void BezierCurveN<2>::feed(PathSink &sink, bool moveto_initial) const
{
if (moveto_initial) {
sink.moveTo(controlPoint(0));
}
sink.quadTo(controlPoint(1), controlPoint(2));
}
void BezierCurve::feed(PathSink &sink, bool moveto_initial) const
{
if (size() > 4) {
Curve::feed(sink, moveto_initial);
return;
}
Point ip = controlPoint(0);
if (moveto_initial) {
sink.moveTo(ip);
}
switch (size()) {
case 2:
sink.lineTo(controlPoint(1));
break;
case 3:
sink.quadTo(controlPoint(1), controlPoint(2));
break;
case 4:
sink.curveTo(controlPoint(1), controlPoint(2), controlPoint(3));
break;
default:
// TODO: add a path sink method that accepts a vector of control points
// and converts to cubic spline by default
assert(false);
break;
}
}