From d31be3117de386b4f6cd3444e0b330db56dc6ba2 Mon Sep 17 00:00:00 2001
From: Yorik van Havre <yorik@uncreated.net>
Date: Sat, 8 Jul 2017 14:27:44 -0300
Subject: [PATCH] Draft: Refined Select plane to accept any 3 selected vertices

---
 src/Mod/Draft/DraftTools.py | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/Mod/Draft/DraftTools.py b/src/Mod/Draft/DraftTools.py
index 72e9df182d8d..dc3ec6717e67 100644
--- a/src/Mod/Draft/DraftTools.py
+++ b/src/Mod/Draft/DraftTools.py
@@ -381,6 +381,21 @@ def Activated(self):
                             self.display(plane.axis)
                             self.finish()
                             return
+            elif sel:
+                subs = []
+                import Part
+                for s in sel:
+                    for so in s.SubObjects:
+                        if isinstance(so,Part.Vertex):
+                            subs.append(so)
+                if len(subs) == 3:
+                    plane.alignTo3Points(subs[0].Point,
+                                         subs[1].Point,
+                                         subs[2].Point,
+                                         self.offset)
+                    self.display(plane.axis)
+                    self.finish()
+                    return
             self.ui.selectPlaneUi()
             msg(translate("draft", "Pick a face to define the drawing plane\n"))
             if plane.alignToSelection(self.offset):