Folder structure simplfied

mxpic/components/primitives/pic/taper.py

@@ -3,14 +3,44 @@ import numpy as np
 import math
 from ...routing import Route
 
-from ...structures import *
+from ...geometry import *
 from ....technologies import *
 
 import pandas as pd
-from ...structures import _my_polygon
+from ...geometry import _my_polygon
 
 """ NEW Classes :: Transistion area of rib to strip, to minize the loss """
 class transition:
+    """
+    transition primitive component.
+    
+    This component builds the transition layout cell.
+    
+    Parameters
+    ----------
+    layer_FETCH : str, optional
+        Layer or cross-section name used by the device. Default is 'STRIP_TRE'.
+    layer_METCH : str, optional
+        Layer or cross-section name used by the device. Default is 'RIB_TRE'.
+    w_rib : float, optional
+        Width parameter in microns. Default is 1.1.
+    dw_tolerance : float, optional
+        Value for the dw_tolerance parameter. Default is 0.2.
+    w_grow_rib : float, optional
+        Width parameter in microns. Default is 2.
+    w_grow_strip : float, optional
+        Width parameter in microns. Default is 2.
+    Ltp1 : int, optional
+        Length parameter in microns. Default is 15.
+    Ltp2 : int, optional
+        Length parameter in microns. Default is 10.
+    Ltrans : int, optional
+        Length parameter in microns. Default is 5.
+    L_port : int, optional
+        Length parameter in microns. Default is 2.
+    show_pins : bool, optional
+        Whether to draw pin markers in the generated layout. Default is False.
+    """
     def __init__(self,
                  layer_FETCH: str="STRIP_TRE",
                  layer_METCH: str="RIB_TRE",
@@ -59,6 +89,26 @@ class transition:
         self.cell = C
 
 class taper_xs2xs:
+    """
+    taper xs2xs primitive component.
+    
+    This component builds the taper xs2xs layout cell.
+    
+    Parameters
+    ----------
+    xs_1 : str, optional
+        Layer or cross-section name used by the device. Default is 'rib'.
+    xs_2 : str, optional
+        Layer or cross-section name used by the device. Default is 'strip'.
+    L_taper : float, optional
+        Length parameter in microns. Default is 10.
+    w_1 : float, optional
+        Width parameter in microns. Default is 0.45.
+    w_2 : float, optional
+        Width parameter in microns. Default is 0.45.
+    L_port : float, optional
+        Length parameter in microns. Default is 0.
+    """
     def __init__ (self,
             xs_1:str='rib',
             xs_2:str='strip',
@@ -157,7 +207,32 @@ class taper_xs2xs:
 
 class PSR:
     """
-    Polarization Splitter & rotator
+    Polarization Splitter & rotator.
+    
+    Parameters
+    ----------
+    name : str, optional
+        Unique identifier for the device cell. Default is 'PSR_unit'.
+    xs : str, optional
+        Layer or cross-section name used by the device. Default is 'rib'.
+    layer_u : str, optional
+        Layer or cross-section name used by the device. Default is None.
+    layer_d : str, optional
+        Layer or cross-section name used by the device. Default is None.
+    w : list, optional
+        Width parameter in microns. Default is [0.45, 0.45, 0.55, 1.2, 1.2].
+    Lt_rib : list, optional
+        Length parameter in microns. Default is [10, 30, 30, 10].
+    ws : list, optional
+        Value for the ws parameter. Default is [0.45, 2, 1.2].
+    Lt_slab : list, optional
+        Length parameter in microns. Default is [40, 40].
+    shape : str, optional
+        Value for the shape parameter. Default is 'sine'.
+    L_port : float, optional
+        Length parameter in microns. Default is 5.
+    res : float, optional
+        Value for the res parameter. Default is 0.01.
     """
     def __init__ (self,