Hi Coronauts,
We have come across a strange issue when opening EXRs that have been rendered in Corona 4.0. At least it seems to be related to 4.0, as we had no similar issues before.
Descripton:
My task is to render a set-extension for a photographed set (large wood beams on the ceiling).
No problem so far: camera-matching, light-setup, shadow-cather - everything worked as always and Corona's IR makes it very easy to see if what I was doing acutalley feels right.
However, when I finally rendered the Hi res version as CXR, wrote the EXRs from the CIE and then loaded them into PS, they looked wrong colorwise. Not completely wrong, just a little bit off.
You can clearly see the seam where the wrong color of the EXR meets with the real image. The real image has a lot more red in it and seems to have a bit more punch:
No matter what we tried (writing EXR directly from VFB, using different PS-versions and setups, renaming CXR to EXR), nothing solved this problem.
The only "usable" workarounds are: using JPG (which is obvously not an option) or using the CTRL + C option from whtin the VFB in order to copy the image directly into the photo.
This is how it should look like:
The strange thing is: GIMP does handle these files very well.
So the problem might be related to Photoshop, but it is unclear in which way and since these problems only occured since Corona 4.0, there also might be some causality on the Corona-side.
Has anybody come across a similar problem so far? It is really strange und we did not change any of our PS-versions or settings...
