Function clr

src/ifcopenshell-python/ifcopenshell/draw.py:394–398

(c)

                    # the factor determines how much white will be interpolated
                    # into the style diffuse color.
                    def clr(c):
                        if isinstance(c, ifcopenshell.ifcopenshell_wrapper.colour):
                            return c.r(), c.g(), c.b()
                        else:
                            return c

                    clr = numpy.array(clr(style.diffuse) if style else (0.6, 0.6, 0.6))
                    factor = (math.log(elements[0].distance + 2.0) / 7.0) * (1.0 - 0.5 * abs(elements[0].dot_product))