Test microstructure and -tiles

examples/show_microstructures.py

@@ -346,13 +346,13 @@ def foo(x):
 generator.parametrization_function = foo
 
 inverse_microstructure = generator.create(
-    closing_face="z", seperator_distance=0.4, center_expansion=1.3
+    closing_face="z", separator_distance=0.4, center_expansion=1.3
 )
 
 # Plot the results
 _, showables_inverse = generator.show(
     closing_face="z",
-    seperator_distance=0.4,
+    separator_distance=0.4,
     center_expansion=1.3,
     title="Parametrized Inverse Microstructure",
     control_points=False,
@@ -365,7 +365,7 @@ def foo(x):
 # Corresponding Structure
 generator.microtile = splinepy.microstructure.tiles.get("Cross3D")
 microstructure = generator.create(
-    closing_face="z", seperator_distance=0.4, center_expansion=1.3
+    closing_face="z", separator_distance=0.4, center_expansion=1.3
 )
 _, showables = generator.show(
     closing_face="z",

splinepy/microstructure/microstructure.py

@@ -9,7 +9,7 @@
 
 
 class Microstructure(_SplinepyBase):
-    """Helper class to facilitatae the construction of microstructures."""
+    """Helper class to facilitate the construction of microstructures."""
 
     def __init__(
         self,
@@ -18,7 +18,7 @@ def __init__(
         microtile=None,
         parametrization_function=None,
     ):
-        """Helper class to facilitatae the construction of microstructures.
+        """Helper class to facilitate the construction of microstructures.
 
         Parameters
         ----------
@@ -427,8 +427,8 @@ def _compute_tiling_prerequisites(
     def create(
         self,
         closing_face=None,
-        knot_span_wise=None,
-        macro_sensitivities=None,
+        knot_span_wise=True,
+        macro_sensitivities=False,
         **kwargs,
     ):
         """Create a Microstructure.
@@ -455,11 +455,12 @@ def create(
         if not self._sanity_check():
             raise ValueError("Not enough information provided, abort")
 
-        # Set default values
-        if knot_span_wise is None:
-            knot_span_wise = True
-        if macro_sensitivities is None:
-            macro_sensitivities = False
+        assert isinstance(
+            knot_span_wise, bool
+        ), "knot_span_wise must be a bool"
+        assert isinstance(
+            macro_sensitivities, bool
+        ), "macro_senstivities must be a bool"
 
         # check if user wants closed structure
         if closing_face is not None:
@@ -533,7 +534,7 @@ def create(
         if macro_sensitivities or parameter_sensitivities:
             spline_list_derivs = [
                 []
-                for i in range(
+                for _ in range(
                     n_parameter_sensitivities + n_macro_sensitivities
                 )
             ]

splinepy/microstructure/tiles/__init__.py

@@ -8,6 +8,7 @@
     armadillo,
     chi,
     cross_2d,
+    cross_3d,
     cross_3d_linear,
     cube_void,
     double_lattice,
@@ -42,6 +43,7 @@
     "chi",
     "cross_2d",
     "cube_void",
+    "cross_3d",
     "cross_3d_linear",
     "double_lattice",
     "ellips_v_oid",