#include <fstream>
#include <string>
#include <iostream>
#include <cmath>
#include "input.h"
#include "structures.h"

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Functions
double *	projection (const double v1, const double v2)

double	euclideanDistance (double A, double B)

double	euclideanDistance (Point &A, Point &B)

double	angleBeteenVectors (const double vector1, const double vector2)

template<typename T >
T *	crossProduct (const T v1, const T v2)

template<typename T >
void	normalize (T *vec)

template<typename T >
T	dotProduct (const T A, const T B)

template<typename T >
void	printVertices (T *vert, int numVertices)

template<typename T >
T	magnitude (T x, T y, T z)

template<typename T >
T	sqrMagnitude (T x, T y, T z)

bool	parallel (double v1, double v2)

Function Documentation

§ angleBeteenVectors()

double angleBeteenVectors	(	const double *	vector1,
		const double *	vector2
	)

Definition at line 74 of file vectorFunctions.cpp.

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§ crossProduct()

template<typename T >

T* crossProduct	(	const T *	v1,
		const T *	v2
	)

inline

Calculates crossproduct of v1 and v2 Arg 1: Pointer to array of three elements Arg 2: Pointer to array of three elements Return: Pointer to cross product, array of three elements NOTE: must use delete[] on returned pointer after use.

Definition at line 24 of file vectorFunctions.h.

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§ dotProduct()

template<typename T >

T dotProduct	(	const T *	A,
		const T *	B
	)

inline

Calculates the dot product of vector A with B Arg 1: Pointer to array of three elements Arg 2: Pointer to array of three elements Return: Pointer to dot product, array of three elements NOTE: Must use delete[] on returned pointer after use

Definition at line 58 of file vectorFunctions.h.

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§ euclideanDistance() [1/2]

double euclideanDistance	(	double *	A,
		double *	B
	)

Definition at line 46 of file vectorFunctions.cpp.

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§ euclideanDistance() [2/2]

double euclideanDistance	(	Point &	A,
		Point &	B
	)

Definition at line 57 of file vectorFunctions.cpp.

§ magnitude()

template<typename T >

T magnitude	(	T	x,
		T	y,
		T	z
	)

inline

Calculates magnitude of a vector Arg 1: x Arg 2: y Arg 3: z Return: Magnitude of {x,y,z}

Definition at line 86 of file vectorFunctions.h.

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§ normalize()

template<typename T >

void normalize ( T * vec )

inline

Normalizes vector passed into fucntion. Arg 1: Vector (3 element array) to be normalized.

Definition at line 36 of file vectorFunctions.h.

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§ parallel()

bool parallel	(	double *	v1,
		double *	v2
	)

inline

Check if two vectors are parallel Arg 1: Pointer to vector 1, array of three doubles Arg 2: Pointer to vector 2, array of three doubles Output: True if vectors are parallel False otherwise

Definition at line 109 of file vectorFunctions.h.

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§ printVertices()

template<typename T >

void printVertices	(	T *	vert,
		int	numVertices
	)

Prints vertices with {x, y, z} format. Arg 1: Pointer to vertice array. Expects array length to be a multple of three Arg 2: Number of vertices in array

Definition at line 70 of file vectorFunctions.h.

§ projection()

double* projection	(	const double *	v1,
		const double *	v2
	)

Definition at line 20 of file vectorFunctions.cpp.

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§ sqrMagnitude()

template<typename T >

T sqrMagnitude	(	T	x,
		T	y,
		T	z
	)

inline

Calculates the square magnitude of a vector Arg 1: x Arg 2: y Arg 3: z Return: Square magnitude of {x,y,z}

Definition at line 98 of file vectorFunctions.h.

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