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The SbVec3us class is a 3 dimensional vector with unsigned short integer coordinates. More...
#include <Inventor/SbVec3us.h>
Public Member Functions | |
SbVec3us (void) | |
SbVec3us (const unsigned short v[3]) | |
SbVec3us (unsigned short x, unsigned short y, unsigned short z) | |
SbVec3us (const SbVec3s &v) | |
SbVec3us (const SbVec3ub &v) | |
SbVec3us (const SbVec3ui32 &v) | |
SbVec3us & | setValue (const unsigned short v[3]) |
SbVec3us & | setValue (unsigned short x, unsigned short y, unsigned short z) |
SbVec3us & | setValue (const SbVec3s &v) |
SbVec3us & | setValue (const SbVec3ub &v) |
SbVec3us & | setValue (const SbVec3ui32 &v) |
const unsigned short * | getValue (void) const |
void | getValue (unsigned short &x, unsigned short &y, unsigned short &z) const |
unsigned short & | operator[] (int i) |
const unsigned short & | operator[] (int i) const |
int32_t | dot (const SbVec3us &v) const |
void | negate (void) |
SbVec3us & | operator*= (int d) |
SbVec3us & | operator*= (double d) |
SbVec3us & | operator/= (int d) |
SbVec3us & | operator/= (double d) |
SbVec3us & | operator+= (const SbVec3us &v) |
SbVec3us & | operator-= (const SbVec3us &v) |
SbVec3us | operator- (void) const |
Protected Attributes | |
unsigned short | vec [3] |
The SbVec3us class is a 3 dimensional vector with unsigned short integer coordinates.
This vector provides storage for a vector in 2 dimensions as well as simple integer arithmetic operations.
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The default constructor does nothing. The vector coordinates will be uninitialized until you do a setValue().
Referenced by dot(), operator*=(), operator+=(), operator-(), operator-=(), operator/=(), operator/=(), setValue(), and setValue().
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Constructs an SbVec3us instance with initial values from v.
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Constructs an SbVec3us instance with the initial vector endpoint set to <x, y, z>.
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Constructs an SbVec3us instance with initial values from the short integer precision vector v.
References setValue().
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Constructs an SbVec3us instance with initial values from the unsigned 8-bit vector v.
References setValue().
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Constructs an SbVec3us instance with initial values from the unsigned 32-bit integer precision vector v.
References setValue().
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Set new coordinates for the vector from v. Returns reference to self.
References SbVec3us().
Referenced by SbVec3us(), SbVec3us(), and SbVec3us().
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Set new coordinates for the vector. Returns reference to self.
References SbVec3us().
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.
SbVec3us & SbVec3us::setValue | ( | const SbVec3ui32 & | v | ) |
Sets this vector to the unsigned 32-bit integer precision vector v, converting the vector to an unsigned short integer precision vector.
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Returns a pointer to an array of three unsigned short integers containing the x, y and z coordinates of the vector.
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Returns the x, y and z coordinates of the vector.
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Index operator. Returns modifiable x, y or z coordinate of the vector.
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Index operator. Returns non-modifiable x, y or z coordinate of the vector.
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Calculates and returns the result of taking the dot product of this vector and v.
References SbVec3us().
void SbVec3us::negate | ( | void | ) |
Negate the vector (i.e. point it in the opposite direction)
Referenced by operator-().
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Multiply components of vector with scalar value d. Returns reference to self.
References SbVec3us().
SbVec3us & SbVec3us::operator*= | ( | double | d | ) |
Multiply components of vector with scalar value d. Returns reference to self.
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Divides components of vector with scalar value d. Returns reference to self.
References SbVec3us().
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Divides components of vector with double precision floating point value d. Returns reference to self.
References SbVec3us().
Adds this vector and vector u. Returns reference to self.
References SbVec3us().
Subtracts vector u from this vector. Returns reference to self.
References SbVec3us().
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Non-destructive negation operator. Returns a new SbVec3us instance which points in the opposite direction of this vector.
References negate(), and SbVec3us().
Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.
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