Hello,
Here I’m back with another of my faen issue/question Don’t know what I’m doing wrong here or if it’s anything like a bug. I managed to quickly reproduce the issue in the only featured PG for parallax in the doc. This part doesn’t really have an exhaustive doc, does it?
The issue: When I use ‘camera.targetScreenOffset’ the computation of parallax occlusion from my UVs is kind of inappropriate. It somehow accounts the camera offset. I can understand it but this is not what I want.
To see/repro, Wait 3sec after load and see the UV angles of the normal map for parallax occlusion account the offset of the camera. How can I avoid this?
Thanks in advance for your help,
I don’t see a way to make it work because when using targetScreenOffset the view matrix translation X and Y components are updated, which, among other things, make the viewDirection computation wrong.
You should try to achieve the same effect by modifying the camera position/direction instead of setting targetScreenOffset.
Ok, thanks for this ‘sad’ answer (because it was working fine), but then perfectly understandable. I will do as you say and thanks for saving me time trying to make work something that will obviously not work
Meanwhile, have a great day,
I’m going to mark this as solved. It is in a way. It’s just not possible (and there is nearly always an alternate way in BJS). So let me just take the alternate way
Don’t know what I’m doing wrong here or if it’s anything like a bug. I managed to quickly reproduce the issue in the only featured PG for parallax in the doc. This part doesn’t really have an exhaustive doc, does it? 
