public void setLimit(float swingSpan1, float swingSpan2, float twistSpan) {
        this.swingSpan1 = swingSpan1;
        this.swingSpan2 = swingSpan2;
        this.twistSpan = twistSpan;
        ((ConeTwistConstraint) constraint).setLimit(swingSpan1, swingSpan2, twistSpan);
    }
@param nodeA the body for the A end (not null, alias created)
@param nodeB the body for the B end (not null, alias created)
@param pivotA local translation of the joint connection point in node A
@param pivotB local translation of the joint connection point in node B
@param rotA the joint orientation in A's local coordinates (rotation
matrix, alias created)
@param rotB the joint orientation in B's local coordinates (rotation
matrix, alias created)
jme3-jbullet/src/main/java/com/jme3/bullet/joints/ConeJoint.java