40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
#ifndef GEOMETRY_UTILS_H
|
|
#define GEOMETRY_UTILS_H
|
|
#include "Coordinate.h"
|
|
|
|
#include <limits>
|
|
|
|
/**
|
|
* @brief Compares two doubles to see if they are equal, within the system
|
|
* epsilon range
|
|
*
|
|
* @param first The first value to compare
|
|
* @param second The second value to compare
|
|
* @return true The values are equal
|
|
* @return false The values are not equal
|
|
*/
|
|
bool double_eq(double first, double second);
|
|
|
|
/**
|
|
* @brief Calculates the distance between two coordinate points
|
|
*
|
|
* @param firstPoint The first coordinate point to calculate the distance of
|
|
* @param secondPoint The second coordinate point to compare the first to
|
|
* @return double The pythagorean distance between the two points
|
|
*/
|
|
double calculate_distance(Coordinate &firstPoint, Coordinate &secondPoint);
|
|
|
|
/**
|
|
* @brief Returns true if all of the side lengths in the specified array make a
|
|
* triangle
|
|
*
|
|
* @param sideOne The first side to check for "triangle-ness"
|
|
* @param sideTwo The second side to check for "triangle-ness"
|
|
* @param sideThree The third side to check for "triangle-ness"
|
|
*
|
|
* @return true The side lengths do make a geometrically sound triangle
|
|
* @return false The side lengths do not make a geometrically sound triangle
|
|
*/
|
|
bool lengths_make_triangle(double sideOne, double sideTwo, double sideThree);
|
|
|
|
#endif // GEOMETRY_UTILS_H
|