lines while scaling up the sketch IP OP

[mark g]

i have taken a very small image ..generated paths from the ipop, then resized canvas hugely!..
i then paint paths on the big canvas with one of the natural media paint synth presets, a pen in this case....everything works as it should...except there are some perfectly horizontal and vertical lines in the big image that werent generated in the small image.
these do not appear to be the newly painted paths, but are instead the grey lines that a sketch ip op generates when you first run it..any thoughts?

thanks

[johndalton]

It's hard to comment on it. I agree the vert and horz lines are artifacts of some kind of processing you did earlier. But i don't have any information about what that was.

[mark g]

i used here are the two operations ..each performed once

[mark g]

to be honest i dont have a problem with artifacts etc...just passing the info on.

[johndalton]

If the artifact was a bug i'd want to understand what was causing it and fix the problem. But i kind of think it might just be the result of some kind of processing you were doing.

If you can provide a specific preset or sequence of steps that generates something like that pass it on an i'll take a look at it. The key is to provide enough information (and or the presets) so that i can reproduce what you're doing here.

[mark g]

ok i will pass them on tomorrow...theres two screenshots on an earlier post showing the two steps that i used..but will send the hard copy