Added corners property to AABB (#4) and bumped version

aabbtree.py

@@ -160,6 +160,21 @@ def volume(self):
             vol *= ub - lb
         return vol
 
+    @property
+    def corners(self):
+        """list: corner points of AABB"""
+
+        n_dim = len(self.limits)
+        f = '{:0' + str(n_dim) + 'b}'
+
+        n_corners = 2 ** n_dim
+        corners = []
+        for i in range(n_corners):
+            inds = [int(s) for s in f.format(i)]  # convert i to binary list
+            corner = [self.limits[d][ind] for d, ind in enumerate(inds)]
+            corners.append(corner)
+        return corners
+
     def overlaps(self, aabb):
         """Determine if two AABBs overlap
 

setup.py

@@ -15,7 +15,7 @@ def read(fname):
 
 setup(
     name='aabbtree',
-    version='2.3.1',
+    version='2.4.0',
     license='MIT',
     description='Pure Python implementation of d-dimensional AABB tree.',
     long_description=read('README.rst'),
@@ -45,6 +45,7 @@ def read(fname):
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
         'Topic :: Scientific/Engineering',
         'Topic :: Scientific/Engineering :: Mathematics',
     ],