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 #include <sal/types.h>
  24
  25
  26 // predefines
  27
  28 class E3dCompoundObject;
  29
  30
  31 /** support extracting the minimal depth of a 3d object in its scene
  32
  33     @param rObject
  34     The 3D Object from which the minimal depth needs to be calculated. The scene
  35     is defined by the object already
  36
  37     @return
  38     The minimal depth of this object in unified ViewCoordinates. This is the
  39     Z-Coordinate of one object point in the range of [0.0 .. 1.0]. ViewCoordinates
  40     means the transformations (esp. rotation) of the scene are taken into account
  41
  42 */
  43 // support extracting the minimal depth of a 3d object in its scene
  44
  45 double getMinimalDepthInViewCoordinates(const E3dCompoundObject& rObject);
  46
  47
  48 #endif // INCLUDED_SVX_SOURCE_ENGINE3D_HELPERMINIMALDEPTH3D_HXX
  49
  50 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */