svx/source/engine3d/helperminimaldepth3d.hxx

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  19
  20 #ifndef INCLUDED_SVX_SOURCE_ENGINE3D_HELPERMINIMALDEPTH3D_HXX
  21 #define INCLUDED_SVX_SOURCE_ENGINE3D_HELPERMINIMALDEPTH3D_HXX
  22
  23 // predefines
  24
  25 class E3dCompoundObject;
  26
  27 /** support extracting the minimal depth of a 3d object in its scene
  28
  29     @param rObject
  30     The 3D Object from which the minimal depth needs to be calculated. The scene
  31     is defined by the object already
  32
  33     @return
  34     The minimal depth of this object in unified ViewCoordinates. This is the
  35     Z-Coordinate of one object point in the range of [0.0 .. 1.0]. ViewCoordinates
  36     means the transformations (esp. rotation) of the scene are taken into account
  37
  38 */
  39 // support extracting the minimal depth of a 3d object in its scene
  40
  41 double getMinimalDepthInViewCoordinates(const E3dCompoundObject& rObject);
  42
  43 #endif // INCLUDED_SVX_SOURCE_ENGINE3D_HELPERMINIMALDEPTH3D_HXX
  44
  45 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */