Hi,
working on a little displacement feature, I realized that whenever any subsampling is set in the import image node, the left and the top image border get a grey blur creeping in.
I guess that when sampling the image edges somehow black gets sampled from the outside black matte.
in these screenshots I loaded a pure white bitmap.
this is gh & rhino 5.
cheers,
daniel
I can’t repeat that, no matter what combination of interpolate and tiling I use. Can you upload the simplest possible file that replicates this problem?
interpolatedsampling.gh (20.8 KB)
Hi David,
thanks for having a look.
True the way you did it also works fine here.(0.9.0076)
i attached the version with the import image node;
when using this i always get the left and top edge with some gradient.
importImageResample.gh (5.8 KB)
I managed to fix it. It was remarkably difficult to get GDI to resize the image without the edges leaking.
The next public Rhino WIP will have the fix in it.
