38#include <Inventor/SbBasic.h>
39#include <Inventor/SbByteBuffer.h>
40#include <Inventor/SbString.h>
42#include <Inventor/errors/SoDebugError.h>
74 void getValue(
float & x,
float & y,
float & z)
const { x =
vec[0]; y =
vec[1]; z =
vec[2]; }
76 float & operator [] (
int i) {
return vec[i]; }
77 const float & operator [] (
int i)
const {
return vec[i]; }
79 SbBool equals(
const SbVec3f & v,
float tolerance)
const;
82 SbVec3f getClosestAxis(
void)
const;
83 float length(
void)
const;
85 float normalize(
void);
88 SbVec3f & operator *= (
float d) {
vec[0] *= d;
vec[1] *= d;
vec[2] *= d;
return *
this; }
89 SbVec3f & operator /= (
float d) { SbDividerChk(
"SbVec3f::operator/=(float)", d);
return operator *= (1.0f / d); }
95 SbBool fromString(
const SbString & str);
97 void print(FILE * fp)
const;
105 SbVec3f val(v); val *= d;
return val;
109 SbVec3f val(v); val *= d;
return val;
113 SbDividerChk(
"operator/(SbVec3f,float)", d);
114 SbVec3f val(v); val /= d;
return val;
118 SbVec3f v(v1); v += v2;
return v;
122 SbVec3f v(v1); v -= v2;
return v;
126 return ((v1[0] == v2[0]) && (v1[1] == v2[1]) && (v1[2] == v2[2]));
The SbPlane class represents a plane in 3D space.
Definition SbPlane.h:43
The SbString class is a string class with convenience functions for string operations.
Definition SbString.h:52
The SbVec3d class is a 3 dimensional vector with double precision floating point coordinates.
Definition SbVec3d.h:50
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition SbVec3f.h:51
float vec[3]
Definition SbVec3f.h:100
SbVec3f(const SbVec3d &v)
Definition SbVec3f.h:56
SbVec3f(const SbVec3b &v)
Definition SbVec3f.h:57
SbVec3f & setValue(const float v[3])
Definition SbVec3f.h:62
const float * getValue(void) const
Definition SbVec3f.h:73
void getValue(float &x, float &y, float &z) const
Definition SbVec3f.h:74
SbVec3f(const float v[3])
Definition SbVec3f.h:54
SbVec3f(const SbVec3s &v)
Definition SbVec3f.h:58
float dot(const SbVec3f &v) const
Definition SbVec3f.h:81
void negate(void)
Definition SbVec3f.h:86
SbVec3f(void)
Definition SbVec3f.h:53
SbVec3f(float x, float y, float z)
Definition SbVec3f.h:55
SbVec3f & setValue(float x, float y, float z)
Definition SbVec3f.h:63
SbVec3f(const SbVec3i32 &v)
Definition SbVec3f.h:59
float sqrLength(void) const
Definition SbVec3f.h:84
Definition SbVec3i32.h:48
The SbVec3s class is a 3 dimensional vector with short integer coordinates.
Definition SbVec3s.h:51