[PD] alpha GEM

james tittle tigital at mac.com
Thu Jan 13 19:16:18 CET 2005


On Jan 13, 2005, at 12:43 PM, sara kolster wrote:
>
> I want to manipulate the alpha of different individual textures. When 
> I use alpha, I cannot give it an other number then 0 or 1, which is 
> not what I want. I would like to change the alpha of a texture a 
> little bit, so it blends into the other textures. Also, when alpha is 
> 1, the white in the images becomes too white [almost overexposed].

...um, are you sure about this?  alpha always is between 0 and 1:  in 
pd, you have to hold down the shift key when changing a number box to 
get intervening float values...if that doesn't work, why not divide by 
some value?

hth,
jamie





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