Revision: 78171
http://sourceforge.net/p/brlcad/code/78171
Author: starseeker
Date: 2021-02-04 15:06:26 +0000 (Thu, 04 Feb 2021)
Log Message:
-----------
Make sure tidn and oidn are always correctly initialized.
Modified Paths:
--------------
brlcad/trunk/src/libged/npush/npush.cpp
Modified: brlcad/trunk/src/libged/npush/npush.cpp
===================================================================
--- brlcad/trunk/src/libged/npush/npush.cpp 2021-02-03 20:35:40 UTC (rev
78170)
+++ brlcad/trunk/src/libged/npush/npush.cpp 2021-02-04 15:06:26 UTC (rev
78171)
@@ -98,13 +98,14 @@
if (dp < o.dp) return true;
if (o.dp < dp) return false;
- /* If the dp doesn't tell us, check the matrix. */
- int tidn, oidn;
+ // Important for multiple tests to know if matrices are IDN
+ int tidn = bn_mat_is_equal(mat, bn_mat_identity, tol);;
+ int oidn = bn_mat_is_equal(o.mat, bn_mat_identity, tol);
+
+ /* If the dp didn't resolve the question, check the matrix. */
if (!bn_mat_is_equal(mat, o.mat, tol)) {
// We want IDN matrices to be less than any others, regardless
// of the numerics.
- tidn = bn_mat_is_equal(mat, bn_mat_identity, tol);
- oidn = bn_mat_is_equal(o.mat, bn_mat_identity, tol);
if (tidn && !oidn) return true;
if (oidn && !tidn) return false;
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