Selection Rect icon Rect

Use the Rect action to choose whether drag selection should only select elements completely inside the drag rectangle, or also elements that are partially inside the the drag rectangle.

Same drag action has different effect depending on Rect setting

From the main menu, select Tools > ProBuilder > Interaction > Toggle Drag Rect Mode.

This action is available only in the edge and face modes.

Visual cues

The button displays the following to indicate what state the action is in:

Icon mode: Text mode: Description:
Complete Rect: Complete Only select elements that are contained entirely within the drag rectangle.
Intersect Rect: Intersect Select elements that are entirely or partially inside the drag-rectangle.