Problem 1479

Summary:	Error in G4PSSphereSurfaceFlux::ProcessHits(G4Step* aStep,G4TouchableHistory*)
Product:	Geant4	Reporter:	bair.banzarov
Component:	digits_hits	Assignee:	aso
Status:	RESOLVED FIXED
Severity:	critical	CC:	aso
Priority:	P5
Version:	9.6
Hardware:	All
OS:	All

Description bair.banzarov 2013-06-14 12:04:44 CEST

G4double anglefactor = (localdir.x()*localpos1.x()
			      +localdir.y()*localpos1.y()
			      +localdir.z()*localpos1.z())
	/std::sqrt(localdirL2)/std::sqrt(localR2);


anglefactor should be always positive.

Comment 1 aso 2014-03-03 05:24:36 CET

The angle factor in G4PSSphereSurfaceFlux was modified to keep it always positive. 
The modification in the code was same as the other scorers such as G4PSFlatSurfaceFlux,
i.e. :  if ( anglefactor < 0.0 ) anglefactor *= -1.0;