added colors to cherenkov, using 1 thread only for demo

Author: maureeungaro

examples/basic/b1/b1.py

@@ -10,6 +10,7 @@
 gvolume.material = 'G4_AIR'
 gvolume.color = '889922'
 gvolume.style = 0
+gvolume.opacity = 0.1
 gvolume.publish(cfg)
 
 gvolume = GVolume('Envelope')
@@ -48,9 +49,9 @@
 gvolume.description = 'B1 Shape2'
 gvolume.make_trapezoid(shape2_dxa * 0.5, shape2_dxb * 0.5, shape2_dya * 0.5, shape2_dyb * 0.5, shape2_dz * 0.5)
 gvolume.material = 'G4_BONE_COMPACT_ICRU'
-gvolume.color = 'lightgray'
+gvolume.color = 'lightpink'
 gvolume.set_position(0, -10, 70)
 gvolume.digitization = 'dosimeter'     # collects edep, dose
 gvolume.set_identifier('mydosimeter', 1)
-gvolume.opacity = 0.1
+gvolume.opacity = 0.7
 gvolume.publish(cfg)

examples/optical/cherenkov/cherenkov.py

@@ -27,6 +27,11 @@
 	"CO2": "50*m        50*m        40*m        30*m        20*m",
 	"C4F10": "6*m        6*m         6*m         5*m         4*m",
 }
+colors = {
+	"CF4": "red",
+	"CO2": "blue",
+	"C4F10": "green"
+}
 
 material_definitions = {
 	"CF4": {
@@ -80,16 +85,15 @@
 	world.description = "Air world for Cherenkov validation"
 	world.make_box(600, 600, 600)
 	world.material = "G4_AIR"
-	world.color = "ghostwhite"
-	world.style = 0
+	world.visible = 0
 	world.publish(cfg)
 
 	radiator = GVolume("radiator")
 	radiator.mother = "root"
 	radiator.description = f"1 m cube radiator using {material}"
 	radiator.make_box(500, 500, 500)
 	radiator.material = material
-	radiator.color = "66ccff"
+	radiator.color = colors[material]
 	radiator.style = 2
 	radiator.publish(cfg)
 
@@ -105,7 +109,7 @@
 		# by crossing into a material without matching optical properties.
 		backplate.material = material
 
-		backplate.color = "lightgray"
+		backplate.color = "slategray"
 		backplate.digitization = "flux"
-		backplate.set_identifier("detector", 1)
+		backplate.set_identifier("detector", panel_id)
 		backplate.publish(cfg)

examples/optical/cherenkov/cherenkov.yaml

@@ -1,6 +1,6 @@
 experiment: examples
 runno: 1
-n: 5
+n: 100
 nthreads: 1
 
 # Required for optical-photon flux hits because optical photons deposit zero energy.
@@ -10,16 +10,15 @@ gparticle:
   - name: e-
     p: 1000
     vz: -50
-    delta_theta: 20
-    delta_phi: 180
 
 gsystem:
   - name: cherenkov
+    variation: CO2
 
 gstreamer:
   - format: csv
-    filename: out
+    filename: CO2
   - format: root
-    filename: out
+    filename: CO2
 
 phys_list: FTFP_BERT + G4OpticalPhysics