VPython Example: Stereo Bounce



scene.stereo = 'passive'
scene.stereodepth = 1.5

floor = box(length=4, height=0.5, 
            width=4, color=color.blue)
ball = sphere(pos=(0,4,0), color=color.red)
ball.velocity = vector(0,-1,0)
scene.autoscale=0
dt = 0.01
while True:
    rate(100)
    ball.pos = ball.pos + ball.velocity*dt
    if ball.y < 1:
        ball.velocity.y = -ball.velocity.y
    else:
        ball.velocity.y = ball.velocity.y - 9.8*dt