vispy / vispy / 19469786179

75%

push

github

discard marker fragments if size was zero (#2696)

Noticed when working on https://github.com/napari/napari/pull/8223.

In some hardware (linux + nvidia is at least one), setting the size of
markers to `0` results in a value of `inf` for the border width due to a
division by zero.
This can have crazy results like the above link. In general, if the
point size is 0 we should simply not render it, I think, so this PR
simply discards the affected fragments.

5872 of 10620 branches covered (55.29%)

24194 of 32302 relevant lines covered (74.9%)

2.45 hits per line