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refactors & viewport fix

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a dinosaur
2022-11-16 09:20:44 +11:00
parent 9ba7a3bda8
commit a4cd5094b1
9 changed files with 61 additions and 40 deletions
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7
maths.h
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@ -6,15 +6,8 @@
#define PI 3.141592653589793238462643383279502884L
#define TAU 6.283185307179586476925286766559005768L
#define MAX(A, B) ((A) > (B) ? (A) : (B))
#define MIN(A, B) ((A) < (B) ? (A) : (B))
#define CLAMP(X, A, B) (MIN((B), MAX((A), (X))))
#define SATURATE(X) (CLAMP((X), 0, 1))
typedef double vec_t;
typedef struct { vec_t x, y; } vector;
typedef struct { int w, h; } size;
typedef struct { int x, y, w, h; } rect;
static inline vector VecAdd(vector l, vector r)
{