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Diffstat (limited to 'basegfx/source/vector/b3ivector.cxx')
-rw-r--r-- | basegfx/source/vector/b3ivector.cxx | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/basegfx/source/vector/b3ivector.cxx b/basegfx/source/vector/b3ivector.cxx new file mode 100644 index 000000000000..a11871ef1b19 --- /dev/null +++ b/basegfx/source/vector/b3ivector.cxx @@ -0,0 +1,51 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_basegfx.hxx" +#include <basegfx/vector/b3ivector.hxx> +#include <basegfx/matrix/b3dhommatrix.hxx> + +namespace basegfx +{ + B3IVector& B3IVector::operator*=( const B3DHomMatrix& rMat ) + { + mnX = fround( rMat.get(0,0)*mnX + rMat.get(0,1)*mnY + rMat.get(0,2)*mnZ ); + mnY = fround( rMat.get(1,0)*mnX + rMat.get(1,1)*mnY + rMat.get(1,2)*mnZ ); + mnZ = fround( rMat.get(2,0)*mnX + rMat.get(2,1)*mnY + rMat.get(2,2)*mnZ ); + + return *this; + } + + B3IVector operator*( const B3DHomMatrix& rMat, const B3IVector& rVec ) + { + B3IVector aRes( rVec ); + return aRes*=rMat; + } +} // end of namespace basegfx + +// eof |