From ed5640d8b587fbcfed7dd7967f3de04b37a76f26 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:06:44 +0200 Subject: Adding upstream version 4:7.4.7. Signed-off-by: Daniel Baumann --- basegfx/source/range/b3drange.cxx | 64 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 basegfx/source/range/b3drange.cxx (limited to 'basegfx/source/range/b3drange.cxx') diff --git a/basegfx/source/range/b3drange.cxx b/basegfx/source/range/b3drange.cxx new file mode 100644 index 000000000..89bb98a1e --- /dev/null +++ b/basegfx/source/range/b3drange.cxx @@ -0,0 +1,64 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include +#include + +namespace basegfx +{ + void B3DRange::transform(const B3DHomMatrix& rMatrix) + { + if(isEmpty() || rMatrix.isIdentity()) + return; + + const B3DRange aSource(*this); + reset(); + expand(rMatrix * B3DPoint(aSource.getMinX(), aSource.getMinY(), aSource.getMinZ())); + expand(rMatrix * B3DPoint(aSource.getMaxX(), aSource.getMinY(), aSource.getMinZ())); + expand(rMatrix * B3DPoint(aSource.getMinX(), aSource.getMaxY(), aSource.getMinZ())); + expand(rMatrix * B3DPoint(aSource.getMaxX(), aSource.getMaxY(), aSource.getMinZ())); + expand(rMatrix * B3DPoint(aSource.getMinX(), aSource.getMinY(), aSource.getMaxZ())); + expand(rMatrix * B3DPoint(aSource.getMaxX(), aSource.getMinY(), aSource.getMaxZ())); + expand(rMatrix * B3DPoint(aSource.getMinX(), aSource.getMaxY(), aSource.getMaxZ())); + expand(rMatrix * B3DPoint(aSource.getMaxX(), aSource.getMaxY(), aSource.getMaxZ())); + } + + B3DRange& B3DRange::operator*=( const ::basegfx::B3DHomMatrix& rMat ) + { + transform(rMat); + return *this; + } + + const B3DRange& B3DRange::getUnitB3DRange() + { + static const B3DRange aUnitB3DRange(0.0, 0.0, 0.0, 1.0, 1.0, 1.0); + + return aUnitB3DRange; + } + + B3DRange operator*( const ::basegfx::B3DHomMatrix& rMat, const B3DRange& rB3DRange ) + { + B3DRange aRes( rB3DRange ); + aRes *= rMat; + return aRes; + } + +} // end of namespace basegfx + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3