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

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

Tip: You can also launch this action from the ProBuilder menu (Tools > ProBuilder > Interaction > Toggle Drag Rect Mode).

Visual cues

Depending whether you are in text mode or icon mode, the button displays the following to indicate what state the action is in:

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