WorldViz User Forum - Change group alpha but not color?

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- - Change group alpha but not color? (https://forum.worldviz.com/showthread.php?t=3438)

Kaminski

02-10-2011 04:22 PM

Change group alpha but not color?

Hi all,
I am having trouble changing the alpha values of all nodes in a group without changing the color. Any advice?

Code:



import viz

import vizshape

viz.go(viz.FULLSCREEN)



groupL = viz.addGroup(pos=[0,1.0,5.0])



boxL = vizshape.addBox(parent=groupL,color=viz.BLUE,pos=(-2.0,0,0))

sphereL = vizshape.addSphere(parent=groupL,color=viz.GREEN,pos=(1.0,0,0))



groupL.alpha(.5)

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