SbBox3s - Online Linux Manual Page

Section : 3
Updated : Mon Jan 25 2021
Source : Version 2.5.0
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 &minvec, const SbVec3s &maxvec) SbBox3s (const SbBox3i32 &box) SbBox3s (const SbBox3f &box) SbBox3s (const SbBox3d &box) ~SbBox3s (void) void setBounds (short xmin, short ymin, short zmin, short xmax, short ymax, short zmax) void setBounds (const SbVec3s &minvec, const SbVec3s &maxvec) SbBox3s & setBounds (const SbBox3i32 &box) SbBox3s & setBounds (const SbBox3f &box) SbBox3s & setBounds (const SbBox3d &box) const SbVec3s & getMin (void) const SbVec3s & getMin (void) const SbVec3s & getMax (void) const SbVec3s & getMax (void) void extendBy (const SbVec3s &point) void extendBy (const SbBox3s &box) void makeEmpty (void) SbBool isEmpty (void) const SbBool hasVolume (void) const int getVolume (void) const SbBool intersect (const SbVec3s &point) const SbBool intersect (const SbBox3s &box) const void getBounds (short &xmin, short &ymin, short &zmin, short &xmax, short &ymax, short &zmax) const void getBounds (SbVec3s &minvec, SbVec3s &maxvec) const SbVec3f getCenter (void) const void getOrigin (short &originX, short &originY, short &originZ) const void getSize (short &sizeX, short &sizeY, short &sizeZ) const

Friendsint operator== (const SbBox3s &b1, const SbBox3s &b2) int operator!= (const SbBox3s &b1, const SbBox3s &b2)

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 SbBox2d, SbBox2f, SbBox2i32, SbBox2s, SbBox3d, SbBox3f, SbBox3i32, SbXfBox3d, SbXfBox3f Since Coin 2​.0 TGS Inventor ?​.?

Constructor & Destructor Documentation

SbBox3s::SbBox3s (void)The default constructor makes an empty box​. References makeEmpty()​.

SbBox3s::SbBox3s (short xmin, short ymin, short zmin, short xmax, short ymax, short zmax)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​. References setBounds()​.

SbBox3s::SbBox3s (const SbVec3s & minvec, const SbVec3s & maxvec)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​. References setBounds()​.

SbBox3s::SbBox3s (const SbBox3i32 & box) [inline], [explicit]Constructs a box with coordinates from box, converting the coordinates to short integers Since Coin-2​.5

SbBox3s::SbBox3s (const SbBox3f & box) [inline], [explicit]Constructs a box with coordinates from box, converting the coordinates to short integers Since Coin-2​.5

SbBox3s::SbBox3s (const SbBox3d & box) [inline], [explicit]Constructs a box with coordinates from box, converting the coordinates to short integers Since Coin-2​.5

SbBox3s::~SbBox3s (void)Destructor does nothing​.

Member Function Documentation

void SbBox3s::setBounds (short xmin, short ymin, short zmin, short xmax, short ymax, short zmax)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​. See also getBounds()​. References SoDebugError::postWarning(), and SbVec3s::setValue()​. Referenced by SbBox3s()​.

void SbBox3s::setBounds (const SbVec3s & minvec, const SbVec3s & maxvec)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​. See also getBounds()​. References SoDebugError::postWarning()​.

SbBox3s & SbBox3s::setBounds (const SbBox3i32 & box)Reset the boundaries to the boundaries of the given box​. Returns reference to self​. See also getBounds()​. Since Coin-2​.5 References SbBox3i32::getMax(), SbBox3i32::getMin(), SbBox3i32::isEmpty(), makeEmpty(), and SbVec3s::setValue()​.

SbBox3s & SbBox3s::setBounds (const SbBox3f & box)Reset the boundaries to the boundaries of the given box​. Returns reference to self​. See also getBounds()​. Since Coin-2​.5 References SbBox3f::getMax(), SbBox3f::getMin(), SbBox3f::isEmpty(), makeEmpty(), and SbVec3s::setValue()​.

SbBox3s & SbBox3s::setBounds (const SbBox3d & box)Reset the boundaries to the boundaries of the given box​. Returns reference to self​. See also getBounds()​. Since Coin-2​.5 References SbBox3d::getMax(), SbBox3d::getMin(), SbBox3d::isEmpty(), makeEmpty(), and SbVec3s::setValue()​.

const SbVec3s & SbBox3s::getMin (void) constReturns the minimum point​. This should usually be the lower left corner point of the box​. See also getOrigin(), getMax()​. Referenced by extendBy(), intersect(), SbBox3d::setBounds(), SbBox3f::setBounds(), and SbBox3i32::setBounds()​.

SbVec3s & SbBox3s::getMin (void) [inline]Returns the minimum point​. This should usually be the lower left corner point of the box​. Since Coin-2​.5

const SbVec3s & SbBox3s::getMax (void) constReturns the maximum point​. This should usually be the upper right corner point of the box​. See also getMin()​. Referenced by extendBy(), intersect(), SbBox3d::setBounds(), SbBox3f::setBounds(), and SbBox3i32::setBounds()​.

SbVec3s & SbBox3s::getMax (void) [inline]Returns the maximum point​. This should usually be the upper right corner point of the box​. Since Coin-2​.5

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​. References SbVec3s::setValue()​. Referenced by extendBy()​.

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​. References extendBy(), getMax(), getMin(), and SoDebugError::postWarning()​.

void SbBox3s::makeEmpty (void)Marks this as an empty box​. See also isEmpty()​. References SbVec3s::setValue()​. Referenced by SbBox3s(), and setBounds()​.

SbBool SbBox3s::isEmpty (void) const [inline]Check if this has been marked as an empty box​. See also makeEmpty()​. Referenced by SbBox3d::setBounds(), SbBox3f::setBounds(), and SbBox3i32::setBounds()​.

SbBool SbBox3s::hasVolume (void) const [inline]Check if the box has been correctly specified and by that virtue has volume​.

int SbBox3s::getVolume (void) const [inline]Check if the box has 'positive' volume, i​.e​. the lower left corner is actually lower and more left than the maximum point​. If so, return the volume​.

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​. References getMax(), and getMin()​.

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

void SbBox3s::getBounds (SbVec3s & minvec, SbVec3s & maxvec) constReturns the box corner points​. See also setBounds(), getMin(), getMax()​.

SbVec3f SbBox3s::getCenter (void) const [inline]Returns the center point of the box​.

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

void SbBox3s::getSize (short & sizeX, short & sizeY, short & sizeZ) constReturns width and height of box​. References SoDebugError::postWarning()​.

Friends And Related Function Documentation

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

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

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​.

Johanes Gumabo
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