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Updated to handle both reconstruction algorithms.
[u/mrichter/AliRoot.git] / RICH / AliRICHDisplay.cxx
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8278a469 1/**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
6 * *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
15
16/*
17 $Log$
a4622d0f 18 Revision 1.8 2000/10/03 21:44:09 morsch
19 Use AliSegmentation and AliHit abstract base classes.
20
a2f7eaf6 21 Revision 1.7 2000/10/02 21:28:12 fca
22 Removal of useless dependecies via forward declarations
23
94de3818 24 Revision 1.6 2000/10/02 15:46:38 jbarbosa
25 Fixed forward declarations.
26
488e98ba 27 Revision 1.5 2000/06/30 16:49:34 dibari
28 Different call for ring drawing.
29
097b8fe4 30 Revision 1.4 2000/06/12 15:21:08 jbarbosa
31 Cleaned up version.
32
237c933d 33 Revision 1.3 2000/06/09 14:52:08 jbarbosa
34 New tentative ellipse drawing routine
35
0976a54b 36 Revision 1.1 2000/04/19 13:07:45 morsch
37 Digits, clusters and reconstruction results added.
38
8278a469 39*/
40
41
42//////////////////////////////////////////////////////////////////////////
43// //
44// AliDisplay //
45// //
46// Utility class to display ALICE outline, tracks, hits,.. //
47// //
48//////////////////////////////////////////////////////////////////////////
49
50#include <TROOT.h>
51#include <TTree.h>
52#include <TButton.h>
53#include <TColor.h>
54#include <TCanvas.h>
55#include <TView.h>
56#include <TText.h>
57#include <TPolyMarker3D.h>
488e98ba 58#include <TAtt3D.h>
59#include <TAttLine.h>
8278a469 60#include <TPolyMarker.h>
61#include <TPaveLabel.h>
62#include <TPaveText.h>
63#include <TList.h>
64#include <TDiamond.h>
65#include <TNode.h>
66#include <TArc.h>
67#include <TTUBE.h>
68#include <TSlider.h>
94de3818 69#include <TGeometry.h>
8278a469 70#include <TSliderBox.h>
71#include <TGaxis.h>
72#include <TVirtualX.h>
73#include <TMath.h>
74#include <TRandom.h>
75#include <X3DBuffer.h>
237c933d 76#include <TParticle.h>
8278a469 77
78#include "AliRun.h"
79#include "AliPDG.h"
80#include "AliDetector.h"
81#include "AliRICH.h"
82#include "AliRICHConst.h"
83#include "AliRICHDisplay.h"
84#include "AliRICHPoints.h"
8278a469 85
237c933d 86#include "AliRICHHit.h"
87#include "AliRICHCerenkov.h"
88#include "AliRICHPadHit.h"
89#include "AliRICHDigit.h"
90#include "AliRICHRawCluster.h"
a4622d0f 91#include "AliRICHRecHit1D.h"
92#include "AliRICHRecHit3D.h"
237c933d 93#include "AliRICHEllipse.h"
8278a469 94
95ClassImp(AliRICHDisplay)
96
97
98//____________________________________________________________________________
99AliRICHDisplay::AliRICHDisplay()
100{
237c933d 101
102// default constructor
103
8278a469 104 fPoints = 0;
105 fPhits = 0;
106 fPCerenkovs = 0;
107 fCanvas = 0;
108 fRpoints = 0;
109 fRecpoints = 0;
110}
111
112//_____________________________________________________________________________
113AliRICHDisplay::AliRICHDisplay(Int_t size)
114{
115// Create an event display object.
116// A canvas named "edisplay" is created with a vertical size in pixels
117//
118// A QUICK Overview of the Event Display functions
119// ===============================================
120//
121// The event display can ve invoked by executing the macro "display.C"
122// A canvas like in the picture below will appear.
123//
124// On the left side of the canvas, the following buttons appear:
125// *Next* to move to the next event
126// *Previous* to move to the previous event
127
128// *Pick* Select this option to be able to point on a track with the
129// mouse. Once on the track, use the right button to select
130// an action. For example, select SetMarkerAttributes to
131// change the marker type/color/size for the track.
132// *Zoom* Select this option (default) if you want to zoom.
133// To zoom, simply select the selected area with the left button.
134// *UnZoom* To revert to the previous picture size.
135//
136// slider R On the left side, the vertical slider can be used to
137// set the default picture size.
138//
139// When you are in Zoom mode, you can click on the black part of the canvas
140// to select special options with the right mouse button.
141
142//
143// When you are in pick mode, you can "Inspect" the object pointed by the mouse.
144// When you are on a track, select the menu item "InspectParticle"
145// to display the current particle attributes.
146//
147// You can activate the Root browser by selecting the Inspect menu
148// in the canvas tool bar menu. Then select "Start Browser"
149// This will open a new canvas with the browser. At this point, you may want
150// to display some histograms (from the Trees). Go to the "File" menu
151// of the browser and click on "New canvas".
152// In the browser, click on item "ROOT files" in the left pane.
153// Click on galice.root.
154// Click on TH
155// Click on TPC for example
156// Click on any variable (eg TPC.fX) to histogram the variable.
157//
158// If you are lost, you can click on HELP in any Root canvas or browser.
