Difference between revisions of "B2.Joint"
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The `b2.Joint` class is the base joint class. Joints are used to constraint two bodies together in various fashions. Some joints also feature limits and motors. <br /> | The `b2.Joint` class is the base joint class. Joints are used to constraint two bodies together in various fashions. Some joints also feature limits and motors. <br /> | ||
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=== Methods === | === Methods === | ||
Revision as of 09:12, 23 August 2018
Supported platforms: android, ios, mac, pc
Available since: Gideros 2011.6
Description
The `b2.Joint` class is the base joint class. Joints are used to constraint two bodies together in various fashions. Some joints also feature limits and motors.
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Methods
b2.Joint:getAnchorA - returns the anchor point on bodyA in world coordinates
b2.Joint:getAnchorB - returns the anchor point on bodyB in world coordinates
b2.Joint:getBodyA - returns the first body attached to this joint
b2.Joint:getBodyB - returns the second body attached to this joint
b2.Joint:getReactionForce - returns the reaction force on bodyB at the joint anchor
b2.Joint:getReactionTorque - returns the reaction torque on bodyB
b2.Joint:getType - returns a value that represents the type
b2.Joint:isActive - is active?
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Events
Constants
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