Dear experts,

My collaborator Martina Bocchetta is encountering a weird problem with recon-all, specifically with mris_remesh after the topology correction (see below).

Any insight?

Thanks in advance,

/Eugenio

mris_remesh --remesh --iters 3 --input /path/to/subject/surf/rh.orig.premesh --output /path/to/subjects/surf/rh.orig

iters = 3

standard remeshing without target

   adjusted l: 0.707317

remeshing to edge length 0.707317 with 3 iterations

Remesher::removeCollapsedTrias( 132651 , 132650 )

v_to_t[vidx] : [265322, 265325, ]

Trias are identical : ... removing ...

Remesher::removeTria( 265325 )

e_to_t[ 661301 ] before: [265322, 265325, ]

e_to_t[ 661301 ] after: [265322, ]

e_to_t[ 134659 ] before: [265325, 265322, ]

e_to_t[ 134659 ] after: [265322, ]

e_to_t[ 661307 ] before: [265325, 265322, ]

e_to_t[ 661307 ] after: [265322, ]

Remesher::removeTria( 265322 )

e_to_t[ 661301 ] before: [265322, ]

e_to_t[ 661301 ] after:

 e_to_t[ 661307 ] before: [265322, ]

e_to_t[ 661307 ] after:

 e_to_t[ 134659 ] before: [265322, ]

e_to_t[ 134659 ] after:

 NEXTIDX : 132658

Remesher::removeCollapsedTrias( 132658 , 132650 )

v_to_t[vidx] :

 Trias are identical : ... removing ...

Remesher::removeTria( 265325 )

Remesher::removeTria( 265322 )

NEXTIDX : 132651

… and you fall in an infinite loop with messages like these printed over and over.

--

Juan Eugenio Iglesias

http://www.jeiglesias.com