protected override void CopyTo(JointInfo target)
{
base.CopyTo(target);
RevoluteJointInfo c = target as RevoluteJointInfo;
c.localAnchorB = this.localAnchorB;
c.localAnchorA = this.localAnchorA;
c.motorSpeed = this.motorSpeed;
c.maxMotorTorque = this.maxMotorTorque;
c.motorEnabled = this.motorEnabled;
c.limitEnabled = this.limitEnabled;
c.lowerLimit = this.lowerLimit;
c.upperLimit = this.upperLimit;
c.refAngle = this.refAngle;
}
private void DrawJoint(Canvas canvas, RevoluteJointInfo joint)
{
float angularCircleRadA = joint.BodyA.BoundRadius * 0.25f;
float angularCircleRadB = joint.BodyB.BoundRadius * 0.25f;
float anchorDist = this.GetAnchorDist(joint.BodyA, joint.BodyB, joint.LocalAnchorA, joint.LocalAnchorB);
bool displaySecondCollider = anchorDist >= angularCircleRadA + angularCircleRadB;
this.DrawLocalPosConstraint(canvas, joint.BodyA, joint.BodyB, joint.LocalAnchorA, joint.LocalAnchorB);
if (joint.LimitEnabled)
{
this.DrawLocalAngleConstraint(canvas,
joint.BodyA,
joint.LocalAnchorA,
joint.BodyB.GameObj.Transform.Angle - joint.ReferenceAngle,
joint.BodyA.GameObj.Transform.Angle,
angularCircleRadA);
if (displaySecondCollider)
{
this.DrawLocalAngleConstraint(canvas,
joint.BodyB,
joint.LocalAnchorB,
joint.BodyA.GameObj.Transform.Angle + joint.ReferenceAngle,
joint.BodyB.GameObj.Transform.Angle,
angularCircleRadB);
}
}
if (joint.MotorEnabled)
{
this.DrawLocalAngleMotor(canvas, joint.BodyA, Vector2.Zero, joint.MotorSpeed, joint.MaxMotorTorque, joint.BodyA.BoundRadius * 1.15f);
}
this.DrawLocalAnchor(canvas, joint.BodyA, joint.LocalAnchorA);
this.DrawLocalAnchor(canvas, joint.BodyB, joint.LocalAnchorB);
}