Non rectangular selection of a movie with softblend

Jan 11, 2011 at 11:31am

Non rectangular selection of a movie with softblend

Hi All,
I was wondering if a non-rectangular selection shader with soft blend (like Max’s transition Shader) does exist ?
I would like to track a face with such shader.
Do you know about that ?

Thanks.
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#54347
Jan 13, 2011 at 6:50pm

Nobody ?
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#195685
Jan 16, 2011 at 4:58pm

You could make a png alpha mask with photoshop or something and make a gradient with that to simulate the shader..you would just blend it on top…maybe make a mockup of what kind of image you’re going for? i assume you want to use facetracking and just blur the edges a bit or something? or have a round selection?

#195686
Jan 20, 2011 at 8:19am

Hey, thank you !
You are right about a png alpha mask…
My goal would be to blur just face edges, not just round selection…
Wouldn’t it be possible to create a mesh thanks to face edges to make the alpha mask ?
I’m pretty lost right now :)
Thx.
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#195687

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