A radial mask is parametered by a 2D ellipse and enables to define a radial selection.
Note that similar and more evolved masks can be obtained by combining a
Layer mask
Turn any 2D generator into a mask
Read More
with a
Radial Gradient
This generator creates a linear gradient (by default from black to white), in a circle from the center to the edges of the layer
Read More
.
Related masks in 3D space are:
Sphere
Mask with a sphere shape
Read More
and
Cylinder
Mask with a cylinder shape
Read More
.
If you want to create a perfectly round radial mask, put Smode in pixel unit and there you go :