--- a/src/ldObject.cpp Sat Jan 28 16:30:27 2017 +0200 +++ b/src/ldObject.cpp Sat Jan 28 17:14:05 2017 +0200 @@ -702,13 +702,13 @@ Matrix matrixModifier = IdentityMatrix; if (axisSet & (1 << X)) - matrixModifier[0] = -1; + matrixModifier(0, 0) = -1; if (axisSet & (1 << Y)) - matrixModifier[4] = -1; + matrixModifier(1, 1) = -1; if (axisSet & (1 << Z)) - matrixModifier[8] = -1; + matrixModifier(2, 2) = -1; setTransformationMatrix (transformationMatrix() * matrixModifier); return;