Preliminary implementation of the prism feature

cadquery/occ_impl/shapes.py

@@ -111,6 +111,8 @@ from OCC.Core.Addons import (text_to_brep,
                              Font_FA_Italic,
                              Font_FA_Bold)
 
+from OCC.Core.BRepFeat import BRepFeat_MakePrism
+
 from math import pi, sqrt
 
 TOLERANCE = 1e-6
@@ -1437,6 +1439,25 @@ class Solid(Shape, Mixin3D):
 
         return cls(builder.Shape())
 
+    def prism(self, basis, profile, depth=None, thruAll=True, additive=True):
+        """
+        Make a prismatic feature (additive or subtractive)
+        """
+
+        face = Face.makeFromWires(profile)
+        feat = BRepFeat_MakePrism(self.wrapped,
+                                  basis.wrapped,
+                                  face.wrapped,
+                                  basis.normalAt().wrapped,
+                                  additive,
+                                  False)
+
+        if thruAll:
+            feat.PerformThruAll()
+        else:
+            feat.Perform(depth)
+
+        return self.__class__(feat.Shape())
 
 class Compound(Shape, Mixin3D):
     """