contact manifold

Please don't post Bullet support questions here, use the above forums instead.
Post Reply
Isawyou
Posts: 20
Joined: Wed Sep 02, 2015 10:00 pm

contact manifold

Post by Isawyou »

Hi!
if we have more than one point contact, what to do, calculate any point impulse, but how?
so calculate them separately, and get the sum of their impulses, that's what I do,you?
vanger
Posts: 13
Joined: Sun Feb 21, 2016 2:34 am

Re: contact manifold

Post by vanger »

I still not implemented this but I'm pretty sure that a reasonable way is to treat this contacts in a way you treat any other constraint. I.e. you can just iteratively solve corresponding (inequality) constraints. Or (a better way) you solve them simultaneously. Look at the end of Erin's presentation on GDC in 2014, for example.
Post Reply