Why objects with translucent material don't appear in absolute world position?

[bilel.deb (Debyaoui Bilel)]

I want to create a post processing material for my camera where I change the color of each pixel based on its WS position. My problem is that I have an object with a translucent material, and the WorldPosition node does not show it. Is there a way to change this behaviour?

[ClockworkOcean]

Apparently, set ‘before translucency’

Post processing and transparency

Hi! Me and my team are making a new game for VR where we will be utilizing a cel-shader. The issue we are having is when we blend in a particle system or a transparent material into the mix. With the particle system it’s not showing properly and with the transparent material it completely removes the cel-shading while looking through the material. After hours of search online i still haven’t found anything explaining this or some good guide how to blend transparent materials with post processin…

[bilel.deb (Debyaoui Bilel)]

Unfortunately this only makes the object itself visible, but it’s still not visible to the world position node.
In my case since I want the object to be completely invisible, I could solve this by making the object opaque and render it in custom depth and not in main pass, an the use this solution Depth to World Position - #9 by Wontague to calculate the WS Position.
But this is not efficient.