Masking question
Posted: Fri Oct 26, 2012 10:37 pm
Bear with me... I am quite new to this. Try as I might, I can't work out how to do something I'd like to do. Here's the thing...
I have a sort of viewscreen on an articulated arm. This is all in a bone group. There is a background layer under this. What I want to do is use an imported movie file (which is rectangular) and have that appear on the screen. Trouble is, the screen is round. So if I put my movie layer where it ought to be (in the middle of this very complex bone group), the whole rectangular thing shows. I need to "crop" it to a round shape. I figure this is a job for masking... but try as I might, I can't figure out how to make it work - despite all of the excellent tutorials I have viewed on the subject.
I have a sort of viewscreen on an articulated arm. This is all in a bone group. There is a background layer under this. What I want to do is use an imported movie file (which is rectangular) and have that appear on the screen. Trouble is, the screen is round. So if I put my movie layer where it ought to be (in the middle of this very complex bone group), the whole rectangular thing shows. I need to "crop" it to a round shape. I figure this is a job for masking... but try as I might, I can't figure out how to make it work - despite all of the excellent tutorials I have viewed on the subject.