Search found 6 matches

by mazelin
Tue Jan 01, 2013 7:30 am
Forum: Questions and Help
Topic: The Exception:Point set is degenerate
Replies: 7
Views: 6782

The Exception:Point set is degenerate

Hi,
When I new ConvexHull object, the exceptoion 'Point set is degenerate; convex hulls must have volume.' will throw.I don't know why?
Thank you!

Code: ConvexHull hull = new ConvexHull(verticesList, 1);
by mazelin
Sat Dec 22, 2012 5:30 am
Forum: Questions and Help
Topic: How to choose the Joints and Constraints
Replies: 4
Views: 4656

Re: How to choose the Joints and Constraints

About compound body, I have two entity first, when they are touch, they will be putted to compound body. Now how get the two entity postion? And do I need change the compound body position for move them?
Thank you again and agian.
by mazelin
Sat Dec 22, 2012 5:20 am
Forum: Questions and Help
Topic: How to choose the Joints and Constraints
Replies: 4
Views: 4656

Re: How to choose the Joints and Constraints

Thank you for replay.
I use the WeldJoint, when I move one entity, the other entity also move.But the other entity moved slowly than first one.
Can I set it for the other entity move Synchronously.
Thanks again.
by mazelin
Fri Dec 21, 2012 1:27 pm
Forum: Questions and Help
Topic: How to choose the Joints and Constraints
Replies: 4
Views: 4656

How to choose the Joints and Constraints

Hi,
I have two entities, when one move or rotation, the other one will move or rotation the same position or degree.How can I choose the Joints and Constraints?
Thanks!
by mazelin
Fri Dec 14, 2012 5:56 am
Forum: Questions and Help
Topic: Performance for ConvexHull
Replies: 2
Views: 2981

Re: Performance for ConvexHull

Thank you for your reply.
It's perfact and simple solution.
Thank you again.
by mazelin
Thu Dec 13, 2012 1:57 am
Forum: Questions and Help
Topic: Performance for ConvexHull
Replies: 2
Views: 2981

Performance for ConvexHull

I load my model and use ConvexHull to add to Space. I find some model exe 'new ConvexHull' very slow. The model is not very complex. So, I need help for how to let it fast.Thanks! Code like: TriangleMesh.AddMesh(model.Meshes , matrix, verticesList, indicesList); ConvexHull hull = new ConvexHull(vert...