mirror of
https://github.com/GayPizzaSpecifications/padlab.git
synced 2025-08-03 21:21:33 +00:00
a dinosaur
4255841a6b
It's also now no longer possible to trigger NW & SE angles when digital is set to 4 direction.
31 lines
584 B
C
31 lines
584 B
C
#ifndef MATHS_H
|
|
#define MATHS_H
|
|
|
|
#include <math.h>
|
|
|
|
#define PI 3.141592653589793238462643383279502884L
|
|
#define TAU 6.283185307179586476925286766559005768L
|
|
|
|
#define RAD2DEG 57.2957795130823208768
|
|
#define DEG2RAD 0.01745329251994329577
|
|
|
|
typedef double vec_t;
|
|
typedef struct { vec_t x, y; } vector;
|
|
|
|
static inline vector VecAdd(vector l, vector r)
|
|
{
|
|
return (vector){l.x + r.x, l.y + r.y};
|
|
}
|
|
|
|
static inline vector VecScale(vector v, vec_t x)
|
|
{
|
|
return (vector){v.x * x, v.y * x};
|
|
}
|
|
|
|
static inline double pfmod(double x, double d)
|
|
{
|
|
return fmod(fmod(x, d) + d, (d));
|
|
}
|
|
|
|
#endif//MATHS_H
|