Mesh size field on Nurb curves
Dear all,
I'm currently having trouble defining the mesh size field on Nurb Curves (in particular, the issue is experienced on Bezier curves using the built-in CAD engine. Here is a MWE for graphical illustration.
In this example, I've defined a threshold field (using a distance field from Line 1 on the left side) and then used this field as background mesh size. It's clear from the image that the mesh size field defined on the background is not well imposed on the Nurb 4 curve as varying element size is noticeable. As an additional comment, the element size was fully defined by this field setting
Mesh.MeshSizeFromPoints = 0;
Mesh.MeshSizeFromCurvature = 0;
Mesh.MeshSizeExtendFromBoundary = 0;
In case anyone could shed some light to solve this issue I've attached the MWE geo file. Thanks in advance.
Best regards,
Nicolás