The front source mesh defines the original shape of
the image in each frame of the front clip.
To
define the source mesh for the front clip:
Go
to the first frame of the clip.
In
the Morph menu, click Front Source.
Add
a mesh over the area to be morphed and modify its shape to match
the image.
Make
the front source mesh match the image at each frame of the front
clip. You can either modify the mesh manually or use the Stabilizer
to track the movement in the front clip.
