Hi everyone,
I'm using an extruded spline to define a surface.
On meshing, most of the surface is fine but there
is behaviour I don't understand near the internal
point of the spline. This example shows something
similar:
lc=0.001;
Point(1) = {0,0,0,lc};
Point(2) = {0.05,0,0,lc};
Point(3) = {0.05-0.001,0.005,0,lc};
Spline(5) = {2, 3, 1};
Extrude {{0, 1, 0}, {0, 0, 0}, Pi/4} {Line{5};}
... the elements near the internal spline point
have edges that have left the surface and jumped
across. To be honest, this example is extreme;
my real case merely shows a mesh of density that
changes near my internal spline points.
Am I doing something wrong?
Thanks for this great software.
Best regards,
Mark.
_______________________________________________
gmsh mailing list
gmsh@geuz.org
http://www.geuz.org/mailman/listinfo/gmsh