159//Begin_Html
160/*
161 <img src="gif/AliRICHDisplay.gif">
162*/
163//End_Html
164
165
166 fPad = 0;
167
168 gAlice->SetDisplay(this);
169
170 // Initialize display default parameters
171 SetRange();
172
173 // Set front view by default
174 fTheta = 90;
175 fPhi = 90;
176 fPsi = 0;
177 fChamber = 1;
178 fCathode = 1;
179 // fRzone = 1.e10;
180 fDrawClusters = kTRUE;
181 fDrawCoG = kTRUE;
182 fDrawRecHits = kTRUE;
183 fZoomMode = 1;
184 fZooms = 0;
185 fClustersCuts = 0;
186 fPoints = 0;
187 fPCerenkovs = 0;
188 fPhits = 0;
189 fRpoints = 0;
190 fRecpoints = 0;
191 // Create colors
192 CreateColors();
193 // Create display canvas
194 Int_t ysize = size;
195 if (ysize < 100) ysize = 750;
196 Int_t xsize = Int_t(size*830./ysize);
197 fCanvas = new TCanvas("Canvas", "RICH Clusters Display",14,47,xsize,ysize);
198 fCanvas->ToggleEventStatus();
199
200 // Create main display pad
201 fPad = new TPad("viewpad", "RICH display",0.15,0,0.9,1);
202 fPad->Draw();
203 fPad->Modified();
204 fPad->SetFillColor(1);
205 fPad->SetBorderSize(2);
206
207 fCanvas->cd();
208
209 // Create colors pad
210 fColPad = new TPad("colpad", "Colors pad",0.9,0,1,1);
211 fColPad->Draw();
212 fColPad->Modified();
213 fColPad->SetFillColor(19);
214 fColPad->SetBorderSize(2);
215 fColPad->cd();
216 DisplayColorScale();
217
218 fCanvas->cd();
219
220 // Create user interface control pad
221 DisplayButtons();
222 fCanvas->cd();
223
224 // Create Range and mode pad
225 Float_t dxtr = 0.15;
226 Float_t dytr = 0.45;
227 fTrigPad = new TPad("trigger", "range and mode pad",0,0,dxtr,dytr);
228 fTrigPad->SetEditable(kFALSE);
229 fTrigPad->Draw();
230 fTrigPad->cd();
231 fTrigPad->SetFillColor(22);
232 fTrigPad->SetBorderSize(2);
233 fRangeSlider = new TSlider("range","range",0.7,0.42,0.9,0.98);
234 fRangeSlider->SetObject(this);
235 char pickmode[] = "gAlice->Display()->SetPickMode()";
236 Float_t db = 0.09;
237 fPickButton = new TButton("Pick",pickmode,0.05,0.32,0.65,0.32+db);
238 fPickButton->SetFillColor(38);
239 fPickButton->Draw();
240 char zoommode[] = "gAlice->Display()->SetZoomMode()";
241 fZoomButton = new TButton("Zoom",zoommode,0.05,0.21,0.65,0.21+db);
242 fZoomButton->SetFillColor(38);
243 fZoomButton->Draw();
244 fArcButton = new TArc(.8,fZoomButton->GetYlowNDC()+0.5*db,0.33*db);
245 fArcButton->SetFillColor(kGreen);
246 fArcButton->Draw();
247 char butUnzoom[] = "gAlice->Display()->UnZoom()";
248 TButton *button = new TButton("UnZoom",butUnzoom,0.05,0.05,0.95,0.15);
249 button->SetFillColor(38);
250 button->Draw();
251 AppendPad(); // append display object as last object to force selection
252
253 fCanvas->cd();
254 fCanvas->Update();
255}
256
257
258//_____________________________________________________________________________
259AliRICHDisplay::~AliRICHDisplay()
260{
261 // Delete space point structure
262 if (fPoints) fPoints->Delete();
263 delete fPoints;
264 fPoints = 0;
265 //
266 if (fPhits) fPhits->Delete();
267 delete fPhits;
268 fPhits = 0;
269 //
270 if (fRpoints) fRpoints->Delete();
271 delete fRpoints;
272 fRpoints = 0;
273 //
274 if (fRecpoints) fRecpoints->Delete();
275 delete fRecpoints;
276 fRecpoints = 0;
277 //
278 if (fPCerenkovs) fPCerenkovs->Delete();
279 delete fPCerenkovs;
280 fPCerenkovs = 0;
281}
282
283//_____________________________________________________________________________
284void AliRICHDisplay::Clear(Option_t *)
285{
286// Delete graphics temporary objects
287}
288
289//_____________________________________________________________________________
290void AliRICHDisplay::DisplayButtons()
291{
292// Create the user interface buttons
293
294
295 fButtons = new TPad("buttons", "newpad",0,0.45,0.15,1);
296 fButtons->SetEditable(kFALSE);
297 fButtons->Draw();
298 fButtons->SetFillColor(38);
299 fButtons->SetBorderSize(2);
300 fButtons->cd();
301
302 // Int_t butcolor = 33;
303 Float_t dbutton = 0.08;
304 Float_t y = 0.96;
305 Float_t dy = 0.014;
306 Float_t x0 = 0.05;
307 Float_t x1 = 0.95;
308
309 TButton *button;
310 char but1[] = "gAlice->Display()->ShowNextEvent(1)";
311 button = new TButton("Next",but1,x0,y-dbutton,x1,y);
312 button->SetFillColor(38);
313 button->Draw();
314
315 y -= dbutton +dy;
316 char but2[] = "gAlice->Display()->ShowNextEvent(-1)";
317 button = new TButton("Previous",but2,x0,y-dbutton,x1,y);
318 button->SetFillColor(38);
319 button->Draw();
320
321 y -= dbutton +dy;
322 char but7[] = "gAlice->Display()->DrawViewGL()";
323 button = new TButton("OpenGL",but7,x0,y-dbutton,x1,y);
324 button->SetFillColor(38);
325 button->Draw();
326
327 y -= dbutton +dy;
328 char but8[] = "gAlice->Display()->DrawViewX3D()";
329 button = new TButton("X3D",but8,x0,y-dbutton,x1,y);
330 button->SetFillColor(38);
331 button->Draw();
332
333 // display logo
