Merge pull request #290 from fmauger/feature-polylinevtxextrapolation

Feature polylinevtxextrapolation

modules/ChargedParticleTracking/example.conf

@@ -30,23 +30,50 @@
 ###################################
 
 # #@description Vertex Extrapolation Driver logging priority
-# VED.logging.priority : string = "warning"
+# VED.logging.priority : string = "debug"
 
 # #@description Use linear extrapolation
 # VED.use_linear_extrapolation : boolean = true
 
 # #@description Use helix extrapolation
 # VED.use_helix_extrapolation : boolean = true
 
-VED.finder.step                          : real as length = 2.0 cm
-VED.intercept.tolerance                  : real as length = 1.0 mm
-VED.max_calo_extrapolation.xy_length     : real as length = 15.0 cm
-VED.max_source_extrapolation.xy_length   : real as length = 30.0 cm
-VED.calibration_source_extrapolation.extend_horizontal : real as length = 10.0 mm # >= 0.0 mm
-VED.calibration_source_extrapolation.extend_vertical   : real as length = 20.0 mm # >= 0.0 mm
+#@description Length of the initial 'back' step from the end point before extrapolation
+VED.finder.step         : real as length = 2.0 cm
+
+#@description Distance tolerance for intersection on surface (skin thickness)
+VED.intercept.tolerance : real as length = 1.0 mm
+
+#@description Maximum extrapolation distance in the horizontal plane for vertex on calorimeter
+VED.max_calo_extrapolation.xy_length   : real as length = 15.0 cm
+
+#@description Tolerance on the edge of the calorimeter block entrance surface (horizontal)
 VED.calo_extrapolation.horizontal_tolerance : real as length = 25.0 mm
+
+#@description Tolerance on the edge of the calorimeter block entrance surface (vertical)
 VED.calo_extrapolation.vertical_tolerance   : real as length = 30.0 mm
 
+#@description Maximum extrapolation distance in the horizontal plane for vertex on source
+VED.max_source_extrapolation.xy_length : real as length = 30.0 cm
+
+#@description Tolerance on the edge of the calibration source carrier (horizontal)
+VED.calibration_source_extrapolation.extend_horizontal : real as length = 20.0 mm
+
+#@description Tolerance on the edge of the calibration source carrier (vertical)
+VED.calibration_source_extrapolation.extend_vertical   : real as length = 30.0 mm
+
+#@description Aperture angle for the "conical ray" algorithm for vertex extrapolation on source
+VED.source_extrapolation.cone_angle : real as angle = 5.0 degree
+
+#@description Number of rays for the "conical ray" algorithm for vertex extrapolation on source
+VED.source_extrapolation.cone_nrays : integer = 6
+
+#@description Number of layers of ray for the "conical ray" algorithm for vertex extrapolation on source
+VED.source_extrapolation.cone_nlayers : integer = 1
+
+# #@description Expert only (debug)
+# VED.source_extrapolation.debug.no_post_processing : boolean = true
+
 #################################
 # The Charge Computation Driver #
 #################################