Since Vector mesh has been removed, the use of the principalMesh class to work with the evaluate functions of the FieldMesh and VectorMesh through a single object is no longer needed.
Merge the functionality of the PrincipalMesh with FieldMesh calling the resulting object PrincipalMesh and update references of the evaluate function where necessary
Since Vector mesh has been removed, the use of the principalMesh class to work with the evaluate functions of the FieldMesh and VectorMesh through a single object is no longer needed.
Merge the functionality of the PrincipalMesh with FieldMesh calling the resulting object PrincipalMesh and update references of the evaluate function where necessary