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Bug 222 - different methods are used for triangular mesh decimation
| Status | ASSIGNED |
| Reported | 2010-11-16 13:49:00 +0100 |
| Modified | 2014-11-12 16:49:50 +0100 |
| Product: | FieldTrip |
| Component: | forward |
| Version: | unspecified |
| Hardware: | PC |
| Operating System: | Mac OS |
| Importance: | P1 normal |
| Assigned to: | Robert Oostenveld |
| URL: | |
| Tags: | |
| Depends on: | |
| Blocks: | |
| See also: |
Robert Oostenveld - 2010-11-16 13:49:02 +0100
when using cfg.numvertices (e.g. in prepare_singleshell, or prepare_mesh) there are different algorithms used for resampling the original mesh. E.g. in prepare_mesh_headshape it uses MSPHERE, whereas in ft_prepare_mesh when basedonsphere=yes it also can use ICOSAHEDRON. there should be a consistent and high quality implementation for resampling triangulated meshes.
Robert Oostenveld - 2011-01-12 11:57:05 +0100
*** This bug has been marked as a duplicate of bug 373 ***
Robert Oostenveld - 2012-09-28 12:08:27 +0200
looking at the code and bug 1646, it appears that the meshing can still be inconsistent over different functions. to be discussed