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SbBox3f(3IV)()							SbBox3f(3IV)()

NAME
       SbBox3f -- 3D box class

INHERITS FROM
       SbBox3f

SYNOPSIS
       #include	<Inventor/SbBox.h>

	  Methods from class SbBox3f:

			 SbBox3f()
			 SbBox3f(float	xmin,  float  ymin,  float  zmin float
			      xmax, float ymax,	float zmax)
			 SbBox3f(const SbVec3f &min, const SbVec3f &max)
     void		 ~SbBox3f()
     const SbVec3f &	 getMin()
     const SbVec3f &	 getMax()
     SbVec3f		 getCenter()
     void		 extendBy(const	SbVec3f	&point)
     void		 extendBy(const	SbBox3f	&box)
     SbBool		 intersect(const SbVec3f &point)
     SbBool		 intersect(const SbBox3f &box)
     void		 setBounds(float xmin, float ymin, float  zmin,	 float
			      xmax, float ymax,	float zmax)
     void		 setBounds(const SbVec3f &min, const SbVec3f &max)
     void		 getBounds(float  &xmin,  float	 &ymin,	 float	&zmin,
			      float &xmax, float &ymax,	float &zmax)
     void		 getBounds(SbVec3f &min, SbVec3f &max)
     void		 getOrigin(float &x0, float &y0, float &z0)
     void		 getSize(float &x, float &y, float &z)
     void		 makeEmpty()
     SbBool		 isEmpty()
     SbBool		 hasVolume()
     void		 getSpan(SbVec3f &dir, float &dMin, float &dMax)
     void		 transform(const SbMatrix &mx)
     float		 getVolume()

DESCRIPTION
       3D box which has	planes parallel	to the major axes and is specified  by
       two  points  on a diagonal. This	class is part of the standard Inventor
       datatype	classes	and is used as input and output	to geometry operations
       (see SoGetBoundingBoxAction).

METHODS
			 SbBox3f()
			 SbBox3f(float	xmin,  float  ymin,  float  zmin float
			      xmax, float ymax,	float zmax)
			 SbBox3f(const SbVec3f &min, const SbVec3f &max)
     void		 ~SbBox3f()
	  Constructors and destructor for a 3D float box.  xmin,  ymin,	 zmin,
	  xmax,	 ymax  and zmax	are the	bounds of the box. min and max are the
	  corners of the diagonal that define the box.

     const SbVec3f &	 getMin()
     const SbVec3f &	 getMax()
	  Returns the minimum and maximum points of the	box. The minimum point
	  is  the  corner  of  the box with the	lowest X, Y, and Z values. The
	  maximum point	is the corner of the box with the highest X, Y,	and  Z
	  values.

     SbVec3f		 getCenter()
	  Returns the center of	the box.

     void		 extendBy(const	SbVec3f	&point)
     void		 extendBy(const	SbBox3f	&box)
	  Extends  this	 box  (if necessary) to	contain	the specified point or
	  other	box.

     SbBool		 intersect(const SbVec3f &point)
     SbBool		 intersect(const SbBox3f &box)
	  Returns TRUE if the specified	point or box intersects	this box.

     void		 setBounds(float xmin, float ymin, float  zmin,	 float
			      xmax, float ymax,	float zmax)
     void		 setBounds(const SbVec3f &min, const SbVec3f &max)
	  Sets the corners of the box.

     void		 getBounds(float  &xmin,  float	 &ymin,	 float	&zmin,
			      float &xmax, float &ymax,	float &zmax)
     void		 getBounds(SbVec3f &min, SbVec3f &max)
	  Gets the corners of the box.

     void		 getOrigin(float &x0, float &y0, float &z0)
	  Gets box origin which	is the same as the minimum corner of the box.

     void		 getSize(float &x, float &y, float &z)
	  Gets box size.

     void		 makeEmpty()
	  Makes	an empty box.

     SbBool		 isEmpty()
	  Returns TRUE if the box is empty, and	FALSE otherwise.

     SbBool		 hasVolume()
	  Returns TRUE if all three dimensions of the box have positive	 size,
	  and FALSE otherwise.

     void		 getSpan(SbVec3f &dir, float &dMin, float &dMax)
	  Finds	the span of a box along	a specified direction. The span	is the
	  total	distance the box occupies along	a given	direction.  The	 total
	  distance  is	returned in the	form of	a minimum and maximum distance
	  from the origin of each of the corners of the	box  along  the	 given
	  direction. The difference between these two values is	the span.

     void		 transform(const SbMatrix &mx)
	  Transforms box by matrix, enlarging box to contain result.

     float		 getVolume()
	  Returns the volume of	the box.

FILE FORMAT/DEFAULTS
SEE ALSO
       SbXfBox3f,  SbBox2f,  SbBox2s, SbVec3f, SbVec2f,	SbVec2s, SbMatrix, So-
       GetBoundingBoxAction

								SbBox3f(3IV)()

NAME | INHERITS FROM | SYNOPSIS | DESCRIPTION | METHODS | FILE FORMAT/DEFAULTS | SEE ALSO

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