469 for (const auto& volume : fSpecialMeshVolume <<
470 oss << ' ' << volume.GetName() << ' ' << v <<
471 } <<
472 <<
473 oss << std::endl; <<
474 <<
475 return oss.str(); <<
476 } <<
477 <<
478 G4String G4ViewParameters::SceneModifyingComma <<
479 { <<
480 std::ostringstream oss; <<
481 <<
482 oss << "#\n# Scene-modifying commands"; <<
483 <<
484 oss << "\n/vis/viewer/set/culling global "; <<
485 if (fCulling) { <<
486 oss << "true"; <<
487 } else { <<
488 oss << "false"; <<
489 } <<
490 <<
491 oss << "\n/vis/viewer/set/culling invisible <<
492 if (fCullInvisible) { <<
493 oss << "true"; <<
494 } else { <<
495 oss << "false"; <<
496 } <<
497 <<
498 oss << "\n/vis/viewer/set/culling density "; <<
499 if (fDensityCulling) { <<
500 oss << "true " << fVisibleDensity/(g/cm3) <<
501 } else { <<
502 oss << "false"; <<
503 } <<
504 <<
505 oss << "\n/vis/viewer/set/culling coveredDau <<
506 if (fCullCovered) { <<
507 oss << "true"; <<
508 } else { <<
509 oss << "false"; <<
510 } <<
511 <<
512 oss << "\n/vis/viewer/colourByDensity " <<
513 << fCBDAlgorithmNumber << " g/cm3"; <<
514 for (auto p: fCBDParameters) { <<
515 oss << ' ' << p/(g/cm3); <<
516 } <<
517 <<
518 oss << "\n/vis/viewer/set/sectionPlane "; <<
519 if (fSection) { <<
520 oss << "on " <<
521 << G4BestUnit(fSectionPlane.point(),"Lengt <<
522 << fSectionPlane.normal().x() <<
523 << ' ' << fSectionPlane.normal().y() <<
524 << ' ' << fSectionPlane.normal().z(); <<
525 } else { <<
526 oss << "off"; <<
527 } <<
528 <<
529 oss << "\n/vis/viewer/set/cutawayMode "; <<
530 if (fCutawayMode == cutawayUnion) { <<
531 oss << "union"; <<
532 } else { <<
533 oss << "intersection"; <<
534 } <<
535 <<
536 oss << "\n/vis/viewer/clearCutawayPlanes"; <<
537 if (fCutawayPlanes.size()) { <<
538 for (size_t i = 0; i < fCutawayPlanes.size <<
539 oss << "\n/vis/viewer/addCutawayPlane " <<
540 << G4BestUnit(fCutawayPlanes[i].point(), <<
541 << fCutawayPlanes[i].normal().x() <<
542 << ' ' << fCutawayPlanes[i].normal().y() <<
543 << ' ' << fCutawayPlanes[i].normal().z() <<
544 } <<
545 } else { <<
546 oss << "\n# No cutaway planes defined."; <<
547 } <<
548 <<
549 oss << "\n/vis/viewer/set/explodeFactor " <<
550 << fExplodeFactor <<
551 << ' ' << G4BestUnit(fExplodeCentre,"Length" <<
552 <<
553 oss << "\n/vis/viewer/set/lineSegmentsPerCir <<
554 << fNoOfSides; <<
555 <<
556 oss << std::endl; <<
557 <<
558 return oss.str(); <<
559 } <<
560 <<
561 G4String G4ViewParameters::TouchableCommands() <<
562 { <<
563 std::ostringstream oss; <<
564 <<
565 oss << "#\n# Touchable commands"; <<
566 <<
567 const std::vector<G4ModelingParameters::VisA <<
568 fVisAttributesModifiers; <<
569 <<
570 if (vams.empty()) { <<
571 oss <<
572 << "\n# None" <<
573 << "\n/vis/viewer/clearVisAttributesModifi <<
574 oss << std::endl; <<
575 return oss.str(); <<
576 } <<
577 <<
578 oss <<
579 << "\n/vis/viewer/clearVisAttributesModifier <<
580 <<
581 G4ModelingParameters::PVNameCopyNoPath lastP <<
582 std::vector<G4ModelingParameters::VisAttribu <<
583 iModifier; <<
584 for (iModifier = vams.begin(); <<
585 iModifier != vams.end(); <<
586 ++iModifier) { <<
587 const G4ModelingParameters::PVNameCopyNoPa <<
588 iModifier->GetPVNameCopyNoPath(); <<
589 if (vamPath != lastPath) { <<
590 lastPath = vamPath; <<
591 oss << "\n/vis/set/touchable"; <<
592 G4ModelingParameters::PVNameCopyNoPathCo <<
593 for (iVAM = vamPath.begin(); <<
594 iVAM != vamPath.end(); <<
595 ++iVAM) { <<
596 oss << ' ' << iVAM->GetName() << ' ' < <<
597 } <<
598 } <<
599 const G4VisAttributes& vamVisAtts = iModif <<
600 const G4Colour& c = vamVisAtts.GetColour() <<
601 switch (iModifier->GetVisAttributesSignifi <<
602 case G4ModelingParameters::VASVisibility <<
603 oss << "\n/vis/touchable/set/visibilit <<
604 if (vamVisAtts.IsVisible()) { <<
605 oss << "true"; <<
606 } else { <<
607 oss << "false"; <<
608 } <<
609 break; <<
610 case G4ModelingParameters::VASDaughtersI <<
611 oss << "\n/vis/touchable/set/daughters <<
612 if (vamVisAtts.IsDaughtersInvisible()) <<
613 oss << "true"; <<
614 } else { <<
615 oss << "false"; <<
616 } <<
617 break; <<
618 case G4ModelingParameters::VASColour: <<
619 oss << "\n/vis/touchable/set/colour " <<
620 << c.GetRed() <<
621 << ' ' << c.GetGreen() <<
622 << ' ' << c.GetBlue() <<
623 << ' ' << c.GetAlpha(); <<
624 break; <<
625 case G4ModelingParameters::VASLineStyle: <<
626 oss << "\n/vis/touchable/set/lineStyle <<
627 switch (vamVisAtts.GetLineStyle()) { <<
628 case G4VisAttributes::unbroken: <<
629 oss << "unbroken"; <<
630 break; <<
631 case G4VisAttributes::dashed: <<
632 oss << "dashed"; <<
633 break; <<
634 case G4VisAttributes::dotted: <<
635 oss << "dotted"; <<
636 } <<
637 break; <<
638 case G4ModelingParameters::VASLineWidth: <<
639 oss << "\n/vis/touchable/set/lineWidth <<
640 << vamVisAtts.GetLineWidth(); <<
641 break; <<
642 case G4ModelingParameters::VASForceWiref <<
643 if (vamVisAtts.IsForceDrawingStyle()) <<
644 if (vamVisAtts.GetForcedDrawingStyle <<
645 oss << "\n/vis/touchable/set/force <<
646 if (vamVisAtts.IsForceDrawingStyle <<
647 oss << "true"; <<
648 } else { <<
649 oss << "false"; <<
650 } <<
651 } <<
652 } <<
653 break; <<
654 case G4ModelingParameters::VASForceSolid <<
655 if (vamVisAtts.IsForceDrawingStyle()) <<
656 if (vamVisAtts.GetForcedDrawingStyle <<
657 oss << "\n/vis/touchable/set/force <<
658 if (vamVisAtts.IsForceDrawingStyle <<
659 oss << "true"; <<
660 } else { <<
661 oss << "false"; <<
662 } <<
663 } <<
664 } <<
665 break; <<
666 case G4ModelingParameters::VASForceCloud <<
667 if (vamVisAtts.IsForceDrawingStyle()) <<
668 if (vamVisAtts.GetForcedDrawingStyle <<
669 oss << "\n/vis/touchable/set/force <<
670 if (vamVisAtts.IsForceDrawingStyle <<
671 oss << "true"; <<
672 } else { <<
673 oss << "false"; <<
674 } <<
675 } <<
676 } <<
677 break; <<
678 case G4ModelingParameters::VASForceAuxEd <<
679 if (vamVisAtts.IsForceAuxEdgeVisible() <<
680 oss << "\n/vis/touchable/set/forceAu <<
681 if (vamVisAtts.IsForcedAuxEdgeVisibl <<
682 oss << "true"; <<
683 } else { <<
684 oss << "false"; <<
685 } <<
686 } <<
687 break; <<
688 case G4ModelingParameters::VASForceLineS <<
689 oss << "\n/vis/touchable/set/lineSegme <<
690 << vamVisAtts.GetForcedLineSegmentsPer <<
691 break; <<
692 case G4ModelingParameters::VASForceNumbe <<
693 oss << "\n/vis/touchable/set/numberOfC <<
694 << vamVisAtts.GetForcedNumberOfCloudPo <<
695 break; <<
696 } <<
697 } <<
698 <<
699 oss << std::endl; <<
700 <<
701 return oss.str(); <<
702 } <<
703 <<
704 G4String G4ViewParameters::TimeWindowCommands( <<
705 { <<
706 std::ostringstream oss; <<
707 <<
708 oss << "#\n# Time window commands"; <<
709 <<
710 oss <<
711 << "\n/vis/viewer/set/timeWindow/startTime " <<
712 << fStartTime/ns << " ns "; <<
713 <<
714 oss <<
715 << "\n/vis/viewer/set/timeWindow/endTime " <<
716 << fEndTime/ns << " ns "; <<
717 <<
718 oss << "\n/vis/viewer/set/timeWindow/fadeFac <<
719 << fFadeFactor; <<
720 <<
721 oss <<
722 << "\n/vis/viewer/set/timeWindow/displayHead <<
723 if (!fDisplayHeadTime) { <<
724 oss << "false"; <<
725 } else { <<
726 oss <<
727 << "true" <<
728 << ' ' << fDisplayHeadTimeX <<
729 << ' ' << fDisplayHeadTimeY <<
730 << ' ' << fDisplayHeadTimeSize <<
731 << ' ' << fDisplayHeadTimeRed <<
732 << ' ' << fDisplayHeadTimeGreen <<
733 << ' ' << fDisplayHeadTimeBlue; <<
734 } <<
735 <<
736 oss <<
737 << "\n/vis/viewer/set/timeWindow/displayLigh <<
738 if (!fDisplayLightFront) { <<
739 oss << "false"; <<
740 } else { <<
741 oss <<
742 << "true" <<
743 << ' ' << fDisplayLightFrontX/mm <<
744 << ' ' << fDisplayLightFrontY/mm <<
745 << ' ' << fDisplayLightFrontZ/mm <<
746 << " mm" <<
747 << ' ' << fDisplayLightFrontT/ns <<
748 << " ns" <<
749 << ' ' << fDisplayLightFrontRed <<
750 << ' ' << fDisplayLightFrontGreen <<
751 << ' ' << fDisplayLightFrontBlue; <<
752 } <<
753 <<
754 oss << std::endl; <<
755 <<
756 return oss.str(); <<
757 } <<
758 <<
759 void G4ViewParameters::PrintDifferences (const 260 void G4ViewParameters::PrintDifferences (const G4ViewParameters& v) const {
760 261
761 // Put performance-sensitive parameters firs 262 // Put performance-sensitive parameters first.
