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This commit is contained in:
Gabriele Cosmo
2016-06-09 15:58:43 +02:00
parent 96c8bcd0af
commit b79225fb37
7544 changed files with 245407 additions and 91099 deletions
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source/geometry/navigation/src/G4PhantomParameterisation.cc
+68 -54
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@@ -24,12 +24,12 @@
// ********************************************************************
//
//
// $Id: G4PhantomParameterisation.cc,v 1.2 2007/12/10 16:29:59 gunter Exp $
// $Id: G4PhantomParameterisation.cc,v 1.4 2008/01/22 15:02:36 gcosmo Exp $
// GEANT4 tag $ Name:$
//
// class G4PhantomParameterisation implementation
//
// Author: Pedro Arce, May 2007
// May 2007 Pedro Arce, first version
//
// --------------------------------------------------------------------
@@ -251,19 +251,19 @@ GetReplicaNo( const G4ThreeVector& localPoint, const G4ThreeVector& localDir )
// Add +kCarTolerance so that they are first placed on voxel N, and then
// if the direction is negative substract 1
G4double fx = (localPoint.x()+fContainerWallX+kCarTolerance)/fVoxelHalfX/2.;
G4double fx = (localPoint.x()+fContainerWallX+kCarTolerance)/(fVoxelHalfX*2.);
G4int nx = G4int(fx);
G4double fy = (localPoint.y()+fContainerWallY+kCarTolerance)/fVoxelHalfY/2.;
G4double fy = (localPoint.y()+fContainerWallY+kCarTolerance)/(fVoxelHalfY*2.);
G4int ny = G4int(fy);
G4double fz = (localPoint.z()+fContainerWallZ+kCarTolerance)/fVoxelHalfZ/2.;
G4double fz = (localPoint.z()+fContainerWallZ+kCarTolerance)/(fVoxelHalfZ*2.);
G4int nz = G4int(fz);
// If it is on the surface side, check the direction: if direction is
// negative place it on the previous voxel (if direction is positive it is
// already in the next voxel...).
// NOTE: Sometimes this algorithm gives nx = -1, it is always traced to be
// Correct also cases where n = -1 or n = fNoVoxel. It is always traced to be
// due to multiple scattering: track is entering a voxel but multiple
// scattering changes the angle towards outside
//
@@ -275,8 +275,12 @@ GetReplicaNo( const G4ThreeVector& localPoint, const G4ThreeVector& localDir )
{
nx -= 1;
}
else
}
else
{
if( nx == G4int(fNoVoxelX) )
{
nx -= 1;
}
}
}
@@ -288,8 +292,12 @@ GetReplicaNo( const G4ThreeVector& localPoint, const G4ThreeVector& localDir )
{
ny -= 1;
}
else
}
else
{
if( ny == G4int(fNoVoxelY) )
{
ny -= 1;
}
}
}
@@ -301,63 +309,69 @@ GetReplicaNo( const G4ThreeVector& localPoint, const G4ThreeVector& localDir )
{
nz -= 1;
}
else
}
else
{
if( nz == G4int(fNoVoxelZ) )
{
nz -= 1;
}
}
}
G4int copyNo = nx + fNoVoxelX*ny + fNoVoxelXY*nz;
// Correct precision problems
// Check if there are still errors
//
if( copyNo < 0 || copyNo >= G4int(fNoVoxel) )
G4bool isOK = true;
if( nx < 0 )
{
G4bool isOK = true;
if( nx < 0 )
{
nx = 0;
isOK = false;
}
else if( nx >= G4int(fNoVoxelX) )
{
nx = fNoVoxelX-1;
isOK = false;
}
if( ny < 0 )
{
ny = 0;
isOK = false;
}
else if( ny >= G4int(fNoVoxelY) )
{
ny = fNoVoxelY-1;
isOK = false;
}
if( nz < 0 )
{
nz = 0;
isOK = false;
}
else if( nz >= G4int(fNoVoxelZ) )
{
nz = fNoVoxelZ-1;
isOK = false;
}
if( !isOK )
{
G4cerr << "WARNING - G4PhantomParameterisation::GetReplicaNo()" << G4endl
<< " LocalPoint: " << localPoint << G4endl
<< " Voxel container size: " << fContainerWallX
<< " " << fContainerWallY << " " << fContainerWallZ << G4endl;
G4Exception("G4PhantomParameterisation::GetReplicaNo()",
"Wrong-copy-number", JustWarning,
"Corrected the copy numbe! It was negative or too big");
copyNo = nx + fNoVoxelX*ny + fNoVoxelXY*nz;
}
nx = 0;
isOK = false;
}
else if( nx >= G4int(fNoVoxelX) )
{
nx = fNoVoxelX-1;
isOK = false;
}
if( ny < 0 )
{
ny = 0;
isOK = false;
}
else if( ny >= G4int(fNoVoxelY) )
{
ny = fNoVoxelY-1;
isOK = false;
}
if( nz < 0 )
{
nz = 0;
isOK = false;
}
else if( nz >= G4int(fNoVoxelZ) )
{
nz = fNoVoxelZ-1;
isOK = false;
}
if( !isOK )
{
G4cerr << "WARNING - G4PhantomParameterisation::GetReplicaNo()" << G4endl
<< " LocalPoint: " << localPoint << G4endl
<< " LocalDir: " << localDir << G4endl
<< " Voxel container size: " << fContainerWallX
<< " " << fContainerWallY << " " << fContainerWallZ << G4endl
<< " LocalPoint - wall: "
<< localPoint.x()-fContainerWallX << " "
<< localPoint.y()-fContainerWallY << " "
<< localPoint.z()-fContainerWallZ << G4endl;
G4Exception("G4PhantomParameterisation::GetReplicaNo()",
"Wrong-copy-number", JustWarning,
"Corrected the copy number! It was negative or too big");
copyNo = nx + fNoVoxelX*ny + fNoVoxelXY*nz;
}
CheckCopyNo( copyNo ); // not needed, just for debugging code
// CheckCopyNo( copyNo ); // not needed, just for debugging code
return copyNo;
}