Forums > Jitter

[feature request] @usealpha 1?

Jun 02 2006 | 11:00 pm

can some of those lovely 4 plane char objects by any chance be given
the ability to process the alpha channel when transforming?

jit.rota @usealpha 1 would be so cool. as would jit.mxform2d
@usealpha 1.

many many thanks

Jun 02 2006 | 11:09 pm

Not likely going to be built in to these objects directly. These both
rotate the alpha channel already, leaving a zero in the alpha channel
in clear mode anywhere outside the transformed image. Simply feed to
jit.alphablend or @blend_enable 1.

Personally, I would composite on the GPU for maximum performance, but
if you need to stay on the CPU, jit.rota-> jit.alphablend should work
for your needs.


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