Source code for pyleecan.Methods.Slot.SlotW25.get_surface_opening

from ....Classes.SurfLine import SurfLine
from ....Functions.labels import SOP_LAB, DRAW_PROP_LAB


[docs]def get_surface_opening(self, alpha=0, delta=0): """Return the list of surfaces defining the opening area of the Slot Parameters ---------- self : SlotW25 A SlotW25 object alpha : float float number for rotation (Default value = 0) [rad] delta : complex complex number for translation (Default value = 0) Returns ------- surf_list : list list of surfaces objects """ # H1=0 no opening if self.H1 == 0: return [] # Create curve list line_dict = self._comp_line_dict() curve_list = [ line_dict["1-2"], line_dict["2-7"], line_dict["7-8"], line_dict["8-1"], ] curve_list = [line for line in curve_list if line is not None] # Only the closing arc (8-1) needs to be drawn (in FEMM) for curve in curve_list[:-1]: if curve.prop_dict is None: curve.prop_dict = dict() curve.prop_dict.update({DRAW_PROP_LAB: False}) # Create surface if self.is_outwards(): Zmid = self.get_Rbo() + self.H1 / 2 else: Zmid = self.get_Rbo() - self.H1 / 2 label = self.parent.get_label() + "_" + SOP_LAB + "_R0-T0-S0" surface = SurfLine(line_list=curve_list, label=label, point_ref=Zmid) # Apply transformation surface.rotate(alpha) surface.translate(delta) return [surface]