| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the 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 |
