Coordinate system setup

Setup the coordinate system using origo and two axis.

Origo

Select Origo using mouse (Closest point).
To change the origo without rotation, select Set origo.
You can input coordinates manually and the selected point gets the given coordinates.

Set origo

Set origo to the selected point.

Axis 1, Axis 2

Select two points to define directions for axis 1 and axis 2.
Axis 1 is 'stronger' and it will fix two freedoms. Axis 2 fixes third freedom.
If axis 2 is not used, Z-axis will point upwards.

Off

Mouse is not used to select origo or axis.

Reset

Resets the selected points.

Undo

Undo the previous coordinate rotation/setup.