protected override void CopyTo(JointInfo target)
{
base.CopyTo(target);
FrictionJointInfo c = target as FrictionJointInfo;
c.localAnchorA = this.localAnchorA;
c.localAnchorB = this.localAnchorB;
c.maxForce = this.maxForce;
c.maxTorque = this.maxTorque;
}
void ICmpInitializable.OnShutdown(Component.ShutdownContext context)
{
if (context == ShutdownContext.Deactivate)
{
// Clean up the temporary friction joint we have created
if (this.frictionJoint != null)
{
this.frictionJoint.ParentBody.RemoveJoint(this.frictionJoint);
this.frictionJoint = null;
}
}
}
private void DrawJoint(Canvas canvas, FrictionJointInfo joint)
{
this.DrawLocalFrictionMarker(canvas, joint.BodyA, joint.LocalAnchorA);
this.DrawLocalFrictionMarker(canvas, joint.BodyB, joint.LocalAnchorB);
this.DrawLocalLooseConstraint(canvas, joint.BodyA, joint.BodyB, joint.LocalAnchorA, joint.LocalAnchorB);
}
private void SetupFrictionJoint(RigidBody body)
{
// If we already have a friction joint, is it connecting the right bodies?
if (this.frictionJoint != null)
{
if (this.frictionJoint.ParentBody != body ||
this.frictionJoint.ParentBody != this.baseObject)
{
this.frictionJoint.ParentBody.RemoveJoint(this.frictionJoint);
this.frictionJoint = null;
}
}
// Create a friction joint connecting our body to the body it is standing on
if (this.frictionJoint == null)
{
this.frictionJoint = new FrictionJointInfo();
this.frictionJoint.CollideConnected = true;
this.frictionJoint.MaxTorque = 0.0f;
body.AddJoint(this.frictionJoint, this.baseObject);
}
}
