public AngularSpring(Body body1, Body body2,float springConstant, float dampningConstant)
{
_body1 = body1;
_body2 = body2;
this.springConstant = springConstant;
this.dampningConstant = dampningConstant;
targetAngle = GetAngle();
}
public LinearSpring(Body body1, Vector2 attachPoint1, Body body2, Vector2 attachPoint2, float springConstant, float dampningConstant)
{
_body1 = body1;
_body2 = body2;
this.attachPoint1 = attachPoint1;
this.attachPoint2 = attachPoint2;
this.springConstant = springConstant;
this.dampningConstant = dampningConstant;
Vector2 difference = body2.GetWorldPosition(attachPoint2) - body1.GetWorldPosition(attachPoint1);
restLength = difference.Length();
}
public RevoluteJoint(Body body1, Body body2, Vector2 anchor)
{
this._body1 = body1;
this._body2 = body2;
//Matrix rotation1
localAnchor1 = body1.GetLocalPosition(anchor);
localAnchor2 = body2.GetLocalPosition(anchor);
accumulatedImpulse = Vector2.Zero;
relaxation = 1f;
}
