Search found 4 matches

by billchurch76
Fri Jun 14, 2019 1:10 pm
Forum: General Bullet Physics Support and Feedback
Topic: Inconsistent output from btGjkPairDetector::getClosestPoints
Replies: 5
Views: 1309

Re: Inconsistent output from btGjkPairDetector::getClosestPoints

That's it! I updated to the latest 2.88 and it's working fine. My apologies, I should have thought to have done that.
by billchurch76
Fri Jun 14, 2019 12:48 pm
Forum: General Bullet Physics Support and Feedback
Topic: Inconsistent output from btGjkPairDetector::getClosestPoints
Replies: 5
Views: 1309

Re: Inconsistent output from btGjkPairDetector::getClosestPoints

Ok, sweet, so maybe this has already been fixed and I just need to upgrade my version of Bullet. I'll try that and report back.
by billchurch76
Thu Jun 13, 2019 6:55 pm
Forum: General Bullet Physics Support and Feedback
Topic: Inconsistent output from btGjkPairDetector::getClosestPoints
Replies: 5
Views: 1309

Re: Inconsistent output from btGjkPairDetector::getClosestPoints

You ran it exactly as is? Did you change the version of Bullet it links against. Because I just redownloaded it and ran it and still get: 7.17892885 and -0.0799984410 If I change the #if from 0 to 1, then I get: -0.0799984410 and -0.0799877569 I don't see how you'd get different answers with the exa...
by billchurch76
Wed Jun 12, 2019 2:28 pm
Forum: General Bullet Physics Support and Feedback
Topic: Inconsistent output from btGjkPairDetector::getClosestPoints
Replies: 5
Views: 1309

Inconsistent output from btGjkPairDetector::getClosestPoints

I've attached a project that demonstrates the issue. Essentially, I've built two hulls and depending on the order in which I pass them into a btGjkPairDetector object, I get different values for getClosestPoints, either -0.08 or 7.18. Also, if I reorder the points used to build the hulls, then the o...