generating bending constraints takes a lot of time. Add acceleration structure to speed it up

lianlab / bullet

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generating bending constraints takes a lot of time. Add acceleration structure to speed it up #211

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago


See discussion here:
http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?
f=9&t=3400&p=13086#p13086

By default, bending constraints connectivity is using a brute force 
implementation. Performance is better when using an acceleration structure, 
such as btDbvt tree.

Original issue reported on code.google.com by erwin.coumans on 28 Mar 2009 at 6:39

GoogleCodeExporter commented 9 years ago

http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=3400&p=13086#p130
86

Original comment by erwin.coumans on 28 Mar 2009 at 6:39

GoogleCodeExporter commented 9 years ago

Original comment by erwin.coumans on 3 Jun 2009 at 6:22

Added labels: Type-Enhancement
Removed labels: Type-Defect

GoogleCodeExporter commented 9 years ago

It has been optimized for the common case, generateBendingConstraints(2)

Original comment by erwin.coumans on 3 Nov 2009 at 3:02

Changed state: Fixed