Bezier Mask tool keyboard shortcuts in Motion

Select the Bezier Mask tool

Option-B

Switch between the Bezier Mask and B-Spline Mask tools

Option-B

Close the mask shape

C

Add a point to the path

Double-click a path

Add a point to the path

Command-click a path

Convert a point to linear

Command-click a point

Create tangents on a point

Command-drag a point

Scale tangents proportionally

Command-drag a tangent handle

Break or relink a tangent handle

Option-drag a tangent handle

Constrain a tangent handle to 45-degree increments

Option-Shift-drag a tangent handle

Cancel shape drawing and delete the open mask

Escape

Exit mask-drawing mode

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