[PD] still struggling with basic understanding of Gem dataflow
John Harrison
john.harrison at alum.mit.edu
Tue Mar 24 20:35:21 CET 2009
Attached is a small example patch of how I just don't get Gem...still...
[pix_rtx] has a steady wave that normally flows from left to right.
I would have thought that the attached patch shows me rotating the image
first, then applying [pix_rtx]. So it would stand to reason in my mind I
would see a rotated image with [pix_rtx] flowing from left to right.
But that isn't the result I see. The patch has [pix_rtx] flowing from
right to left now. It is as if [pix_rtx] is applied *before* the
rotation instead of *after* as I would have expected.
Grasping at straws, I have tried [pix_separator] between just about
every object, but that makes no difference.
What am I misunderstanding that makes the behavior of the patch make
sense? And...how would I get [pix_rtx] to flow from left to right on a
mirrored image?
-John
P.S. Are questions like this better on the Gem-dev list? That's a
developer list but at the same time I feel a bit awkward putting too
many Gem questions on a Pd list
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