334 TDiamond *diamond = new TDiamond(0.05,0.015,0.95,0.22);
335 diamond->SetFillColor(50);
336 diamond->SetTextAlign(22);
337 diamond->SetTextColor(5);
338 diamond->SetTextSize(0.11);
339 diamond->Draw();
340 diamond->AddText(".. ");
341 diamond->AddText("ROOT");
342 diamond->AddText("RICH");
343 diamond->AddText("... ");
344 diamond->AddText(" ");
345}
346
347//_____________________________________________________________________________
348void AliRICHDisplay::CreateColors()
349{
350// Create the colors palette used to display clusters
351
352 Int_t k,i;
353 Int_t color;
354 Float_t r,g,b;
355
356 for (k=1;k<=5;k++) {
357 switch(k) {
358 case 1:
359 for (i=1;i<=5;i++) {
360 r=1.;
361 g=i*0.2;
362 b=0.;
363 color=i;
364 color=700+23-color;
365 new TColor(color,r,g,b);
366 }
367 break;
368 case 2:
369 for (i=1;i<=4;i++) {
370 r=1.1-i*0.2;
371 g=1.;
372 b=0.;
373 color=i+5;
374 color=700+23-color;
375 new TColor(color,r,g,b);
376 }
377 break;
378 case 3:
379 for (i=1;i<=4;i++) {
380 r=0.;
381 g=1.;
382 b=i*0.2+0.2;
383 color=i+9;
384 color=700+23-color;
385 new TColor(color,r,g,b);
386 }
387 break;
388 case 4:
389 for (i=1;i<=4;i++) {
390 r=0.;
391 g=1.1-i*0.2;
392 b=1.;
393 color=i+13;
394 color=700+23-color;
395 new TColor(color,r,g,b);
396 }
397 break;
398 case 5:
399 for (i=1;i<=5;i++) {
400 r=i*0.2;
401 g=0.;
402 b=1.;
403 color=i+17;
404 color=700+23-color;
405 new TColor(color,r,g,b);
406 }
407 break;
408 }
409 }
410}
411
412//_____________________________________________________________________________
413void AliRICHDisplay::DisplayColorScale()
414{
237c933d 415
416// Draw the color scale in the RICH display canvas
8278a469 417
418 Int_t i;
419 Int_t color;
420 Float_t xlow, ylow, xup, yup, hs;
421 Float_t x1, y1, x2, y2;
422 x1 = y1 = 0;
423 x2 = y2 = 20;
424
425 gPad->SetFillColor(0);
426 gPad->Clear();
427 gPad->Range(x1,y1,x2,y2);
428 TText *text = new TText(0,0,"");
429 text->SetTextFont(61);
430 text->SetTextSize(0.03);
431 text->SetTextAlign(22);
432
433 TBox *box;
434 char label[8];
435//*-* draw colortable boxes
436 hs = (y2-y1)/Float_t(22);
437 xlow=x1+1;
438 xup=x2-9;
439 for (i=0;i<22;i++) {
440 ylow = y1 + hs*(Float_t(i));
441 yup = y1 + hs*(Float_t(i+1));
442 color = 701+i;
443 Double_t logscale=Double_t(i+1)*(TMath::Log(adc_satm)/22);
444 Int_t scale=(Int_t)TMath::Exp(logscale);
445 sprintf(label,"%d",scale);
446 box = new TBox(xlow, ylow, xup, yup);
447 box->SetFillColor(color);
448 box->Draw();
449 text->DrawText(xup+4, 0.5*(ylow+yup),label);
450 }
451}
452
453//______________________________________________________________________________
454Int_t AliRICHDisplay::DistancetoPrimitive(Int_t px, Int_t)
455{
456// Compute distance from point px,py to objects in event
457
458 gPad->SetCursor(kCross);
459
460 if (gPad == fTrigPad) return 9999;
461
237c933d 462 const Int_t kBig = 9999;
463 Int_t dist = kBig;
8278a469 464 Float_t xmin = gPad->GetX1();
465 Float_t xmax = gPad->GetX2();
466 Float_t dx = 0.02*(xmax - xmin);
467 Float_t x = gPad->AbsPixeltoX(px);
468 if (x < xmin+dx || x > xmax-dx) return dist;
469 if (fZoomMode) return 0;
470 else return 7;
471}
472
473//_____________________________________________________________________________
474void AliRICHDisplay::Draw(Option_t *)
475{
476// Display current event
477
478 fPad->cd();
479
480 DrawView(fTheta, fPhi, fPsi); // see how to draw PGON+inner frames
481
482 // Display the event number and title
483 fPad->cd();
484 DrawTitle();
485}
486
487//_____________________________________________________________________________
488void AliRICHDisplay::DrawCoG()
489{
490// Draw hits for RICH chambers
491
492 if (!fDrawCoG) return;
493 ResetRpoints();
237c933d 494 for (Int_t chamber=0;chamber<kNCH;chamber++) {
8278a469 495 LoadCoG(chamber,1);
496 }
497
498 Int_t ncog, icog;
499 TObjArray *points;
500 AliRICHPoints *pm;
501 points = fRpoints;
502 if (!points) return;
503 ncog = points->GetEntriesFast();
504 for (icog=0; icog < ncog; icog++) {
505 pm = (AliRICHPoints*)points->UncheckedAt(icog);
506 if (!pm) continue;
507 pm->Draw();
508 }
509}
510
511void AliRICHDisplay::DrawRecHits()
512{
513// Draw rec hits for RICH chambers
514
515 if (!fDrawRecHits) return;
516 //ResetRecpoints();
237c933d 517 for (Int_t chamber=0;chamber<kNCH;chamber++) {
8278a469 518 LoadRecHits(chamber,1);
519 }
520
521 Int_t nrec, irec;
522 TObjArray *points;
523 AliRICHPoints *pm;
524 points = fRecpoints;
525 if (!points) return;
526 nrec = points->GetEntriesFast();
527 printf("Nrec %d\n",nrec);
528 for (irec=0; irec < nrec; irec++) {
529 pm = (AliRICHPoints*)points->UncheckedAt(irec);
530 if (!pm) continue;
531 pm->Draw();
532 }
533}
534
535//_____________________________________________________________________________
536
