referring the another channel

How can I blur and referring with the another channel?
For example,like ZBlur.
ZBlur is Blur with refferring the depth.Z channel.

I would like to do like as this with expression.

The top 5 miserable VFX jobs…

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Nukex 3d camera track

Hey,there
is there any to way to get the transform value of the pcloud in 3d track…

stereoCam to nuke

Hi,
I would like to export an autostereo cam rig from maya to nuke , the problem is i don t know how to export the "film Offset " attribute of the maya cams, I dont see an equivalent attibute in nuke camera.
Someone got an idea of what could be the workflow for that?
thanks.

c64

3d luts on the cinemage B420

has anyone hooked up their nuke box to the cinemage B420 ?

Prime Focus creates 100% CG Ad

Prime Focus created the new Tribhovandas Bhimji Zaveri ad which celebrates TBZ’s jewelry designs across decadesdiv class=”feedflare”
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Create 3D Models Textures from Photos

Photosculpt creates 3d models and 3d textures from just 2 photos of the same subject, which is quite interesting.div class=”feedflare”
a href=”http://feeds.feedburner.com/~ff/Cgarena-GetAttentionInCG?a=ZXkukZfqytQ:y8NMY_tW9j0:yIl2AUoC8zA”img src=”http://feeds.feedburner.com/~ff/Cgarena-GetAttentionInCG?d=yIl2AUoC8zA” border=”0″/img/a a href=”http://feeds.feedburner.com/~ff/Cgarena-GetAttentionInCG?a=ZXkukZfqytQ:y8NMY_tW9j0:7Q72WNTAKBA”img src=”http://feeds.feedburner.com/~ff/Cgarena-GetAttentionInCG?d=7Q72WNTAKBA” border=”0″/img/a a href=”http://feeds.feedburner.com/~ff/Cgarena-GetAttentionInCG?a=ZXkukZfqytQ:y8NMY_tW9j0:V_sGLiPBpWU”img src=”http://feeds.feedburner.com/~ff/Cgarena-GetAttentionInCG?i=ZXkukZfqytQ:y8NMY_tW9j0:V_sGLiPBpWU” border=”0″/img/a a href=”http://feeds.feedburner.com/~ff/Cgarena-GetAttentionInCG?a=ZXkukZfqytQ:y8NMY_tW9j0:qj6IDK7rITs”img src=”http://feeds.feedburner.com/~ff/Cgarena-GetAttentionInCG?d=qj6IDK7rITs” border=”0″/img/a a href=”http://feeds.feedburner.com/~ff/Cgarena-GetAttentionInCG?a=ZXkukZfqytQ:y8NMY_tW9j0:gIN9vFwOqvQ”img src=”http://feeds.feedburner.com/~ff/Cgarena-GetAttentionInCG?i=ZXkukZfqytQ:y8NMY_tW9j0:gIN9vFwOqvQ” border=”0″/img/a
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3d flare

Hello,

i got a 3d scene set up with camera movement and environnement sphere. I would like to set up a lens flare that is dependent of a sun position (in 3d space)

How do i do that ?

thanks

/muoto