Merge pull request #296 from mpotse/splitfix1

corentin-prigent · web-flow · commit 1de0f31844fe · 2025-03-24T14:22:59.000+01:00
bug fix in MMG5_split6(): face tags were taken from the wrong, uninitialized variable
diff --git a/src/mmg3d/split_3d.c b/src/mmg3d/split_3d.c
@@ -4518,7 +4518,7 @@ int MMG5_split6(MMG5_pMesh mesh,MMG5_pSol met,MMG5_int k,MMG5_int vx[6],int8_t m
 
   /* Store face tags and refs from split tetra*/
   for (i=0; i<4; i++) {
-    ftag[i] = (xt.ftag[i] & ~MG_REF);
+    ftag[i] = (xt0.ftag[i] & ~MG_REF);
   }
 
   /* Modify first tetra */

Original file line number	Diff line number	Diff line change
`@@ -4518,7 +4518,7 @@ int MMG5_split6(MMG5_pMesh mesh,MMG5_pSol met,MMG5_int k,MMG5_int vx[6],int8_t m`
`4518`	`4518`
`4519`	`4519`	`/* Store face tags and refs from split tetra*/`
`4520`	`4520`	`for (i=0; i<4; i++) {`
`4521`		`- ftag[i] = (xt.ftag[i] & ~MG_REF);`
	`4521`	`+ ftag[i] = (xt0.ftag[i] & ~MG_REF);`
`4522`	`4522`	`}`
`4523`	`4523`
`4524`	`4524`	`/* Modify first tetra */`