nuclear@1: #ifndef VMATH_H_
nuclear@1: #define VMATH_H_
nuclear@1: 
nuclear@1: struct vec3 {
nuclear@1: 	float x, y, z;
nuclear@1: };
nuclear@1: 
nuclear@1: struct vec3 v3_add(struct vec3 a, struct vec3 b);
nuclear@1: struct vec3 v3_sub(struct vec3 a, struct vec3 b);
nuclear@1: struct vec3 v3_cross(struct vec3 a, struct vec3 b);
nuclear@1: struct vec3 v3_normalize(struct vec3 v);
nuclear@1: 
nuclear@1: struct vec3 bezier_patch(struct vec3 *cp, float u, float v);
nuclear@1: struct vec3 bezier_patch_norm(struct vec3 *cp, float u, float v);
nuclear@1: 
nuclear@1: #endif	/* VMATH_H_ */