Lasso Selection

Brief: Select point cloud data with a Lasso tool.

Steps

  1. Click the Lasso Selection button to activate this function (Click again if you want to deactivate it).

  2. Click to select the starting point of the ROI. Move the mouse, and the mouse position will be used as a lasso boundary to form a closed area. And the area will be preview in the window.

    Lasso Selection
  3. Right-click to cancel the selection. Go back to the second step and choose the starting point of ROI again.

  4. Double-click to end the boundary selection. The selected points in that area are highlighted.

    Lasso Selection
  5. (Optional) Combine multiple selections.

    Lasso Selection
    Lasso Selection
  6. (Optional) Remove unwanted points from the selected, if Subtract Selection is active. The removed points are no more highlighted.
    Lasso Selection
    Lasso Selection

Shortcut Key: Press Ctrl + Z to undo the selection operation.

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

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