maya2025-2026【Questions about gpucache】

[912810980]

Hello, my English is not very good. I would like to ask why maya2025 and 2026 import gpucache with only model edge wireframes but no content. The outline view has a display level, and the boxes in the refresh view will disappear when you click. Versions below maya2025 can import gpucache normally and display it normally. Is there any boss who has a way to solve this problem?

[nelsoncruz]

@912810980 Do you have more information about the the issue, which OS? Possibly a screen shot or file?  A quick test on my end and a the ABC file loads and is visible without issues in Maya 2026.

[912810980]

Thanks for your reply.

[912810980]

Hi bro, thanks for the reply, I am using a windows system. It uses an rtx3050 series graphics card and 64gb of memory.I did a small test: I used a model with a height of 31 meters and 60,000 polygons to export it to an abc format file, and then imported it into maya in the way of gpucache to display it normally. Then I used 8 identical models to form a large model. This large model has 500,000 polygons, and then exported it into an abc format file. If I import maya in the way of gpucache, it will not be displayed. I tried to press the refresh button of gpucache, and it disappeared directly. After that, any gpucache I import will be invalid. I have to restart maya to successfully import other valid gpucaches.I packaged and uploaded my screenshot together with the model abc I used. Thanks again for your reply.

[nelsoncruz]

@912810980 Thanks for that bit of information.  It was key to reproducing this in Maya 2026.  I will need to investigate this further as its not clear what change has caused this to break in 2026.  I also noticed hitting the refresh file option completely breaks things where I can no longer view ABC files imported as GPUcache.  Ill report back and new findings.  

[912810980]

I have also tried maya2020, maya2024 and maya2025. Maya2020 and maya2024 are normal, and there is no feedback problem. Maya2025 has the same problem as maya2026.

[nelsoncruz]

I agree that the issue is reproducible in both 2025 and 2026.  With that said I am testing our beta builds (future release) and it looks like we have corrected something as I am no longer able to reproduce the issue.  Hopefully this holds and we will have something for you in the near future.

Thanks

Nelson

[912810980]

ok,thank you.