This is only a demonstration class, given with source code. As it uses only some of the features of 3D-data master, the limitations of this class are not necessary limitation of 3D-data Master.

This class is a part of the MeshViewer class. It cannot be instantiate apart from MeshViewer. It controls the representation of a vector field on a surface mesh (derived from PbMesh2D).

The associated dialog box controls

• the visibility of an instance of PoMesh2DVec
• the length of the vectors
• the shape type and sizes at the end of the vectors