Create vec3 module

This commit is contained in:
2025-09-23 15:36:08 +01:00
parent db2c95640d
commit 65b50578fa
3 changed files with 68 additions and 0 deletions

16
include/vec3.h Normal file
View File

@@ -0,0 +1,16 @@
#ifndef VEC3_H
#define VEC3_H
typedef struct {
double x, y, z;
} vec3_t;
vec3_t vec3_scale(vec3_t v, double s);
vec3_t vec3_add(vec3_t v, vec3_t u);
vec3_t vec3_sub(vec3_t v, vec3_t u);
double vec3_dot(vec3_t v, vec3_t u);
vec3_t vec3_cross(vec3_t v, vec3_t u);
double vec3_len(vec3_t v);
vec3_t vec3_unit(vec3_t v);
#endif