762 if ( 263 if (
763 // This first to optimise spin, etc. 264 // This first to optimise spin, etc.
764 (fViewpointDirection != v.fViewpointDi 265 (fViewpointDirection != v.fViewpointDirection) ||
765 266
766 // No particular order from here on. 267 // No particular order from here on.
767 (fDrawingStyle != v.fDrawingStyl 268 (fDrawingStyle != v.fDrawingStyle) ||
768 (fNumberOfCloudPoints != v.fNumberOfClo <<
769 (fAuxEdgeVisible != v.fAuxEdgeVisi 269 (fAuxEdgeVisible != v.fAuxEdgeVisible) ||
>> 270 (fRepStyle != v.fRepStyle) ||
770 (fCulling != v.fCulling) 271 (fCulling != v.fCulling) ||
771 (fCullInvisible != v.fCullInvisib 272 (fCullInvisible != v.fCullInvisible) ||
772 (fDensityCulling != v.fDensityCull 273 (fDensityCulling != v.fDensityCulling) ||
773 (fVisibleDensity != v.fVisibleDens 274 (fVisibleDensity != v.fVisibleDensity) ||
774 (fCullCovered != v.fCullCovered 275 (fCullCovered != v.fCullCovered) ||
775 (fCBDAlgorithmNumber != v.fCBDAlgorith <<
776 (fSection != v.fSection) 276 (fSection != v.fSection) ||
777 (fNoOfSides != v.fNoOfSides) 277 (fNoOfSides != v.fNoOfSides) ||
778 (fUpVector != v.fUpVector) 278 (fUpVector != v.fUpVector) ||
779 (fFieldHalfAngle != v.fFieldHalfAn 279 (fFieldHalfAngle != v.fFieldHalfAngle) ||
780 (fZoomFactor != v.fZoomFactor) 280 (fZoomFactor != v.fZoomFactor) ||
781 (fScaleFactor != v.fScaleFactor 281 (fScaleFactor != v.fScaleFactor) ||
782 (fCurrentTargetPoint != v.fCurrentTarg 282 (fCurrentTargetPoint != v.fCurrentTargetPoint) ||
783 (fDolly != v.fDolly) 283 (fDolly != v.fDolly) ||
784 (fRelativeLightpointDirection != v.fRela 284 (fRelativeLightpointDirection != v.fRelativeLightpointDirection) ||
785 (fLightsMoveWithCamera != v.fLightsMoveW 285 (fLightsMoveWithCamera != v.fLightsMoveWithCamera) ||
786 (fDefaultVisAttributes != v.fDefaultVisA 286 (fDefaultVisAttributes != v.fDefaultVisAttributes) ||
787 (fDefaultTextVisAttributes != v.fDefault 287 (fDefaultTextVisAttributes != v.fDefaultTextVisAttributes) ||
788 (fDefaultMarker != v.fDefaultMark 288 (fDefaultMarker != v.fDefaultMarker) ||
789 (fGlobalMarkerScale != v.fGlobalMarke 289 (fGlobalMarkerScale != v.fGlobalMarkerScale) ||
790 (fGlobalLineWidthScale != v.fGlobalLineW 290 (fGlobalLineWidthScale != v.fGlobalLineWidthScale) ||
791 (fMarkerNotHidden != v.fMarkerNotHi 291 (fMarkerNotHidden != v.fMarkerNotHidden) ||
792 (fWindowSizeHintX != v.fWindowSizeH 292 (fWindowSizeHintX != v.fWindowSizeHintX) ||
793 (fWindowSizeHintY != v.fWindowSizeH 293 (fWindowSizeHintY != v.fWindowSizeHintY) ||
794 (fXGeometryString != v.fXGeometrySt 294 (fXGeometryString != v.fXGeometryString) ||
795 (fGeometryMask != v.fGeometryMas <<
796 (fAutoRefresh != v.fAutoRefresh 295 (fAutoRefresh != v.fAutoRefresh) ||
797 (fBackgroundColour != v.fBackgroundC 296 (fBackgroundColour != v.fBackgroundColour) ||
798 (fPicking != v.fPicking) 297 (fPicking != v.fPicking) ||
799 (fRotationStyle != v.fRotationSty 298 (fRotationStyle != v.fRotationStyle)
800 ) 299 )
801 G4cout << "Difference in 1st batch." << G4 300 G4cout << "Difference in 1st batch." << G4endl;
802 301
803 if (fCBDAlgorithmNumber > 0) { <<
804 if (fCBDParameters.size() != v.fCBDParamet <<
805 G4cout << "Difference in number of colou <<
806 } else if (fCBDParameters != v.fCBDParamet <<
807 G4cout << "Difference in values of colou <<
808 } <<
809 } <<
810 <<
811 if (fSection) { 302 if (fSection) {
812 if (!(fSectionPlane == v.fSectionPlane)) 303 if (!(fSectionPlane == v.fSectionPlane))
813 G4cout << "Difference in section planes 304 G4cout << "Difference in section planes batch." << G4endl;
814 } 305 }
815 306
816 if (IsCutaway()) { 307 if (IsCutaway()) {
817 if (fCutawayPlanes.size () != v.fCutawayPl 308 if (fCutawayPlanes.size () != v.fCutawayPlanes.size ()) {
818 G4cout << "Difference in no of cutaway p 309 G4cout << "Difference in no of cutaway planes." << G4endl;
819 } 310 }
820 else { 311 else {
821 for (size_t i = 0; i < fCutawayPlanes.si 312 for (size_t i = 0; i < fCutawayPlanes.size (); i++) {
822 if (!(fCutawayPlanes[i] == v.fCutawayPlanes[ 313 if (!(fCutawayPlanes[i] == v.fCutawayPlanes[i]))
823 G4cout << "Difference in cutaway plane no. 314 G4cout << "Difference in cutaway plane no. " << i << G4endl;
824 } 315 }
825 } 316 }
826 } 317 }
827 318
828 if (IsExplode()) { 319 if (IsExplode()) {
829 if (fExplodeFactor != v.fExplodeFactor) 320 if (fExplodeFactor != v.fExplodeFactor)
830 G4cout << "Difference in explode factor. 321 G4cout << "Difference in explode factor." << G4endl;
831 if (fExplodeCentre != v.fExplodeCentre) 322 if (fExplodeCentre != v.fExplodeCentre)
832 G4cout << "Difference in explode centre. 323 G4cout << "Difference in explode centre." << G4endl;
833 } 324 }
834 <<
835 if (fVisAttributesModifiers != v.fVisAttribu <<
836 G4cout << "Difference in vis attributes mo <<
837 } <<
838 <<
839 if (fStartTime != v.fStartTime || <<
840 fEndTime != v.fEndTime) { <<
841 G4cout << "Difference in time window." << <<
842 } <<
843 <<
844 if (fFadeFactor != v.fFadeFactor) { <<
845 G4cout << "Difference in time window fade <<
846 } <<
847 <<
848 if (fDisplayHeadTime != v.fDisplayHeadTime) <<
849 G4cout << "Difference in display head time <<
850 } else { <<
851 if (fDisplayHeadTimeX != v.fDisplayHea <<
852 fDisplayHeadTimeY != v.fDisplayHea <<
853 fDisplayHeadTimeSize != v.fDisplayHea <<
854 fDisplayHeadTimeRed != v.fDisplayHea <<
855 fDisplayHeadTimeGreen != v.fDisplayHea <<
856 fDisplayHeadTimeBlue != v.fDisplayHea <<
857 G4cout << "Difference in display head ti <<
858 } <<
859 } <<
860 <<
861 if (fDisplayLightFront != v.fDisplayLightFro <<
862 G4cout << "Difference in display light fro <<
863 } else { <<
864 if (fDisplayLightFrontX != v.fDisplayL <<
865 fDisplayLightFrontY != v.fDisplayL <<
866 fDisplayLightFrontZ != v.fDisplayL <<
867 fDisplayLightFrontT != v.fDisplayL <<
868 fDisplayLightFrontRed != v.fDisplayL <<
869 fDisplayLightFrontGreen != v.fDisplayL <<
870 fDisplayLightFrontBlue != v.fDisplayL <<
871 G4cout << "Difference in display light f <<
872 } <<
873 } <<
874 } 325 }
875 326
876 std::ostream& operator << << 327 std::ostream& operator << (std::ostream& os,
