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BMesh: invalid return from BM_mesh_validate 

Returned value was always false, even for valid meshes,
note that this is a debug-only function.

Also set internal-tag cleared.
This commit is contained in:
Campbell Barton 2016-11-19 06:26:25 +11:00
parent a90644ed19
commit 39be226e93
1 changed files with 11 additions and 4 deletions
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15
source/blender/bmesh/intern/bmesh_mesh_validate.c
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@ -64,7 +64,7 @@ bool BM_mesh_validate(BMesh *bm)
int i, j;
errtot = -1;
errtot = -1; /* 'ERRMSG' next line will set at zero */
fprintf(stderr, "\n");
ERRMSG("This is a debugging function and not intended for general use, running slow test!");
@ -187,15 +187,22 @@ bool BM_mesh_validate(BMesh *bm)
} while ((l_iter = l_iter->next) != l_first);
if (j != f->len) {
ERRMSG("face %d: has length if %d but should be %d", i, f->len, j);
ERRMSG("face %d: has length of %d but should be %d", i, f->len, j);
}
/* leave elements un-tagged, not essential but nice to avoid unintended dirty tag use later. */
do {
BM_elem_flag_disable(l_iter, BM_ELEM_INTERNAL_TAG);
BM_elem_flag_disable(l_iter->v, BM_ELEM_INTERNAL_TAG);
BM_elem_flag_disable(l_iter->e, BM_ELEM_INTERNAL_TAG);
} while ((l_iter = l_iter->next) != l_first);
}
BLI_edgehash_free(edge_hash, NULL);
const bool is_valid = (errtot == 0);
ERRMSG("Finished - errors %d", errtot);
return (errtot == 0);
return is_valid;
}