Functions (19):
IfcBaseAxis
IfcBuild2Axes
IfcBuildAxes
IfcCrossProduct
IfcCurveDim
IfcCurveWeightsPositive
IfcDotProduct
IfcFirstProjAxis
IfcListToArray
IfcNormalise
IfcOrthogonalComplement
IfcSameAxis2Placement
IfcSameCartesianPoint
IfcSameDirection
IfcSameValue
IfcScalarTimesVector
IfcSecondProjAxis
IfcVectorDifference
IfcVectorSum