[QUESTION] How to Optimize External Force
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@gdaviet is already working on this.
Since Apr 13, 2025.
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Description
Hello! First, thank you for sharing your great work.
What I'm trying to do is to use Material Point Method process for a stationary object, without any gravity or external force (actually 0).
Under this condition, in order to make the object move through image loss, I need to update the velocity (assuming I don't care about the material), and I think there needs to be an extra force to follow the law of conservation of energy.
To do this, I want to update the extra force of the object, and I would appreciate any ideas on how to do it.
Thank you for reading my question.
Best regards,
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