can this run parallelly?

[adsf0427]

I try to use this engine parallelly using concurrent.futures.ThreadPoolExecutor, something went wrong,
I do something like
render_args = (render_engine, image.world_to_camera, near, far, rgb_dir, depth_dir, image)
future = executor.submit(render_and_save_image, render_args)

and the rendered image is not correct

[liu115]

Hi! I've never tried it out. But I think there might be some GPU memory conflict when running in multiple thread. Sorry that I didn't implement the codebase very carefully for all kinds of use case. But I hope running in single thread is fast enough with OpenGL. Or, you could try running multiple programs for different scenes (e.g., by a shell scripts).

Is running in single thread working properly for you?

[Schwartz-Zha]

@liu115 Do you mean this can run on GPU? With OpenGL? Is it rrunnable on NVIDIA GPU?