[jitter] alpha-channel in gl.videoplane?

@blend_enable 1

On Mar 26, 2008, at 3:29 PM, René Liebert wrote:

>
> Hi,
>
> can someone tell me how to use the alphachannel of an (still)image  
> in a gl.videoplane? I dont want to mix it with another image in the  
> same plane, but just cut out the image with its own alpha so i can  
> see other  things of my render context beneath. (I hope I explained  
> myself alright).
> Probably there is a simple solution, but i just cant find it. If I  
> use for example a jit.gl.slab with co.alphaclue.jxs and send the  
> same image in both inputs, it works. But I cant imagine, that their  
> isn't an easier way, is there?
>
> Thanx a lot,
> Rene
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