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Non rectangular selection of a movie with softblend


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January 11, 2011 | 11:31 am

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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January 13, 2011 | 6:50 pm

Nobody ?
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January 16, 2011 | 4:58 pm

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?



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January 20, 2011 | 8:19 am

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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