https://gitweb.dealii.org/ - dealii.git/commit

]> https://gitweb.dealii.org/ - dealii.git/commit

author	David Wells <wellsd2@rpi.edu>
	Sat, 7 May 2016 19:13:35 +0000 (15:13 -0400)
committer	David Wells <wellsd2@rpi.edu>
	Sun, 8 May 2016 13:29:42 +0000 (09:29 -0400)
commit	ccb56e7fb59f4a4892f27fcff876846fa631b213
tree	dfa5da4a933dad71e96e0a9833c83a7fcd91a26d	tree \| snapshot
parent	c7477065742eaaca3d07be7509796f0cf6d204dc	commit \| diff

Fix a bug in the parallelepiped mesh generator.

This function generated cells with negative volume due to an orientation
issue. In particular, the function used to generate cells (see
tests/grid/grid_parallelepiped.output) with vertices (given here in
lexical order)

0 0
0 0.5
0.5 0.5
0.5 0

which results in a twisted cell, instead of

0 0
0.5 0
0.5 0.5
0 0.5

which is correct.

Mirror of the development repository for deal.II

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doc/news/changes.h		diff \| blob \| history
source/grid/grid_generator.cc		diff \| blob \| history
tests/grid/grid_parallelepiped.output		diff \| blob \| history
tests/grid/grid_parallelepiped_03.output		diff \| blob \| history
tests/grid/grid_parallelepiped_05.output		diff \| blob \| history