The SbVec2i32 class is a 2 dimensional vector with 32-bit integer coordinates.
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#include <Inventor/SbVec2i32.h>
List of all members.
Protected Attributes |
int32_t | vec [2] |
Detailed Description
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
Constructor & Destructor Documentation
SbVec2i32::SbVec2i32 |
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void |
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inline |
The default constructor does nothing. The vector coordinates will be uninitialized until you do a setValue().
SbVec2i32::SbVec2i32 |
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const int32_t |
v[2] | ) |
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inline |
Constructs an SbVec2i32 instance with initial values from v.
SbVec2i32::SbVec2i32 |
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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>.
Constructs an SbVec2i32 instance with initial values from the unsigned 32-bit integer precision vector v.
SbVec2i32::SbVec2i32 |
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const SbVec2s & |
v | ) |
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inlineexplicit |
Constructs an SbVec2i32 instance with initial values from the short integer precision vector v.
SbVec2i32::SbVec2i32 |
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const SbVec2b & |
v | ) |
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inlineexplicit |
Constructs an SbVec2i32 instance with initial values from the 8-bit vector v.
SbVec2i32::SbVec2i32 |
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const SbVec2f & |
v | ) |
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inlineexplicit |
Constructs an SbVec2i32 instance with initial values from the floating point precision vector v.
SbVec2i32::SbVec2i32 |
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const SbVec2d & |
v | ) |
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inlineexplicit |
Constructs an SbVec2i32 instance with initial values from the double floating point precision vector v.
Member Function Documentation
SbVec2i32 & SbVec2i32::setValue |
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const int32_t |
v[2] | ) |
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inline |
SbVec2i32 & SbVec2i32::setValue |
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int32_t |
x, |
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int32_t |
y |
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) |
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inline |
Set new coordinates for the vector. Returns reference to self.
- See also:
- getValue()
Sets this vector to the unsigned 32-bit integer precision vector v, converting the vector to an 32-bit integer precision vector
Sets this vector to the 8-bit integer precision vector v, converting the vector to an 32-bit integer precision vector
Sets this vector to the short integer precision vector v, converting the vector to an 32-bit integer precision vector
Sets this vector to the floating point precision vector v, converting the vector to an 32-bit integer precision vector
References SoDebugError::post().
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().
const int32_t * SbVec2i32::getValue |
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void |
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const |
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inline |
Returns a pointer to an array of two 8-bit integers containing the x and y coordinates of the vector.
- See also:
- setValue()
void SbVec2i32::getValue |
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int32_t & |
x, |
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int32_t & |
y |
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inline |
Returns the x and y coordinates of the vector.
- See also:
- setValue()
int32_t & SbVec2i32::operator[] |
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int |
i | ) |
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inline |
Index operator. Returns modifiable x or y coordinate of the vector.
- See also:
- getValue() and setValue()
const int32_t & SbVec2i32::operator[] |
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int |
i | ) |
const |
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inline |
Index operator. Returns non-modifiable x or y coordinate of the vector.
- See also:
- getValue() and setValue()
int32_t SbVec2i32::dot |
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const SbVec2i32 & |
v | ) |
const |
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inline |
Calculates and returns the result of taking the dot product of this vector and v.
void SbVec2i32::negate |
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void |
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inline |
Negate the vector (i.e. point it in the opposite direction)
Multiply components of vector with scalar value d. Returns reference to self.
SbVec2i32 & SbVec2i32::operator*= |
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double |
d | ) |
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Multiply components of vector with scalar value d. Returns reference to self.
Divides components of vector with scalar value d. Returns reference to self.
SbVec2i32 & SbVec2i32::operator/= |
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double |
d | ) |
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inline |
Divides components of vector with double precision floating point value d. Returns reference to self.
Adds this vector and vector u. Returns reference to self.
Subtracts vector u from this vector. Returns reference to self.
SbVec2i32 SbVec2i32::operator- |
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void |
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const |
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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: