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SbVec4s.3coin2
Langue: en
Version: 375095 (fedora - 01/12/10)
Section: 3 (Bibliothèques de fonctions)
Sommaire
- NAME
- SYNOPSIS
- Detailed Description
- Constructor & Destructor Documentation
- SbVec4s::SbVec4s (void) [inline]The default constructor does nothing. The vector coordinates will be uninitialized until a call the setValue().
- SbVec4s::SbVec4s (const short v[4]) [inline]Constructs an SbVec4s instance with initial values from v.
- SbVec4s::SbVec4s (short x, short y, short z, short w) [inline]Constructs an SbVec4s instance with the initial homogeneous vector set to <x,y,z,w>.
- SbVec4s::SbVec4s (const SbVec4us & v) [inline, explicit]Constructs an SbVec4s instance with initial values from the unsigned short integer precision vector v.
- SbVec4s::SbVec4s (const SbVec4b & v) [inline, explicit]Constructs an SbVec4s instance with initial values from the 8-bit integer precision vector v.
- SbVec4s::SbVec4s (const SbVec4i32 & v) [inline, explicit]Constructs an SbVec4s instance with initial values from the 32-bit integer precision vector v.
- Member Function Documentation
- SbVec4s & SbVec4s::setValue (const short v[4]) [inline]Set new coordinates for the vector from v. Returns reference to self.
- SbVec4s & SbVec4s::setValue (short x, short y, short z, short w) [inline]Set new coordinates for the vector. Returns reference to self.
- SbVec4s & SbVec4s::setValue (const SbVec4s & v) [inline]Constructs an SbVec4s instance with initial values from the vector v.
- SbVec4s & SbVec4s::setValue (const SbVec4us & v)Sets this vector to the unsigned short integer precision vector v, converting the vector to a short integer precision vector.
- SbVec4s & SbVec4s::setValue (const SbVec4b & v)Sets this vector to the 8-bit integer precision vector v, converting the vector to an short integer precision vector.
- SbVec4s & SbVec4s::setValue (const SbVec4i32 & v)Sets this vector to the unsigned 32-bit integer precision vector v, converting the vector to an short integer precision vector.
- const short * SbVec4s::getValue (void) const [inline]Returns a pointer to an array of four short integers containing the x, y, z and w coordinates of the vector.
- void SbVec4s::getValue (short & x, short & y, short & z, short & w) const [inline]Returns the x, y, z and w coordinates of the vector.
- short & SbVec4s::operator[] (int i) [inline]Index operator. Returns modifiable x, y, z or w coordinate of the vector.
- const short & SbVec4s::operator[] (int i) const [inline]Index operator. Returns non-modifiable x, y, z or w coordinate of the vector.
- int32_t SbVec4s::dot (const SbVec4s & v) const [inline]Calculates and returns the result of taking the dot product of this vector and v.
- void SbVec4s::negate (void) [inline]Negate the vector (i.e. point it in the opposite direction)
- SbVec4s & SbVec4s::operator*= (int d) [inline]Multiply components of vector with scalar value d. Returns reference to self.
- SbVec4s & SbVec4s::operator*= (double d)Multiply components of vector with value d. Returns reference to self.
- SbVec4s & SbVec4s::operator/= (int d) [inline]Divides components of vector with scalar value d. Returns reference to self.
- SbVec4s & SbVec4s::operator/= (double d) [inline]Divides components of vector with scalar value d. Returns reference to self.
- SbVec4s & SbVec4s::operator+= (const SbVec4s & v) [inline]Adds this vector and vector u. Returns reference to self.
- SbVec4s & SbVec4s::operator-= (const SbVec4s & v) [inline]Subtracts v from this vector. Returns reference to self.
- SbVec4s SbVec4s::operator- (void) const [inline]Non-destructive negation operator. Returns a new SbVec4s instance which points in the opposite direction of this vector.
- Author
NAME
SbVec4s -The SbVec4s class is a 4 dimensional vector with short integer coordinates.
SYNOPSIS
#include <Inventor/SbVec4s.h>
Public Member Functions
SbVec4s (void)
SbVec4s (const short v[4])
SbVec4s (short x, short y, short z, short w)
SbVec4s (const SbVec4us &v)
SbVec4s (const SbVec4b &v)
SbVec4s (const SbVec4i32 &v)
SbVec4s & setValue (const short v[4])
SbVec4s & setValue (short x, short y, short z, short w)
SbVec4s & setValue (const SbVec4s &v)
SbVec4s & setValue (const SbVec4us &v)
SbVec4s & setValue (const SbVec4b &v)
SbVec4s & setValue (const SbVec4i32 &v)
const short * getValue (void) const
void getValue (short &x, short &y, short &z, short &w) const
short & operator[] (int i)
const short & operator[] (int i) const
int32_t dot (const SbVec4s &v) const
void negate (void)
SbVec4s & operator*= (int d)
SbVec4s & operator*= (double d)
SbVec4s & operator/= (int d)
SbVec4s & operator/= (double d)
SbVec4s & operator+= (const SbVec4s &v)
SbVec4s & operator-= (const SbVec4s &v)
SbVec4s operator- (void) const
Protected Attributes
short vec [4]
Detailed Description
The SbVec4s class is a 4 dimensional vector with short integer coordinates.
