fix msvc compile

Mesh/BDS.h

@@ -148,7 +148,7 @@ public:
   }
   double angle_deg(const  BDS_Vector &v) const
   {
-    return angle(v) * 180 / M_PI;
+    return angle(v) * 180. / 3.1415926535897932;
   }
   double operator * (const  BDS_Vector &v) const
   {

Plugin/CutParametric.cpp

-// $Id: CutParametric.cpp,v 1.22 2007-09-11 14:01:54 geuzaine Exp $
+// $Id: CutParametric.cpp,v 1.23 2008-01-22 20:44:36 geuzaine Exp $
 //
 // Copyright (C) 1997-2007 C. Geuzaine, J.-F. Remacle
 //
@@ -37,7 +37,7 @@ extern Context_T CTX;
 
 StringXNumber CutParametricOptions_Number[] = {
   {GMSH_FULLRC, "MinU", GMSH_CutParametricPlugin::callbackMinU, 0.},
-  {GMSH_FULLRC, "MaxU", GMSH_CutParametricPlugin::callbackMaxU, 2*M_PI},
+  {GMSH_FULLRC, "MaxU", GMSH_CutParametricPlugin::callbackMaxU, 2*3.1416},
   {GMSH_FULLRC, "nPointsU", GMSH_CutParametricPlugin::callbackN, 360.},
   {GMSH_FULLRC, "ConnectPoints", GMSH_CutParametricPlugin::callbackConnect, 0.},
   {GMSH_FULLRC, "iView", NULL, -1.}

Plugin/HarmonicToTime.cpp

-// $Id: HarmonicToTime.cpp,v 1.12 2007-09-11 14:01:55 geuzaine Exp $
+// $Id: HarmonicToTime.cpp,v 1.13 2008-01-22 20:44:36 geuzaine Exp $
 //
 // Copyright (C) 1997-2007 C. Geuzaine, J.-F. Remacle
 //
@@ -20,6 +20,7 @@
 // Please report all bugs and problems to <gmsh@geuz.org>.
 
 #include "HarmonicToTime.h"
+#include "Numeric.h"
 
 StringXNumber HarmonicToTimeOptions_Number[] = {
   {GMSH_FULLRC, "RealPart", NULL, 0.},

Plugin/TransformLatLon.cpp

-// $Id: TransformLatLon.cpp,v 1.1 2008-01-10 14:56:54 remacle Exp $
+// $Id: TransformLatLon.cpp,v 1.2 2008-01-22 20:44:36 geuzaine Exp $
 //
 // Copyright (C) 1997-2007 C. Geuzaine, J.-F. Remacle
 //
@@ -20,6 +20,7 @@
 // Please report all bugs and problems to <gmsh@geuz.org>.
 
 #include "TransformLatLon.h"
+#include "Numeric.h"
 
 StringXNumber TransformLatLonOptions_Number[] = {
   {GMSH_FULLRC,(char*) "iView", NULL, -1.},

contrib/Netgen/Makefile

-# $Id: Makefile,v 1.26 2008-01-20 11:39:47 geuzaine Exp $
+# $Id: Makefile,v 1.27 2008-01-22 20:44:36 geuzaine Exp $
 #
 # Copyright (C) 1997-2007 C. Geuzaine, J.-F. Remacle
 #
@@ -142,7 +142,7 @@ ${LIB}: ${OBJ}
 
 # don't apply ugly hack above for files in this directory
 nglib_addon${OBJEXT}:
-	${CXX} ${CFLAGS} ${DASH}c $<
+	${CXX} ${CFLAGS} ${DASH}c nglib_addon.cpp
 
 clean:
 	rm -f *${OBJEXT} libsrc/*/*${OBJEXT}