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why does alpha/transparency connection read color info instead of alpha channel?

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tom custer
why does alpha/transparency connection read color info instead of alpha channel?
on Oct 25, 2006 at 8:26:42 pm

every example I've seen connects the file image to the projection node which then has both a color and transparency out.

The problem I'm having is that the black gets dropped of the image and the alpha channel has no influence. This also happend in tutorial files when I added black to the immage color.

I have not found a way to connect the image alpha with out creating a separate the black and white image , creating a separate projection node and connecting its color to transparency.

This doesn't seem right.
Sorry this is long - just want to be clear.


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