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Fix in mball last May 15th causes a hang (eternal loop) in mball.c,

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a division by zero was not handled

(weird though, only shows in OSX PPC. no optimize, debug build.)
This commit is contained in:
Ton Roosendaal 2008-05-18 13:57:47 +00:00
parent 54be27b40e
commit 3effe8060d
1 changed files with 27 additions and 26 deletions
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3
source/blender/blenkernel/intern/mball.c
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@ -1374,7 +1374,7 @@ void find_first_points(PROCESS *mbproc, MetaBall *mb, int a)
nz = abs((out.z - in.z)/mbproc->size);
MAXN = MAX3(nx,ny,nz);
if(MAXN!=0.0f) {
dx = (out.x - in.x)/MAXN;
dy = (out.y - in.y)/MAXN;
dz = (out.z - in.z)/MAXN;
@ -1409,6 +1409,7 @@ void find_first_points(PROCESS *mbproc, MetaBall *mb, int a)
}
}
}
}
}
void polygonize(PROCESS *mbproc, MetaBall *mb)