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/*
* Simple Mechanics Simulator (SiMS)
* copyright (c) 2009 Jakob Odersky
* made available under the MIT License
*/
package sims.dynamics.joints
import sims.geometry._
import sims.dynamics._
/**Joints constrain the movement of two bodies.
* Their implementation was inspired by Erin Catto's box2d.*/
abstract class Joint extends Constraint{
/**First body of the joint.*/
val node1: Body
/**Second body of the joint.*/
val node2: Body
/**Corrects the velocities of this joint's associated bodies.*/
def correctVelocity(h: Double): Unit
/**Corrects the positions of this joint's associated bodies.*/
def correctPosition(h: Double): Unit
}
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