SND@LHC Software
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evd_addParticleFollower.py
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1from __future__ import print_function
2import ROOT,evd_fillEnergy
3gEve=ROOT.gEve
4import eveGlobal
5def execute():
6 if not gEve.GetViewers().FindChild('Bar Embedded Viewer side'):
7 slot = ROOT.TEveWindow.CreateWindowInTab(gEve.GetBrowser().GetTabRight())
8 pack1 = slot.MakePack()
9 pack1.SetShowTitleBar(ROOT.kFALSE)
10 pack1.SetElementName("Top/Side View")
11 pack1.SetVertical()
12# Embedded viewer.
13 cams = ['side','top']
14 for c in cams:
15 slot = pack1.NewSlot()
16 v = ROOT.TEveViewer("BarViewer"+c)
17 v.SpawnGLEmbeddedViewer(gEve.GetEditor())
18 slot.ReplaceWindow(v)
19 v.SetElementName("Bar Embedded Viewer "+c) # gEve.GetViewers().FindChild('Bar Embedded Viewer')
20 v.SetShowTitleBar(ROOT.kFALSE)
21 gEve.GetViewers().AddElement(v)
22 v.AddScene(gEve.GetEventScene())
23 v.AddScene(gEve.GetScenes().FindChild('Geometry scene'))
24 vw = v.GetGLViewer()
25 if c=='top':
26 vw.SetCurrentCamera(ROOT.TGLViewer.kCameraOrthoZnOX)
27 else:
28 vw.SetCurrentCamera(ROOT.TGLViewer.kCameraOrthoZOY)
29 vw.ResetCameras()
30 cam = vw.CurrentCamera()
31 cam.Reset()
32 ed = v.GetEditorObject()
33 co = ed.GetCameraOverlay()
34 if c=='top':
35 # doesn't really work
36 center = array('d',[0,500.,0])
37 cam.Configure(1.0,0.,center,0.,0.)
38 co.SetShowOrthographic(True)
39 co.SetOrthographicMode(ROOT.TGLCameraOverlay.kAll) # ROOT.TGLCameraOverlay.kAxis
40 # cam.SetExternalCenter(ROOT.kTRUE)
41 ls = vw.GetLightSet()
42 ls.SetSidePower(1.0)
43 ls.SetFrontPower(1.0)
44 ls.SetSpecularPower(1.0)
45 else:
46 center = array('d',[0,0,0])
47 cam.Configure(1.0,0.,center,0,0)
48 co.SetShowOrthographic(True)
49 co.SetOrthographicMode(ROOT.TGLCameraOverlay.kAll) # ROOT.TGLCameraOverlay.kAxis
50 ls = vw.GetLightSet()
51 ls.SetFrontPower(0.2)
52 ls.SetSidePower(0.4)
53 ls.SetSpecularPower(1.1)
54# problems with light, Camera home
55 #cam.SetExternalCenter(ROOT.kTRUE)
56 vw.DoDraw()
57#
58 slot = pack1.NewSlot()
59 slot.StartEmbedding()
60 can = ROOT.TCanvas("Root Canvas EnergyLoss") # ROOT.gROOT.FindObject('Root Canvas')
61 can.SetTitle('Energy as function of z')
62 can.ToggleEditor()
63 slot.StopEmbedding()
64 ls = ROOT.gROOT.GetListOfGlobals()
65 ls.Add(can)
66 SHiPDisplay = eveGlobal.SHiPDisplay
67 SHiPDisplay.transparentMode('on')
68if __name__=="__main__":
69 execute()
70 v = ROOT.gEve.GetViewers().FindChild('Bar Embedded Viewer side')
71 vw = v.GetGLViewer()
72 cam = vw.CurrentCamera()
73 fr = vw.GetFrame()
74 test = ROOT.TGLVertex3(0.,0.,0.)
75 vtest = cam.ViewportToWorld(test)
76 zmin = vtest.Z()
77 test = ROOT.TGLVertex3(fr.GetWidth(),0.,0.)
78 vtest = cam.ViewportToWorld(test)
79 zmax = vtest.Z()
80 print("?",zmin,zmax)
81 evd_fillEnergy.execute()
82
evd_addParticleFollower.execute
execute()
Definition evd_addParticleFollower.py:5
evd_fillEnergy.execute
execute()
Definition evd_fillEnergy.py:58