private Sliced_path generate_path(Slice_sequence sequence)
{
Sliced_path_generator gen;
if (!_should_smooth_chords)
{
gen = new Sliced_path_generator(_general_tolerance);
}
else
{
gen = new Sliced_path_smooth_generator(_general_tolerance, 0.1 * _tool_r);
}
gen.Append_spiral(sequence.Root_slice.Center, sequence.Root_slice.End, _spiral_tangent, _max_ted, _tool_r, _dir == RotationDirection.Unknown ? RotationDirection.CCW : _dir);
gen.Append_slice_sequence(sequence);
return(gen.Path);
}
private Sliced_path generate_path(Slice_sequence sequence)
{
Sliced_path_generator gen;
if (!_should_smooth_chords)
{
gen = new Sliced_path_generator(_general_tolerance);
}
else
{
gen = new Sliced_path_smooth_generator(_general_tolerance, 0.1 * _tool_r);
}
// NOTE: this manipulations are to make the beginning of spiral tangent to the polyline
object obj = _poly.GetSegment(0);
Vector2d tangent = new Vector2d();
if (obj is Line2F)
{
Line2F line = (Line2F)obj;
tangent = new Vector2d(line.p1, line.p2);
}
else if (obj is Arc2F)
{
Arc2F arc = (Arc2F)obj;
tangent = new Vector2d(arc.Center, arc.P1).Normal();
if (arc.Direction == RotationDirection.CW)
{
tangent = tangent.Inverted();
}
}
gen.Append_spiral(sequence.Root_slice.Center, sequence.Root_slice.End, tangent, _max_ted, _tool_r, _dir == RotationDirection.Unknown ? RotationDirection.CCW : _dir);
gen.Append_slice_sequence(sequence);
return(gen.Path);
}
