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+ fix bug in Rotation::normalize()

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git-svn-id: https://free-cad.svn.sourceforge.net/svnroot/free-cad/trunk@5155 e8eeb9e2-ec13-0410-a4a9-efa5cf37419d
This commit is contained in:
wmayer
2011-11-22 12:51:50 +00:00
parent e119c9572f
commit 5a94eed5c0
1 changed files with 6 additions and 4 deletions
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10
src/Base/Rotation.cpp
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@@ -244,10 +244,12 @@ void Rotation::normalize()
this->quat[1]*this->quat[1]+
this->quat[2]*this->quat[2]+
this->quat[3]*this->quat[3]);
this->quat[0] /= len;
this->quat[1] /= len;
this->quat[2] /= len;
this->quat[3] /= len;
if (len != 0) {
this->quat[0] /= len;
this->quat[1] /= len;
this->quat[2] /= len;
this->quat[3] /= len;
}
}
Rotation & Rotation::invert(void)