Arch: Fixed remaining bugs in Pipes

src/Mod/Arch/ArchEquipment.py

@@ -294,6 +294,25 @@ class _ViewProviderEquipment(ArchComponent.ViewProviderComponent):
         import Arch_rc
         return ":/icons/Arch_Equipment_Tree.svg"
 
+    def attach(self, vobj):
+        from pivy import coin
+        sep = coin.SoSeparator()
+        self.coords = coin.SoCoordinate3()
+        sep.addChild(self.coords)
+        symbol = coin.SoMarkerSet()
+        symbol.markerIndex = coin.SoMarkerSet.CIRCLE_FILLED_5_5
+        sep.addChild(symbol)
+        rn = vobj.RootNode
+        rn.addChild(sep)
+        
+    def updateData(self, obj, prop):
+        if prop == "SnapPoints":
+            if obj.SnapPoints:
+                self.coords.point.setNum(len(obj.SnapPoints))
+                self.coords.point.setValues([[p.x,p.y,p.z] for p in obj.SnapPoints])
+            else:
+                self.coords.point.deleteValues(0)
+
 
 if FreeCAD.GuiUp:
     FreeCADGui.addCommand('Arch_Equipment',_CommandEquipment())

src/Mod/Arch/ArchPipe.py

@@ -378,7 +378,7 @@ class _ArchPipeConnector(ArchComponent.Component):
             vp = DraftGeomUtils.getNormal(p)
             rot = FreeCAD.Rotation(vp,pair[2])
             p.rotate(p.CenterOfMass,rot.Axis,math.degrees(rot.Angle))
-            t2 = p.extrude((point.add(pair[2].negative())).multiply(2))
+            t2 = p.extrude(pair[2].negative().multiply(2))
             # create a cut plane
             cp = Part.makePolygon([point,point.add(pair[0]),point.add(normal),point])
             cp = Part.Face(cp)

src/Mod/Draft/DraftSnap.py

@@ -808,7 +808,7 @@ class Snapper:
             elif hasattr(obj,"SnapPoints"):
                 for p in obj.SnapPoints:
                     p2 = obj.Placement.multVec(p)
-                    snaps.append([p2,'spacial',p2])
+                    snaps.append([p2,'special',p2])
 
         return snaps