Adding a Transform mask node

This node modifies the first mask before it is inserted into a second mask.

To add a Transform mask node, right click in the Graph Editor and select Create Node  > Mask Transformation  > Transform mask.

Double click on the node to open its parameters:

Editing a Transform mask node

Edit the Transform mask node in the parameters dialog:

  • Mask size: Sets the Width, Height, and Quad size of the mask.
  • Coefficient for the input mask: Sets the coefficient by which the height of the input mask is multiplied.
  • Height outside of the input: Sets the height of the output mask vertices around the input mask If the output mask is larger than the input mask.
  • Translation X and Y: Translates the input mask along the X and Y axis. The translation values are relative to the output mask size:
    • 0 sets the center of the input mask to the center of the output mask.
    • -1 sets the center of the input mask to the left border of the output mask.
    • 1 sets the center of the input mask to the right border of the output mask.
  • Scale X and Y: Scales the input mask along the X and Y axis.
  • Rotation: Rotates the input mask around its center from 0 to 180 degrees.

Parameters

Parameter Use
Mask size Sets the Width, Height, and Quad size of the mask
Coefficient for the input mask Sets the coefficient by which the height of the input mask is multiplied
Height outside of the input mask Sets the height of the output mask vertices around the input mask If the output mask is smaller than the input mask.
Translation - X Translates the input mask along the X axis
Translation - Y Translates the input mask along the Y axis
Scale - X Scales the input mask along the X axis
Scale - Y Scales the input mask along the X axis
Rotation Sets the angle in degrees used to rotate the input mask around its center.

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