![]() |
http://www.sim.no http://www.coin3d.org |
#include <Inventor/SbVec2us.h>
Public Member Functions | |
SbVec2us (void) | |
SbVec2us (const unsigned short v[2]) | |
SbVec2us (unsigned short x, unsigned short y) | |
SbVec2us (const SbVec2s &v) | |
SbVec2us (const SbVec2ub &v) | |
SbVec2us (const SbVec2ui32 &v) | |
SbVec2us & | setValue (const unsigned short v[2]) |
SbVec2us & | setValue (unsigned short x, unsigned short y) |
SbVec2us & | setValue (const SbVec2s &v) |
SbVec2us & | setValue (const SbVec2ub &v) |
SbVec2us & | setValue (const SbVec2ui32 &v) |
const unsigned short * | getValue (void) const |
void | getValue (unsigned short &x, unsigned short &y) const |
unsigned short & | operator[] (int i) |
const unsigned short & | operator[] (int i) const |
int32_t | dot (SbVec2us v) const |
void | negate (void) |
SbVec2us & | operator*= (int d) |
SbVec2us & | operator*= (double d) |
SbVec2us & | operator/= (int d) |
SbVec2us & | operator/= (double d) |
SbVec2us & | operator+= (SbVec2us v) |
SbVec2us & | operator-= (SbVec2us v) |
SbVec2us | operator- (void) const |
Protected Attributes | |
unsigned short | vec [2] |
This vector provides storage for a vector in 2 dimensions as well as simple integer arithmetic operations.
SbVec2us::SbVec2us | ( | void | ) | [inline] |
The default constructor does nothing. The vector coordinates will be uninitialized until you do a setValue().
SbVec2us::SbVec2us | ( | const unsigned short | v[2] | ) | [inline] |
Constructs an SbVec2us instance with initial values from v.
SbVec2us::SbVec2us | ( | unsigned short | x, | |
unsigned short | y | |||
) | [inline] |
Constructs an SbVec2us instance with the initial vector endpoint set to <x,y>.
SbVec2us::SbVec2us | ( | const SbVec2s & | v | ) | [inline, explicit] |
Constructs an SbVec2us instance with initial values from the short integer precision vector v.
SbVec2us::SbVec2us | ( | const SbVec2ub & | v | ) | [inline, explicit] |
Constructs an SbVec2us instance with initial values from the unsigned 8-bit vector v.
SbVec2us::SbVec2us | ( | const SbVec2ui32 & | v | ) | [inline, explicit] |
Constructs an SbVec2us instance with initial values from the unsigned 32-bit integer precision vector v.
SbVec2us & SbVec2us::setValue | ( | const unsigned short | v[2] | ) | [inline] |
SbVec2us & SbVec2us::setValue | ( | unsigned short | x, | |
unsigned short | y | |||
) | [inline] |
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.
SbVec2us & SbVec2us::setValue | ( | const SbVec2ui32 & | v | ) |
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 | ( | void | ) | const [inline] |
Returns a pointer to an array of two unsigned short integers containing the x and y coordinates of the vector.
void SbVec2us::getValue | ( | unsigned short & | x, | |
unsigned short & | y | |||
) | const [inline] |
unsigned short & SbVec2us::operator[] | ( | int | i | ) | [inline] |
Index operator. Returns modifiable x or y coordinate of the vector.
const unsigned short & SbVec2us::operator[] | ( | int | i | ) | const [inline] |
Index operator. Returns non-modifiable x or y coordinate of the vector.
int32_t SbVec2us::dot | ( | SbVec2us | v | ) | const [inline] |
Calculates and returns the result of taking the dot product of this vector and v.
void SbVec2us::negate | ( | void | ) |
Negate the vector (i.e. point it in the opposite direction)
Referenced by operator-().
SbVec2us & SbVec2us::operator*= | ( | int | d | ) | [inline] |
Multiply components of vector with scalar value d. Returns reference to self.
SbVec2us & SbVec2us::operator*= | ( | double | d | ) |
Multiply components of vector with scalar value d. Returns reference to self.
SbVec2us & SbVec2us::operator/= | ( | int | d | ) | [inline] |
Divides components of vector with scalar value d. Returns reference to self.
SbVec2us & SbVec2us::operator/= | ( | double | d | ) | [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- | ( | void | ) | const [inline] |
Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.
Generated on Mon Feb 23 16:33:42 2009 for Coin by Doxygen. 1.5.8