537void AliRICHDisplay::DrawCerenkovs()
538{
539// Draw cerenkovs hits for RICH chambers
540
541 LoadCerenkovs(fChamber);
542 //printf("\nDrawCerenkovs\n");
543
544 Int_t ntracks, track;
545 TObjArray *cpoints;
546 AliRICHPoints *pm;
547
548 fHitsCuts = 0;
549 cpoints = fPCerenkovs;
550 //printf ("Cpoints: %p",cpoints);
551 if (!cpoints) return;
552 ntracks = cpoints->GetEntriesFast();
553 //printf("DrawCerenkovs - ntracks %d \n",ntracks);
554 for (track=0;track<ntracks;track++) {
555 pm = (AliRICHPoints*)cpoints->UncheckedAt(track);
556 if (!pm) continue;
557 pm->Draw();
558 fHitsCuts += pm->GetN();
559 }
560}
561
562//_____________________________________________________________________________
563
564void AliRICHDisplay::DrawClusters()
565{
566// Draw clusterss for RICH chambers
567
568 Int_t ndigits, digit;
569 TObjArray *points;
570 AliRICHPoints *pm;
571
572 fClustersCuts = 0;
573 points = fPoints;
574 if (!points) return;
575 ndigits = points->GetEntriesFast();
576 for (digit=0;digit<ndigits;digit++){
577 pm = (AliRICHPoints*)points->UncheckedAt(digit);
578 if (!pm) continue;
579 pm->Draw();
580 Float_t *pxyz;
581 pxyz=pm->GetP();
582 for (Int_t im=0;im<3;im++) {
583 TMarker3DBox *marker=pm->GetMarker(im);
584 if (marker)
585 marker->Draw();
586 }
587 fClustersCuts +=pm->GetN();
588 }
589}
590
591//_____________________________________________________________________________
592void AliRICHDisplay::DrawHits()
593{
594// Draw hits for RICH chambers
595
596 LoadHits(fChamber);
597
598 Int_t ntracks, track;
599 TObjArray *points;
600 AliRICHPoints *pm;
601
602 fHitsCuts = 0;
603 points = Phits();
604 if (!fPhits) return;
605// ntracks = points->GetEntriesFast();
606 ntracks = fPhits->GetEntriesFast();
607
608 //printf("DrawHits - ntracks %d \n",ntracks);
609 for (track=0;track<ntracks;track++) {
610 pm = (AliRICHPoints*)fPhits->UncheckedAt(track);
611 if (!pm) continue;
612 pm->Draw();
613 fHitsCuts += pm->GetN();
614 }
615}
616
617
618//_____________________________________________________________________________
619void AliRICHDisplay::DrawTitle(Option_t *option)
620{
621// Draw the event title
622
623 Float_t xmin = gPad->GetX1();
624 Float_t xmax = gPad->GetX2();
625 Float_t ymin = gPad->GetY1();
626 Float_t ymax = gPad->GetY2();
627 Float_t dx = xmax-xmin;
628 Float_t dy = ymax-ymin;
629
630 if (strlen(option) == 0) {
631 TPaveText *title = new TPaveText(xmin +0.01*dx, ymax-0.09*dy, xmin +0.5*dx, ymax-0.01*dy);
632 title->SetBit(kCanDelete);
633 title->SetFillColor(42);
634 title->Draw();
635 char ptitle[100];
636 sprintf(ptitle,"Alice event: %d, Run:%d",
637 gAlice->GetHeader()->GetEvent(), gAlice->GetHeader()->GetRun());
638 title->AddText(ptitle);
639 Int_t nparticles = gAlice->Particles()->GetEntriesFast();
640 sprintf(ptitle,"Nparticles = %d Nhits = %d Npads fired = %d",
641 nparticles, fHitsCuts,fClustersCuts);
642 title->AddText(ptitle);
643 } else {
644 TPaveLabel *label =
645 new TPaveLabel(xmin +0.01*dx, ymax-0.07*dy, xmin +0.2*dx, ymax-0.01*dy,option);
646 label->SetBit(kCanDelete);
647 label->SetFillColor(42);
648 label->Draw();
649 }
650}
651
652//_____________________________________________________________________________
653void AliRICHDisplay::DrawView(Float_t theta, Float_t phi, Float_t psi)
654{
655// Draw a view of RICH clusters
656
657 gPad->SetCursor(kWatch);
658 gPad->SetFillColor(1);
659 gPad->Clear();
660
661 Int_t iret;
662 TView *view = new TView(1);
663 Float_t range = fRrange*fRangeSlider->GetMaximum();
664 view->SetRange(-range,-range,-range,range, range, range);
665 fZoomX0[0] = -1;
666 fZoomY0[0] = -1;
667 fZoomX1[0] = 1;
668 fZoomY1[0] = 1;
669 fZooms = 0;
670
671 //Display RICH Chamber Geometry
672 gAlice->GetGeometry()->Draw("same");
673
674 //add clusters to the pad
675 DrawClusters();
676 DrawHits();
677// DrawCerenkovs();
678 printf("Calling DrawCoG\n");
679 DrawCoG();
680 printf("Calling DrawRecHits\n");
681 DrawRecHits();
682 /*for (Int_t i=0;i<7;i++)
683 LoadRecHits(i,1);*/
684
685 // add itself to the list (must be last)
686 AppendPad();
687
688 view->SetView(phi, theta, psi, iret);
689}
690
691//______________________________________________________________________________
692void AliRICHDisplay::ExecuteEvent(Int_t event, Int_t px, Int_t py)
693{
694// Execute action corresponding to the mouse event
695
696 static Float_t x0, y0, x1, y1;
697
698 static Int_t pxold, pyold;
699 static Int_t px0, py0;
700 static Int_t linedrawn;
701 Float_t temp;
702
703 if (px == 0 && py == 0) { //when called by sliders
704 if (event == kButton1Up) {
705 Draw();
706 }
707 return;
708 }
709 if (!fZoomMode && gPad->GetView()) {
710 gPad->GetView()->ExecuteRotateView(event, px, py);
711 return;
712 }
713
714 // something to zoom ?
