Mercurial > octave
changeset 32297:0e033c4385a5 stable
delaunayn: Also warn for negative integers with large magnitude (bug #64658).
* scripts/geometry/delaunay.m: Also warn for negative integers with large
magnitude.
| author | Markus Mützel <markus.muetzel@gmx.de> |
|---|---|
| date | Wed, 13 Sep 2023 16:29:20 +0200 |
| parents | eccbf170743f |
| children | 82d5feec546f 0d98002c141d |
| files | scripts/geometry/delaunayn.m |
| diffstat | 1 files changed, 6 insertions(+), 6 deletions(-) [+] |
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--- a/scripts/geometry/delaunayn.m Tue Sep 12 22:21:20 2023 -0400 +++ b/scripts/geometry/delaunayn.m Wed Sep 13 16:29:20 2023 +0200 @@ -88,13 +88,13 @@ T = __delaunayn__ (pts, varargin{:}); endif - ## Avoid erroneous calculations due to int truncation. See bug #64658. - ## TODO: Large integer values in excess of flintmax can lose precision - ## when converting from (u)int64 to double. Consider modifying - ## simplex checking to account for large integer math to avoid this - ## problem. + ## Avoid erroneous calculations due to integer truncation. See bug #64658. + ## FIXME: Large integer values in excess of flintmax can lose precision + ## when converting from (u)int64 to double. Consider modifying + ## simplex checking to account for large integer math to avoid this + ## problem. if (isinteger (pts)) - if (any (pts(:) > flintmax ('double'))) + if (any (abs (pts(:)) > flintmax ('double'))) warning (["delaunayn: conversion of large integer values to ", ... "double, potential loss of precision may result in " ... "erroneous triangulations."]);