[Sidefx-houdini-list] unpremultiplied rendering?
realritz at virtualritz.com
Mon Jul 19 11:13:37 EDT 2010
On 07/19/2010 04:58 PM, John Coldrick wrote:
> Yeah, AFAIK there's no way to render this out directly. You might want to
> mention that every 3D software package in the world renders layers this way,
> and many compositing packages like Nuke even have a handy button on the read
> node to deal with this invisibly...
Not every. For example, 3Delight has a display driver flag,
"associatealpha", which can be set to zero to produce unpremultiplied
I guess that could be a handy (yet dead easy to implement) addition to
Mantra as well, in a future Houdini version. :)
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