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mclelun In reply to pixelphreek [2014-09-11 06:49:52 +0000 UTC]

have a look at some walkthrough/simple tutorial in my blog
www.mclelun.com

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pixelphreek In reply to mclelun [2014-09-24 19:06:11 +0000 UTC]

Aaaaah <3

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mclelun In reply to Carreauline [2013-11-30 15:12:09 +0000 UTC]

the one the left are photo

I shoot the photo on a clear sky, which can easily mask out the background.

and the dead trees on the right are 3D render with alpha.

But tt is possible to paint trees like that with the help of custom brush.

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Carreauline In reply to mclelun [2013-11-30 17:40:18 +0000 UTC]

Oh, is that so? This masking thing is still a mystery to me... I don't understand a lot of it

So one of my next steps would be to create custom brushes for trees and leaves then |D
Ahaha, I'll give it a try... sometime. x'3
Still too many mysteries behind that technique

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mclelun In reply to Carreauline [2013-12-01 04:48:28 +0000 UTC]

the masking are done base on image luminance, basically white are transparent, black are full opaque.

That why shooting a tree (usually darker color) with a clear sky (usually brighther) is easier to do the mask.

but we will also need to adjust the levels/curves of the image to get a full white and black for a better mask.

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