From e46dfa800255768d106eae3703ceaf11db25aa6c Mon Sep 17 00:00:00 2001 From: Martin Kronbichler Date: Sun, 8 May 2022 19:48:26 +0200 Subject: [PATCH] Add changelog for MappingQ --- .../incompatibilities/20210710MartinKronbichler | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 doc/news/changes/incompatibilities/20210710MartinKronbichler diff --git a/doc/news/changes/incompatibilities/20210710MartinKronbichler b/doc/news/changes/incompatibilities/20210710MartinKronbichler new file mode 100644 index 0000000000..552f7d0e60 --- /dev/null +++ b/doc/news/changes/incompatibilities/20210710MartinKronbichler @@ -0,0 +1,10 @@ +Changed: The class MappingQ now applies a high-order mapping to a cells in the +mesh, not just the ones touching the boundary. This makes the class completely +equivalent to the previous class MappingQGeneric. All functionality in the +latter class has been integrated into the MappingQ class. This avoids errors +with curved manifolds in the interior of the domain, where MappingQ could lead +to gaps or overlaps in the computational domain. In case the slightly better +performance of using MappingQ1 in interior cells is desired, +hp::MappingCollection can be used to replicate the old behavior. +
+(Martin Kronbichler, 2021/07/10) -- 2.39.5