715 gPad->SetCursor(kCross);
716
717 switch (event) {
718
719 case kButton1Down:
720 gVirtualX->SetLineColor(-1);
721 gPad->TAttLine::Modify(); //Change line attributes only if necessary
722 x0 = gPad->AbsPixeltoX(px);
723 y0 = gPad->AbsPixeltoY(py);
724 px0 = px; py0 = py;
725 pxold = px; pyold = py;
726 linedrawn = 0;
727 return;
728
729 case kButton1Motion:
730 if (linedrawn) gVirtualX->DrawBox(px0, py0, pxold, pyold, TVirtualX::kHollow);
731 pxold = px;
732 pyold = py;
733 linedrawn = 1;
734 gVirtualX->DrawBox(px0, py0, pxold, pyold, TVirtualX::kHollow);
735 return;
736
737 case kButton1Up:
738 gPad->GetCanvas()->FeedbackMode(kFALSE);
739 if (px == px0) return;
740 if (py == py0) return;
741 x1 = gPad->AbsPixeltoX(px);
742 y1 = gPad->AbsPixeltoY(py);
743
744 if (x1 < x0) {temp = x0; x0 = x1; x1 = temp;}
745 if (y1 < y0) {temp = y0; y0 = y1; y1 = temp;}
746 gPad->Range(x0,y0,x1,y1);
747 if (fZooms < kMAXZOOM-1) {
748 fZooms++;
749 fZoomX0[fZooms] = x0;
750 fZoomY0[fZooms] = y0;
751 fZoomX1[fZooms] = x1;
752 fZoomY1[fZooms] = y1;
753 }
754 gPad->Modified(kTRUE);
755 return;
756 }
757
758}
759//___________________________________________
760void AliRICHDisplay::LoadCoG(Int_t chamber, Int_t cathode)
761{
762// Read raw clusters info and store x,y,z info in arrays fRpoints
763// Loop on all detectors
764
765 if (chamber > 6) return;
766
767 printf("Entering LoadCoG\n");
768
769
237c933d 770 AliRICH *pRICH = (AliRICH*)gAlice->GetModule("RICH");
8278a469 771 AliRICHChamber* iChamber;
772
237c933d 773 TClonesArray *pRICHrawclust = pRICH->RawClustAddress(chamber);
774 printf ("Chamber:%d has adress:%p\n", chamber, pRICHrawclust );
775 if (pRICHrawclust == 0) return;
8278a469 776
237c933d 777 pRICH->ResetRawClusters();
8278a469 778
779
780 Int_t nent=(Int_t)gAlice->TreeR()->GetEntries();
781 gAlice->TreeR()->GetEvent(nent-1+cathode-1);
237c933d 782 Int_t nrawcl = pRICHrawclust->GetEntriesFast();
8278a469 783 printf ("nrawcl:%d\n",nrawcl);
784 if (nrawcl == 0) return;
785 if (fRpoints == 0) fRpoints = new TObjArray(nrawcl);
786
237c933d 787 iChamber = &(pRICH->Chamber(chamber));
8278a469 788 AliRICHRawCluster *mRaw;
789 AliRICHPoints *points = 0;
790 //
791 //loop over all raw clusters and store their position
792 points = new AliRICHPoints(nrawcl);
793 for (Int_t iraw=0;iraw<nrawcl;iraw++) {
237c933d 794 mRaw = (AliRICHRawCluster*)pRICHrawclust->UncheckedAt(iraw);
8278a469 795 fRpoints->AddAt(points,iraw);
796 points->SetMarkerColor(3);
797 points->SetMarkerStyle(3);
798 points->SetMarkerSize(1.);
799 points->SetParticle(-1);
800 points->SetHitIndex(-1);
801 points->SetTrackIndex(-1);
802 points->SetDigitIndex(-1);
237c933d 803 Float_t vectorLoc[3]={mRaw->fX,6.276,mRaw->fY};
804 Float_t vectorGlob[3];
805 iChamber->LocaltoGlobal(vectorLoc,vectorGlob);
806 points->SetPoint(iraw,vectorGlob[0],vectorGlob[1],vectorGlob[2]);
8278a469 807 }
808}
809//___________________________________________
810void AliRICHDisplay::LoadRecHits(Int_t chamber, Int_t cathode)
811{
812// Read rec. hits info
813// Loop on all detectors
814
815 if (chamber > 6) return;
816
817 printf("Entering LoadRecHits\n");
818
819
237c933d 820 AliRICH *pRICH = (AliRICH*)gAlice->GetModule("RICH");
8278a469 821 AliRICHChamber* iChamber;
822
a4622d0f 823 TClonesArray *pRICHrechits1D = pRICH->RecHitsAddress1D(chamber);
097b8fe4 824 printf ("Chamber:%d\n", chamber);
a4622d0f 825 if (pRICHrechits1D != 0)
826 {
827
828 //RICH->ResetRecHits();
829
830
831 Int_t nent1D=(Int_t)gAlice->TreeR()->GetEntries();
832 gAlice->TreeR()->GetEvent(nent1D-1+cathode-1);
833 Int_t nrechits1D = pRICHrechits1D->GetEntriesFast();
834 printf ("nrechits1D:%d\n",nrechits1D);
835 if (nrechits1D != 0)
836 {
837 if (fRecpoints == 0) fRecpoints = new TObjArray(50);
838
839 iChamber = &(pRICH->Chamber(chamber));
840 AliRICHRecHit1D *mRec1D;
841 AliRICHPoints *points1D = 0;
842 //AliRICHEllipse *ellipse = 0;
843 //
844 //loop over all rechits and store their position
845
846 points1D = new AliRICHPoints(nrechits1D);
847 for (Int_t irec=0;irec<nrechits1D;irec++) {
848 mRec1D = (AliRICHRecHit1D*)pRICHrechits1D->UncheckedAt(irec);
849 fRecpoints->AddAt(points1D,irec);
850 points1D->SetMarkerColor(38);
851 points1D->SetMarkerStyle(8);
852 points1D->SetMarkerSize(1.);
853 points1D->SetParticle(-1);
854 points1D->SetHitIndex(-1);
855 points1D->SetTrackIndex(-1);
856 points1D->SetDigitIndex(-1);
857 Float_t vectorLoc[3]={mRec1D->fX,6.276,mRec1D->fY};
858 Float_t vectorGlob[3];
859 iChamber->LocaltoGlobal(vectorLoc,vectorGlob);
860 points1D->SetPoint(irec,vectorGlob[0],vectorGlob[1],vectorGlob[2]);
861 //Float_t theta = iChamber->GetRotMatrix()->GetTheta();
862 //Float_t phi = iChamber->GetRotMatrix()->GetPhi();
863 //ellipse=new TEllipse(vectorGlob[0],vectorGlob[2],10,10,0,360,phi);
864 printf("Generating ellipse %d\n",irec);
865 AliRICHEllipse *ellipse=new AliRICHEllipse(mRec1D->fX,mRec1D->fY,mRec1D->fOmega,mRec1D->fTheta,mRec1D->fPhi,mRec1D->fEmissPoint);
