36#include <Inventor/SbVec3s.h>
37#include <Inventor/SbVec3f.h>
46 SbBox3s(
short xmin,
short ymin,
short zmin,
short xmax,
short ymax,
short zmax)
47 : minpt(xmin, ymin, zmin), maxpt(xmax, ymax, zmax) { }
49 : minpt(minpoint), maxpt(maxpoint) { }
54 SbBox3s &
setBounds(
short xmin,
short ymin,
short zmin,
short xmax,
short ymax,
short zmax)
55 { minpt.setValue(xmin, ymin, zmin); maxpt.setValue(xmax, ymax, zmax);
return *
this; }
57 { minpt = minpoint; maxpt = maxpoint;
return *
this; }
62 void getBounds(
short & xmin,
short & ymin,
short & zmin,
63 short & xmax,
short & ymax,
short & zmax)
const
64 { minpt.getValue(xmin, ymin, zmin); maxpt.getValue(xmax, ymax, zmax); }
66 { minpoint = minpt; maxpoint = maxpt; }
73 void extendBy(
const SbVec3s & pt);
74 void extendBy(
const SbBox3s & box);
76 SbBool
isEmpty(
void)
const {
return (maxpt[0] < minpt[0]); }
78 {
return ((maxpt[0] > minpt[0]) && (maxpt[1] > minpt[1]) && (maxpt[2] > minpt[2])); }
80 {
short dx = 0, dy = 0, dz = 0;
getSize(dx, dy, dz);
return (dx * dy * dz); }
82 SbBool intersect(
const SbVec3s & pt)
const;
83 SbBool intersect(
const SbBox3s & box)
const;
87 {
return SbVec3f((minpt[0]+maxpt[0])*0.5f, (minpt[1]+maxpt[1])*0.5f, (minpt[2]+maxpt[2])*0.5f); }
88 void getOrigin(
short & originX,
short & originY,
short & originZ)
const
89 { minpt.getValue(originX, originY, originZ); }
90 void getSize(
short & sizeX,
short & sizeY,
short & sizeZ)
const
91 {
if (
isEmpty()) { sizeX = sizeY = sizeZ = 0; }
92 else { sizeX = maxpt[0] - minpt[0]; sizeY = maxpt[1] - minpt[1]; sizeZ = maxpt[2] - minpt[2]; } }
The SbBox3d class is an abstraction for an axis aligned 3 dimensional box.
Definition SbBox3d.h:46
The SbBox3f class is an abstraction for an axis aligned 3 dimensional box.
Definition SbBox3f.h:46
The SbBox3i32 class is a 3 dimensional box with 32-bit integer coordinates.
Definition SbBox3i32.h:44
The SbBox3s class is a 3 dimensional box with short integer coordinates.
Definition SbBox3s.h:43
SbBox3s(const SbVec3s &minpoint, const SbVec3s &maxpoint)
Definition SbBox3s.h:48
SbBox3s(const SbBox3d &box)
Definition SbBox3s.h:52
const SbVec3s & getMax(void) const
Definition SbBox3s.h:70
SbBool isEmpty(void) const
Definition SbBox3s.h:76
void getBounds(SbVec3s &minpoint, SbVec3s &maxpoint) const
Definition SbBox3s.h:65
SbBox3s(const SbBox3f &box)
Definition SbBox3s.h:51
SbBox3s & setBounds(short xmin, short ymin, short zmin, short xmax, short ymax, short zmax)
Definition SbBox3s.h:54
void getBounds(short &xmin, short &ymin, short &zmin, short &xmax, short &ymax, short &zmax) const
Definition SbBox3s.h:62
SbBox3s & setBounds(const SbVec3s &minpoint, const SbVec3s &maxpoint)
Definition SbBox3s.h:56
SbBox3s(const SbBox3i32 &box)
Definition SbBox3s.h:50
SbVec3s getSize(void) const
Definition SbBox3s.h:93
void makeEmpty(void)
Definition SbBox3s.cpp:203
SbBool hasVolume(void) const
Definition SbBox3s.h:77
int getVolume(void) const
Definition SbBox3s.h:79
SbVec3s & getMin(void)
Definition SbBox3s.h:69
const SbVec3s & getMin(void) const
Definition SbBox3s.h:68
SbVec3f getCenter(void) const
Definition SbBox3s.h:86
void getOrigin(short &originX, short &originY, short &originZ) const
Definition SbBox3s.h:88
SbBox3s(short xmin, short ymin, short zmin, short xmax, short ymax, short zmax)
Definition SbBox3s.h:46
void getSize(short &sizeX, short &sizeY, short &sizeZ) const
Definition SbBox3s.h:90
SbBox3s(void)
Definition SbBox3s.h:45
SbVec3s & getMax(void)
Definition SbBox3s.h:71
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition SbVec3f.h:51
The SbVec3s class is a 3 dimensional vector with short integer coordinates.
Definition SbVec3s.h:51