call method
Implementation
R call(double value) {
final ld0 = _log(_domain[0]);
final ld1 = _log(_domain[1]);
final lv = _log(value);
double t = (lv - ld0) / (ld1 - ld0);
if (_clamp) {
t = t.clamp(0.0, 1.0);
}
return _interpolator(t);
}