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cyPoint4f Class Reference
#include <cyPoint.h>
Detailed Description
4D point class
Public Member Functions | |
Constructors | |
| cyPoint4f (float _x, float _y, float _z, float _w) | |
| cyPoint4f (const float *pt) | |
| cyPoint4f (const cyPoint4f &pt) | |
| cyPoint4f (const cyPoint3f &pt) | |
| cyPoint4f (const cyPoint3f &pt, float _w) | |
Set & Get value functions | |
| cyPoint4f & | Zero () |
| Sets x, y, z and w coordinates as zero. | |
| cyPoint4f & | Set (float _x, float _y, float _z, float _w) |
| Sets x, y, z and w coordinates as given. | |
| cyPoint4f & | Set (const float *v) |
| Sets x, y, z and w coordinates using the values in the given array. | |
| void | GetValue (float *v) const |
| Puts x, y, z and w values into the array. | |
Length and Normalize functions | |
| void | Normalize () |
| cyPoint4f | GetNormalized () const |
| float | LengthSquared () const |
| float | Length () const |
Limit functions | |
| void | ClampMinMax (float min, float max) |
| void | ClampMin (float n) |
| void | ClampMax (float n) |
Unary operators | |
| cyPoint4f | operator- () const |
| cyPoint4f | operator+ () const |
Binary operators | |
| cyPoint4f | operator+ (const cyPoint4f &pt) const |
| cyPoint4f | operator- (const cyPoint4f &pt) const |
| cyPoint4f | operator * (const cyPoint4f &pt) const |
| cyPoint4f | operator/ (const cyPoint4f &pt) const |
| cyPoint4f | operator+ (float n) const |
| cyPoint4f | operator- (float n) const |
| cyPoint4f | operator * (float n) const |
| cyPoint4f | operator/ (float n) const |
Assignment operators | |
| cyPoint4f & | operator+= (const cyPoint4f &pt) |
| cyPoint4f & | operator-= (const cyPoint4f &pt) |
| cyPoint4f & | operator *= (const cyPoint4f &pt) |
| cyPoint4f & | operator/= (const cyPoint4f &pt) |
| cyPoint4f & | operator+= (float n) |
| cyPoint4f & | operator-= (float n) |
| cyPoint4f & | operator *= (float n) |
| cyPoint4f & | operator/= (float n) |
Test operators | |
| int | operator== (const cyPoint4f &pt) const |
| int | operator!= (const cyPoint4f &pt) const |
Access operators | |
| float & | operator[] (int i) |
| float | operator[] (int i) const |
| float | Dot (const cyPoint4f pt) const |
| @ Dot product Dot product | |
| float | operator% (const cyPoint4f pt) const |
| Dot product. | |
Conversion Methods | |
| cyPoint2f | XY () const |
| cyPoint3f | XYZ () const |
Public Attributes | |
| float | x |
| float | y |
| float | z |
| float | w |
Friends | |
| cyPoint4f | operator+ (const float v, const cyPoint4f &pt) |
| Addition with a constant. | |
| cyPoint4f | operator- (const float v, const cyPoint4f &pt) |
| Subtraction from a constant. | |
| cyPoint4f | operator * (const float v, const cyPoint4f &pt) |
| Multiplication with a constant. | |
