Distance Joints??? « cocos2d for iPhone

Distance Joints???

(2 posts) (2 voices)

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xcrunner509
Member

Hello i was wondering could anyone tell me how to have two boxes connected by a distance joint. I am using box2d for the iphone. I have read the box2d manual but I just can't quite seem to get a grasp on it. So if someone could help me out here it would be greatly appreciated.

Sincerely, Nick Homme

P.S: i know that i have posted this question before but no one has yet to answer my question. Also here is the link to the manual that i read http://www.box2d.org/manual.html#_Toc258082974 and for some reason my first post labeled Distance Joints??? was erased so now i just had to redo my post

Posted 1 year ago #
mobilebros
Moderator
section 8.5 seems to say it all....
```
b2DistanceJointDef jointDef;

jointDef.Initialize(myBody1, myBody2, worldAnchorOnBody1, worldAnchorOnBody2);
b2DistanceJoint* joint = myWorld->CreateJoint(&jointDef);
```
If the world anchors confuse you, I'd just start out with the bodies' positions (would put the anchor on the center of the bodies) and experiment from there.
Posted 1 year ago #

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