Image subtraction

guest · March 21, 2007, 1:29pm

Hi,

I have to create an image subtraction, but i don’t know what can I use ? I’ve searched on google and your website, but nothing’s helping me.

If a patch doesn’t exist, maybe could you tell me which box I can use to create it.

Thks a lot

kalle · March 21, 2007, 1:32pm

hey guest,
what do you mean with box?

guest · March 21, 2007, 1:44pm

For me, the different elements you can put on a diagram and link together are boxes, like Group, Quad …

Am i clearer ? :)

tonfilm · March 21, 2007, 1:45pm

download the shader Blend.fx from the Shader Gallery…

guest · March 21, 2007, 1:49pm

thanks tonfilm, i’ll try to use it !

kalle · March 21, 2007, 2:00pm

hi guest,

boxes, like Group, Quad …

thats what we call nodes
:)

guest · March 21, 2007, 2:02pm

oh, next time i’ll don’t forget it ! Thanks ;)