You rewrote the MEL code in python correct ?
Crest Christopher <mailto:[email protected]>
Wednesday, June 03, 2015 5:14 PM
I would like the UI to let the user choose.
Joe Weidenbach wrote:
Joe Weidenbach <mailto:[email protected]>
Wednesday, June 03, 2015 4:00 PM
Are you looking to specify those as code, or do you want a UI to let
the use choose? Two very different scenarios.
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Christopher. <mailto:[email protected]>
Wednesday, June 03, 2015 1:36 PM
Hi Joe, that works well, thank you, /but/, can I squeeze in a addition
? ;-)
Can choose where to save & the resolution from 1024 to max 8192 res ?
On Wednesday, June 3, 2015 at 1:28:46 PM UTC-4, Christopher. wrote:
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Crest Christopher <mailto:[email protected]>
Wednesday, June 03, 2015 1:28 PM
Hi Joe, before testing your code, I agree with you, the code is best
run in MEL before you even brought up that concern I was thinking, it
doesn't make sense, and if someone in the group brought it to the
surface, it wouldn't surprise me.
The reason; the MEL code has to be wrapped in python code, otherwise
the other script, did I mention it was part of another script,
regardless if I did or didn't, it can't read MEL individually, that is
why, not I wanted to, or felt the desire to ;-) instead I had to wrap
it in python. ;-)
Let me give your code a run ;-)
Joe Weidenbach wrote:
Joe Weidenbach <mailto:[email protected]>
Wednesday, June 03, 2015 1:21 PM
Questioning the code aside:
The immediate issue you're running into seems to be that Python
doesn't support multi-line strings which are just denoted with a
single quotation mark.
If you're going for multi-line strings, you'll need to use the
multi-line string quote-- """String here""" -- Note the triple quotations.
With that said, I agree with Marcus here.
First, why are we calling this script from Python? It seems like it
might be better suited to be entirely in MEL. I've run into a number
of situations where I need to call MEL code from my Python scripts,
but this looks like primarily coding in MEL and then forcing it into
Python.
You could do the same thing more like this:
# Avoid importing under other names
import maya.mel as mel
uMin = -1
uMax = 1
vMin = -1
vMax = 1
for i in range(uMin, uMax - uMin):
for j in range(uMin, uMax - uMin):
path = r"c:\\5\\uvImage_u{0}_v{1}.jpg".format(i+1, j+1)
UVCmd = r'uvSnapshot -o -aa -uMin {0} -uMax {1} - vMin {2}
-vMax {3} -n "{4}" -xr 4096 -yr 4096 -ff jpg;'
UVCmd = UVCmd.format(i, i+1, j, j+1, path)
mel.eval(UVCmd)
It's best if you're going to use Python to use it all the way through,
with independent MEL commands where there is no other option (which,
to be fair, happens all too often in Maya).
Let me know if you have questions on that code, I utilized a few
string formatters that I find make my code easier to read, but can be
a bit confusing if you're not used to them.
Hope that helps!
On 6/3/2015 8:58 AM, Christopher. wrote:
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