Custom Closed Shape

If you want to increase the complexity of the shapes you draw on Sketch, you can use the CustomClosedShape class.

This class allows you to create a shape using a list of Line | Arc objects.

In this example, we are creating a half circle using one Line and one Arc.

you can also use the sketch.pencil to make it easier to draw lines and arcs.

from cadbuildr.foundation import *

half_circle = Part() s = Sketch(half_circle.xy())

s.pencil.line_to(40, 0) s.pencil.arc_to(0, 0, -20)

custom = s.pencil.get_closed_shape()

show(s)