def vizArrow(start, end):
# prepare block visualization
global vizpub
marker = createArrowMarker(points=start+end, color=[1,0,0,1])
vizpub.publish(marker)
rospy.sleep(0.1)
def vizArrow(start, end):
"""prepare arrow visualization"""
marker = createArrowMarker(points=start + end, color=[1, 0, 0, 1])
vizpub.publish(marker)
marker.id = 202
def vizArrow(start, end):
# prepare block visualization
global vizpub
marker = createArrowMarker(points=start + end, color=[1, 0, 0, 1])
vizpub.publish(marker)
rospy.sleep(0.1)