From: akl <akl@opencascade.com>
Date: Fri, 26 Dec 2008 13:01:45 +0000 (+0000)
Subject: Update for 19962 issue: MakePipeBiNormalAlongAxis implementation.
X-Git-Tag: V4_1_5rc1~31
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=f22eedcf8d9fff80fadb899f216955d9d803e8b8;p=modules%2Fgeom.git

Update for 19962 issue: MakePipeBiNormalAlongAxis implementation.
---

diff --git a/doc/salome/gui/GEOM/images/pipe_wire_edgesn.png b/doc/salome/gui/GEOM/images/pipe_wire_edgesn.png
index 4424b6bf1..fca02823d 100755
Binary files a/doc/salome/gui/GEOM/images/pipe_wire_edgesn.png and b/doc/salome/gui/GEOM/images/pipe_wire_edgesn.png differ
diff --git a/doc/salome/gui/GEOM/images/pipebinormalsn.png b/doc/salome/gui/GEOM/images/pipebinormalsn.png
index d5add9f5d..d48cc4ca9 100644
Binary files a/doc/salome/gui/GEOM/images/pipebinormalsn.png and b/doc/salome/gui/GEOM/images/pipebinormalsn.png differ
diff --git a/doc/salome/gui/GEOM/images/pipesn.png b/doc/salome/gui/GEOM/images/pipesn.png
deleted file mode 100755
index 11ac1096b..000000000
Binary files a/doc/salome/gui/GEOM/images/pipesn.png and /dev/null differ
diff --git a/doc/salome/gui/GEOM/input/creating_extrusion_alongpath.doc b/doc/salome/gui/GEOM/input/creating_extrusion_alongpath.doc
index b1b77223b..c5c0cdcbe 100644
--- a/doc/salome/gui/GEOM/input/creating_extrusion_alongpath.doc
+++ b/doc/salome/gui/GEOM/input/creating_extrusion_alongpath.doc
@@ -8,6 +8,10 @@ To generate a \b Pipe in the <b>Main Menu</b> select <b>New Entity - > Generatio
 Object</b> (vertex, edge, planar wire, face or shell), which will be extruded
 and the <b>Path Object</b> (edge or wire) along which the <b>Base 
 Object</b> will be extruded.
+\n In this mode the default pipe generation algorithm is used. The pipe
+is created in such a way that the <b>angle between the normal vector</b> to
+the base shape <b>and the tangent to the path</b> wire at any point of the
+given path <b>is kept constant</b>.
 \n Check Box <b>Select unpublished edges</b> - if checked, allows to select an edge of any other shape as the path object. 
 \n The \b Result of the operation will be a GEOM_Object (edge, face, shell,
 solid or compsolid).
@@ -19,11 +23,18 @@ definition of the path.
 
 \image html pipe.png
 
+<b>Example:</b>
+
+\image html pipe_wire_edgesn.png
+
 \n Secondly, you can define the <b>Base
 Object</b> (edge, planar wire or face), which will be extruded, 
 the <b>Path Object</b> (edge or wire) along which the <b>Base 
-Object</b> will be extruded and the <b>Vector</b> (edge or wire)
-to keep constant angular relations between the sections and this one.
+Object</b> will be extruded and the <b>Vector</b> (edge or wire).
+\n In contrast to the default mode, in this mode the pipe is generated
+in such a way that the <b>angle between the normal vector</b> to the base
+shape <b>and the BiNormal vector</b> given as the third argument <b>is kept
+constant</b>.
 \n Check Box <b>Select unpublished edges</b> - if checked, allows to select an edge of any other shape as the path object. 
 \n The \b Result of the operation will be a GEOM_Object (edge, face, shell,
 solid or compsolid).
@@ -38,10 +49,6 @@ BiNormal direction to perform the extrusion.
 
 <b>Example:</b>
 
-\image html pipe_wire_edgesn.png
-
-\image html pipesn.png
-
 \image html pipebinormalsn.png
 
 Our <b>TUI Scripts</b> provide you with useful examples of creation of