Mantid::Crystal::CalibrationHelpers Namespace Reference

CalibrationHelpers : This contains helper methods to move source, sample and detector positions/rotations for an instrument according to some calibration information. More...

Functions
MANTID_CRYSTAL_DLL void	adjustBankPositionsAndSizes (const std::vector< std::string > &bankNames, const V3D &pos, const Quat &rot, const double detWScale, const double detHtScale, ComponentInfo &componentInfo)
	Updates ComponentInfo to reflect the changes in the associated panel information.
MANTID_CRYSTAL_DLL void	adjustUpSampleAndSourcePositions (const double L0, const V3D &newSampPos, ComponentInfo &componentInfo)
	Updates the ComponentInfo for the workspace containing newInstrument to reflect the position of the source.

Detailed Description

CalibrationHelpers : This contains helper methods to move source, sample and detector positions/rotations for an instrument according to some calibration information.

Function Documentation

adjustBankPositionsAndSizes()

void Mantid::Crystal::CalibrationHelpers::adjustBankPositionsAndSizes	(	const std::vector< std::string > &	bankNames,
		const V3D &	pos,
		const Quat &	rot,
		const double	detWScale,
		const double	detHtScale,
		ComponentInfo &	componentInfo
	)

Updates ComponentInfo to reflect the changes in the associated panel information.

Parameters

bankNames	The names of the banks (panels) that will be updated
pos	The quantity to be added to the current relative position of the banks in bankNames.
rot	The quantity to be added to the current relative rotations of the banks in bankNames.
detWScale	The factor to multiply the current detector width by to get the new detector width for the banks in bankNames.
detHtScale	The factor to multiply the current detector height by to get the new detector height for the banks in bankNames.
componentInfo	ComponentInfo object for the modifications

Definition at line 59 of file CalibrationHelpers.cpp.

References Mantid::Geometry::ComponentInfo::addDouble(), Mantid::API::applyRectangularDetectorScaleToComponentInfo(), Mantid::Geometry::ComponentInfo::getNumberParameter(), Mantid::Geometry::ComponentInfo::indexOfAny(), Mantid::Geometry::ComponentInfo::parent(), Mantid::Geometry::ComponentInfo::position(), Mantid::Geometry::ComponentInfo::relativeRotation(), Mantid::Kernel::Quat::rotate(), Mantid::Geometry::ComponentInfo::rotation(), Mantid::Geometry::ComponentInfo::setPosition(), and Mantid::Geometry::ComponentInfo::setRotation().

adjustUpSampleAndSourcePositions()

void Mantid::Crystal::CalibrationHelpers::adjustUpSampleAndSourcePositions	(	const double	L0,
		const V3D &	newSampPos,
		ComponentInfo &	componentInfo
	)

Updates the ComponentInfo for the workspace containing newInstrument to reflect the position of the source.

reflect the new source position

Parameters

L0	The new distance from source to sample (should be positive)
newSampPos	The relative shift for the new sample position
componentInfo	ComponentInfo for the workspace being updated

Definition at line 25 of file CalibrationHelpers.cpp.

References Mantid::Geometry::ComponentInfo::l1(), Mantid::Geometry::ComponentInfo::sample(), Mantid::Geometry::ComponentInfo::samplePosition(), Mantid::Geometry::ComponentInfo::setPosition(), Mantid::Geometry::ComponentInfo::source(), and Mantid::Geometry::ComponentInfo::sourcePosition().

Referenced by Mantid::Crystal::OptimizeCrystalPlacement::exec(), and Mantid::Crystal::SetCrystalLocation::exec().