nuclear@3: #ifndef BEZMATH_H_
nuclear@3: #define BEZMATH_H_
nuclear@3: 
nuclear@3: struct vec3 {
nuclear@3: 	float x, y, z;
nuclear@3: };
nuclear@3: 
nuclear@3: #ifdef __cplusplus
nuclear@3: extern "C"
nuclear@3: #endif
nuclear@3: 
nuclear@3: struct vec3 v3_add(struct vec3 a, struct vec3 b);
nuclear@3: struct vec3 v3_sub(struct vec3 a, struct vec3 b);
nuclear@3: struct vec3 v3_cross(struct vec3 a, struct vec3 b);
nuclear@3: struct vec3 v3_normalize(struct vec3 v);
nuclear@3: 
nuclear@3: struct vec3 bezier_patch(struct vec3 *cp, float u, float v);
nuclear@3: struct vec3 bezier_patch_norm(struct vec3 *cp, float u, float v);
nuclear@3: 
nuclear@3: #ifdef __cplusplus
nuclear@3: }
nuclear@3: #endif
nuclear@3: 
nuclear@3: #endif	/* BEZMATH_H_ */