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ClipTran Texture
Type:  Color, Filter, Reflect.

This is an update (19-4 '95) of the cliptran texture.
This texture clips away parts of an object that are totally
transparant. (you could, for instance, make foliage with it)
Add a transparancy map to be used as a clipmap,
and after that add the cliptran texture. What the texture does
is removing reflection, pushing the filter value up so the
clipped parts get invisible and remove the specular highlight
on the clipped parts. (you can also use another texture as a
clipmap)
Don't use a transparancy map with multiple levels of grey, just
use black and white (the specular intensity doesn't change with
the different levels of grey).
Special attention was given to making the edges of the clipping
look good (better than the last version).
Make sure textures following the cliptran texture have -1 put in
the filter parameters, as making clipped parts opaque again will
look weird.

sample object: Anything with a transparancy map as a clipmap.