Alexander Clegg

icon indicating a website link http://www.prism.gatech.edu/~aclegg3/ icon indicating an email [email protected]

icon company FAIR at Meta icon location Menlo Park, CA icon location Research Engineer working on the intersection of computer animation, physical simulation, robotics, and ML at FAIR. Completed a CS PhD at Georgia Tech, 2019.

Results 229 comments of Alexander Clegg

ERROR in running examples/benchmark.py

@keeper1314 this looks like a compatibility issue with gcc compiler. Did you install habitat-sim-0.1.5 from conda or build from source? What gcc version is installed on your system?

[Bugfix] [Rearrange] Reset the sensors positons correctly version 2

IMO this is the cleaner option. Once sensor redesign is done and robot sensor attachment is refactored, this can hopefully be removed anyway.

Habitat Sim Orientation Different From Habitat Lab Env Orientation

Hey @arjung128, Some clarification: - I assume you exported the position and orientation from the viewer with `'q'` keybind. This will set the agent state (translation + orientation around Y)...

Update to Magnum with windowed EGL support; better static plugin linking for Python

> Before I merge, can you explicitly confirm that the GUI viewer, now running on EGL instead of GLX, works for you on Linux? Confirm the C++ viewer works for...

Update to Magnum with windowed EGL support; better static plugin linking for Python

> If you have time, can you try with the disabled option and/or give me the crash backtrace? Cross-confirming if the python viewer crashes/works on a different machine would be...

Platform::WindowlessEglApplication::tryCreateContext(): unable to find EGL device for CUDA device 0

I think some driver acquisition processes and versions don't come with this component. You may have luck getting this with the development libraries. I see that it may be found...

Cannot build with `poetry-build` and habitat-sim as dependency. AssertionError on python version during setup.py execution.

Interesting, thanks for the suggestion. I think this assertion exists to make the issue more obvious for local installations from source. Otherwise the errors produced by using 3.6 may be...

Make SceneGraph tear-down robust to python garbage collection

@mosra any thoughts on this old issue? Still relevant or can we close?

from habitat_sim.utils.common import d3_40_colors_rgb

Thanks, this is just the result of some refactoring. Likely need to update the demo to reflect this. @erikwijmans?

Access semantic scene mesh directly

Unfortunately we don't provide an mesh-level access in the API at this time. If you are comfortable with C++ you could try adding this support and writing a PR or...