Dario Manesku

@OswaldHurlem: are you perhaps using left-handed coordinate system?

@OswaldHurlem: yes, try https://github.com/bkaradzic/bx/blob/7f4f5a282bd55eab36ba953c53311f6905e32dba/src/math.cpp#L320

Well, it seems to me that these changes are very specific to your engine and are not useful outside of its scope. I think it's best to keep these changes...

I can reproduce this on Linux with my current setup. I will try it on Windows on first occasion.

Could you tell me how to reproduce the error? I would like to have a look at what exactly is causing the problem.

Can you check if this happens when you filter only on GPU (`--numCpuProcessingThreads 0 --useOpenCL true`)?

Yup, you're right. Thanks for the report. `filterSize` is there to speed things up, but it seems that it has a wrong value for small gloss parameters. Using a bigger...

Yeah, the problem is in KTX parsing, I'm not sure exactly where.

Is this the same as this: https://github.com/dariomanesku/cmft/pull/13 Try to manually apply that change and see if it solves the problem. I haven't figured out where the problem was. I'll revisit...

I'm very short on time these days, unfortunately. I'll have a look on first occasion.