877 (std::ostream& os, G4ViewParameters::DrawingS << 328 const G4ViewParameters::DrawingStyle& style) {
878 { <<
879 switch (style) { 329 switch (style) {
880 case G4ViewParameters::wireframe: << 330 case G4ViewParameters::wireframe:
881 os << "wireframe"; break; << 331 os << "wireframe"; break;
882 case G4ViewParameters::hlr: << 332 case G4ViewParameters::hlr:
883 os << "hlr - hidden lines removed"; brea << 333 os << "hlr - hidden lines removed"; break;
884 case G4ViewParameters::hsr: << 334 case G4ViewParameters::hsr:
885 os << "hsr - hidden surfaces removed"; b << 335 os << "hsr - hidden surfaces removed"; break;
886 case G4ViewParameters::hlhsr: << 336 case G4ViewParameters::hlhsr:
887 os << "hlhsr - hidden line, hidden surfa << 337 os << "hlhsr - hidden line, hidden surface removed"; break;
888 case G4ViewParameters::cloud: << 338 default: os << "unrecognised"; break;
889 os << "cloud - draw volume as a cloud of <<
890 default: os << "unrecognised"; break; <<
891 } <<
892 return os; <<
893 } <<
894 <<
895 std::ostream& operator << <<
896 (std::ostream& os, G4ViewParameters::SMROption <<
897 { <<
898 switch (option) { <<
899 case G4ViewParameters::meshAsDefault: <<
900 os << "default"; break; <<
901 case G4ViewParameters::meshAsDots: <<
902 os << "dots"; break; <<
903 case G4ViewParameters::meshAsSurfaces: <<
904 os << "surfaces"; break; <<
905 } 339 }
906 return os; 340 return os;
907 } 341 }
908 342
909 std::ostream& operator << (std::ostream& os, c 343 std::ostream& operator << (std::ostream& os, const G4ViewParameters& v) {
910 os << "View parameters and options:"; 344 os << "View parameters and options:";
911 345
912 os << "\n Drawing style: " << v.fDrawingSty << 346 os << "\n Drawing style: ";
913 << 347 switch (v.fDrawingStyle) {
914 os << "\n Number of cloud points: " << v.fN << 348 case G4ViewParameters::wireframe:
>> 349 os << "edges, wireframe"; break;
>> 350 case G4ViewParameters::hlr:
>> 351 os << "edges, hidden line removal"; break;
>> 352 case G4ViewParameters::hsr:
>> 353 os << "surfaces, hidden surface removal"; break;
>> 354 case G4ViewParameters::hlhsr:
>> 355 os << "surfaces and edges, hidden line and surface removal"; break;
>> 356 default: os << "unrecognised"; break;
>> 357 }
915 358
916 os << "\n Auxiliary edges: "; 359 os << "\n Auxiliary edges: ";
917 if (!v.fAuxEdgeVisible) os << "in"; 360 if (!v.fAuxEdgeVisible) os << "in";
918 os << "visible"; 361 os << "visible";
919 362
>> 363 os << "\n Representation style: ";
>> 364 switch (v.fRepStyle) {
>> 365 case G4ViewParameters::polyhedron:
>> 366 os << "polyhedron"; break;
>> 367 case G4ViewParameters::nurbs:
>> 368 os << "nurbs"; break;
>> 369 default: os << "unrecognised"; break;
>> 370 }
>> 371
920 os << "\n Culling: "; 372 os << "\n Culling: ";
921 if (v.fCulling) os << "on"; 373 if (v.fCulling) os << "on";
922 else os << "off"; 374 else os << "off";
923 375
924 os << "\n Culling invisible objects: "; 376 os << "\n Culling invisible objects: ";
925 if (v.fCullInvisible) os << "on"; 377 if (v.fCullInvisible) os << "on";
926 else os << "off"; 378 else os << "off";
927 379
928 os << "\n Density culling: "; 380 os << "\n Density culling: ";
929 if (v.fDensityCulling) { 381 if (v.fDensityCulling) {
930 os << "on - invisible if density less than 382 os << "on - invisible if density less than "
931 << v.fVisibleDensity / (1. * g / cm3) < 383 << v.fVisibleDensity / (1. * g / cm3) << " g cm^-3";
932 } 384 }
933 else os << "off"; 385 else os << "off";
934 386
935 os << "\n Culling daughters covered by opaq 387 os << "\n Culling daughters covered by opaque mothers: ";
936 if (v.fCullCovered) os << "on"; 388 if (v.fCullCovered) os << "on";
937 else os << "off"; 389 else os << "off";
938 390
939 os << "\n Colour by density: "; <<
940 if (v.fCBDAlgorithmNumber <= 0) { <<
941 os << "inactive"; <<
942 } else { <<
943 os << "Algorithm " << v.fCBDAlgorithmNumbe <<
944 for (auto p: v.fCBDParameters) { <<
945 os << ' ' << G4BestUnit(p,"Volumic Mass" <<
946 } <<
947 } <<
948 <<
949 os << "\n Section flag: "; 391 os << "\n Section flag: ";
950 if (v.fSection) os << "true, section/cut pla 392 if (v.fSection) os << "true, section/cut plane: " << v.fSectionPlane;
951 else os << "false"; 393 else os << "false";
952 394
953 if (v.IsCutaway()) { 395 if (v.IsCutaway()) {
954 os << "\n Cutaway planes: "; 396 os << "\n Cutaway planes: ";
955 for (size_t i = 0; i < v.fCutawayPlanes.si 397 for (size_t i = 0; i < v.fCutawayPlanes.size (); i++) {
956 os << ' ' << v.fCutawayPlanes[i]; 398 os << ' ' << v.fCutawayPlanes[i];
957 } 399 }
958 } 400 }
959 else { 401 else {
960 os << "\n No cutaway planes"; 402 os << "\n No cutaway planes";
961 } 403 }
962 404
963 os << "\n Explode factor: " << v.fExplodeFa 405 os << "\n Explode factor: " << v.fExplodeFactor
964 << " about centre: " << v.fExplodeCentre; 406 << " about centre: " << v.fExplodeCentre;
965 407
966 os << "\n No. of sides used in circle polyg 408 os << "\n No. of sides used in circle polygon approximation: "
967 << v.fNoOfSides; 409 << v.fNoOfSides;
968 410
969 os << "\n Viewpoint direction: " << v.fVie 411 os << "\n Viewpoint direction: " << v.fViewpointDirection;
970 412
971 os << "\n Up vector: " << v.fUpV 413 os << "\n Up vector: " << v.fUpVector;
972 414
973 os << "\n Field half angle: " << v.fFie 415 os << "\n Field half angle: " << v.fFieldHalfAngle;
974 416
975 os << "\n Zoom factor: " << v.fZoo 417 os << "\n Zoom factor: " << v.fZoomFactor;
976 418
977 os << "\n Scale factor: " << v.fSca 419 os << "\n Scale factor: " << v.fScaleFactor;
978 420
979 os << "\n Current target point: " << v.fCur 421 os << "\n Current target point: " << v.fCurrentTargetPoint;
980 422
981 os << "\n Dolly distance: " << v.fDol 423 os << "\n Dolly distance: " << v.fDolly;
982 424
983 os << "\n Light "; 425 os << "\n Light ";
984 if (v.fLightsMoveWithCamera) os << "moves"; 426 if (v.fLightsMoveWithCamera) os << "moves";
985 else os << "does not 427 else os << "does not move";
986 os << " with camera"; 428 os << " with camera";
987 429
988 os << "\n Relative lightpoint direction: " 430 os << "\n Relative lightpoint direction: "
989 << v.fRelativeLightpointDirection; 431 << v.fRelativeLightpointDirection;
