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Sparse Grid MPM Solver

See original GitHub issue

Taichi supports sparse grids and this should be used in the MPM solver to make the simulation domain unbounded. The user will only need to input dx (grid cell size) to the MPM solver node.

Issue Analytics

State:
Created 4 years ago
Comments:5 (3 by maintainers)

Top GitHub Comments

1reaction

PavelBlendcommented, Apr 14, 2020

I think you can prioritize issues. I will add priority0, priority1, priority2 labels so that it is possible to highlight the most important issues and highlight those that can be implemented in the future and they are not so critical.

I think this feature is very cool and technologically advanced. And before, I thought that only developers of leading 3D applications can implement this. But I think that for now this function can be postponed until we have closed more basic things.

Labels will mean the following: priority0 - high priority priority1 - medium priority priority3 - low priority

1reaction

yuanming-hucommented, Apr 14, 2020

Is the Sparse Grid what is shown in this video (4:15 - 5:03)?

Yes

If yes, then it turns out that empty areas of the domain will not load the system? And will not require memory?

Exactly! I still need some time to implement & optimize this though.

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