From 1d84bfb336685c47539b20e536a495f008ff9d2d Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Sat, 23 Feb 2008 08:24:42 +0000
Subject: [PATCH] fix calc of mid pt for tangent
---
Graphics/Geom.cpp | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/Graphics/Geom.cpp b/Graphics/Geom.cpp
index 12213e09d1..64fb031d41 100644
--- a/Graphics/Geom.cpp
+++ b/Graphics/Geom.cpp
@@ -1,4 +1,4 @@
-// $Id: Geom.cpp,v 1.153 2008-02-20 09:20:45 geuzaine Exp $
+// $Id: Geom.cpp,v 1.154 2008-02-23 08:24:42 geuzaine Exp $
//
// Copyright (C) 1997-2008 C. Geuzaine, J.-F. Remacle
//
@@ -168,7 +168,7 @@ class drawGEdge {
}
if(CTX.geom.lines_num) {
- GPoint p = e->point(0.5 * (t_max - t_min));
+ GPoint p = e->point(t_min + 0.5 * (t_max - t_min));
char Num[100];
sprintf(Num, "%d", e->tag());
double offset = (0.5 * CTX.geom.line_width + 0.3 * CTX.gl_fontsize) *
@@ -180,7 +180,7 @@ class drawGEdge {
}
if(CTX.geom.tangents) {
- double t = 0.5 * (t_max - t_min);
+ double t = t_min + 0.5 * (t_max - t_min);
GPoint p = e->point(t);
SVector3 der = e->firstDer(t);
der.normalize();
--
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