Real-Time Physics Simulation Forum 2007-05-29T21:01:42+00:00 https://pybullet.org/Bullet/phpBB3/app.php/feed/topic/1090 2007-05-29T21:01:42+00:00 2007-05-29T21:01:42+00:00 https://pybullet.org/Bullet/phpBB3/viewtopic.php?p=4345#p4345 <![CDATA[Chipmunk Physics Library]]> Statistics: Posted by pTymN — Tue May 29, 2007 9:01 pm

]]> 2007-04-19T17:19:33+00:00 2007-04-19T17:19:33+00:00 https://pybullet.org/Bullet/phpBB3/viewtopic.php?p=4027#p4027 <![CDATA[Chipmunk Physics Library]]>
are those videos recorded in real-time? that looks pretty amazing!
No. I used a ton of iterations and extra substeps to make the stacks as stable as possible. The irony is that I used those videos for my senior seminar presentation on realtime rigid body physics.

The first movie with the small pyramid that falls over, almost runs in real time if I turn the settings down to something reasonable. It starts out a bit wobbly though. I have a similar demo in my demo application. You should check it out.

Statistics: Posted by slembcke — Thu Apr 19, 2007 5:19 pm

]]> 2007-04-19T13:12:21+00:00 2007-04-19T13:12:21+00:00 https://pybullet.org/Bullet/phpBB3/viewtopic.php?p=4026#p4026 <![CDATA[Chipmunk Physics Library]]> Statistics: Posted by raigan2 — Thu Apr 19, 2007 1:12 pm

]]> 2007-04-19T07:23:58+00:00 2007-04-19T07:23:58+00:00 https://pybullet.org/Bullet/phpBB3/viewtopic.php?p=4025#p4025 <![CDATA[Chipmunk Physics Library]]>
Coding in 2D is fun isn't it?

Statistics: Posted by Erin Catto — Thu Apr 19, 2007 7:23 am

]]> 2007-04-19T17:13:13+00:00 2007-04-19T06:28:07+00:00 https://pybullet.org/Bullet/phpBB3/viewtopic.php?p=4024#p4024 <![CDATA[Chipmunk Physics Library]]>
I'll not waste too much breath here, there's plenty of info on the homepage: http://wiki.slembcke.net/main/published/Chipmunk

I've been working on this in my free time since September. The big features:
  • Poly, circle, and segment collision primitives, and multiple collision primitives can be attached to a rigid body.
  • Collision callbacks.
  • Spatial hashing for the broad phase collision detection step.
  • MIT license.
I've been releasing some early builds over on iDevGames.com with a decent amount of interest. There is even a game recently released as a public beta using my physics library. http://www.idevgames.com/forum/showthread.php?t=13866

I have an XCode project for OS X, and a quick and dirty shell script to compile for Linux.

I don't know if it will compile cleanly under MSVC though. I'd imagine that it would just need some header adjustment though. Is there anyone that could help me out on this front?

Lastly, impressions? Comments, criticisms?

Statistics: Posted by slembcke — Thu Apr 19, 2007 6:28 am

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