ENH: PbdObjectStitching
- Adds PbdObjectStitching. Allowing the addition of stitch constraints between elements of the same object. Supports triangle (thin) and tetrahedral tissues.
- Refactors GeometryMappers into GeometryAlgorithms.
- Renames GeometryMappers.
- OneToOneMap - PointwiseMap
- TetraTriangleMap -> PointToTetMap
- Introduces new TriangleToTetMap that actually produces a map of triangle cells to tetrahedral cells.
- PointPicker intersection points are now ordered.
Edited by Andrew Wilson