OSL_SHADEOP void osl_spline_dvdfdv(void *out, const char *spline_, void *x,
Vec3 *knots, int knot_count)
{
const Spline::SplineBasis *spline = Spline::getSplineBasis(USTR(spline_));
Spline::spline_evaluate<Dual2<Vec3>, Dual2<float>, Dual2<Vec3>, Vec3, true>
(spline, DVEC(out), DFLOAT(x), knots, knot_count);
}
OSL_SHADEOP void osl_spline_dvfdv(void *out, const char *spline_, void *x,
Vec3 *knots, int knot_count, int knot_arraylen)
{
const Spline::SplineBasis *spline = Spline::getSplineBasis(USTR(spline_));
Spline::spline_evaluate<Dual2<Vec3>, float, Dual2<Vec3>, Vec3, true>
(spline, DVEC(out), *(float *)x, knots, knot_count, knot_arraylen);
}