866 ellipse->CerenkovRingDrawing(chamber,irec);
867 //ellipse->SetFillStyle(1001);
868 ellipse->SetMarkerColor(38);
869 ellipse->Draw();
870 //marker->SetRefObject((TObject*)points1D);
871 //points1D->Set3DMarker(0, marker);
872 }
873 }
874 }
875
876 TClonesArray *pRICHrechits3D = pRICH->RecHitsAddress3D(chamber);
877 printf ("Chamber:%d\n", chamber);
878 if (pRICHrechits3D != 0)
879 {
880
881 //RICH->ResetRecHits();
882
883
884 Int_t nent3D=(Int_t)gAlice->TreeR()->GetEntries();
885 gAlice->TreeR()->GetEvent(nent3D-1+cathode-1);
886 Int_t nrechits3D = pRICHrechits3D->GetEntriesFast();
887 printf ("nrechits3D:%d\n",nrechits3D);
888 if (nrechits3D != 0)
889 {
890 if (fRecpoints == 0) fRecpoints = new TObjArray(50);
891
892 iChamber = &(pRICH->Chamber(chamber));
893 AliRICHRecHit3D *mRec3D;
894 AliRICHPoints *points3D = 0;
895 //AliRICHEllipse *ellipse = 0;
896 //
897 //loop over all rechits and store their position
898
899 points3D = new AliRICHPoints(nrechits3D);
900 for (Int_t irec=0;irec<nrechits3D;irec++) {
901 mRec3D = (AliRICHRecHit3D*)pRICHrechits3D->UncheckedAt(irec);
902 fRecpoints->AddAt(points3D,irec);
903 points3D->SetMarkerColor(42);
904 points3D->SetMarkerStyle(8);
905 points3D->SetMarkerSize(1.);
906 points3D->SetParticle(-1);
907 points3D->SetHitIndex(-1);
908 points3D->SetTrackIndex(-1);
909 points3D->SetDigitIndex(-1);
910 Float_t vectorLoc[3]={mRec3D->fX,6.276,mRec3D->fY};
911 Float_t vectorGlob[3];
912 iChamber->LocaltoGlobal(vectorLoc,vectorGlob);
913 points3D->SetPoint(irec,vectorGlob[0],vectorGlob[1],vectorGlob[2]);
914 //Float_t theta = iChamber->GetRotMatrix()->GetTheta();
915 //Float_t phi = iChamber->GetRotMatrix()->GetPhi();
916 //ellipse=new TEllipse(vectorGlob[0],vectorGlob[2],10,10,0,360,phi);
917 printf("Generating ellipse %d\n",irec);
918 AliRICHEllipse *ellipse=new AliRICHEllipse(mRec3D->fX,mRec3D->fY,mRec3D->fOmega,mRec3D->fTheta,mRec3D->fPhi,0.75);
919 ellipse->CerenkovRingDrawing(chamber,irec);
920 //ellipse->SetFillStyle(1001);
921 ellipse->SetMarkerColor(42);
922 ellipse->Draw();
923 //marker->SetRefObject((TObject*)points3D);
924 //points3D->Set3DMarker(0, marker);
925 }
926 }
927 }
8278a469 928}
929//___________________________________________
930void AliRICHDisplay::LoadDigits()
931{
932// Read digits info and store x,y,z info in arrays fPoints
933// Loop on all detectors
934
935 ResetPoints();
237c933d 936 AliRICH *pRICH = (AliRICH*)gAlice->GetDetector("RICH");
8278a469 937 AliRICHChamber* iChamber;
a2f7eaf6 938 AliSegmentation* segmentation;
237c933d 939 Int_t nAllDigits=0;
8278a469 940 Int_t ich;
941
237c933d 942 for (ich=0; ich<kNCH; ich++) {
943 TClonesArray *pRICHdigits = pRICH->DigitsAddress(ich);
944 if (pRICHdigits == 0) continue;
8278a469 945 gAlice->ResetDigits();
946 gAlice->TreeD()->GetEvent(1);
237c933d 947 Int_t ndigits = pRICHdigits->GetEntriesFast();
948 nAllDigits+=ndigits;
8278a469 949 }
237c933d 950 if (fPoints == 0) fPoints = new TObjArray(nAllDigits);
8278a469 951 Int_t counter=0;
237c933d 952 for (ich=0; ich<kNCH; ich++) {
953 TClonesArray *pRICHdigits = pRICH->DigitsAddress(ich);
954 if (pRICHdigits == 0) continue;
8278a469 955 gAlice->ResetDigits();
956 gAlice->TreeD()->GetEvent(1);
237c933d 957 Int_t ndigits = pRICHdigits->GetEntriesFast();
8278a469 958 if (ndigits == 0) continue;
237c933d 959 iChamber = &(pRICH->Chamber(ich));
8278a469 960 segmentation=iChamber->GetSegmentationModel();
961 Float_t dpx = segmentation->Dpx();
962 Float_t dpy = segmentation->Dpy();
963
964 //printf("Dpx:%d, Dpy:%d\n",dpx,dpy);
965
966 AliRICHDigit *mdig;
967 AliRICHPoints *points = 0;
968 TMarker3DBox *marker = 0;
969 //
970 //loop over all digits and store their position
971 Int_t npoints=1;
972
973 for (Int_t digit=0;digit<ndigits;digit++) {
237c933d 974 mdig = (AliRICHDigit*)pRICHdigits->UncheckedAt(digit);
8278a469 975 points = new AliRICHPoints(npoints);
976 fPoints->AddAt(points,counter);
977 counter++;
978 Int_t charge=mdig->fSignal;
979 Int_t index=Int_t(TMath::Log(charge)/(TMath::Log(adc_satm)/22));
980 Int_t color=701+index;
981 if (color>722) color=722;
982 points->SetMarkerColor(color);
983 points->SetMarkerStyle(21);
984 points->SetMarkerSize(0.5);
a2f7eaf6 985 Float_t xpad, ypad, zpad;
986 segmentation->GetPadC(mdig->fPadX, mdig->fPadY,xpad, ypad, zpad);
237c933d 987 Float_t vectorLoc[3]={xpad,6.276,ypad};
988 Float_t vectorGlob[3];
989 iChamber->LocaltoGlobal(vectorLoc,vectorGlob);
8278a469 990 points->SetParticle(-1);
991 points->SetHitIndex(-1);
992 points->SetTrackIndex(-1);
993 points->SetDigitIndex(digit);
237c933d 994 points->SetPoint(0,vectorGlob[0],vectorGlob[1],vectorGlob[2]);
8278a469 995
a2f7eaf6 996 segmentation->GetPadC(mdig->fPadX, mdig->fPadY, xpad, ypad, zpad);
8278a469 997 Float_t theta = iChamber->GetRotMatrix()->GetTheta();
998 Float_t phi = iChamber->GetRotMatrix()->GetPhi();
237c933d 999 marker=new TMarker3DBox(vectorGlob[0],vectorGlob[1],vectorGlob[2],
8278a469 1000 dpy/2,0,dpx/2,theta,phi);
