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Old 02-12-2009, 10:21 PM
nlfrnassimi nlfrnassimi is offline
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Join Date: Feb 2009
Posts: 37
Unhappy moving and object by mouse but don't know how to stop the movement

my code is to select a ball and move it by mouse, I want to click a key and the ball will remain in that position, but have no idea how to do it.

please help

this is my code :


import viz

viz.go()

ground = viz.add('tut_ground.wrl')
viz.clearcolor(0.5,0.5,1)
ground.disable(viz.PICKING)

soccerball1 = viz.add('soccerball.ive')
soccerball2 = viz.add('soccerball.ive')
soccerball3 = viz.add('soccerball.ive')

soccerball1.translate(-1,1.5,3)
soccerball2.translate(0,1.5,3)
soccerball3.translate(1,1.5,3)

viz.mouse(viz.OFF)

def mouseclick(button):
global ball
if button == viz.MOUSEBUTTON_LEFT:
pickObj = viz.pick()
if pickObj.valid():
ball = pickObj


def mymouse(e):
global ball
if not ball:
return
else:
ball.setPosition((e.x-0.5)*3,e.y*3.5,3)


viz.callback(viz.MOUSEDOWN_EVENT,mouseclick)
viz.callback(viz.MOUSE_MOVE_EVENT,mymouse)
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