archipack_2d.py 文件源码

def __init__(self, p=None, v=None, p0=None, p1=None):
        """
            Init by either
            p: Vector or tuple origin
            v: Vector or tuple size and direction
            or
            p0: Vector or tuple 1 point location
            p1: Vector or tuple 2 point location
            Will convert any into Vector 2d
            both optionnals
        """
        Projection.__init__(self)
        if p is not None and v is not None:
            self.p = Vector(p).to_2d()
            self.v = Vector(v).to_2d()
        elif p0 is not None and p1 is not None:
            self.p = Vector(p0).to_2d()
            self.v = Vector(p1).to_2d() - self.p
        else:
            self.p = Vector((0, 0))
            self.v = Vector((0, 0))