Zizhang Li

Segmentation fault in loss.backward() when defining a new integrator

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## Summary Loss.backward() would raise Segmentation Fault when defining a new integrator to render the scene and compute loss on this image. ## System configuration System information: OS: Ubuntu 20.04.6...

How to export properties in simulation, e.g. point positions

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Hi, thanks for open-sourcing such a great framework. I wonder is there an interface to export the properties of entities during each scene.step()? For example, when using mesh to initialize...

How to load points as entities?

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Hi, Is there a way to load a large number of points(spheres) into genesis as one entity? In my case these points can be set to still, mainly for collision...

The `example/smoke.py` seems are directly sampling grid to simulate smoke instance, and currently the `engine/solvers/sf_solver.py` and `engine/simulator.py` doesn't support _add_entity_ function, will this feature be released soon? For example, using...