About getAlpha function - WorldViz User Forum

02-07-2010, 04:14 AM

omidbrb

Member

Join Date: Dec 2008

Posts: 27

About getAlpha function

Hi,

I have a problem using the getAlpha function. I'm calling getAlpha on the resulting object from the pick function:

Code:

intersect = win.pick(True, viz.WORLD, pos = [xNorm, yNorm])
alpha = intersect.object.getAlpha()

But whatever node I pick (even if transparent), getAlpha results 1, which means completely opaque.

Does anybody have an idea on that?

Thanks,
Omid

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