The SbVec2us class is a 2 dimensional vector with unsigned short integer coordinates.
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#include <Inventor/SbVec2us.h>
List of all members.
Protected Attributes |
unsigned short | vec [2] |
Detailed Description
The SbVec2us class is a 2 dimensional vector with unsigned short integer coordinates.
This vector provides storage for a vector in 2 dimensions as well as simple integer arithmetic operations.
- See also:
- SbVec3us, SbVec4us, SbVec2b, SbVec2ub, SbVec2s, SbVec2i32, SbVec2ui32
- Since:
- Coin-2.5
Constructor & Destructor Documentation
SbVec2us::SbVec2us |
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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().
SbVec2us::SbVec2us |
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const unsigned short |
v[2] | ) |
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inline |
Constructs an SbVec2us instance with initial values from v.
SbVec2us::SbVec2us |
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unsigned short |
x, |
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unsigned short |
y |
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inline |
Constructs an SbVec2us instance with the initial vector endpoint set to <x,y>.
SbVec2us::SbVec2us |
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const SbVec2s & |
v | ) |
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inlineexplicit |
Constructs an SbVec2us instance with initial values from the short integer precision vector v.
SbVec2us::SbVec2us |
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const SbVec2ub & |
v | ) |
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inlineexplicit |
Constructs an SbVec2us instance with initial values from the unsigned 8-bit vector v.
Constructs an SbVec2us instance with initial values from the unsigned 32-bit integer precision vector v.
Member Function Documentation
SbVec2us & SbVec2us::setValue |
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const unsigned short |
v[2] | ) |
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inline |
Set new coordinates for the vector from v. Returns reference to self.
- See also:
- getValue()
SbVec2us & SbVec2us::setValue |
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unsigned short |
x, |
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unsigned short |
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 short integer precision vector v, converting the vector to an unsigned short integer precision vector.
Sets this vector to the unsigned 8-bit integer precision vector v, converting the vector to an unsigned short integer precision vector.
Sets this vector to the unsigned 32-bit integer precision vector v, converting the vector to an unsigned short integer precision vector.
const unsigned short * SbVec2us::getValue |
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void |
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const |
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inline |
Returns a pointer to an array of two unsigned short integers containing the x and y coordinates of the vector.
- See also:
- setValue()
void SbVec2us::getValue |
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unsigned short & |
x, |
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unsigned short & |
y |
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inline |
Returns the x and y coordinates of the vector.
- See also:
- setValue()
unsigned short & SbVec2us::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 unsigned short & SbVec2us::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 SbVec2us::dot |
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SbVec2us |
v | ) |
const |
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inline |
Calculates and returns the result of taking the dot product of this vector and v.
void SbVec2us::negate |
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void |
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Negate the vector (i.e. point it in the opposite direction)
Referenced by operator-().
SbVec2us & SbVec2us::operator*= |
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int |
d | ) |
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inline |
Multiply components of vector with scalar value d. Returns reference to self.
SbVec2us & SbVec2us::operator*= |
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double |
d | ) |
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Multiply components of vector with scalar value d. Returns reference to self.
SbVec2us & SbVec2us::operator/= |
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int |
d | ) |
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inline |
Divides components of vector with scalar value d. Returns reference to self.
SbVec2us & SbVec2us::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.
SbVec2us SbVec2us::operator- |
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void |
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const |
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inline |
Non-destructive negation operator. Returns a new SbVec2us instance which points in the opposite direction of this vector.
- See also:
- negate()
References negate().
The documentation for this class was generated from the following files: