Search found 2 matches

by Blackboard_99
Thu Jan 28, 2021 11:37 am
Forum: General Bullet Physics Support and Feedback
Topic: Simulate the dynamics in large particle systems on which external forces acts with elastic collisions in real time
Replies: 4
Views: 1911

Re: Simulate the dynamics in large particle systems on which external forces acts with elastic collisions in real time

Thx for your reply drleviathan. On a suitable machine I believe Bullet could handle 1e5 rigid spheres. Sounds good enough. Bullet starts to have a measurable performance problem when adding new objects to the world The initial situation would be that there are already 10^4-10^5 particles in the worl...
by Blackboard_99
Wed Jan 27, 2021 11:09 am
Forum: General Bullet Physics Support and Feedback
Topic: Simulate the dynamics in large particle systems on which external forces acts with elastic collisions in real time
Replies: 4
Views: 1911

Simulate the dynamics in large particle systems on which external forces acts with elastic collisions in real time

Consider the following example: In a two dimensional plane there are a number N of particles (small circles) on which several external forces act such as different electrostatic force fields of positive and negative charges. Using superposition, one could calculate a total attractive force F for eac...