Dec 04

expression using sample

Posted in: NUKE from The Foundry
hey there

i am trying to connect a colour value with a "sample" function at a given point.

what i have is a corner pin and i would like to sample the colour at the
corner points and paste it into the colour channels of a constant.

the advanced version of it would be, not to have a specific pixel but an
area of lets say 5×5 pixels and get the average value of it.

i know that it is possible but i am not able to match the correct syntax, so
i constantly only recive an error instead of a value.:confused:

can anybody help me please

thx in advance 🙂

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