1#ifndef COIN_SBBOX3I32_H
2#define COIN_SBBOX3I32_H
27#include <Inventor/SbVec3i32.h>
28#include <Inventor/SbVec3f.h>
37 SbBox3i32(
void) { makeEmpty(); }
38 SbBox3i32(int32_t
xmin, int32_t ymin, int32_t
zmin, int32_t
xmax, int32_t ymax, int32_t
zmax)
46 SbBox3i32 & setBounds(int32_t
xmin, int32_t ymin, int32_t
zmin, int32_t
xmax, int32_t ymax, int32_t
zmax)
47 { minpt.setValue(
xmin, ymin,
zmin); maxpt.setValue(
xmax, ymax,
zmax);
return *
this; }
54 void getBounds(int32_t &
xmin, int32_t & ymin, int32_t &
zmin, int32_t &
xmax, int32_t & ymax, int32_t &
zmax)
const
59 const SbVec3i32 & getMin(
void)
const {
return minpt; }
60 SbVec3i32 & getMin(
void) {
return minpt; }
61 const SbVec3i32 & getMax(
void)
const {
return maxpt; }
62 SbVec3i32 & getMax(
void) {
return maxpt; }
65 void extendBy(
const SbBox3i32 &
bb);
69 SbBool isEmpty(
void)
const {
return (maxpt[0] < minpt[0]); }
70 SbBool hasVolume(
void)
const
71 {
return ((maxpt[0] > minpt[0]) && (maxpt[1] > minpt[1]) && (maxpt[2] > minpt[2])); }
72 float getVolume(
void)
const
73 { int32_t
dx = 0,
dy = 0,
dz = 0; getSize(
dx,
dy,
dz);
return (
float(
dx) *
float(
dy) *
float(
dz)); }
76 SbBool intersect(
const SbBox3i32 &
bb)
const;
77 SbBool intersect(
const SbVec3f &
pt)
const;
82 SbVec3f getCenter(
void)
const {
return SbVec3f(minpt + maxpt) * 0.5f; }
87 else {
sizeX = maxpt[0] - minpt[0];
sizeY = maxpt[1] - minpt[1];
sizeZ = maxpt[2] - minpt[2]; } }
89 void getSpan(
const SbVec3f & direction,
float &
dmin,
float &
dmax)
const;
98 return ((
b1.getMin() ==
b2.getMin()) && (
b1.getMax() ==
b2.getMax()));
The SbBox3d class is an abstraction for an axis aligned 3 dimensional box.
Definition SbBox3d.h:37
The SbBox3f class is an abstraction for an axis aligned 3 dimensional box.
Definition SbBox3f.h:37
The SbBox3s class is a 3 dimensional box with short integer coordinates.
Definition SbBox3s.h:34
The SbList class is a template container class for lists.
Definition SbList.h:61
The SbMatrix class is a 4x4 dimensional representation of a matrix.
Definition SbMatrix.h:37
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition SbVec3f.h:40
const float * getValue(void) const
Definition SbVec3f.h:62
Definition SbVec3i32.h:39