Johnson Zhong

Hi Tobia, I'm trying to use your pympc to solve a toy 2D problem:  Where there are 2 modes; red is the initial state and green is the goal...

Previously everything after ! was bolded in a critical section. Now != does not start a critical section.

Scale and order of verts output (how to transform to input frame)?

2

My data volume consists of xyz input ``` n1, n2, n3 = 80, 80, 50 xv, yv, zv = torch.meshgrid( [torch.linspace(-0.2, 0.2, n1), torch.linspace(-0.2, 0.2, n2), torch.linspace(0, 0.5, n3)]) ```...

From #1

Sample from approximate dynamics

5

Are there any plans to extend this to approximated dynamics (e.g. with a NN) and using importance sampling instead of sampling trajectories directly from the environment? (replace `__init__` env arg...

Fitting GMM through gradient descent

1

Hi Angus, have you ever considered fitting the GMM through a gradient based method instead of EM, such as mentioned here: https://stats.stackexchange.com/questions/64193/fitting-a-gaussian-mixture-model-using-stochastic-gradient-descent ? I'm interested in a differentiable clustering algorithm...

### Discussed in https://github.com/bulletphysics/bullet3/discussions/4612 Originally posted by **LemonPi** May 8, 2024 I'd like to be able to reproduce robot-object interaction trajectories, however the objects behave different (bounce to a different...