Axis System Constructors

axisSystem (Point, (dir1, (dir2, (dir3) ) ) ) : axissystem
Creates an axis system with reference to a point and three optional directions.

Examples:

Axis System.1 =

axisSystem(PartBody\Point.1 ,direction(PartBody\Line.1 
				) ,direction(PartBody\Line.2 ) ,direction(PartBody\Line.3 ) )
				

				

				Axis System.2 =

axisSystem(PartBody\Point.1 ,direction(PartBody\Line.1 
				) ,direction(PartBody\Line.2 ) ) 

				

				Axis System.3 =

axisSystem(PartBody\Point.1 ,direction(PartBody\Line.1 
				) ) 

				

				Axis System.4 =

axisSystem(PartBody\Point.1 )

If the second, third and fourth arguments are not specified, the constructor computes it automatically.

The Axis System creation is limited to Axis Systems with an origin and 3 directions. Other Axis Systems parameterisations are not provided.