View Full Version : environmet alpha?
15-06-2003, 08:48 PM
How can i put environment background(jpg seqeunce or whatever ) inna alpha channel?
16-06-2003, 04:34 AM
hmm i'm not sure what you're talking about
but an alpha channel is usually just a 4th channel in something like a targa file. you can put anything you want in there as long as its grayscale.
however trying to put a sequence of images into a single image's alpha will not work.
if you're talking about using alpha channel in max then by all means use it, its a way to trim off texture space in real time and most vid cards are optimized to ues it for something like opacity in a texture.
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