Changes in version 2017.2.0¶
UFL 2017.2.0 was released on 2017-12-05.
Summary of changes¶
- Add
CellDiameter
expression giving diameter of a cell, i.e., maximal distance between any two points of the cell. Implemented for all simplices and quads/hexes. - Make
(Min|Max)(Cell|Facet)EdgeLength
working for quads/hexes
Detailed changes¶
- Add geometric quantity
CellDiameter
defined as a set diameter of the cell, i.e., maximal distance between any two points of the cell; implemented on simplices and quads/hexes - Rename internally used reference quantities
(Cell|Facet)EdgeVectors
toReference(Cell|Facet)EdgeVectors
- Add internally used quantites
CellVertices
,(Cell|Facet)EdgeVectors
which are physical-coordinates-valued; will be useful for further geometry lowering implementations for quads/hexes - Implement geometry lowering of
(Min|Max)(Cell|Facet)EdgeLength
for quads and hexes