The SbVec3b class is a 3 dimensional vector with 8-bit integer coordinates.
More...
#include <Inventor/SbVec3b.h>
The SbVec3b class is a 3 dimensional vector with 8-bit integer coordinates.
This vector provides storage for a vector in 3 dimensions as well as simple integer arithmetic operations.
- See also
- SbVec2b, SbVec4b, SbVec3ub, SbVec3s, SbVec3us, SbVec3i32, SbVec3ui32
- Since
- Coin-2.5
◆ SbVec3b() [1/6]
SbVec3b::SbVec3b |
( |
void |
| ) |
|
|
inline |
The default constructor does nothing. The vector coordinates will be uninitialized until you do a setValue().
◆ SbVec3b() [2/6]
SbVec3b::SbVec3b |
( |
const int8_t |
v[3] | ) |
|
|
inline |
Constructs an SbVec3b instance with initial values from v.
◆ SbVec3b() [3/6]
SbVec3b::SbVec3b |
( |
int8_t |
x, |
|
|
int8_t |
y, |
|
|
int8_t |
z |
|
) |
| |
|
inline |
Constructs an SbVec3b instance with the initial vector endpoint set to <x, y, z>.
◆ SbVec3b() [4/6]
Constructs an SbVec3b instance with initial values from the unsigned 8-bit vector v.
◆ SbVec3b() [5/6]
SbVec3b::SbVec3b |
( |
const SbVec3s & |
v | ) |
|
|
inlineexplicit |
Constructs an SbVec3b instance with initial values from the short integer precision vector v.
◆ SbVec3b() [6/6]
Constructs an SbVec3b instance with initial values from the 32-bit integer precision vector v.
◆ setValue() [1/5]
SbVec3b & SbVec3b::setValue |
( |
int8_t |
v[3] | ) |
|
|
inline |
Set new coordinates for the vector from v. Returns reference to self.
- See also
- getValue()
◆ setValue() [2/5]
SbVec3b & SbVec3b::setValue |
( |
int8_t |
x, |
|
|
int8_t |
y, |
|
|
int8_t |
z |
|
) |
| |
|
inline |
Set new coordinates for the vector. Returns reference to self.
- See also
- getValue()
◆ setValue() [3/5]
Sets this vector to the unsigned 8-bit integer precision vector v, converting the vector to an 8-bit integer precision vector
◆ setValue() [4/5]
Sets this vector to the short integer precision vector v, converting the vector to an 8-bit integer precision vector.
◆ setValue() [5/5]
Sets this vector to the 32-bit integer precision vector v, converting the vector to an 8-bit integer precision vector.
◆ getValue() [1/2]
const int8_t * SbVec3b::getValue |
( |
void |
| ) |
const |
|
inline |
Returns a pointer to an array of three 8-bit integers containing the x, y and z coordinates of the vector.
- See also
- setValue()
◆ getValue() [2/2]
void SbVec3b::getValue |
( |
int8_t & |
x, |
|
|
int8_t & |
y, |
|
|
int8_t & |
z |
|
) |
| const |
|
inline |
Returns the x, y and z coordinates of the vector.
- See also
- setValue()
◆ operator[]() [1/2]
int8_t & SbVec3b::operator[] |
( |
int |
i | ) |
|
|
inline |
Index operator. Returns modifiable x, y or z coordinate of the vector.
- See also
- getValue() and setValue()
◆ operator[]() [2/2]
const int8_t & SbVec3b::operator[] |
( |
int |
i | ) |
const |
|
inline |
Index operator. Returns non-modifiable x, y or z coordinate of the vector.
- See also
- getValue() and setValue()
◆ dot()
int32_t SbVec3b::dot |
( |
SbVec3b |
v | ) |
const |
|
inline |
Calculates and returns the result of taking the dot product of this vector and v.
◆ negate()
void SbVec3b::negate |
( |
void |
| ) |
|
|
inline |
Negate the vector (i.e. point it in the opposite direction)
◆ operator*=() [1/2]
SbVec3b & SbVec3b::operator*= |
( |
int |
d | ) |
|
|
inline |
Multiply components of vector with scalar value d. Returns reference to self.
◆ operator*=() [2/2]
SbVec3b & SbVec3b::operator*= |
( |
double |
d | ) |
|
Multiply components of vector with scalar value d. Returns reference to self.
◆ operator/=() [1/2]
SbVec3b & SbVec3b::operator/= |
( |
int |
d | ) |
|
|
inline |
Divides components of vector with scalar value d. Returns reference to self.
◆ operator/=() [2/2]
SbVec3b & SbVec3b::operator/= |
( |
double |
d | ) |
|
|
inline |
Divides components of vector with double precision floating point value d. Returns reference to self.
◆ operator+=()
Adds this vector and vector u. Returns reference to self.
◆ operator-=()
Subtracts vector u from this vector. Returns reference to self.
◆ operator-()
SbVec3b SbVec3b::operator- |
( |
void |
| ) |
const |
|
inline |
Non-destructive negation operator. Returns a new SbVec3b instance which points in the opposite direction of this vector.
- See also
- negate()
The documentation for this class was generated from the following files: