w = s->winding;
if (!w)
continue;
- ClipWindingEpsilon (w, plane->normal, plane->dist,
- 0 /*PLANESIDE_EPSILON*/, &cw[0], &cw[1]);
+ ClipWindingEpsilonStrict (w, plane->normal, plane->dist,
+ 0 /*PLANESIDE_EPSILON*/, &cw[0], &cw[1]); /* strict, in parallel case we get the face back because it also is the midwinding */
for (j=0 ; j<2 ; j++)
{
if (!cw[j])