Select

This section introduces the select options in Get3D ModelFun.

ModelFun provides various selection tools tailored for different data scenarios and operational needs.

In the OBJ View, users can:

• Hold "Ctrl" to deselect.

• Press "Y" to clear all selections.

• Press "Delete" to remove selected triangles.

• Press "Ctrl + Z" to undo a deletion.

1 Rectangle Select

In the OBJ view, users can select model area using a rectangular selection box.

(Hold "Ctrl" to invert selection within the drawn area.)

2 Polygon Select

Users can draw a polygon by clicking and dragging the left mouse button. Double-click to finalize the selection.

(Hold "Ctrl" to invert selection within the drawn area.)

3 Lasso Select

By pressing and holding the left mouse button, users can freely draw a selection boundary. Releasing the button finalizes the selection.

(Hold "Ctrl" to invert selection within the drawn area.)

4 Clear Select

Click the clear selection button or press "Y" to remove all selections.

5 Through Select

Allows selecting model elements that are behind the visible surface.

6 Flood Select

Selects a connected region without penetrating multiple layers.