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