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2.10.9 [Measure Angle]

It measures an angle between two points on 3D.

TOOL
 

When starting this command, the command which was starting before it is automatically ended.
A procedure is shown below.
1. It starts [Measure Angle] command.
2. It drags the left button of the mouse on three planes(XY, YZ, ZX).
The point which pushed the left button first becomes a central point, TRACKER is displayed present cursor location in the drag and since then a 10-degree displacement location and an angle among it is displayed. (In case of beginning, it is always 10 degrees).
TRACKER color
Pale Purple : The central point.
Dark GreenYellow : The angle measurement point (Two).
Drag - It is not in the movement limitation.
Mouse Limit Key (Generally :Ctrl ) + Drag - It limits a movement to the vertical/horizontal/slant (45 degrees) direction.
When limiting input, continue to push Mouse Limit Key until the drag ends.
3. Even if it ends drag, TRACKER is displayed. If necessary, drag TRACKER and move it to the optional position on 3D.
Drag - It is not in the movement limitation.
Mouse Limit Key (Generally :Ctrl ) + Drag - It limits a movement to the vertical/horizontal/slant (45 degrees) direction.
When limiting input, continue to push Mouse Limit Key until the drag ends.
It is possible to return to the distance measurement initial state when starting [Delete] command.
This command doesnft end automatically. As for the way of ending, refer to The way of commandfs ending. As for
the TRACKER, refer to The way of the TRACKER operation. In [Environment] command, Mouse Limit Key can be changed, too.

 
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