Define Line

Dialog Box

This option is used to define a vector.

Direction

Choose the direction (X axis, Y axis and Z axis) and define the vector.

Vector can also be created by selecting 2 Nodes, 2 Vertices, Straight/Arc edges, Cylindrical face and Element normal.

Coordinate system

Local co-ordinate system can be listed here. This is present only for X, Y and Z directions. Vector can respond based on the local co-ordinate system that we are using.

Reverse

This option is used to reverse to vector direction.