Forums > Jitter

[feature request] @usealpha 1?

June 2, 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


June 2, 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 jit.gl.videoplane @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.

-Joshua


Viewing 2 posts - 1 through 2 (of 2 total)