sbvec3b(3)
NAME
SbVec3b
SYNOPSIS
#include <Inventor/SbVec3b.h>
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
- 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]
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
- Generated automatically by Doxygen for Coin from the source code.