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The SbVec3s class is a 3 dimensional vector with short integer coordinates. More...
#include <Inventor/SbLinear.h>
Public Member Functions | |
SbVec3s (void) | |
SbVec3s (const short v[3]) | |
SbVec3s (const short x, const short y, const short z) | |
SbVec3s (const SbVec3us &v) | |
SbVec3s (const SbVec3b &v) | |
SbVec3s (const SbVec3i32 &v) | |
SbVec3s (const SbVec3f &v) | |
SbVec3s (const SbVec3d &v) | |
int32_t | dot (const SbVec3s &v) const |
const short * | getValue (void) const |
void | getValue (short &x, short &y, short &z) const |
void | negate (void) |
SbVec3s & | setValue (const short v[3]) |
SbVec3s & | setValue (const short x, const short y, const short z) |
SbVec3s & | setValue (const SbVec3us &v) |
SbVec3s & | setValue (const SbVec3b &v) |
SbVec3s & | setValue (const SbVec3i32 &v) |
SbVec3s & | setValue (const SbVec3f &v) |
SbVec3s & | setValue (const SbVec3d &v) |
short & | operator[] (const int i) |
const short & | operator[] (const int i) const |
SbVec3s & | operator*= (int d) |
SbVec3s & | operator*= (double d) |
SbVec3s & | operator/= (int d) |
SbVec3s & | operator/= (double d) |
SbVec3s & | operator+= (const SbVec3s &u) |
SbVec3s & | operator-= (const SbVec3s &u) |
SbVec3s | operator- (void) const |
void | print (FILE *fp) const |
Friends | |
SbVec3s | operator* (const SbVec3s &v, int d) |
SbVec3s | operator* (const SbVec3s &v, double d) |
SbVec3s | operator* (int d, const SbVec3s &v) |
SbVec3s | operator* (double d, const SbVec3s &v) |
SbVec3s | operator/ (const SbVec3s &v, int d) |
SbVec3s | operator/ (const SbVec3s &v, double d) |
SbVec3s | operator+ (const SbVec3s &v1, const SbVec3s &v2) |
SbVec3s | operator- (const SbVec3s &v1, const SbVec3s &v2) |
int | operator== (const SbVec3s &v1, const SbVec3s &v2) |
int | operator!= (const SbVec3s &v1, const SbVec3s &v2) |
The SbVec3s class is a 3 dimensional vector with short integer coordinates.
This vector class provides storage for a 3 dimensional vector as well as simple integer arithmetic operations.
Be aware that this class is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.
SbVec3s::SbVec3s | ( | void | ) |
The default constructor does nothing. The vector coordinates will be uninitialized until you do a setValue() call.
Referenced by operator-().
SbVec3s::SbVec3s | ( | const short | v[3] | ) |
Constructs an SbVec3s instance with initial values from v.
SbVec3s::SbVec3s | ( | const short | x, |
const short | y, | ||
const short | z | ||
) |
Constructs an SbVec3s instance with the initial vector endpoint set to <x,y,z>.
SbVec3s::SbVec3s | ( | const SbVec3us & | v | ) | [inline, explicit] |
Sets this vector to the unsigned short integer precision vector v, converting the vector to an short integer precision vector.
SbVec3s::SbVec3s | ( | const SbVec3b & | v | ) | [inline, explicit] |
Sets this vector to the 8-bit integer precision vector v, converting the vector to an short integer precision vector.
SbVec3s::SbVec3s | ( | const SbVec3i32 & | v | ) | [inline, explicit] |
Sets this vector to the unsigned 32-bit integer precision vector v, converting the vector to an short integer precision vector.
SbVec3s::SbVec3s | ( | const SbVec3f & | v | ) | [inline, explicit] |
Sets this vector to the floating point precision vector v, converting the vector to an short integer precision vector.
SbVec3s::SbVec3s | ( | const SbVec3d & | v | ) | [inline, explicit] |
Sets this vector to the double floating point precision vector v, converting the vector to an short integer precision vector.
int32_t SbVec3s::dot | ( | const SbVec3s & | v | ) | const |
Calculates and returns the result of taking the dot product of this vector and v.
const short * SbVec3s::getValue | ( | void | ) | const |
Returns a pointer to an array of three shorts containing the x, y and z coordinates of the vector.
void SbVec3s::getValue | ( | short & | x, |
short & | y, | ||
short & | z | ||
) | const |
Returns the x, y and z coordinates of the vector.
void SbVec3s::negate | ( | void | ) |
Negate the vector (i.e. point it in the opposite direction).
SbVec3s & SbVec3s::setValue | ( | const short | v[3] | ) |
Set new coordinates for the vector from v. Returns reference to self.
Referenced by SbBox3s::extendBy(), SbBox3s::makeEmpty(), and SbBox3s::setBounds().
SbVec3s & SbVec3s::setValue | ( | const short | x, |
const short | y, | ||
const short | z | ||
) |
Set new coordinates for the vector. Returns reference to self.
Set new coordinates for the vector from v. Returns reference to self.
Set new coordinates for the vector from v. Returns reference to self.
Set new coordinates for the vector from v. Returns reference to self.
References SoDebugError::post().
short & SbVec3s::operator[] | ( | const int | i | ) | [inline] |
Index operator. Returns modifiable x, y or z coordinate of vector.
short SbVec3s::operator[] | ( | const int | i | ) | const [inline] |
Index operator. Returns x, y or z coordinate of vector.
SbVec3s & SbVec3s::operator*= | ( | int | d | ) |
Multiply components of vector with value d. Returns reference to self.
SbVec3s & SbVec3s::operator*= | ( | double | d | ) |
Multiply components of vector with value d. Returns reference to self.
SbVec3s & SbVec3s::operator/= | ( | int | d | ) |
Divides components of vector with value d. Returns reference to self.
References SoDebugError::postWarning().
SbVec3s & SbVec3s::operator/= | ( | double | d | ) |
Divides components of vector with value d. Returns reference to self.
References SoDebugError::postWarning().
Adds this vector and vector u. Returns reference to self.
Subtracts vector u from this vector. Returns reference to self.
SbVec3s SbVec3s::operator- | ( | void | ) | const |
void SbVec3s::print | ( | FILE * | fp | ) | const |
Dump the state of this object to the file stream. Only works in debug version of library, method does nothing in an optimized compile.
Returns an SbVec3s instance which is the components of vector v multiplied with d.
Returns an SbVec3s instance which is the components of vector v multiplied with d.
Returns an SbVec3s instance which is the components of vector v multiplied with d.
Returns an SbVec3s instance which is the components of vector v multiplied with d.
Returns an SbVec3s instance which is the components of vector v divided on the scalar factor d.
Returns an SbVec3s instance which is the components of vector v divided on d.
Returns an SbVec3s instance which is the sum of vectors v1 and v2.
Returns an SbVec3s instance which is vector v2 subtracted from vector v1.
Returns 1 if v1 and v2 are exactly equal, 0 otherwise.
Returns 1 if v1 and v2 are not equal, 0 if they are equal.
Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.
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