*** empty log message ***

Geo/GFace.cpp

@@ -265,15 +265,17 @@ end:
 
   //check coherence for plane surfaces
   if(geomType() == GEntity::Plane) {
+    SBoundingBox3d bb = bounds();
+    double lc = norm(SVector3(bb.max(), bb.min()));
     std::list<GVertex*> verts = vertices();
     std::list<GVertex*>::const_iterator itv = verts.begin();
     for(; itv != verts.end(); itv++){
       const GVertex *v = *itv; 
       double d = meanPlane.a * v->x() + meanPlane.b * v->y() + 
 	meanPlane.c * v->z() - meanPlane.d;
-      if(fabs(d) > 1.e-3) {
+      if(fabs(d) > lc * 1.e-3) {
 	Msg(GERROR1, "Plane surface %d (%gx+%gy+%gz+%g=0) is not plane!",
-	    v->tag(), meanPlane.a, meanPlane.b, meanPlane.c, meanPlane.d);
+	    tag(), meanPlane.a, meanPlane.b, meanPlane.c, meanPlane.d);
 	Msg(GERROR3, "Control point %d = (%g,%g,%g), val=%g",
 	    v->tag(), v->x(), v->y(), v->z(), d);
 	return;

Geo/gmshEdge.cpp

@@ -34,29 +34,13 @@ Range<double> gmshEdge::parBounds(int i) const
 
 SBoundingBox3d gmshEdge::bounds() const
 {
-  double xmin = 0., ymin = 0., zmin = 0.;
-  double xmax = 0., ymax = 0., zmax = 0.;
-  for (int i = 0; i < 20; i++){
-    double u = c->ubeg + (i/19.) * (c->uend - c->ubeg);
+  SBoundingBox3d bbox;
+  const int N = 10;
+  for (int i = 0; i < N; i++){
+    double u = c->ubeg + (double)i/(double)(N - 1) * (c->uend - c->ubeg);
     Vertex a = InterpolateCurve(c, u, 0);
-    if (!i){
-      xmin = xmax = a.Pos.X;
-      ymin = ymax = a.Pos.Y;
-      zmin = zmax = a.Pos.Z;
-    }
-    else{
-      if(a.Pos.X < xmin) xmin = a.Pos.X;
-      if(a.Pos.Y < ymin) ymin = a.Pos.Z;
-      if(a.Pos.Z < zmin) zmin = a.Pos.Y;
-      if(a.Pos.X > xmax) xmax = a.Pos.X;
-      if(a.Pos.Y > ymax) ymax = a.Pos.Z;
-      if(a.Pos.Z > zmax) zmax = a.Pos.Y;
-    }
+    bbox += SPoint3(a.Pos.X, a.Pos.Y, a.Pos.Z);
   }
-  SPoint3 bmin(xmin, ymin, zmin);
-  SPoint3 bmax(xmax, ymax, zmax);
-  SBoundingBox3d bbox(bmin);
-  bbox += bmax;
   return bbox;
 }
 

Mesh/meshGFace.cpp

@@ -12,6 +12,8 @@
 #include "Numeric.h"
 #include "BDS.h"
 
+extern Context_T CTX;
+
 int Orientation (std::vector<MVertex*> &cu)
 {
   int N, i, a, b, c;
@@ -65,8 +67,6 @@ int Orientation (std::vector<MVertex*> &cu)
 
 
 
-extern Context_T CTX;
-
 class fromCartesianToParametric
 {
   GFace *gf;