svdbg at free.fr
Sun Oct 14 08:59:25 EDT 2007
I am doing a tutorial found on the Side FX site, and in this tutorial is
used the following expression to define the red component of a color :
tex("op://obj/grid_object1/cop2net1/ramp1", $BBX, $BBZ, r)
Where in the doc can I find why the op: is needed ?
I found, in the "Use compositor images in other nodes", a mention to
that, but I don't know if it's specific to this case, or if this "op:"
use follows a more general rule.
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