| Summary: | Only the first EXR layer, from single or multilayer exr file gets transparency | ||
|---|---|---|---|
| Product: | [Applications] krita | Reporter: | iszotic <iszotic> |
| Component: | File formats | Assignee: | Krita Bugs <krita-bugs-null> |
| Status: | RESOLVED WORKSFORME | ||
| Severity: | normal | CC: | andrew.crouthamel |
| Priority: | NOR | Keywords: | investigated, triaged |
| Version First Reported In: | 3.2.1 | ||
| Target Milestone: | --- | ||
| Platform: | Ubuntu | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed/Implemented In: | ||
| Sentry Crash Report: | |||
(In reply to iszotic from comment #0) > Workaround > > Export the alpha channel in a separate file (or layer in multilayer EXR) and > convert the layer into a transparency layer for subsequent layers. The > problem is that this conversion is slow. Workaround 2 (faster than converting alpha layers) Open each layer and then copy and paste into one big project. Hi there, I cannot reproduce this with 4.2.0 (git master). Could you test again with the latest version? Application Version: 4.2.0 KDE Plasma Version: 5.13.5 KDE Frameworks Version: 5.50.0 Qt Version: 5.11.1 Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone! This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone! |
Hi Transparency only works if you open the EXR file. Later if you try to add the second EXR file or later ones then the layers will not get transparency, at all. I tried slitting the alpha with no success, and the console only trows this message. dev "RGB/Alpha (16-bit float/channel)" ("RGBA","F16" ) image "RGB/Alpha (16-bit float/channel)" ("RGBA","F16" ) cfg false I have tried drag and drop and importing from the layer menu (And the transparency for the layers opened in the EXR file don't work right out of the box neither, you have to search for the right color profile, in my case sRGB built-in, then it works, but that it's part of this bug https://bugs.kde.org/show_bug.cgi?id=352837 ) I also tried normalizing the alpha channel specifically for krita, setting values of 0.001 for zero alpha pixels, in case the conversion from zero-alpha to some alpha was broken. Also want to mention that the EXR files come from blender 2.79 Workaround Export the alpha channel in a separate file (or layer in multilayer EXR) and convert the layer into a transparency layer for subsequent layers. The problem is that this conversion is slow.