From: Martin Kronbichler <kronbichler@lnm.mw.tum.de>
Date: Mon, 3 Aug 2020 10:35:29 +0000 (+0200)
Subject: Merge pull request #10701 from peterrum/simplex_dataout_write_vtk
X-Git-Tag: v9.3.0-rc1~1218
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4f6f35bb5460a7febeecd95f53e3fbef864bfed3;p=dealii.git

Merge pull request #10701 from peterrum/simplex_dataout_write_vtk

Generalize DataOut::write_vtk for simplex mesh
---

4f6f35bb5460a7febeecd95f53e3fbef864bfed3
diff --cc source/simplex/fe_lib.cc
index a3545d4e8d,a4b0d0282f..abcde7aaca
--- a/source/simplex/fe_lib.cc
+++ b/source/simplex/fe_lib.cc
@@@ -115,27 -115,27 +115,27 @@@ namespace Simple
        {
          if (degree == 1)
            {
+             this->unit_support_points.emplace_back(0.0, 0.0);
              this->unit_support_points.emplace_back(1.0, 0.0);
              this->unit_support_points.emplace_back(0.0, 1.0);
-             this->unit_support_points.emplace_back(0.0, 0.0);
  
              // TODO
 -            this->unit_face_support_points.emplace_back(0.0);
 -            this->unit_face_support_points.emplace_back(1.0);
 +            this->unit_face_support_points[0].emplace_back(0.0);
 +            this->unit_face_support_points[0].emplace_back(1.0);
            }
          else if (degree == 2)
            {
+             this->unit_support_points.emplace_back(0.0, 0.0);
              this->unit_support_points.emplace_back(1.0, 0.0);
              this->unit_support_points.emplace_back(0.0, 1.0);
-             this->unit_support_points.emplace_back(0.0, 0.0);
+             this->unit_support_points.emplace_back(0.5, 0.0);
              this->unit_support_points.emplace_back(0.5, 0.5);
              this->unit_support_points.emplace_back(0.0, 0.5);
-             this->unit_support_points.emplace_back(0.5, 0.0);
  
              // TODO
 -            this->unit_face_support_points.emplace_back(0.0);
 -            this->unit_face_support_points.emplace_back(1.0);
 -            this->unit_face_support_points.emplace_back(0.5);
 +            this->unit_face_support_points[0].emplace_back(0.0);
 +            this->unit_face_support_points[0].emplace_back(1.0);
 +            this->unit_face_support_points[0].emplace_back(0.5);
            }
          else
            {