layered texture and animating opacity issue

[seandunderdale]

Hi,

I have an issue with the layered texture and animating opacity. I have an image sequence in slot 1 and a still image in slot 2. The image seq layer players until frame 99, at frame 100 layer 2 has its opacity keyed from 0.0 to 1.0 so it acts as a hold out image. If I render a single frame in VFB I get the results I expect, but if I render an animation, the top layer does not see the keyframe opacity and never switches on.

Maya 2022 V-Ray 5 for Maya, update 1 Windows 10

(v5.10.20 from Jun 15 2021)

[hermit.crab]

Thanks for the report, the issue is reproducible and it seems to concern the Maya native shader as well. I've logged it (VMAYA-10537) for developer analysis.