Bugfixes in Draft Snap

src/Mod/Arch/ArchWall.py

@@ -100,7 +100,7 @@ class _CommandWall:
             self.tracker = DraftTrackers.boxTracker()
             FreeCADGui.Snapper.getPoint(callback=self.getPoint)
 
-    def getPoint(self,point,obj):
+    def getPoint(self,point=None,obj=None):
         "this function is called by the snapper when it has a 3D point"
         if obj:
             if Draft.getType(obj) == "Wall":

src/Mod/Draft/DraftGui.py

@@ -851,6 +851,9 @@ class DraftToolBar:
                     numz=float(self.zValue.text())
                 except ValueError:
                     pass
+                else:
+                    if self.pointcallback:
+                        self.pointcallback(FreeCAD.Vector(numx,numy,numz),(self.isRelative.isVisible() and self.isRelative.isChecked()))
                     else:
                         if self.isRelative.isVisible() and self.isRelative.isChecked():
                             if self.sourceCmd.node:
@@ -867,9 +870,6 @@ class DraftToolBar:
                                     numx = v.x
                                     numy = v.y
                                     numz = v.z
-                    if self.pointcallback:
-                        self.pointcallback(FreeCAD.Vector(numx,numy,numz),self.isRelative.isChecked())
-                    else:
                         self.sourceCmd.numericInput(numx,numy,numz)
 
     def finish(self):

src/Mod/Draft/DraftSnap.py

@@ -678,7 +678,8 @@ class Snapper:
         def getcoords(point,relative=False):
             self.pt = point
             if relative and last:
-                self.pt = last.add(point)
+                v = FreeCAD.DraftWorkingPlane.getGlobalCoords(point)
+                self.pt = last.add(v)
             accept()
 
         def click(event_cb):