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SbVec3b.3sim
Langue: en
Version: 161859 (fedora - 05/07/09)
Section: 3 (Bibliothèques de fonctions)
Sommaire
- NAME
- SYNOPSIS
- Detailed Description
- Constructor & Destructor Documentation
- SbVec3b::SbVec3b (void) [inline]
- SbVec3b::SbVec3b (const int8_t v[3]) [inline]
- SbVec3b::SbVec3b (int8_t x, int8_t y, int8_t z) [inline]
- SbVec3b::SbVec3b (const SbVec3ub & v) [inline, explicit]
- SbVec3b::SbVec3b (const SbVec3s & v) [inline, explicit]
- SbVec3b::SbVec3b (const SbVec3i32 & v) [inline, explicit]
- Member Function Documentation
- SbVec3b & SbVec3b::setValue (int8_t v[3]) [inline]
- SbVec3b & SbVec3b::setValue (int8_t x, int8_t y, int8_t z) [inline]
- SbVec3b & SbVec3b::setValue (const SbVec3ub & v)
- SbVec3b & SbVec3b::setValue (const SbVec3s & v)
- SbVec3b & SbVec3b::setValue (const SbVec3i32 & v)
- const int8_t * SbVec3b::getValue (void) const [inline]
- void SbVec3b::getValue (int8_t & x, int8_t & y, int8_t & z) const [inline]
- int8_t & SbVec3b::operator[] (int i) [inline]
- const int8_t & SbVec3b::operator[] (int i) const [inline]
- int32_t SbVec3b::dot (SbVec3b v) const [inline]
- void SbVec3b::negate (void) [inline]
- SbVec3b & SbVec3b::operator*= (int d) [inline]
- SbVec3b & SbVec3b::operator*= (double d)
- SbVec3b & SbVec3b::operator/= (int d) [inline]
- SbVec3b & SbVec3b::operator/= (double d) [inline]
- SbVec3b & SbVec3b::operator+= (SbVec3b v) [inline]
- SbVec3b & SbVec3b::operator-= (SbVec3b v) [inline]
- SbVec3b SbVec3b::operator- (void) const [inline]
- Author
NAME
SbVec3b - The SbVec3b class is a 3 dimensional vector with 8-bit integer coordinates.SYNOPSIS
#include <Inventor/SbVec3b.h>
Public Member Functions
SbVec3b (void)
SbVec3b (const int8_t v[3])
SbVec3b (int8_t x, int8_t y, int8_t z)
SbVec3b (const SbVec3ub &v)
SbVec3b (const SbVec3s &v)
SbVec3b (const SbVec3i32 &v)
SbVec3b & setValue (int8_t v[3])
SbVec3b & setValue (int8_t x, int8_t y, int8_t z)
SbVec3b & setValue (const SbVec3ub &v)
SbVec3b & setValue (const SbVec3s &v)
SbVec3b & setValue (const SbVec3i32 &v)
const int8_t * getValue (void) const
void getValue (int8_t &x, int8_t &y, int8_t &z) const
int8_t & operator[] (int i)
const int8_t & operator[] (int i) const
int32_t dot (SbVec3b v) const
void negate (void)
SbVec3b & operator*= (int d)
SbVec3b & operator*= (double d)
SbVec3b & operator/= (int d)
SbVec3b & operator/= (double d)
SbVec3b & operator+= (SbVec3b v)
SbVec3b & operator-= (SbVec3b v)
SbVec3b operator- (void) const
Protected Attributes
int8_t vec [3]
Detailed Description
The SbVec3b class is a 3 dimensional vector with 8-bit integer coordinates.
This vector provides storage for a vector in 3 dimensions as well as simple integer arithmetic operations.
See also:
- SbVec2b, SbVec4b, SbVec3ub, SbVec3s, SbVec3us, SbVec3i32, SbVec3ui32
Since:
- Coin-2.5
Constructor & Destructor Documentation
SbVec3b::SbVec3b (void) [inline]
The default constructor does nothing. The vector coordinates will be uninitialized until you do a setValue().
SbVec3b::SbVec3b (const int8_t v[3]) [inline]
Constructs an SbVec3b instance with initial values from v.
SbVec3b::SbVec3b (int8_t x, int8_t y, int8_t z) [inline]
Constructs an SbVec3b instance with the initial vector endpoint set to <x, y, z>.
SbVec3b::SbVec3b (const SbVec3ub & v) [inline, explicit]
Constructs an SbVec3b instance with initial values from the unsigned 8-bit vector v.
SbVec3b::SbVec3b (const SbVec3s & v) [inline, explicit]
Constructs an SbVec3b instance with initial values from the short integer precision vector v.
SbVec3b::SbVec3b (const SbVec3i32 & v) [inline, explicit]
Constructs an SbVec3b instance with initial values from the 32-bit integer precision vector v.
Member Function Documentation
SbVec3b & SbVec3b::setValue (int8_t v[3]) [inline]
Set new coordinates for the vector from v. Returns reference to self.
See also:
- getValue()
SbVec3b & SbVec3b::setValue (int8_t x, int8_t y, int8_t z) [inline]
Set new coordinates for the vector. Returns reference to self.
See also:
- getValue()
SbVec3b & SbVec3b::setValue (const SbVec3ub & v)
Sets this vector to the unsigned 8-bit integer precision vector v, converting the vector to an 8-bit integer precision vector
SbVec3b & SbVec3b::setValue (const SbVec3s & v)
Sets this vector to the short integer precision vector v, converting the vector to an 8-bit integer precision vector.
SbVec3b & SbVec3b::setValue (const SbVec3i32 & v)
Sets this vector to the 32-bit integer precision vector v, converting the vector to an 8-bit integer precision vector.
const int8_t * SbVec3b::getValue (void) const [inline]
Returns a pointer to an array of three 8-bit integers containing the x, y and z coordinates of the vector.
See also:
- setValue()
void SbVec3b::getValue (int8_t & x, int8_t & y, int8_t & z) const [inline]
Returns the x, y and z coordinates of the vector.
See also:
- setValue()
int8_t & SbVec3b::operator[] (int i) [inline]
Index operator. Returns modifiable x, y or z coordinate of the vector.
See also:
- getValue() and setValue()
const int8_t & SbVec3b::operator[] (int i) const [inline]
Index operator. Returns non-modifiable x, y or z coordinate of the vector.
See also:
- getValue() and setValue()
int32_t SbVec3b::dot (SbVec3b v) const [inline]
Calculates and returns the result of taking the dot product of this vector and v.
void SbVec3b::negate (void) [inline]
Negate the vector (i.e. point it in the opposite direction)
SbVec3b & SbVec3b::operator*= (int d) [inline]
Multiply components of vector with scalar value d. Returns reference to self.
SbVec3b & SbVec3b::operator*= (double d)
Multiply components of vector with scalar value d. Returns reference to self.
SbVec3b & SbVec3b::operator/= (int d) [inline]
Divides components of vector with scalar value d. Returns reference to self.
SbVec3b & SbVec3b::operator/= (double d) [inline]
Divides components of vector with double precision floating point value d. Returns reference to self.
SbVec3b & SbVec3b::operator+= (SbVec3b v) [inline]
Adds this vector and vector u. Returns reference to self.
SbVec3b & SbVec3b::operator-= (SbVec3b v) [inline]
Subtracts vector u from this vector. Returns reference to self.
SbVec3b SbVec3b::operator- (void) const [inline]
Non-destructive negation operator. Returns a new SbVec3b instance which points in the opposite direction of this vector.
See also:
- negate()
Author
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Contenus ©2006-2024 Benjamin Poulain
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