Fixed bug adding ports to the transitions between profiles with an offset

end port ended up located without the offset

src/blenderbim/blenderbim/bim/module/model/mep.py

@@ -801,7 +801,7 @@ class MEPAddTransition(bpy.types.Operator, tool.Ifc.Operator):
         transition_obj.location = start_segment_extend_point if start_port_match else end_segment_extend_point
 
         # add ports and connect them
-        ports = tool.System.add_ports(transition_obj)
+        ports = tool.System.add_ports(transition_obj, offset_end_port=profile_offset_ws)
         if not start_port_match:
             start_port, end_port = end_port, start_port
         tool.Ifc.run("system.connect_port", port1=ports[0], port2=start_port, direction="NOTDEFINED")

src/blenderbim/blenderbim/tool/system.py

@@ -22,12 +22,12 @@ import blenderbim.core.tool
 import blenderbim.tool as tool
 from blenderbim.bim import import_ifc
 import re
-from mathutils import Matrix
+from mathutils import Matrix, Vector
 
 
 class System(blenderbim.core.tool.System):
     @classmethod
-    def add_ports(cls, obj, add_start_port=True, add_end_port=True):
+    def add_ports(cls, obj, add_start_port=True, add_end_port=True, offset_end_port=None):
         def add_port(mep_element, matrix):
             port = tool.Ifc.run("system.add_port", element=mep_element)
             port.FlowDirection = "NOTDEFINED"
@@ -47,7 +47,10 @@ class System(blenderbim.core.tool.System):
         if add_start_port:
             ports.append(add_port(mep_element, obj.matrix_world @ Matrix()))
         if add_end_port:
-            ports.append(add_port(mep_element, obj.matrix_world @ Matrix.Translation((0, 0, length))))
+            m = obj.matrix_world @ Matrix.Translation((0, 0, length))
+            if offset_end_port:
+                m.translation += offset_end_port
+            ports.append(add_port(mep_element, m))
         return ports
 
     @classmethod