990 432
991 os << "\n Actual lightpoint direction: " 433 os << "\n Actual lightpoint direction: "
992 << v.fActualLightpointDirection; 434 << v.fActualLightpointDirection;
993 435
994 os << "\n Derived parameters for standard v 436 os << "\n Derived parameters for standard view of object of unit radius:";
995 G4ViewParameters tempVP = v; 437 G4ViewParameters tempVP = v;
996 tempVP.fDolly = 0.; 438 tempVP.fDolly = 0.;
997 tempVP.fZoomFactor = 1.; 439 tempVP.fZoomFactor = 1.;
998 const G4double radius = 1.; 440 const G4double radius = 1.;
999 const G4double cameraDistance = tempVP.GetCa 441 const G4double cameraDistance = tempVP.GetCameraDistance (radius);
1000 const G4double nearDistance = 442 const G4double nearDistance =
1001 tempVP.GetNearDistance (cameraDistance, r 443 tempVP.GetNearDistance (cameraDistance, radius);
1002 const G4double farDistance = 444 const G4double farDistance =
1003 tempVP.GetFarDistance (cameraDistance, n 445 tempVP.GetFarDistance (cameraDistance, nearDistance, radius);
1004 const G4double right = tempVP.GetFrontHalf 446 const G4double right = tempVP.GetFrontHalfHeight (nearDistance, radius);
1005 os << "\n Camera distance: " << camera 447 os << "\n Camera distance: " << cameraDistance;
1006 os << "\n Near distance: " << nearDi 448 os << "\n Near distance: " << nearDistance;
1007 os << "\n Far distance: " << farDis 449 os << "\n Far distance: " << farDistance;
1008 os << "\n Front half height: " << right; 450 os << "\n Front half height: " << right;
1009 451
1010 os << "\n Default VisAttributes:\n " << v 452 os << "\n Default VisAttributes:\n " << v.fDefaultVisAttributes;
1011 453
1012 os << "\n Default TextVisAttributes:\n " 454 os << "\n Default TextVisAttributes:\n " << v.fDefaultTextVisAttributes;
1013 455
1014 os << "\n Default marker:\n " << v.fDef << 456 os << "\n Default marker: " << v.fDefaultMarker;
1015 457
1016 os << "\n Global marker scale: " << v.fGlo 458 os << "\n Global marker scale: " << v.fGlobalMarkerScale;
1017 459
1018 os << "\n Global lineWidth scale: " << v.f 460 os << "\n Global lineWidth scale: " << v.fGlobalLineWidthScale;
1019 461
1020 os << "\n Marker "; 462 os << "\n Marker ";
1021 if (v.fMarkerNotHidden) os << "not "; 463 if (v.fMarkerNotHidden) os << "not ";
1022 os << "hidden by surfaces."; 464 os << "hidden by surfaces.";
1023 465
1024 os << "\n Window size hint: " 466 os << "\n Window size hint: "
1025 << v.fWindowSizeHintX << 'x'<< v.fWindow 467 << v.fWindowSizeHintX << 'x'<< v.fWindowSizeHintX;
1026 468
1027 os << "\n X geometry string: " << v.fXGeom 469 os << "\n X geometry string: " << v.fXGeometryString;
1028 os << "\n X geometry mask: " <<
1029 << std::showbase << std::hex << v.fGeome <<
1030 << std::noshowbase << std::dec; <<
1031 470
1032 os << "\n Auto refresh: "; 471 os << "\n Auto refresh: ";
1033 if (v.fAutoRefresh) os << "true"; 472 if (v.fAutoRefresh) os << "true";
1034 else os << "false"; 473 else os << "false";
1035 474
1036 os << "\n Background colour: " << v.fBackg 475 os << "\n Background colour: " << v.fBackgroundColour;
1037 476
1038 os << "\n Picking requested: "; 477 os << "\n Picking requested: ";
1039 if (v.fPicking) os << "true"; 478 if (v.fPicking) os << "true";
1040 else os << "false"; 479 else os << "false";
1041 480
1042 os << "\n Rotation style: "; 481 os << "\n Rotation style: ";
1043 switch (v.fRotationStyle) { 482 switch (v.fRotationStyle) {
1044 case G4ViewParameters::constrainUpDirection 483 case G4ViewParameters::constrainUpDirection:
1045 os << "constrainUpDirection (conventional 484 os << "constrainUpDirection (conventional HEP view)"; break;
1046 case G4ViewParameters::freeRotation: 485 case G4ViewParameters::freeRotation:
1047 os << "freeRotation (Google-like rotation 486 os << "freeRotation (Google-like rotation, using mouse-grab)"; break;
1048 default: os << "unrecognised"; break; 487 default: os << "unrecognised"; break;
1049 } 488 }
1050 489
1051 os << "\nVis attributes modifiers: "; <<
1052 const std::vector<G4ModelingParameters::Vis <<
1053 v.fVisAttributesModifiers; <<
1054 if (vams.empty()) { <<
1055 os << "None"; <<
1056 } else { <<
1057 os << vams; <<
1058 } <<
1059 <<
1060 os << "\nTime window parameters:" <<
1061 << "\n Start time: " << v.fStartTime/ns < <<
1062 << "\n End time: " << v.fEndTime/ns << <<
1063 << "\n Fade factor: " << v.fFadeFactor; <<
1064 if (!v.fDisplayHeadTime) { <<
1065 os << "\n Head time display not requeste <<
1066 } else { <<
1067 os <<
1068 << "\n Head time position: " <<
1069 << v.fDisplayHeadTimeX << ' ' << v.fDispl <<
1070 << "\n Head time size: " << v.fDispl <<
1071 << "\n Head time colour: " << v.fDispl <<
1072 << ' ' << v.fDisplayHeadTimeGreen << ' ' <<
1073 } <<
1074 if (!v.fDisplayLightFront) { <<
1075 os << "\n Light front display not reques <<
1076 } else { <<
1077 os <<
1078 << "\n Light front position: " <<
1079 << v.fDisplayLightFrontX/mm << ' ' << v.f <<
1080 << ' ' << v.fDisplayLightFrontZ/mm << " m <<
1081 << "\n Light front time: " << v.fDis <<
1082 << "\n Light front colour: " << v.fDis <<
1083 << ' ' << v.fDisplayLightFrontGreen << ' <<
1084 } <<
1085 <<
1086 os << "\nSpecial Mesh Rendering"; <<
1087 if (v.fSpecialMeshRendering) { <<
1088 os << " requested with option \"" << v.fS <<
1089 os << "\" for "; <<
1090 if (v.fSpecialMeshVolumes.empty()) { <<
1091 os << "any mesh"; <<
1092 } else { <<
1093 os << "selected meshes"; <<
1094 for (const auto& vol: v.fSpecialMeshVol <<
1095 os << "\n " << vol.GetName() << ':' << v <<
1096 } <<
1097 } <<
1098 } else os << ": off"; <<
1099 return os; 490 return os;
1100 } 491 }
1101 492
1102 G4bool G4ViewParameters::operator != (const G 493 G4bool G4ViewParameters::operator != (const G4ViewParameters& v) const {
1103 494
1104 // Put performance-sensitive parameters fir 495 // Put performance-sensitive parameters first.
1105 if ( 496 if (
1106 // This first to optimise spin, etc. 497 // This first to optimise spin, etc.
1107 (fViewpointDirection != v.fViewpointD 498 (fViewpointDirection != v.fViewpointDirection) ||
1108 499
1109 // No particular order from here on. 500 // No particular order from here on.
