ViewProviderFemMesh class Reset color set by method setNodeColorByScalars. Reset displacements set by method setNodeDisplacementByVectors. Reset highlighted nodes. Sets mesh node colors using element list and value list. Postprocessing color of the nodes. The faces between the nodes get interpolated. Postprocessing color of the elements. All faces of the element get the same color. Postprocessing color of the nodes. The faces between the nodes get interpolated. List of nodes which get highlighted. List of elements and faces which are actually shown. These are all surface faces of the mesh.