1001 marker->SetLineColor(2);
1002 marker->SetFillStyle(1001);
1003 marker->SetFillColor(color);
1004 marker->SetRefObject((TObject*)points);
1005 points->Set3DMarker(0, marker);
1006 } // loop over digits
1007 } // loop over chambers
1008}
1009
1010
1011//___________________________________________
1012void AliRICHDisplay::LoadHits(Int_t chamber)
1013{
1014// Read hits info and store x,y,z info in arrays fPhits
1015// Loop on all detectors
1016
1017
1018 fChamber=chamber;
1019 ResetPhits();
1020
237c933d 1021 AliRICH *pRICH = (AliRICH*)gAlice->GetDetector("RICH");
8278a469 1022 AliRICHChamber* iChamber;
1023
237c933d 1024 iChamber = &(pRICH->Chamber(chamber-1));
8278a469 1025 Int_t ntracks = (Int_t)gAlice->TreeH()->GetEntries();
1026 Int_t track;
1027
1028 if (fPhits == 0) fPhits = new TObjArray(ntracks);
1029 //TVector *xp = new TVector(1000);
1030 //TVector *yp = new TVector(1000);
1031 //TVector *zp = new TVector(1000);
1032 //TVector *ptrk = new TVector(1000);
1033 //TVector *phit = new TVector(1000);
237c933d 1034 Int_t nAllHits=0;
8278a469 1035 for (track=0; track<ntracks;track++) {
1036 gAlice->ResetHits();
1037 gAlice->TreeH()->GetEvent(track);
237c933d 1038 TClonesArray *pRICHhits = pRICH->Hits();
1039 if (pRICHhits == 0) return;
1040 Int_t nhits = pRICHhits->GetEntriesFast();
1041 nAllHits+=nhits;
8278a469 1042 }
1043
237c933d 1044 fPhits = new TObjArray(nAllHits);
8278a469 1045
1046 Int_t npoints=0;
1047 for (track=0; track<ntracks;track++) {
1048 gAlice->ResetHits();
1049 gAlice->TreeH()->GetEvent(track);
237c933d 1050 TClonesArray *pRICHhits = pRICH->Hits();
1051 if (pRICHhits == 0) return;
1052 Int_t nhits = pRICHhits->GetEntriesFast();
8278a469 1053 if (nhits == 0) continue;
1054 AliRICHHit *mHit;
1055 AliRICHPoints *points = 0;
1056 for (Int_t hit=0;hit<nhits;hit++) {
1057 points = new AliRICHPoints(1);
1058 fPhits->AddAt(points,npoints);
237c933d 1059 mHit = (AliRICHHit*)pRICHhits->UncheckedAt(hit);
8278a469 1060 TParticle *current =
94de3818 1061 (TParticle*)(*gAlice->Particles())[mHit->Track()];
8278a469 1062 if (current->GetPdgCode() == 50000050) {
1063 points->SetMarkerColor(kBlue);
1064 } else if (current->GetPdgCode() == 50000051) {
1065 points->SetMarkerColor(kYellow);
1066 } else {
1067 points->SetMarkerColor(kRed);
1068 }
1069 points->SetMarkerStyle(5);
1070 points->SetMarkerSize(1.);
94de3818 1071 points->SetParticle(mHit->Track());
8278a469 1072 points->SetHitIndex(hit);
0976a54b 1073 points->SetTrackIndex(track);
8278a469 1074 points->SetDigitIndex(-1);
94de3818 1075 points->SetPoint(hit,mHit->X(), mHit->Y(), mHit->Z());
8278a469 1076 npoints++;
1077 }
1078 }
1079}
1080
1081//_____________________________________________________________________________
1082
1083void AliRICHDisplay::LoadCerenkovs(Int_t chamber)
1084{
1085// Read cerenkov hits info and store x,y,z info in array fPCerenkovs
1086// Loop on all detectors
1087
1088 fChamber=chamber;
1089 ResetPCerenkovs();
1090
237c933d 1091 AliRICH *pRICH = (AliRICH*)gAlice->GetDetector("RICH");
8278a469 1092 AliRICHChamber* iChamber;
1093
237c933d 1094 iChamber = &(pRICH->Chamber(chamber-1));
8278a469 1095
237c933d 1096 pRICH->SetTreeAddress();
8278a469 1097 Int_t ntracks = (Int_t)gAlice->TreeH()->GetEntries();
1098
1099 if (fPCerenkovs == 0) fPCerenkovs = new TObjArray(ntracks);
1100 TVector *xp = new TVector(1000);
1101 TVector *yp = new TVector(1000);
1102 TVector *zp = new TVector(1000);
1103 TVector *ptrk = new TVector(1000);
1104 TVector *phit = new TVector(1000);
1105 for (Int_t track=0; track<ntracks;track++) {
1106 gAlice->ResetHits();
1107 gAlice->TreeH()->GetEvent(track);
237c933d 1108 TClonesArray *pRICHCerenkovs = pRICH->Cerenkovs();
1109 if (pRICHCerenkovs == 0) return;
1110 Int_t nhits = pRICHCerenkovs->GetEntriesFast();
8278a469 1111 if (nhits == 0) continue;
1112 AliRICHCerenkov *mCerenkov;
1113 AliRICHPoints *cpoints = 0;
1114 Int_t npoints=0;
1115
1116
1117//Display Cerenkov hits in blue
1118
1119 for (Int_t hit=0;hit<nhits;hit++) {
237c933d 1120 mCerenkov = (AliRICHCerenkov*)pRICHCerenkovs->UncheckedAt(hit);
94de3818 1121 (*xp)(npoints)=mCerenkov->X();
1122 (*yp)(npoints)=mCerenkov->Y();
1123 (*zp)(npoints)=mCerenkov->Z();
8278a469 1124 (*ptrk)(npoints)=Float_t(mCerenkov->GetTrack());
1125 (*phit)(npoints)=Float_t(hit);
1126 npoints++;
1127 }
1128 if (npoints == 0) continue;
1129 cpoints = new AliRICHPoints(npoints);
1130 for (Int_t p=0;p<npoints;p++) {
1131 cpoints->SetMarkerColor(kBlue);
1132 cpoints->SetMarkerStyle(5);
1133 cpoints->SetMarkerSize(1.);
1134 cpoints->SetParticle(Int_t((*ptrk)(p)));
1135 cpoints->SetHitIndex(Int_t((*phit)(p)));
1136 cpoints->SetTrackIndex(track);
1137 cpoints->SetDigitIndex(-1);
1138 cpoints->SetPoint(p,(*xp)(p),(*yp)(p),(*zp)(p));
1139 }
1140 xp->Zero();
1141 yp->Zero();
1142 ptrk->Zero();
1143 phit->Zero();
1144 fPCerenkovs->AddAt(cpoints,track);
1145 }
1146}
1147
1148//_____________________________________________________________________________
