#ifndef MATH_H #define MATH_H #include "vec3.h" #include "vec4.h" #include "quat.h" #include "dquat.h" #include "mat3.h" #include "mat4.h" std::ostream &operator<<(std::ostream& of, const Vec3 &v); std::ostream &operator<<(std::ostream& of, const Vec4 &v); std::ostream &operator<<(std::ostream& of, const Quat &v); std::ostream &operator<<(std::ostream& of, const DQuat &v); std::ostream &operator<<(std::ostream& of, const Mat3 &v); std::ostream &operator<<(std::ostream& of, const Mat4 &v); #define PI 3.14159265359f #endif