This vector class provides storage for a 3 dimensional homogeneoues vector (with the 4 components usually referred to as <x, y, z, w>) aswell as simple integer precision arithmetic operations.
See also:
- SbVec2s, SbVec3s, SbVec4b, SbVec4ub, SbVec4us, SbVec4i32, SbVec4ui32
Since:
- Coin-2.5
Constructor & Destructor Documentation
SbVec4s::SbVec4s (void) [inline]The default constructor does nothing. The vector coordinates will be uninitialized until a call the setValue().
SbVec4s::SbVec4s (const short v[4]) [inline]Constructs an SbVec4s instance with initial values from v.
SbVec4s::SbVec4s (short x, short y, short z, short w) [inline]Constructs an SbVec4s instance with the initial homogeneous vector set to <x,y,z,w>.
SbVec4s::SbVec4s (const SbVec4us & v) [inline, explicit]Constructs an SbVec4s instance with initial values from the unsigned short integer precision vector v.
SbVec4s::SbVec4s (const SbVec4b & v) [inline, explicit]Constructs an SbVec4s instance with initial values from the 8-bit integer precision vector v.
SbVec4s::SbVec4s (const SbVec4i32 & v) [inline, explicit]Constructs an SbVec4s instance with initial values from the 32-bit integer precision vector v.
Member Function Documentation
SbVec4s & SbVec4s::setValue (const short v[4]) [inline]Set new coordinates for the vector from v. Returns reference to self.
See also:
- getValue()
SbVec4s & SbVec4s::setValue (short x, short y, short z, short w) [inline]Set new coordinates for the vector. Returns reference to self.
See also:
- getValue()
SbVec4s & SbVec4s::setValue (const SbVec4s & v) [inline]Constructs an SbVec4s instance with initial values from the vector v.
SbVec4s & SbVec4s::setValue (const SbVec4us & v)Sets this vector to the unsigned short integer precision vector v, converting the vector to a short integer precision vector.
SbVec4s & SbVec4s::setValue (const SbVec4b & v)Sets this vector to the 8-bit integer precision vector v, converting the vector to an short integer precision vector.
SbVec4s & SbVec4s::setValue (const SbVec4i32 & v)Sets this vector to the unsigned 32-bit integer precision vector v, converting the vector to an short integer precision vector.
const short * SbVec4s::getValue (void) const [inline]Returns a pointer to an array of four short integers containing the x, y, z and w coordinates of the vector.
See also:
- setValue()
void SbVec4s::getValue (short & x, short & y, short & z, short & w) const [inline]Returns the x, y, z and w coordinates of the vector.
short & SbVec4s::operator[] (int i) [inline]Index operator. Returns modifiable x, y, z or w coordinate of the vector.
const short & SbVec4s::operator[] (int i) const [inline]Index operator. Returns non-modifiable x, y, z or w coordinate of the vector.
int32_t SbVec4s::dot (const SbVec4s & v) const [inline]Calculates and returns the result of taking the dot product of this vector and v.
void SbVec4s::negate (void) [inline]Negate the vector (i.e. point it in the opposite direction)
SbVec4s & SbVec4s::operator*= (int d) [inline]Multiply components of vector with scalar value d. Returns reference to self.
SbVec4s & SbVec4s::operator*= (double d)Multiply components of vector with value d. Returns reference to self.
SbVec4s & SbVec4s::operator/= (int d) [inline]Divides components of vector with scalar value d. Returns reference to self.
SbVec4s & SbVec4s::operator/= (double d) [inline]Divides components of vector with scalar value d. Returns reference to self.
SbVec4s & SbVec4s::operator+= (const SbVec4s & v) [inline]Adds this vector and vector u. Returns reference to self.
SbVec4s & SbVec4s::operator-= (const SbVec4s & v) [inline]Subtracts v from this vector. Returns reference to self.
SbVec4s SbVec4s::operator- (void) const [inline]Non-destructive negation operator. Returns a new SbVec4s instance which points in the opposite direction of this vector.
See also:
- negate()
Author
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Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre