cartesian.h

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#ifndef INFUSE_SDK_INCLUDE_INFUSE_MATH_CARTESIAN_H_
#define INFUSE_SDK_INCLUDE_INFUSE_MATH_CARTESIAN_H_
 
#include <stdint.h>
#include <stdbool.h>
#include <stdlib.h>
 
#ifdef __cplusplus
extern "C" {
#endif


struct cartesian_point_2d {
        int32_t x;
        int32_t y;
};

struct cartesian_line_2d {
        struct cartesian_point_2d a;
        struct cartesian_point_2d b;
};

bool cartesian_line_intersection(struct cartesian_line_2d a, struct cartesian_line_2d b,
                                 struct cartesian_point_2d *intersection);

bool cartesian_point_in_circle(struct cartesian_point_2d point, struct cartesian_point_2d origin,
                               uint32_t radius);

bool cartesian_point_in_polygon(struct cartesian_point_2d point,
                                const struct cartesian_point_2d *polygon, size_t vertices);

uint32_t cartesian_distance_to_polygon_edge(struct cartesian_point_2d point,
                                            const struct cartesian_point_2d *polygon,
                                            size_t vertices);

 
#ifdef __cplusplus
}
#endif
 
#endif /* INFUSE_SDK_INCLUDE_INFUSE_MATH_CARTESIAN_H_ */