Mathieu Westphal

I'm unable to reproduce with the following, simple, dockerfile ``` FROM ubuntu:latest RUN apt update && apt install -y \ wget \ xz-utils \ libopengl0 \ libegl1 RUN wget https://github.com/f3d-app/f3d/releases/download/v2.4.0/F3D-2.4.0-Linux-x86_64-headless.tar.xz...

Works fine here: ``` Step 5/5 : RUN ./F3D-2.4.0-Linux-x86_64-headless/bin/f3d --version ---> Running in 848468982bf9 F3D 2.4.0 F3D - A fast and minimalist 3D viewer Version: 2.4.0. Build date: 2024-04-03 14:12:03....

``` 0.133 ArchError: Could not find 'cpu MHz' in /proc/cpuinfo 0.133 Function: Arch_ComputeNanosecondsPerTick 0.133 File: /__w/f3d-superbuild/f3d-superbuild/build/superbuild/openusd/src/pxr/base/arch/timing.cpp 0.133 Line: 150 0.134 Aborted ``` Looks like a different error, in any case,...

@p4charu @p4paul If you want to investigate this, I would first try to compile to see if it reproduce it in that case too, then tries USD (pxr) sample examples...

> Thank you for looking into this. To clarify, I will not look into this but suggested debugging step for anyone willing to look into it.

hey @KeflerExe I'll take this over if that's okay.

https://github.com/f3d-app/f3d/pull/1480

> but a getter for yaw/elevation that returns the angle of the camera to the model can be useful I suppose they could be computed for easier usage of the...

> Okay fixed! How about the demonstration images? Are those good? I was planning to redo it with consistent image dimensions. The current one is a quick draft. I did...

> Are you able to see this? Indeed, it works! And indeed, we should generate cleaner screenshots :)