pyrender VS Open3D

im writing a program for a robot that will allow for the tracking of objects and the robots world positioning through aruco markers but i want to be able to have an easier way to double check if the data its producing is correct, thus ive been looking for libraries that can have a real time 3d viewer that runs in a separate thread and allows for me to load in models like obj'. i use to use pyrender which worked on my pc but it seams that the real time rendering does not work on mac and according to the github they still dont have an official fix at least not one i can get working. if anyone knows of a similar library thats easy to use please let me know!

I've done something like this using https://github.com/mmatl/pyrender before. We were generating images + registered normal maps for a computer vision application.

Some good debug info is available in this github thread for generic opengl debugging: https://github.com/mmatl/pyrender/issues/13

I was going to file a bug about another issue, but I have to download the development version. This is why I want this solved quickly. None of the links seem to work: https://github.com/isl-org/Open3D/issues/6259

Open3D (JSON, LOG, PLY) 1

There's also Open3D (O3D) the point cloud library... http://www.open3d.org/

would this help?

http://www.open3d.org/ seems like a good choice. Is there anything better I'm missing?

Open3D v0.13.0 http://www.open3d.org/

Sweet work! If you are interested in 3D reconstruction, have a look at http://www.open3d.org.

I normally use Open3D (http://www.open3d.org/) for point cloud visualization, which besides free view also provides an interface for rendering. For the rotation effect, place your object in the world origin, and the camera at a fixed world position looking towards the object. For every desired angle, rotate your object around the required axis by that angle and render the view. Then combine to a gif or video for presentations.