NAME

       SbOctTreeFuncs -

SYNOPSIS

       #include <Inventor/SbOctTree.h>

   Public Attributes
       SbBool(* ptinsidefunc )(void *const item, const SbVec3f &pt)
       SbBool(* insideboxfunc )(void *const item, const SbBox3f &box)
       SbBool(* insidespherefunc )(void *const item, const SbSphere &sphere)
       SbBool(* insideplanesfunc )(void *const item, const SbPlane *const planes, const int
           numplanes)

Detailed Description

       The SbOctTreeFuncs struct is used to specify callback functions for working with items in
       an SbOctTree.

       The only function pointer that must be set up is insideboxfunc. The other functions must
       be set if you intend to use the corresponding find methods in SbOctTree.

Member Data Documentation

   SbOctTreeFuncs::ptinsidefunc
       Should return whether a point is inside item.

   SbOctTreeFuncs::insideboxfunc
       Should return whether item is either fully or partly inside a box.

   SbOctTreeFuncs::insidespherefunc
       Should return whether item is either fully or partly inside a sphere.

   SbOctTreeFuncs::insideplanesfunc
       Should return whether item is either fully or partly inside a set of planes.

Author

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