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  #1  
Old 05-31-2013, 01:04 PM
Queenss_RA Queenss_RA is offline
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Join Date: May 2013
Posts: 4
Make camera rotate 360 in either yaw pitch or roll forever

Hi,

So I've been working on this for awhile and can't find a good solution. How can I make the camera spin 360 degrees in either yaw axis, pitch axis or roll axis non-stop and I can stop it and restart it by just pressing the space bar?
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Old 06-10-2013, 05:06 PM
Jeff Jeff is offline
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Join Date: Aug 2008
Posts: 2,458
Here's an example:
Code:
import viz
import vizact

viz.go()

viz.add('piazza.osgb')

viewNode = viz.addGroup()
viewLink = viz.link(viewNode, viz.MainView)
viewNode.setPosition([0,2,0])
spinAction = vizact.spin(0,1,0,20,viz.FOREVER)

viewNode.addAction(spinAction)

def pauseAndRestart():
	if viewNode.getAction():
		viewNode.clearActions()
	else:
		viewNode.setEuler([0,0,0])
		viewNode.addAction(spinAction)

vizact.onkeydown(' ', pauseAndRestart)
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Tags
camera, events, rotation, spinning

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