From 04da9732a8091a0a2e76ab48f5dfcc0dbe050c36 Mon Sep 17 00:00:00 2001
From: Alain <alain@mcneel.com>
Date: Sat, 23 May 2015 08:38:05 +0200
Subject: [PATCH] add Giulio's mod #RH-30298

---
 Scripts/rhinoscript/surface.py | 29 +++++++++++++----------------
 1 file changed, 13 insertions(+), 16 deletions(-)

diff --git a/Scripts/rhinoscript/surface.py b/Scripts/rhinoscript/surface.py
index 0503077b..741ed006 100644
--- a/Scripts/rhinoscript/surface.py
+++ b/Scripts/rhinoscript/surface.py
@@ -2053,23 +2053,20 @@ def TrimBrep(object_id, cutter, tolerance=None):
     else: cutter = rhutil.coerceplane(cutter, True)
     if tolerance is None: tolerance = scriptcontext.doc.ModelAbsoluteTolerance
     breps = brep.Trim(cutter, tolerance)
-    if scriptcontext.id == 2: #gh
-        return breps
+    rhobj = rhutil.coercerhinoobject(object_id)
+    if rhobj:
+        attr = rhobj.Attributes if scriptcontext.id == 1 else None #no attributes in gh
+        rc = []
+        for i in range(len(breps)):
+            if i==0:
+                scriptcontext.doc.Objects.Replace(rhobj.Id, breps[i])
+                rc.append(rhobj.Id)
+            else:
+                rc.append(scriptcontext.doc.Objects.AddBrep(breps[i], attr))
     else:
-        rhobj = rhutil.coercerhinoobject(object_id)
-        if rhobj:
-            attr = rhobj.Attributes
-            rc = []
-            for i in range(len(breps)):
-                if i==0:
-                    scriptcontext.doc.Objects.Replace(rhobj.Id, breps[i])
-                    rc.append(rhobj.Id)
-                else:
-                    rc.append(scriptcontext.doc.Objects.AddBrep(breps[i], attr))
-        else:
-            rc = [scriptcontext.doc.Objects.AddBrep(brep) for brep in breps]
-        scriptcontext.doc.Views.Redraw()
-        return rc
+        rc = [scriptcontext.doc.Objects.AddBrep(brep) for brep in breps]
+    scriptcontext.doc.Views.Redraw()
+    return rc
 
 
 def TrimSurface( surface_id, direction, interval, delete_input=False):