Can I check if a BRepEdge is straight? (Or can i cast to a SketchLine and do the test)

[sylvain_boyer6TGNB]

As defined in the question. I am looking to discriminate straight edge (can be selected) to curved one. 

[BrianEkins · Accepted solution]

The BRepEdge object supports the geometry property. This will return different types of objects depending on the shape of the edge. You'll want to check if you get back a Line3D object.

if edge.geometry.objectType == adsk.core.Line3D.classType():
    app.log('Edge is linear')
else:
    app.log('Edge is NOT linear')

[sylvain_boyer6TGNB]

Many Thanks !