From 048ac463123a7949e3f5c1a5b2b7f7b0b636339f Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Sat, 13 May 2006 22:04:04 +0000
Subject: [PATCH] make "common" extrusions create surfaces with correct
orientations for netgen
---
Geo/CAD.cpp | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/Geo/CAD.cpp b/Geo/CAD.cpp
index 0cb5c0988b..05cedde23f 100644
--- a/Geo/CAD.cpp
+++ b/Geo/CAD.cpp
@@ -1,4 +1,4 @@
-// $Id: CAD.cpp,v 1.97 2006-04-09 20:14:28 geuzaine Exp $
+// $Id: CAD.cpp,v 1.98 2006-05-13 22:04:04 geuzaine Exp $
//
// Copyright (C) 1997-2006 C. Geuzaine, J.-F. Remacle
//
@@ -1570,10 +1570,10 @@ int Extrude_ProtudeSurface(int type, int is,
v->Extrude->geo.Source = is;
if(e)
v->Extrude->mesh = e->mesh;
- int ori = 1;;
+ int ori = -1;
List_Add(v->Surfaces, &ps);
List_Add(v->SurfacesOrientations, &ori);
- ori = -1;
+ ori = 1;
List_Add(v->Surfaces, &chapeau);
List_Add(v->SurfacesOrientations, &ori);
@@ -1582,7 +1582,10 @@ int Extrude_ProtudeSurface(int type, int is,
Extrude_ProtudeCurve(type, c->Num, T0, T1, T2, A0, A1, A2, X0, X1, X2,
alpha, &s, 0, e);
if(s){
- ori = -1;
+ if(c < 0)
+ ori = -1;
+ else
+ ori = 1;
List_Add(v->Surfaces, &s);
List_Add(v->SurfacesOrientations, &ori);
}
--
GitLab