1110 (fDrawingStyle != v.fDrawingSty 501 (fDrawingStyle != v.fDrawingStyle) ||
1111 (fNumberOfCloudPoints != v.fNumberOfCl <<
1112 (fAuxEdgeVisible != v.fAuxEdgeVis 502 (fAuxEdgeVisible != v.fAuxEdgeVisible) ||
>> 503 (fRepStyle != v.fRepStyle) ||
1113 (fCulling != v.fCulling) 504 (fCulling != v.fCulling) ||
1114 (fCullInvisible != v.fCullInvisi 505 (fCullInvisible != v.fCullInvisible) ||
1115 (fDensityCulling != v.fDensityCul 506 (fDensityCulling != v.fDensityCulling) ||
1116 (fCullCovered != v.fCullCovere 507 (fCullCovered != v.fCullCovered) ||
1117 (fCBDAlgorithmNumber != v.fCBDAlgorit <<
1118 (fSection != v.fSection) 508 (fSection != v.fSection) ||
1119 (IsCutaway() != v.IsCutaway() 509 (IsCutaway() != v.IsCutaway()) ||
1120 (IsExplode() != v.IsExplode() 510 (IsExplode() != v.IsExplode()) ||
1121 (fNoOfSides != v.fNoOfSides) 511 (fNoOfSides != v.fNoOfSides) ||
1122 (fUpVector != v.fUpVector) 512 (fUpVector != v.fUpVector) ||
1123 (fFieldHalfAngle != v.fFieldHalfA 513 (fFieldHalfAngle != v.fFieldHalfAngle) ||
1124 (fZoomFactor != v.fZoomFactor 514 (fZoomFactor != v.fZoomFactor) ||
1125 (fScaleFactor != v.fScaleFacto 515 (fScaleFactor != v.fScaleFactor) ||
1126 (fCurrentTargetPoint != v.fCurrentTar 516 (fCurrentTargetPoint != v.fCurrentTargetPoint) ||
1127 (fDolly != v.fDolly) 517 (fDolly != v.fDolly) ||
1128 (fRelativeLightpointDirection != v.fRel 518 (fRelativeLightpointDirection != v.fRelativeLightpointDirection) ||
1129 (fLightsMoveWithCamera != v.fLightsMove 519 (fLightsMoveWithCamera != v.fLightsMoveWithCamera) ||
1130 (fDefaultVisAttributes != v.fDefaultVis 520 (fDefaultVisAttributes != v.fDefaultVisAttributes) ||
1131 (fDefaultTextVisAttributes != v.fDefaul 521 (fDefaultTextVisAttributes != v.fDefaultTextVisAttributes) ||
1132 (fDefaultMarker != v.fDefaultMar 522 (fDefaultMarker != v.fDefaultMarker) ||
1133 (fGlobalMarkerScale != v.fGlobalMark 523 (fGlobalMarkerScale != v.fGlobalMarkerScale) ||
1134 (fGlobalLineWidthScale != v.fGlobalLine 524 (fGlobalLineWidthScale != v.fGlobalLineWidthScale) ||
1135 (fMarkerNotHidden != v.fMarkerNotH 525 (fMarkerNotHidden != v.fMarkerNotHidden) ||
1136 (fWindowSizeHintX != v.fWindowSize 526 (fWindowSizeHintX != v.fWindowSizeHintX) ||
1137 (fWindowSizeHintY != v.fWindowSize 527 (fWindowSizeHintY != v.fWindowSizeHintY) ||
1138 (fXGeometryString != v.fXGeometryS 528 (fXGeometryString != v.fXGeometryString) ||
1139 (fGeometryMask != v.fGeometryMa <<
1140 (fAutoRefresh != v.fAutoRefres 529 (fAutoRefresh != v.fAutoRefresh) ||
1141 (fBackgroundColour != v.fBackground 530 (fBackgroundColour != v.fBackgroundColour) ||
1142 (fPicking != v.fPicking) 531 (fPicking != v.fPicking) ||
1143 (fRotationStyle != v.fRotationSt << 532 (fRotationStyle != v.fRotationStyle)
1144 (fSpecialMeshRendering != v.fSpecialMes <<
1145 (fSpecialMeshRenderingOption != v.fSpec <<
1146 ) 533 )
1147 return true; 534 return true;
1148 535
1149 if (fDensityCulling && 536 if (fDensityCulling &&
1150 (fVisibleDensity != v.fVisibleDensity)) 537 (fVisibleDensity != v.fVisibleDensity)) return true;
1151 538
1152 if (fCBDAlgorithmNumber > 0) { <<
1153 if (fCBDParameters.size() != v.fCBDParame <<
1154 else if (fCBDParameters != v.fCBDParamete <<
1155 } <<
1156 <<
1157 if (fSection && 539 if (fSection &&
1158 (!(fSectionPlane == v.fSectionPlane))) 540 (!(fSectionPlane == v.fSectionPlane))) return true;
1159 541
1160 if (IsCutaway()) { 542 if (IsCutaway()) {
1161 if (fCutawayPlanes.size () != v.fCutawayP 543 if (fCutawayPlanes.size () != v.fCutawayPlanes.size ())
1162 return true; 544 return true;
1163 else { 545 else {
1164 for (size_t i = 0; i < fCutawayPlanes.s 546 for (size_t i = 0; i < fCutawayPlanes.size (); i++) {
1165 if (!(fCutawayPlanes[i] == v.fCutawayPlanes 547 if (!(fCutawayPlanes[i] == v.fCutawayPlanes[i])) return true;
1166 } 548 }
1167 } 549 }
1168 } 550 }
1169 551
1170 if (IsExplode() && 552 if (IsExplode() &&
1171 ((fExplodeFactor != v.fExplodeFactor) | 553 ((fExplodeFactor != v.fExplodeFactor) ||
1172 (fExplodeCentre != v.fExplodeCentre))) 554 (fExplodeCentre != v.fExplodeCentre))) return true;
1173 555
1174 if (fVisAttributesModifiers != v.fVisAttrib << 556 return false;
1175 << 557 }
1176 if (fStartTime != v.fStartTime || <<
1177 fEndTime != v.fEndTime || <<
1178 fFadeFactor != v.fFadeFactor) return tr <<
1179 <<
1180 if (fDisplayHeadTime != v.fDisplayHeadTime) <<
1181 if (fDisplayHeadTime) { <<
1182 if (fDisplayHeadTimeX != v.fDisplayHe <<
1183 fDisplayHeadTimeY != v.fDisplayHe <<
1184 fDisplayHeadTimeSize != v.fDisplayHe <<
1185 fDisplayHeadTimeRed != v.fDisplayHe <<
1186 fDisplayHeadTimeGreen != v.fDisplayHe <<
1187 fDisplayHeadTimeBlue != v.fDisplayHe <<
1188 return true; <<
1189 } <<
1190 } <<
1191 558
1192 if (fDisplayLightFront != v.fDisplayLightFr <<
1193 if (fDisplayLightFront) { <<
1194 if (fDisplayLightFrontX != v.fDisplay <<
1195 fDisplayLightFrontY != v.fDisplay <<
1196 fDisplayLightFrontZ != v.fDisplay <<
1197 fDisplayLightFrontT != v.fDisplay <<
1198 fDisplayLightFrontRed != v.fDisplay <<
1199 fDisplayLightFrontGreen != v.fDisplay <<
1200 fDisplayLightFrontBlue != v.fDisplay <<
1201 return true; <<
1202 } <<
1203 } <<
1204 559
1205 if (fSpecialMeshRendering) { << 560 void G4ViewParameters::SetXGeometryString (const G4String& geomStringArg) {
1206 if (fSpecialMeshVolumes != v.fSpecialMesh <<
1207 return true;; <<
1208 } <<
1209 561
1210 return false; <<
1211 } <<
1212 562
1213 void G4ViewParameters::SetXGeometryString (co << 563 G4int x,y = 0;
1214 { << 564 unsigned int w,h = 0;
>> 565 G4String geomString = geomStringArg;
>> 566 // Parse windowSizeHintString for backwards compatibility...
1215 const G4String delimiters("xX+-"); 567 const G4String delimiters("xX+-");
1216 G4String::size_type i = geomString.find_fir 568 G4String::size_type i = geomString.find_first_of(delimiters);
1217 if (i == G4String::npos) { << 569 if (i == G4String::npos) { // Does not contain "xX+-". Assume single number
1218 // Does not contain "xX+-". <<
1219 // Is it a single number? <<
1220 std::istringstream iss(geomString); 570 std::istringstream iss(geomString);
1221 G4int size; 571 G4int size;
1222 iss >> size; 572 iss >> size;
1223 if (iss) { << 573 if (!iss) {
1224 // It is a number << 574 size = 600;
1225 fWindowSizeHintX = size; << 575 G4cout << "Unrecognised windowSizeHint string: \""
1226 fWindowSizeHintY = size; << 576 << geomString
>> 577 << "\". Asuuming " << size << G4endl;
1227 } 578 }
1228 // Accept other or all defaults (in G4Vie <<
1229 // Reconstruct a geometry string coherent <<
1230 char signX, signY; <<
1231 if (fWindowLocationHintXNegative) signX = <<
1232 if (fWindowLocationHintYNegative) signY = <<
1233 std::ostringstream oss; 579 std::ostringstream oss;
1234 oss << fWindowSizeHintX << 'x' << fWindow << 580 oss << size << 'x' << size;
1235 << signX << fWindowLocationHintX << signY << 581 geomString = oss.str();
1236 fXGeometryString = oss.str(); <<
1237 return; <<
1238 } 582 }
1239 << 583
1240 // Assume it's a parseable X geometry strin <<
1241 G4int x = 0, y = 0; <<
1242 unsigned int w = 0, h = 0; <<
1243 fGeometryMask = ParseGeometry( geomString, 584 fGeometryMask = ParseGeometry( geomString, &x, &y, &w, &h );
1244 585
1245 // Handle special case : 586 // Handle special case :
1246 if ((fGeometryMask & fYValue) == 0) 587 if ((fGeometryMask & fYValue) == 0)
1247 { // Using default 588 { // Using default
1248 y = fWindowLocationHintY; 589 y = fWindowLocationHintY;
1249 } 590 }
1250 if ((fGeometryMask & fXValue) == 0) 591 if ((fGeometryMask & fXValue) == 0)
1251 { // Using default 592 { // Using default
1252 x = fWindowLocationHintX; 593 x = fWindowLocationHintX;
1253 } 594 }
1254 595
1255 // Check errors 596 // Check errors
1256 // if there is no Width and Height 597 // if there is no Width and Height
1257 if ( ((fGeometryMask & fHeightValue) == 0 ) 598 if ( ((fGeometryMask & fHeightValue) == 0 ) &&
1258 ((fGeometryMask & fWidthValue) == 0 ) 599 ((fGeometryMask & fWidthValue) == 0 )) {
1259 h = fWindowSizeHintY; 600 h = fWindowSizeHintY;
1260 w = fWindowSizeHintX; 601 w = fWindowSizeHintX;
1261 } else if ((fGeometryMask & fHeightValue) 602 } else if ((fGeometryMask & fHeightValue) == 0 ) {
1262 603
1263 // if there is only Width. Special case t 604 // if there is only Width. Special case to be backward compatible
1264 // We set Width and Height the same to ob 605 // We set Width and Height the same to obtain a square windows.
