# 3 Points

[3 Points] command changes CPlane by the steps:

- Specify CPlane origin.
- Specify CPlane X axis.
- Specify CPlane direction.

## Step 1

While "Specify CPlane origin" prompt is displayed, specify the new CPlane origin.

## Step 2

While "Specify X axis" prompt is displayed, specify the new X axis direciton of CPlane. The straight from the origin specified in Step 1 to the point in this step will be X axis of the updated CPlane.

Updated X axis and the temporal Y axis will be dynamically displayed according to the movement of Mouse cursor in the screen preview.

## Step 3

While "Direction" prompt is displayed, specify new Y axis direction of CPlane by Mouse. Y axis will be on the side where Mouse cursor is located.

Updated Y axis will be dynamically displayed according to the movement of Mouse cursor in the screen preview.