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moving subset of points

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Old   November 17, 2011, 09:28
Default moving subset of points
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Is it possible move only a subset of points of the mesh?, any idea?

Usually i do like :

quaternion R(vector(0,1,0),rotationVector.y());
septernion TR(septernion(Vert + translationVector)*R*septernion(-Vert));
vectorField NewPoints(mesh_.points());

now i would like the same but for a subset
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