1265 606
1266 G4warn << "Unrecognised geometry string \ << 607 G4cout << "Unrecognised geometry string \""
1267 << geomString 608 << geomString
1268 << "\". No Height found. Using Wi 609 << "\". No Height found. Using Width value instead"
1269 << G4endl; 610 << G4endl;
1270 h = w; 611 h = w;
1271 } 612 }
1272 if ( ((fGeometryMask & fXValue) == 0 ) || 613 if ( ((fGeometryMask & fXValue) == 0 ) ||
1273 ((fGeometryMask & fYValue) == 0 )) { 614 ((fGeometryMask & fYValue) == 0 )) {
1274 //Using defaults 615 //Using defaults
1275 x = fWindowLocationHintX; 616 x = fWindowLocationHintX;
1276 y = fWindowLocationHintY; 617 y = fWindowLocationHintY;
1277 } 618 }
1278 // Set the string 619 // Set the string
1279 fXGeometryString = geomString; 620 fXGeometryString = geomString;
1280 621
1281 // Set values 622 // Set values
1282 fWindowSizeHintX = w; 623 fWindowSizeHintX = w;
1283 fWindowSizeHintY = h; 624 fWindowSizeHintY = h;
1284 fWindowLocationHintX = x; 625 fWindowLocationHintX = x;
1285 fWindowLocationHintY = y; 626 fWindowLocationHintY = y;
1286 627
1287 if ( ((fGeometryMask & fXValue)) && 628 if ( ((fGeometryMask & fXValue)) &&
1288 ((fGeometryMask & fYValue))) { 629 ((fGeometryMask & fYValue))) {
1289 630
1290 if ( (fGeometryMask & fXNegative) ) { 631 if ( (fGeometryMask & fXNegative) ) {
1291 fWindowLocationHintXNegative = true; 632 fWindowLocationHintXNegative = true;
1292 } else { 633 } else {
1293 fWindowLocationHintXNegative = false; 634 fWindowLocationHintXNegative = false;
1294 } 635 }
1295 if ( (fGeometryMask & fYNegative) ) { 636 if ( (fGeometryMask & fYNegative) ) {
1296 fWindowLocationHintYNegative = true; 637 fWindowLocationHintYNegative = true;
1297 } else { 638 } else {
1298 fWindowLocationHintYNegative = false; 639 fWindowLocationHintYNegative = false;
1299 } 640 }
1300 } 641 }
1301 } 642 }
1302 643
1303 G4int G4ViewParameters::GetWindowAbsoluteLoca 644 G4int G4ViewParameters::GetWindowAbsoluteLocationHintX (G4int sizeX ) const {
1304 if ( fWindowLocationHintXNegative ) { 645 if ( fWindowLocationHintXNegative ) {
1305 return sizeX + fWindowLocationHintX - f 646 return sizeX + fWindowLocationHintX - fWindowSizeHintX;
1306 } 647 }
1307 return fWindowLocationHintX; 648 return fWindowLocationHintX;
1308 } 649 }
1309 650
1310 G4int G4ViewParameters::GetWindowAbsoluteLoca 651 G4int G4ViewParameters::GetWindowAbsoluteLocationHintY (G4int sizeY ) const {
1311 if ( fWindowLocationHintYNegative ) { 652 if ( fWindowLocationHintYNegative ) {
1312 return sizeY + fWindowLocationHintY - f 653 return sizeY + fWindowLocationHintY - fWindowSizeHintY;
1313 } 654 }
1314 return fWindowLocationHintY; 655 return fWindowLocationHintY;
1315 } 656 }
1316 657
1317 /* Keep from : 658 /* Keep from :
1318 * ftp://ftp.trolltech.com/qt/source/qt-embed 659 * ftp://ftp.trolltech.com/qt/source/qt-embedded-free-3.0.6.tar.gz/qt-embedded-free-3.0.6/src/kernel/qapplication_qws.cpp
1319 * 660 *
1320 * ParseGeometry parses strings of the for 661 * ParseGeometry parses strings of the form
1321 * "=<width>x<height>{+-}<xoffset>{+-}<yoff 662 * "=<width>x<height>{+-}<xoffset>{+-}<yoffset>", where
1322 * width, height, xoffset, and yoffset are 663 * width, height, xoffset, and yoffset are unsigned integers.
1323 * Example: "=80x24+300-49" 664 * Example: "=80x24+300-49"
1324 * The equal sign is optional. 665 * The equal sign is optional.
1325 * It returns a bitmask that indicates whic 666 * It returns a bitmask that indicates which of the four values
1326 * were actually found in the string. For e 667 * were actually found in the string. For each value found,
1327 * the corresponding argument is updated; 668 * the corresponding argument is updated; for each value
1328 * not found, the corresponding argument is 669 * not found, the corresponding argument is left unchanged.
