SbBox3s - Online Linux Manual Page

Section : 3
Updated : Mon Jan 25 2021
Source : Version 3.1.3
Note : Coin

NAMESbBox3s − The SbBox3s class is a 3 dimensional box with short integer coordinates​.

SYNOPSIS
#include <Inventor/SbBox​.h>

Public Member FunctionsSbBox3s (void)
SbBox3s (short xmin, short ymin, short zmin, short xmax, short ymax, short zmax)
SbBox3s (const SbVec3s &minpoint, const SbVec3s &maxpoint)
SbBox3s (const SbBox3i32 &box)
SbBox3s (const SbBox3f &box)
SbBox3s (const SbBox3d &box)
SbBox3s & setBounds (short xmin, short ymin, short zmin, short xmax, short ymax, short zmax)
SbBox3s & setBounds (const SbVec3s &minpoint, const SbVec3s &maxpoint)
SbBox3s & setBounds (const SbBox3i32 &box)
SbBox3s & setBounds (const SbBox3f &box)
SbBox3s & setBounds (const SbBox3d &box)
void getBounds (short &xmin, short &ymin, short &zmin, short &xmax, short &ymax, short &zmax) const
void getBounds (SbVec3s &minpoint, SbVec3s &maxpoint) const
const SbVec3s & getMin (void) const
SbVec3s & getMin (void)
const SbVec3s & getMax (void) const
SbVec3s & getMax (void)
void extendBy (const SbVec3s &pt)
void extendBy (const SbBox3s &box)
void makeEmpty (void)
SbBool isEmpty (void) const
SbBool hasVolume (void) const
int getVolume (void) const
SbBool intersect (const SbVec3s &pt) const
SbBool intersect (const SbBox3s &box) const
SbVec3f getClosestPoint (const SbVec3f &pt) const
SbVec3f getCenter (void) const
void getOrigin (short &originX, short &originY, short &originZ) const
void getSize (short &sizeX, short &sizeY, short &sizeZ) const

Protected AttributesSbVec3s minpt
SbVec3s maxpt

Related Functions(Note that these are not member functions​.) int operator== (const SbBox3s &b1, const SbBox3s &b2)
int operator!= (const SbBox3s &b1, const SbBox3s &b2)

Detailed DescriptionThe SbBox3s class is a 3 dimensional box with short integer coordinates​. This box class is used by other classes in Coin for data exchange​. It provides storage for two box corners with short integer coordinates, which is among other things useful for representing screen or canvas areas in absolute window coordinates​. See also SbBox2s, SbBox2f, SbBox2d, SbBox3f, SbBox3d, SbXfBox3f​. Since Coin 2​.0 TGS Inventor ?​.?

Constructor & Destructor Documentation

SbBox3s::SbBox3s (void) [inline]The default constructor makes an empty box​.

SbBox3s::SbBox3s (short xmin, short ymin, short zmin, short xmax, short ymax, short zmax) [inline]Constructs a box with the given corner coordinates​. xmin should be less than xmax, ymin should be less than ymax, and zmin should be less than zmax if you want to make a valid box​.

SbBox3s::SbBox3s (const SbVec3s & minvec, const SbVec3s & maxvec) [inline]Constructs a box with the given corners​. The coordinates of min should be less than the coordinates of max if you want to make a valid box​.

Member Function Documentation

SbBox3s & SbBox3s::setBounds (short xmin, short ymin, short zmin, short xmax, short ymax, short zmax) [inline]Reset the boundaries of the box​. xmin should be less than xmax, ymin should be less than ymax, and zmin should be less than xmax if you want to make a valid box​. Returns reference to self​. See also getBounds()​.

SbBox3s & SbBox3s::setBounds (const SbVec3s & minvec, const SbVec3s & maxvec) [inline]Reset the boundaries of the box with the given corners​. The coordinates of minvec should be less than the coordinates of maxvec if you want to make a valid box​. Returns reference to self​. See also getBounds()​.

SbBox3s & SbBox3s::setBounds (const SbBox3i32 & box)Reset the boundaries to the boundaries of the given box​. Returns reference to self​. See also getBounds()​.

SbBox3s & SbBox3s::setBounds (const SbBox3f & box)Reset the boundaries to the boundaries of the given box​. Returns reference to self​. See also getBounds()​.

SbBox3s & SbBox3s::setBounds (const SbBox3d & box)Reset the boundaries to the boundaries of the given box​. Returns reference to self​. See also getBounds()​.

void SbBox3s::getBounds (short & xmin, short & ymin, short & zmin, short & xmax, short & ymax, short & zmax) const [inline]Returns the box boundary coordinates​. See also setBounds(), getMin(), getMax()​.

void SbBox3s::getBounds (SbVec3s & minvec, SbVec3s & maxvec) const [inline]Returns the box corner points​. See also setBounds(), getMin(), getMax()​.

const SbVec3s & SbBox3s::getMin (void) const [inline]Returns the minimum point​. This should usually be the lower left corner point of the box​. See also getOrigin(), getMax()​.

const SbVec3s & SbBox3s::getMax (void) const [inline]Returns the maximum point​. This should usually be the upper right corner point of the box​. See also getMin()​.

void SbBox3s::extendBy (const SbVec3s & point)Extend the boundaries of the box by the given point, i​.e​. make the point fit inside the box if it isn't already within it​.

void SbBox3s::extendBy (const SbBox3s & box)Extend the boundaries of the box by the given box parameter​. This is equal to calling extendBy() twice with the corner points​.

void SbBox3s::makeEmpty (void)Marks this as an empty box​. See also isEmpty()​.

SbBool SbBox3s::intersect (const SbVec3s & point) constCheck if the given point lies within the boundaries of this box​.

SbBool SbBox3s::intersect (const SbBox3s & box) constCheck if box lies wholly or partly within the boundaries of this box​.

void SbBox3s::getOrigin (short & originX, short & originY, short & originZ) const [inline]Returns the coordinates of the box origin (i​.e​. the lower left corner)​. See also getMin()​.

void SbBox3s::getSize (short & sizeX, short & sizeY, short & sizeZ) const [inline]Returns width and height of box​.

Friends And Related Function Documentation

int operator== (const SbBox3s & b1, const SbBox3s & b2) [related]Check b1 and b2 for equality​.

int operator!= (const SbBox3s & b1, const SbBox3s & b2) [related]Check b1 and b2 for inequality​.

AuthorGenerated automatically by Doxygen for Coin from the source code​.
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Johanes Gumabo
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