The SbVec2i32 class is a 2 dimensional vector with 32-bit integer coordinates.
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#include <Inventor/SbVec2i32.h>
The SbVec2i32 class is a 2 dimensional vector with 32-bit integer coordinates.
This vector provides storage for a vector in 2 dimensions as well as simple integer arithmetic operations.
- See also
- SbVec3i32, SbVec4i32, SbVec2b, SbVec2ub, SbVec2s, SbVec2us, SbVec2ui32
- Since
- Coin-2.5
◆ SbVec2i32() [1/8]
SbVec2i32::SbVec2i32 |
( |
void |
| ) |
|
|
inline |
The default constructor does nothing. The vector coordinates will be uninitialized until you do a setValue().
◆ SbVec2i32() [2/8]
SbVec2i32::SbVec2i32 |
( |
const int32_t |
v[2] | ) |
|
|
inline |
Constructs an SbVec2i32 instance with initial values from v.
◆ SbVec2i32() [3/8]
SbVec2i32::SbVec2i32 |
( |
int32_t |
x, |
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int32_t |
y |
|
) |
| |
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inline |
Constructs an SbVec2i32 instance with the initial vector endpoint set to <x,y>.
◆ SbVec2i32() [4/8]
Constructs an SbVec2i32 instance with initial values from the unsigned 32-bit integer precision vector v.
◆ SbVec2i32() [5/8]
SbVec2i32::SbVec2i32 |
( |
const SbVec2s & |
v | ) |
|
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inlineexplicit |
Constructs an SbVec2i32 instance with initial values from the short integer precision vector v.
◆ SbVec2i32() [6/8]
SbVec2i32::SbVec2i32 |
( |
const SbVec2b & |
v | ) |
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|
inlineexplicit |
Constructs an SbVec2i32 instance with initial values from the 8-bit vector v.
◆ SbVec2i32() [7/8]
SbVec2i32::SbVec2i32 |
( |
const SbVec2f & |
v | ) |
|
|
inlineexplicit |
Constructs an SbVec2i32 instance with initial values from the floating point precision vector v.
◆ SbVec2i32() [8/8]
SbVec2i32::SbVec2i32 |
( |
const SbVec2d & |
v | ) |
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|
inlineexplicit |
Constructs an SbVec2i32 instance with initial values from the double floating point precision vector v.
◆ setValue() [1/7]
SbVec2i32 & SbVec2i32::setValue |
( |
const int32_t |
v[2] | ) |
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inline |
◆ setValue() [2/7]
SbVec2i32 & SbVec2i32::setValue |
( |
int32_t |
x, |
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int32_t |
y |
|
) |
| |
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inline |
Set new coordinates for the vector. Returns reference to self.
- See also
- getValue()
◆ setValue() [3/7]
Sets this vector to the unsigned 32-bit integer precision vector v, converting the vector to an 32-bit integer precision vector
◆ setValue() [4/7]
Sets this vector to the 8-bit integer precision vector v, converting the vector to an 32-bit integer precision vector
◆ setValue() [5/7]
Sets this vector to the short integer precision vector v, converting the vector to an 32-bit integer precision vector
◆ setValue() [6/7]
Sets this vector to the floating point precision vector v, converting the vector to an 32-bit integer precision vector
References SoDebugError::post().
◆ setValue() [7/7]
Sets this vector to the double floating point precision vector v, converting the vector to an 32-bit integer precision vector
- Since
- Coin-2.5
References SoDebugError::post().
◆ getValue() [1/2]
const int32_t * SbVec2i32::getValue |
( |
void |
| ) |
const |
|
inline |
Returns a pointer to an array of two 8-bit integers containing the x and y coordinates of the vector.
- See also
- setValue()
◆ getValue() [2/2]
void SbVec2i32::getValue |
( |
int32_t & |
x, |
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|
int32_t & |
y |
|
) |
| const |
|
inline |
Returns the x and y coordinates of the vector.
- See also
- setValue()
◆ operator[]() [1/2]
int32_t & SbVec2i32::operator[] |
( |
int |
i | ) |
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|
inline |
Index operator. Returns modifiable x or y coordinate of the vector.
- See also
- getValue() and setValue()
◆ operator[]() [2/2]
const int32_t & SbVec2i32::operator[] |
( |
int |
i | ) |
const |
|
inline |
Index operator. Returns non-modifiable x or y coordinate of the vector.
- See also
- getValue() and setValue()
◆ dot()
int32_t SbVec2i32::dot |
( |
const SbVec2i32 & |
v | ) |
const |
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inline |
Calculates and returns the result of taking the dot product of this vector and v.
◆ negate()
void SbVec2i32::negate |
( |
void |
| ) |
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inline |
Negate the vector (i.e. point it in the opposite direction)
◆ operator*=() [1/2]
Multiply components of vector with scalar value d. Returns reference to self.
◆ operator*=() [2/2]
SbVec2i32 & SbVec2i32::operator*= |
( |
double |
d | ) |
|
Multiply components of vector with scalar value d. Returns reference to self.
◆ operator/=() [1/2]
Divides components of vector with scalar value d. Returns reference to self.
◆ operator/=() [2/2]
SbVec2i32 & SbVec2i32::operator/= |
( |
double |
d | ) |
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|
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-()
SbVec2i32 SbVec2i32::operator- |
( |
void |
| ) |
const |
|
inline |
Non-destructive negation operator. Returns a new SbVec3f instance which points in the opposite direction of this vector.
- See also
- negate()
The documentation for this class was generated from the following files: