Sphere Selection

Functional Description: Select point cloud data in sphere. (Shortcut key: Shift+S)

Steps

1. Click the function button, which is in the box selected state, to activate the function.
2. Add the center point of sphere by left click. Then move cursor to adjust radius.
   
3. Delete the center point by right click, if it's unwanted. Go back to Step 2 and re-select the center point. 4.Left double click to confirm the radius. The selected points in the sphere are highlighted (in red).
4. After the first selection, you can select again on the basis of the first selection, as shown in the figure.
5. Each selection area will be selected according to the state of Inverse Selection to add or subtract the selection area.

   Note: This function is only applicable to point cloud data.