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 visualization of the cell that contains the position of the dragger, and it gets probe informations (the value interpolated at the dragger position and the index of the cell that contains this position). The probe informations are drawn at the top left corner of the graphic window.

The associated dialog box controls

• the visibility of the facets of the cell that contains the probe position (see PoCellFacets)
• the visibility of the edges of the cell that contains the probe position (see PoCellIndices)
• the visibility of the node indices of the cell that contains the probe position (see PoCellEdges)
• the gap between the cell nodes and the annotated indices