1329 */ 670 */
1330 671
1331 int G4ViewParameters::ParseGeometry ( 672 int G4ViewParameters::ParseGeometry (
1332 const char *string, 673 const char *string,
1333 G4int *x, 674 G4int *x,
1334 G4int *y, 675 G4int *y,
1335 unsigned int *width, 676 unsigned int *width,
1336 unsigned int *height) 677 unsigned int *height)
1337 { 678 {
1338 679
1339 G4int mask = fNoValue; 680 G4int mask = fNoValue;
1340 char *strind; << 681 register char *strind;
1341 unsigned int tempWidth = 0; 682 unsigned int tempWidth = 0;
1342 unsigned int tempHeight = 0; 683 unsigned int tempHeight = 0;
1343 G4int tempX = 0; 684 G4int tempX = 0;
1344 G4int tempY = 0; 685 G4int tempY = 0;
1345 char *nextCharacter; 686 char *nextCharacter;
1346 if ( (string == NULL) || (*string == '\0')) 687 if ( (string == NULL) || (*string == '\0')) {
1347 return(mask); 688 return(mask);
1348 } 689 }
1349 if (*string == '=') 690 if (*string == '=')
1350 string++; /* ignore possible '=' at beg 691 string++; /* ignore possible '=' at beg of geometry spec */
1351 strind = (char *)string; 692 strind = (char *)string;
1352 if (*strind != '+' && *strind != '-' && *st 693 if (*strind != '+' && *strind != '-' && *strind != 'x') {
1353 tempWidth = ReadInteger(strind, &nextChar 694 tempWidth = ReadInteger(strind, &nextCharacter);
1354 if (strind == nextCharacter) 695 if (strind == nextCharacter)
1355 return (0); 696 return (0);
1356 strind = nextCharacter; 697 strind = nextCharacter;
1357 mask |= fWidthValue; 698 mask |= fWidthValue;
1358 } 699 }
1359 if (*strind == 'x' || *strind == 'X') { 700 if (*strind == 'x' || *strind == 'X') {
1360 strind++; 701 strind++;
1361 tempHeight = ReadInteger(strind, &nextCha 702 tempHeight = ReadInteger(strind, &nextCharacter);
1362 if (strind == nextCharacter) 703 if (strind == nextCharacter)
1363 return (0); 704 return (0);
1364 strind = nextCharacter; 705 strind = nextCharacter;
1365 mask |= fHeightValue; 706 mask |= fHeightValue;
1366 } 707 }
1367 708
1368 if ((*strind == '+') || (*strind == '-')) { 709 if ((*strind == '+') || (*strind == '-')) {
1369 if (*strind == '-') { 710 if (*strind == '-') {
1370 strind++; 711 strind++;
1371 tempX = -ReadInteger(strind, &nextChara 712 tempX = -ReadInteger(strind, &nextCharacter);
1372 if (strind == nextCharacter) 713 if (strind == nextCharacter)
1373 return (0); 714 return (0);
1374 strind = nextCharacter; 715 strind = nextCharacter;
1375 mask |= fXNegative; 716 mask |= fXNegative;
1376 717
1377 } 718 }
1378 else 719 else
1379 { strind++; 720 { strind++;
1380 tempX = ReadInteger(strind, &nextChar 721 tempX = ReadInteger(strind, &nextCharacter);
1381 if (strind == nextCharacter) 722 if (strind == nextCharacter)
1382 return(0); 723 return(0);
1383 strind = nextCharacter; 724 strind = nextCharacter;
1384 } 725 }
1385 mask |= fXValue; 726 mask |= fXValue;
1386 if ((*strind == '+') || (*strind == '-')) 727 if ((*strind == '+') || (*strind == '-')) {
1387 if (*strind == '-') { 728 if (*strind == '-') {
1388 strind++; 729 strind++;
1389 tempY = -ReadInteger(strind, &nextCha 730 tempY = -ReadInteger(strind, &nextCharacter);
1390 if (strind == nextCharacter) 731 if (strind == nextCharacter)
1391 return(0); 732 return(0);
1392 strind = nextCharacter; 733 strind = nextCharacter;
1393 mask |= fYNegative; 734 mask |= fYNegative;
1394 } 735 }
1395 else 736 else
1396 { 737 {
1397 strind++; 738 strind++;
1398 tempY = ReadInteger(strind, &nextCh 739 tempY = ReadInteger(strind, &nextCharacter);
1399 if (strind == nextCharacter) 740 if (strind == nextCharacter)
1400 return(0); 741 return(0);
1401 strind = nextCharacter; 742 strind = nextCharacter;
1402 } 743 }
1403 mask |= fYValue; 744 mask |= fYValue;
1404 } 745 }
1405 } 746 }
1406 /* If strind isn't at the end of the string 747 /* If strind isn't at the end of the string the it's an invalid
1407 geometry specification. */ 748 geometry specification. */
1408 if (*strind != '\0') return (0); 749 if (*strind != '\0') return (0);
1409 if (mask & fXValue) 750 if (mask & fXValue)
1410 *x = tempX; 751 *x = tempX;
1411 if (mask & fYValue) 752 if (mask & fYValue)
1412 *y = tempY; 753 *y = tempY;
1413 if (mask & fWidthValue) 754 if (mask & fWidthValue)
1414 *width = tempWidth; 755 *width = tempWidth;
1415 if (mask & fHeightValue) 756 if (mask & fHeightValue)
1416 *height = tempHeight; 757 *height = tempHeight;
1417 return (mask); 758 return (mask);
1418 } 759 }
1419 760
1420 /* Keep from : 761 /* Keep from :
1421 * ftp://ftp.trolltech.com/qt/source/qt-embed 762 * ftp://ftp.trolltech.com/qt/source/qt-embedded-free-3.0.6.tar.gz/qt-embedded-free-3.0.6/src/kernel/qapplication_qws.cpp
1422 * 763 *
1423 */ 764 */
1424 G4int G4ViewParameters::ReadInteger(char *str 765 G4int G4ViewParameters::ReadInteger(char *string, char **NextString)
1425 { 766 {
1426 G4int Result = 0; << 767 register G4int Result = 0;
1427 G4int Sign = 1; 768 G4int Sign = 1;
1428 769
1429 if (*string == '+') 770 if (*string == '+')
1430 string++; 771 string++;
1431 else if (*string == '-') 772 else if (*string == '-')
1432 { 773 {
1433 string++; 774 string++;
1434 Sign = -1; 775 Sign = -1;
1435 } 776 }
1436 for (; (*string >= '0') && (*string <= '9 777 for (; (*string >= '0') && (*string <= '9'); string++)
1437 { 778 {
1438 Result = (Result * 10) + (*string - '0'); 779 Result = (Result * 10) + (*string - '0');
1439 } 780 }
1440 *NextString = string; 781 *NextString = string;
1441 if (Sign >= 0) 782 if (Sign >= 0)
1442 return (Result); 783 return (Result);
1443 else 784 else
1444 return (-Result); 785 return (-Result);
1445 } 786 }
1446 << 787
1447 G4ViewParameters* G4ViewParameters::CatmullRo <<
1448 (const std::vector<G4ViewParameters>& views, <<
1449 G4int nInterpolationPoints) // No of interp <<
1450 { <<
1451 // Returns a null pointer when no more to b <<
1452 // do { <<
1453 // G4ViewParameters* vp = <<
1454 // G4ViewParameters::CatmullRomCubicSplin <<
1455 // if (!vp) break; <<
1456 // ... <<
1457 // } while (true); <<
1458 <<
1459 // See https://en.wikipedia.org/wiki/Cubic_ <<
1460 <<
1461 // Assumes equal intervals <<
1462 <<
1463 if (views.size() < 2) { <<
1464 G4Exception <<
1465 ("G4ViewParameters::CatmullRomCubicSpline <<
1466 "visman0301", JustWarning, <<
1467 "There must be at least two views."); <<
1468 return 0; <<
1469 } <<
1470 <<
1471 if (nInterpolationPoints < 1) { <<
1472 G4Exception <<
1473 ("G4ViewParameters::CatmullRomCubicSpline <<
1474 "visman0302", JustWarning, <<
1475 "Number of interpolation points cannot b <<
1476 return 0; <<
1477 } <<
1478 <<
1479 const size_t nIntervals = views.size() - 1; <<
1480 const G4double dt = 1./nInterpolationPoints <<
1481 <<
1482 static G4ViewParameters holdingValues; <<
1483 static G4double t = 0.; // 0. <= t <= 1. <<
1484 static G4int iInterpolationPoint = 0; <<
1485 static size_t iInterval = 0; <<
1486 <<
1487 // G4cout << "Interval " << iInterval << ", <<
1488 <<
1489 // Hermite polynomials. <<
1490 const G4double h00 = 2.*t*t*t - 3.*t*t +1; <<
1491 const G4double h10 = t*t*t -2.*t*t + t; <<
1492 const G4double h01 = -2.*t*t*t + 3.*t*t; <<
1493 const G4double h11 = t*t*t - t*t; <<
1494 <<
1495 // Aliases (to simplify code) <<
1496 const size_t& n = nIntervals; <<
1497 size_t& i = iInterval; <<
1498 const std::vector<G4ViewParameters>& v = vi <<
1499 <<
1500 // The Catmull-Rom cubic spline prescriptio <<
1501 // Slope at first way point is v[1] - v[0]. <<
1502 // Slope at last way point is v[n] - v[n-1] <<
1503 // Otherwise slope at way point i is 0.5*(v <<
1504 // Result = h00*v[i] + h10*m[i] + h01*v[i+1 <<
1505 // where m[i] amd m[i+1] are the slopes at <<
1506 // of the interval for the particular value <<
1507 // If (n == 1), linear interpolation result <<
