Wikipedia is good for this as well. https://en.wikipedia.org/wiki/Tetrahedron#Volume
On Tue, Apr 23, 2019 at 9:14 AM Jeremy Theler <[email protected]> wrote: > Browse > > > https://bitbucket.org/seamplex/wasora/src/9edef2db1f04bdb49e604722dce8df18879709b1/src/mesh/?at=master > > and look for the routines that compute the volumes, like line 405 of the > following file > > > https://bitbucket.org/seamplex/wasora/src/9edef2db1f04bdb49e604722dce8df18879709b1/src/mesh/tet4.c?at=master&fileviewer=file-view-default > > > > > On Tue, 2019-04-23 at 12:23 +0200, paul francedixhuit wrote: > > Dear all > > It's not directly related to gmsh (sorry) but I'm trying to find the > formulas to calculate the volume or elementary 3d elements from their > vertices? > > Does somebody have it? > > Thanks for the help > > Paul > > _______________________________________________ > > gmsh mailing list > > [email protected] > > > http://onelab.info/mailman/listinfo/gmsh > > > _______________________________________________ > gmsh mailing list > [email protected] > http://onelab.info/mailman/listinfo/gmsh >
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