How to use 'time function' to control the balls appear separately?
# I want to show balls on the screen one by one, not all the balls appear immediately.
# could you please help me to use the time function to control it. Appreciate.
import viz
viz.go()
OriginalBall = viz.add('ball.wrl')
for x in [0, 0.2, 0.4, 0.6, 0.8]: ## nested loop
for y in [0, 0.3, 0.6, 0.9]:
ball = OriginalBall.copy() ##use the copy() to save cpu resource
ball.translate(2+x, 2+y, 2)
ball.setScale(0.02,0.02,0.02)
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