algebra.hpp File Reference

Classes and fuctions for Point, Vector and Matrix. More...

#include <iostream>
#include <algorithm>
#include <cmath>
#include "RTFX_API.h"
#include "RTFXBoostIncludes.h"

Go to the source code of this file.

Classes
class	RTFX::Point2D
	A 2D point object. More...
class	RTFX::Point3D
	A 3D point object. More...
class	RTFX::Vector3D
	A 3D vector object. More...
class	RTFX::Vector4D
	The homogenious vector object. More...
class	RTFX::Matrix4x4
	A homogeneous transformation matrix. More...
class	RTFX::Colour
	A class to represent several formats of colours. More...

Namespaces
namespace	RTFX
	The namespace for the RTFX Library.

Functions
Vector3D	RTFX::operator* (double _s, const Vector3D &_v)
Vector3D	RTFX::operator+ (const Vector3D &_a, const Vector3D &_b)
Point3D	RTFX::operator+ (const Point3D &_a, const Vector3D &_b)
Point2D	RTFX::operator+ (const Point2D &_a, const Point2D &_b)
Point2D	RTFX::operator- (const Point2D &_a, const Point2D &_b)
Point3D	RTFX::operator+ (const Point3D &_a, const Point3D &_b)
Point3D	RTFX::operator* (const double &_a, const Point3D &_b)
Vector3D	RTFX::operator- (const Point3D &_a, const Point3D &_b)
Vector3D	RTFX::operator- (const Vector3D &_a, const Vector3D &_b)
Vector3D	RTFX::operator- (const Vector3D &_a)
Point3D	RTFX::operator- (const Point3D &_a, const Vector3D &_b)
bool	RTFX::operator== (const Vector3D &_a, const Vector3D &_b)
bool	RTFX::operator!= (const Vector3D &_a, const Vector3D &_b)
Point3D	RTFX::operator- (const Vector3D &_a, const Point3D &_b)
Vector3D	RTFX::cross (const Vector3D &_a, const Vector3D &_b)
std::ostream &	RTFX::operator<< (std::ostream &_os, const Point2D &_p)
std::ostream &	RTFX::operator<< (std::ostream &_os, const Point3D &_p)
std::ostream &	RTFX::operator<< (std::ostream &_os, const Vector3D &_v)
Matrix4x4	RTFX::operator* (const Matrix4x4 &_a, const Matrix4x4 &_b)
Vector3D	RTFX::operator* (const Matrix4x4 &_M, const Vector3D &_v)
Point3D	RTFX::operator* (const Matrix4x4 &_M, const Point3D &_p)
Vector3D	RTFX::transNorm (const Matrix4x4 &_M, const Vector3D &_n)
std::ostream &	RTFX::operator<< (std::ostream &_os, const Matrix4x4 &_M)

Variables
static const double	RTFX::M_PI = 3.14159265358979323846
class RTFXAPI	RTFX::Matrix4x4

Detailed Description

Classes and fuctions for Point, Vector and Matrix.

CS488 – Introduction to Computer Graphics

Classes and functions for manipulating points, vectors, matrices, and colours. You probably won't need to modify anything in these two files.

University of Waterloo Computer Graphics Lab / 2003

This file was modified by Lesley Northam to include several missing constructors, and mathematical operations. Boost::serialization was also added, and comments were doxygenated.

The Colour definition (in this file) was created and implemented by Lesley Northam.