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The SbVec2i32 class is a 2 dimensional vector with 32-bit integer coordinates. More...
#include <Inventor/SbVec2i32.h>
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int32_t | vec [2] |
The SbVec2i32 class is a 2 dimensional vector with 32-bit 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().
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Constructs an SbVec2i32 instance with initial values from v.
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Constructs an SbVec2i32 instance with the initial vector endpoint set to <x,y>.
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Constructs an SbVec2i32 instance with initial values from the unsigned 32-bit integer precision vector v.
Constructs an SbVec2i32 instance with initial values from the short integer precision vector v.
Constructs an SbVec2i32 instance with initial values from the 8-bit vector v.
Constructs an SbVec2i32 instance with initial values from the floating point precision vector v.
Constructs an SbVec2i32 instance with initial values from the double floating point precision vector v.
Set new coordinates for the vector from v. Returns reference to self.
Referenced by SbBox2i32::extendBy(), SbBox2i32::makeEmpty(), SbBox2i32::setBounds(), SbBox2i32::setBounds(), and SbBox2i32::setBounds().
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Set new coordinates for the vector. Returns reference to self.
SbVec2i32 & SbVec2i32::setValue | ( | const SbVec2ui32 & | v | ) |
Sets this vector to the unsigned 32-bit integer precision vector v, converting the vector to an 32-bit integer precision vector
Sets this vector to the 8-bit integer precision vector v, converting the vector to an 32-bit integer precision vector
Sets this vector to the short integer precision vector v, converting the vector to an 32-bit integer precision vector
Sets this vector to the floating point precision vector v, converting the vector to an 32-bit integer precision vector
References SoDebugError::post().
Sets this vector to the double floating point precision vector v, converting the vector to an 32-bit integer precision vector
References SoDebugError::post().
Returns a pointer to an array of two 8-bit integers containing the x and y coordinates of the vector.
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Returns the x and y coordinates of the vector.
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Index operator. Returns modifiable x or y coordinate of the vector.
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Index operator. Returns non-modifiable x or y coordinate of the vector.
Calculates and returns the result of taking the dot product of this vector and v.
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Multiply components of vector with scalar value d. Returns reference to self.
SbVec2i32 & SbVec2i32::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.
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Divides components of vector with double precision floating point value d. Returns reference to self.
Adds this vector and vector u. Returns reference to self.
Subtracts vector u from this vector. Returns reference to self.
Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.
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