update readme

2020-08-06 22:53:13 +02:00
parent 8776062f18
commit 3c9da544f3
3 changed files with 5 additions and 2 deletions
--- a/README.md
+++ b/README.md
@@ -12,7 +12,10 @@ __python > 3 (for python2 use branch py2)__
 * Shifting
 * Helical
 * Double Helical
-* Undercut
+* Undercut  
+
+![involute-gear](examples/involute-double-helical-gear.png)
+

 ### Involute Rack

--- a/examples/involute-double-helical-gear.png
+++ b/examples/involute-double-helical-gear.png
--- a/pygears/_functions.py
+++ b/pygears/_functions.py
@@ -128,7 +128,7 @@ def trimfunc(l1, l2):
                    l2 == [l2[0]]
                else:
                    l2 = l2[jk::-1]
-                return(array([vstack([l1, [s]]), vstack([[s], l2])]))
+                return([vstack([l1, [s]]), vstack([[s], l2])])
            j0 = j
            jk += 1
        i0 = i