removed extra white space and node coord format in UNV export

Mesh/Print_Mesh.cpp

-// $Id: Print_Mesh.cpp,v 1.58 2005-01-08 20:15:12 geuzaine Exp $
+// $Id: Print_Mesh.cpp,v 1.59 2005-02-04 16:06:10 geuzaine Exp $
 //
 // Copyright (C) 1997-2005 C. Geuzaine, J.-F. Remacle
 //
@@ -628,25 +628,27 @@ static FILE *UNVFILE;
 
 static void _unv_process_nodes(Mesh *M)
 {
-  int nbnod;
-  double x, y, z;
-  int i, idnod;
   Vertex *v;
-
   List_T *Nodes = Tree2List(M->Vertices);
 
   fprintf(UNVFILE, "%6d\n", -1);
   fprintf(UNVFILE, "%6d\n", NODES);
-  nbnod = List_Nbr(Nodes);
+  int nbnod = List_Nbr(Nodes);
 
-  for(i = 0; i < nbnod; i++) {
+  for(int i = 0; i < nbnod; i++) {
     List_Read(Nodes, i, &v);
-    idnod = v->Num;
-    x = v->Pos.X * CTX.mesh.scaling_factor;
-    y = v->Pos.Y * CTX.mesh.scaling_factor;
-    z = v->Pos.Z * CTX.mesh.scaling_factor;
+    int idnod = v->Num;
+    double x = v->Pos.X * CTX.mesh.scaling_factor;
+    double y = v->Pos.Y * CTX.mesh.scaling_factor;
+    double z = v->Pos.Z * CTX.mesh.scaling_factor;
     fprintf(UNVFILE, "%10d%10d%10d%10d\n", idnod, 1, 1, 11);
-    fprintf(UNVFILE, "%21.16fD+00 %21.16fD+00 %21.16fD+00\n", x, y, z);
+    char tmp[128];
+    // ugly hack to print number with 'D+XX' exponents
+    sprintf(tmp, "%25.16E%25.16E%25.16E\n", x, y, z);
+    tmp[21] = 'D';
+    tmp[46] = 'D';
+    tmp[71] = 'D';
+    fprintf(UNVFILE, tmp);    
   }
 
   List_Delete(Nodes);
@@ -847,8 +849,8 @@ static void _unv_add_vertex(void *a, void *b)
     return;
   Tree_Add(tree, &v->Num);
   fprintf(UNVFILE, "%10d%10d%2d%2d%2d%2d%2d%2d\n", v->Num, 1, 0, 1, 0, 0, 0, 0);
-  fprintf(UNVFILE, "%21.16fD+00 %21.16fD+00 %21.16fD+00\n", 0., 1., 0.);
-  fprintf(UNVFILE, "%21.16fD+00 %21.16fD+00 %21.16fD+00\n", 0., 0., 0.);
+  fprintf(UNVFILE, "   0.0000000000000000D+00   1.0000000000000000D+00   0.0000000000000000D+00\n");
+  fprintf(UNVFILE, "   0.0000000000000000D+00   0.0000000000000000D+00   0.0000000000000000D+00\n");
   fprintf(UNVFILE, "%10d%10d%10d%10d%10d%10d\n", 0, 0, 0, 0, 0, 0);
 }
 

TODO

-$Id: TODO,v 1.83 2005-02-02 18:56:49 geuzaine Exp $
+$Id: TODO,v 1.84 2005-02-04 16:06:10 geuzaine Exp $
 
 ********************************************************************
 
@@ -45,6 +45,11 @@ Add a "bitmap" object in the views, e.g. to add a logo
 
 ********************************************************************
 
+reduce cpu during 'sleep' by using small 'usleep' calls instead of a
+simple while(1) loop
+
+********************************************************************
+
 add the ability to create tensors with Plugin(Extract)?
 
 ********************************************************************

doc/CREDITS

-$Id: CREDITS,v 1.25 2005-01-20 01:25:49 geuzaine Exp $
+$Id: CREDITS,v 1.26 2005-02-04 16:06:10 geuzaine Exp $
 
              Gmsh is copyright (C) 1997-2005
 
@@ -95,5 +95,6 @@ Jose Miguel Pasini <jmp84 at cornell.edu>, Philippe Lussou <plussou at
 necs.fr>, Jacques Kools <JKools at veeco.com>, Bayram Yenikaya
 <yenikaya at math.umn.edu>, Peter Hornby <p.hornby at arrc.csiro.au>,
 Krishna Mohan Gundu <gkmohan at gmail.com>, Christopher Stott
-<C.Stott@surrey.ac.uk>, Timmy Schumacher <Tim.Schumacher@colorado.edu>,
-Carl Osterwisch <osterwischc@asme.org>.
+<C.Stott@surrey.ac.uk>, Timmy Schumacher
+<Tim.Schumacher@colorado.edu>, Carl Osterwisch <osterwischc@asme.org>,
+Bruno Frackowiak <bruno.frackowiak@onecert.fr>.

doc/VERSIONS

-$Id: VERSIONS,v 1.307 2005-02-02 18:48:00 geuzaine Exp $
+$Id: VERSIONS,v 1.308 2005-02-04 16:06:10 geuzaine Exp $
 
 New in 1.59: added support for discrete (triangulated) surfaces,
 either in STL format or with the new "Discrete Surface" command; added
@@ -11,10 +11,11 @@ Divergence); changed default colormap to match Matlab's "Jet"
 colormap; new transformation matrix option for views (for
 non-destructive rotations, symmetries, etc.); improved solver
 interface to keep the GUI responsive during solver calls; new C++ and
-Python solver examples; simplified Tools->Visibility GUI; handle
-negative numbers in transfinite lines with "Progression" gracefully;
-added ability to retrive Gmsh's version number in the parser (to help
-write backward compatible scripts); fixed various small bugs.
+Python solver examples; simplified Tools->Visibility GUI; transfinite
+lines with "Progression" now allow negative line numbers to reverse
+the progression; added ability to retrieve Gmsh's version number in
+the parser (to help write backward compatible scripts); fixed white
+space in unv mesh output; fixed various small bugs.
 
 New in 1.58: fixed UNIX socket interface on Windows (broken by the TCP
 solver patch in 1.57); bumped version number of default