diff options
Diffstat (limited to 'svx/source/engine3d/helperminimaldepth3d.hxx')
-rw-r--r-- | svx/source/engine3d/helperminimaldepth3d.hxx | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/svx/source/engine3d/helperminimaldepth3d.hxx b/svx/source/engine3d/helperminimaldepth3d.hxx new file mode 100644 index 000000000000..7fa1b11a8768 --- /dev/null +++ b/svx/source/engine3d/helperminimaldepth3d.hxx @@ -0,0 +1,60 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +#ifndef INCLUDED_SVX_HELPERMINIMALDEPTH_HXX +#define INCLUDED_SVX_HELPERMINIMALDEPTH_HXX + +#include <sal/types.h> + +////////////////////////////////////////////////////////////////////////////// +// predefines + +class E3dCompoundObject; +class E3dScene; + +////////////////////////////////////////////////////////////////////////////// +/** support extracting the minimal depth of a 3d object in it's scene + + @param rObject + The 3D Object from which the minimal depth needs to be calculated. The scene + is defined by the object already + + @return + The minimal depth of this object in unified ViewCoordinates. This is the + Z-Coordinate of one object point in the range of [0.0 .. 1.0]. ViewCoordinates + means the transformations (esp. rotation) of the scene are taken into account + +*/ +// support extracting the minimal depth of a 3d object in it's scene + +double getMinimalDepthInViewCoordinates(const E3dCompoundObject& rObject); + +////////////////////////////////////////////////////////////////////////////// + +#endif // INCLUDED_SVX_HELPERMINIMALDEPTH_HXX + +// eof |