void startSpinningAxis(Point3f pt1, Point3f pt2, boolean isClockwise) {
		// Draw.checkObjectClicked ** could be difficult
		// from draw object click
		if (getSpinOn()) {
			setSpinOn(false);
			return;
		}
		transformManager
				.rotateAboutPointsInternal(pt1, pt2, global.pickingSpinRate, Float.MAX_VALUE, isClockwise, true);
	}