1149void AliRICHDisplay::Paint(Option_t *)
1150{
1151// Paint miscellaneous items
1152
1153}
1154
1155//_____________________________________________________________________________
1156void AliRICHDisplay::SetPickMode()
1157{
237c933d 1158
1159// Toggle pick mode
1160
8278a469 1161 fZoomMode = 0;
1162
1163 fArcButton->SetY1(fPickButton->GetYlowNDC()+0.5*fPickButton->GetHNDC());
1164 fTrigPad->Modified();
1165}
1166
1167//_____________________________________________________________________________
1168void AliRICHDisplay::SetZoomMode()
1169{
237c933d 1170
1171// Toggle Zoom mode
1172
8278a469 1173 fZoomMode = 1;
1174
1175 fArcButton->SetY1(fZoomButton->GetYlowNDC()+0.5*fZoomButton->GetHNDC());
1176 fTrigPad->Modified();
1177}
1178
1179//_____________________________________________________________________________
1180void AliRICHDisplay::SetChamberAndCathode(Int_t chamber, Int_t cathode)
1181{
1182// Set chamber and cathode number
1183 fChamber = chamber;
1184 fCathode = cathode;
1185
1186 printf("SetChamberAndCathode - fChamber fCathode %d %d\n",fChamber,fCathode);
1187 if (!fPad) return;
1188 fPad->Clear();
1189 LoadDigits();
1190 Draw();
1191}
1192
1193//_____________________________________________________________________________
1194void AliRICHDisplay::SetRange(Float_t rrange, Float_t zrange)
1195{
1196// Set view range along R and Z
1197 fRrange = rrange;
1198 fZrange = zrange;
1199
1200 if (!fPad) return;
1201 fPad->Clear();
1202 Draw();
1203}
1204
1205//_____________________________________________________________________________
1206void AliRICHDisplay::SetView(Float_t theta, Float_t phi, Float_t psi)
1207{
1208// change viewing angles for current event
1209
1210 fPad->cd();
1211 fPhi = phi;
1212 fTheta = theta;
1213 fPsi = psi;
1214 Int_t iret = 0;
1215
1216 TView *view = gPad->GetView();
1217 if (view) view->SetView(fPhi, fTheta, fPsi, iret);
1218 else Draw();
1219
1220 gPad->Modified();
1221}
1222
1223//_____________________________________________________________________________
1224void AliRICHDisplay::ShowNextEvent(Int_t delta)
1225{
1226// Display (current event_number+delta)
1227// delta = 1 shown next event
1228// delta = -1 show previous event
1229
1230 if (delta) {
1231 gAlice->Clear();
237c933d 1232 Int_t currentEvent = gAlice->GetHeader()->GetEvent();
1233 Int_t newEvent = currentEvent + delta;
1234 gAlice->GetEvent(newEvent);
8278a469 1235 if (!gAlice->TreeD()) return;
1236 }
1237 LoadDigits();
1238 DrawClusters();
1239 fPad->cd();
1240 Draw();
1241
1242
1243}
1244
1245//______________________________________________________________________________
1246void AliRICHDisplay::UnZoom()
1247{
237c933d 1248
1249// Return to previous zoom factor
1250
8278a469 1251 if (fZooms <= 0) return;
1252 fZooms--;
1253 TPad *pad = (TPad*)gPad->GetPadSave();
1254 pad->Range(fZoomX0[fZooms],fZoomY0[fZooms], fZoomX1[fZooms],fZoomY1[fZooms]);
1255 pad->Modified();
1256}
1257
1258//_____________________________________________________________________________
1259void AliRICHDisplay::ResetPoints()
1260{
1261 //
1262 // Reset array of points
1263 //
1264 if (fPoints) {
1265 fPoints->Delete();
1266 delete fPoints;
1267 fPoints = 0;
1268 }
1269}
1270//_____________________________________________________________________________
1271void AliRICHDisplay::ResetRpoints()
1272{
1273 //
1274 // Reset array of points
1275 //
1276 if (fRpoints) {
1277 fRpoints->Delete();
1278 delete fRpoints;
1279 fRpoints = 0;
1280 }
1281}
1282//_____________________________________________________________________________
1283void AliRICHDisplay::ResetRecpoints()
1284{
1285 //
1286 // Reset array of points
1287 //
1288 if (fRecpoints) {
1289 fRecpoints->Delete();
1290 delete fRecpoints;
1291 fRecpoints = 0;
1292 }
1293}
1294//_____________________________________________________________________________
1295void AliRICHDisplay::ResetPhits()
1296{
1297 //
1298 // Reset array of points
1299 //
1300 if (fPhits) {
1301 fPhits->Delete();
1302 delete fPhits;
1303 fPhits = 0;
1304 }
1305}
1306//_____________________________________________________________________________
1307void AliRICHDisplay::ResetPCerenkovs()
1308{
1309 //
1310 // Reset array of points
1311 //
1312 if (fPCerenkovs) {
1313 fPCerenkovs->Delete();
1314 delete fPCerenkovs;
1315 fPCerenkovs = 0;
1316 }
1317}
1318
1319//_____________________________________________________________________________
1320
1321void AliRICHDisplay::DrawViewGL()
1322{
1323// Draw current view using OPENGL
1324
1325 TPad *pad = (TPad*)gPad->GetPadSave();
1326 pad->cd();
1327 TView *view = pad->GetView();
1328 if (!view) return;
1329 pad->x3d("OPENGL");
1330}
1331
1332//_____________________________________________________________________________
1333void AliRICHDisplay::DrawViewX3D()
1334{
1335// Draw current view using X3D
1336
1337 TPad *pad = (TPad*)gPad->GetPadSave();
1338 pad->cd();
1339 TView *view = pad->GetView();
1340 if (!view) return;
1341 pad->x3d();
1342}