RE: [LIBART] problem with art_rgb_svp_alpha()

[soyt free fr]

Quoting Jason Priebe <priebe mi-corporation com>:

> I was also getting a lot of colinear warnings.  A _lot_ of
> our handwritten data is colinear, due to the low sampling
> resolution of some of our input devices.

In this case, wouldn't it be more effecient to preprocess the
input data? i.e. filter that get rid of unnecessary control
points (like aligned points).

> I decided to write my own vpath_perturb() function, which
> uses a larger perturbation value (2e-2 instead of 2e-3),
> and all of my problems seem to have gone away!