1508 // If (n == 2), quadratic interpolation res <<
1509 <<
1510 // Working variables <<
1511 G4double mi, mi1, real, x, y, z; <<
1512 <<
1513 // First, a crude interpolation of all para <<
1514 // smooth interpolation of those for which <<
1515 holdingValues = t < 0.5? v[i]: v[i+1]; <<
1516 <<
1517 // Catmull-Rom cubic spline interpolation <<
1518 #define INTERPOLATE(param) \ <<
1519 /* This works out the interpolated param in i <<
1520 /* Assumes n >= 1 */ \ <<
1521 if (i == 0) { \ <<
1522 /* First interval */ \ <<
1523 mi = v[1].param - v[0].param; \ <<
1524 /* If there is only one interval, make start <<
1525 /* (This results in a linear interpolation) * <<
1526 if (n == 1) mi1 = mi; \ <<
1527 /* else the end slope of the interval takes a <<
1528 else mi1 = 0.5 * (v[2].param - v[0].param); \ <<
1529 } else if (i >= n - 1) { \ <<
1530 /* Similarly for last interval */ \ <<
1531 mi1 = v[i+1].param - v[i].param; \ <<
1532 /* If there is only one interval, make start <<
1533 if (n == 1) mi = mi1; \ <<
1534 /* else the start slope of the interval takes <<
1535 else mi = 0.5 * (v[i+1].param - v[i-1].param) <<
1536 } else { \ <<
1537 /* Full Catmull-Rom slopes use previous AND n <<
1538 mi = 0.5 * (v[i+1].param - v[i-1].param); \ <<
1539 mi1 = 0.5 * (v[i+2].param - v[i ].param); \ <<
1540 } \ <<
1541 real = h00 * v[i].param + h10 * mi + h01 * v[ <<
1542 <<
1543 #define INTERPOLATELOG(param) \ <<
1544 if (i == 0) { \ <<
1545 mi = std::log(v[1].param) - std::log(v[0].par <<
1546 if (n == 1) mi1 = mi; \ <<
1547 else mi1 = 0.5 * (std::log(v[2].param) - std: <<
1548 } else if (i >= n - 1) { \ <<
1549 mi1 = std::log(v[i+1].param) - std::log(v[i]. <<
1550 if (n == 1) mi = mi1; \ <<
1551 else mi = 0.5 * (std::log(v[i+1].param) - std <<
1552 } else { \ <<
1553 mi = 0.5 * (std::log(v[i+1].param) - std::lo <<
1554 mi1 = 0.5 * (std::log(v[i+2].param) - std::lo <<
1555 } \ <<
1556 real = std::exp(h00 * std::log(v[i].param) + <<
1557 <<
1558 // Real parameters <<
1559 INTERPOLATE(fVisibleDensity); <<
1560 if (real < 0.) real = 0.; <<
1561 holdingValues.fVisibleDensity = real; <<
1562 INTERPOLATELOG(fExplodeFactor); <<
1563 holdingValues.fExplodeFactor = real; <<
1564 INTERPOLATE(fFieldHalfAngle); <<
1565 if (real < 0.) real = 0.; <<
1566 holdingValues.fFieldHalfAngle = real; <<
1567 INTERPOLATELOG(fZoomFactor); <<
1568 holdingValues.fZoomFactor = real; <<
1569 INTERPOLATE(fDolly); <<
1570 holdingValues.fDolly = real; <<
1571 INTERPOLATE(fGlobalMarkerScale); <<
1572 if (real < 0.) real = 0.; <<
1573 holdingValues.fGlobalMarkerScale = real; <<
1574 INTERPOLATE(fGlobalLineWidthScale); <<
1575 if (real < 0.) real = 0.; <<
1576 holdingValues.fGlobalLineWidthScale = real; <<
1577 <<
1578 // Unit vectors <<
1579 #define INTERPOLATEUNITVECTOR(vector) \ <<
1580 INTERPOLATE(vector.x()); x = real; \ <<
1581 INTERPOLATE(vector.y()); y = real; \ <<
1582 INTERPOLATE(vector.z()); z = real; <<
1583 INTERPOLATEUNITVECTOR(fViewpointDirection); <<
1584 holdingValues.fViewpointDirection <<
1585 INTERPOLATEUNITVECTOR(fUpVector); <<
1586 holdingValues.fUpVector <<
1587 INTERPOLATEUNITVECTOR(fRelativeLightpointDi <<
1588 holdingValues.fRelativeLightpointDirection <<
1589 INTERPOLATEUNITVECTOR(fActualLightpointDire <<
1590 holdingValues.fActualLightpointDirection <<
1591 <<
1592 // Un-normalised vectors <<
1593 #define INTERPOLATEVECTOR(vector) \ <<
1594 INTERPOLATE(vector.x()); x = real; \ <<
1595 INTERPOLATE(vector.y()); y = real; \ <<
1596 INTERPOLATE(vector.z()); z = real; <<
1597 INTERPOLATEVECTOR(fScaleFactor); <<
1598 holdingValues.fScaleFactor = G4Vector3D(x,y <<
1599 <<
1600 // Points <<
1601 #define INTERPOLATEPOINT(point) \ <<
1602 INTERPOLATE(point.x()); x = real; \ <<
1603 INTERPOLATE(point.y()); y = real; \ <<
1604 INTERPOLATE(point.z()); z = real; <<
1605 INTERPOLATEPOINT(fExplodeCentre); <<
1606 holdingValues.fExplodeCentre = G4Point <<
1607 INTERPOLATEPOINT(fCurrentTargetPoint); <<
1608 holdingValues.fCurrentTargetPoint = G4Point <<
1609 <<
1610 // Colour <<
1611 G4double red, green, blue, alpha; <<
1612 #define INTERPOLATECOLOUR(colour) \ <<
1613 INTERPOLATE(colour.GetRed()); red = real; <<
1614 INTERPOLATE(colour.GetGreen()); green = real; <<
1615 INTERPOLATE(colour.GetBlue()); blue = real; <<
1616 INTERPOLATE(colour.GetAlpha()); alpha = real; <<
1617 INTERPOLATECOLOUR(fBackgroundColour); <<
1618 // Components are clamped to 0. <= componen <<
1619 holdingValues.fBackgroundColour = G4Colour( <<
1620 <<
1621 // For some parameters we need to check som <<
1622 G4bool continuous; <<
1623 #define CONTINUITY(quantity) \ <<
1624 continuous = false; \ <<
1625 /* This follows the logic of the INTERPOLAT <<
1626 if (i == 0) { \ <<
1627 if (v[1].quantity == v[0].quantity) { \ <<
1628 if (n == 1) continuous = true; \ <<
1629 else if (v[2].quantity == v[0].quantit <<
1630 continuous = true; \ <<
1631 } \ <<
1632 } else if (i >= n - 1) { \ <<
1633 if (v[i+1].quantity == v[i].quantity) { \ <<
1634 if (n == 1) continuous = true; \ <<
1635 else if (v[i+1].quantity == v[i-1].quan <<
1636 continuous = true; \ <<
1637 } \ <<
1638 } else { \ <<
1639 if (v[i-1].quantity == v[i].quantity && \ <<
1640 v[i+1].quantity == v[i].quantity && \ <<
1641 v[i+2].quantity == v[i].quantity) \ <<
1642 continuous = true; \ <<
1643 } <<
1644 <<
1645 G4double a, b, c, d; <<
1646 #define INTERPOLATEPLANE(plane) \ <<
1647 INTERPOLATE(plane.a()); a = real; \ <<
1648 INTERPOLATE(plane.b()); b = real; \ <<
1649 INTERPOLATE(plane.c()); c = real; \ <<
1650 INTERPOLATE(plane.d()); d = real; <<
1651 <<
1652 // Section plane <<
1653 CONTINUITY(fSection); <<
1654 if (continuous) { <<
1655 INTERPOLATEPLANE(fSectionPlane); <<
1656 holdingValues.fSectionPlane = G4Plane3D(a <<
1657 } <<
1658 <<
1659 // Cutaway planes <<
1660 if (v[i].fCutawayPlanes.size()) { <<
1661 CONTINUITY(fCutawayPlanes.size()); <<
1662 if (continuous) { <<
1663 for (size_t j = 0; j < v[i].fCutawayPla <<
1664 INTERPOLATEPLANE(fCutawayPlanes[j]); <<
1665 holdingValues.fCutawayPlanes[j] = G4P <<
1666 } <<
1667 } <<
1668 } <<
1669 <<
1670 // Vis attributes modifiers <<
1671 // Really, we are only interested in colour <<
1672 // the "crude" interpolation that is guaran <<
1673 static G4VisAttributes workingVA; <<
1674 if (v[i].fVisAttributesModifiers.size()) { <<
1675 CONTINUITY(fVisAttributesModifiers.size() <<
1676 if (continuous) { <<
1677 for (size_t j = 0; j < v[i].fVisAttribu <<
1678 CONTINUITY(fVisAttributesModifiers[j] <<
1679 if (continuous) { <<
1680 CONTINUITY(fVisAttributesModifiers[ <<
1681 if (continuous) { <<
1682 if (v[i].fVisAttributesModifiers[ <<
1683 G4ModelingParameters::VASColo <<
1684 INTERPOLATECOLOUR(fVisAttribute <<
1685 workingVA = v[i].fVisAttributes <<
1686 workingVA.SetColour(G4Colour(re <<
1687 holdingValues.fVisAttributesMod <<
1688 } <<
1689 } <<
1690 } <<
1691 } <<
1692 } <<
1693 } <<
1694 <<
1695 // Time window parameters (for showing part <<
1696 // Only two parameters are interpolated. Th <<
1697 // once and for all by the user for a given <<
1698 // if not, they will be interpolated by the <<
1699 INTERPOLATE(fStartTime) <<
1700 holdingValues.fStartTime = real; <<
1701 INTERPOLATE(fEndTime) <<
1702 holdingValues.fEndTime = real; <<
1703 <<
1704 // Increment counters <<
1705 iInterpolationPoint++; <<
1706 t += dt; <<
1707 if (iInterpolationPoint > nInterpolationPoi <<
1708 iInterpolationPoint = 1; // Ready for ne <<
1709 t = dt; <<
1710 iInterval++; <<
1711 } <<
1712 if (iInterval >= nIntervals) { <<
1713 iInterpolationPoint = 0; // Ready for a <<
1714 t = 0.; <<
1715 iInterval = 0; <<
1716 return 0; <<
1717 } <<
1718 <<
1719 return &holdingValues; <<
1720 } <<
1721 788