diff options
Diffstat (limited to 'src/Vector.hpp')
| -rw-r--r-- | src/Vector.hpp | 236 |
1 files changed, 118 insertions, 118 deletions
diff --git a/src/Vector.hpp b/src/Vector.hpp index aa79ef0..03b1ec4 100644 --- a/src/Vector.hpp +++ b/src/Vector.hpp @@ -7,134 +7,134 @@ template<class T> struct Vector3 { - T x, y, z; + T x, y, z; - Vector3(T X = 0, T Y = 0, T Z = 0) : x(X), y(Y), z(Z) {} + Vector3(T X = 0, T Y = 0, T Z = 0) : x(X), y(Y), z(Z) {} - Vector3(const Vector3 &rhs) : x(rhs.x), y(rhs.y), z(rhs.z) {} + Vector3(const Vector3 &rhs) : x(rhs.x), y(rhs.y), z(rhs.z) {} - ~Vector3() = default; + ~Vector3() = default; - double GetLength() const { return std::sqrt(std::pow(x, 2) + std::pow(y, 2) + std::pow(z, 2)); } + double GetLength() const { return std::sqrt(std::pow(x, 2) + std::pow(y, 2) + std::pow(z, 2)); } - operator glm::vec3() const { - return glm::vec3(x, y, z); - } + operator glm::vec3() const { + return glm::vec3(x, y, z); + } glm::vec3 glm() const { return (glm::vec3)(*this); } - void swap(Vector3 &rhs) noexcept { - std::swap(x, rhs.x); - std::swap(y, rhs.y); - std::swap(z, rhs.z); - } - - T dot(const Vector3 &rhs) const { - return x*rhs.x + y*rhs.y + z*rhs.z; - } - - double cosBetween(const Vector3<T> &rhs) const { - return dot(rhs) / GetLength() / rhs.GetLength(); - } - - Vector3<double> normalize() { - auto length = GetLength(); - - return Vector3<double> ( - x / length, - y / length, - z / length - ); - } - - Vector3 &operator=(Vector3 rhs) noexcept { - rhs.swap(*this); - return *this; - } - - Vector3 operator*(T rhs) const { - return Vector3<T>( - x * rhs, - y * rhs, - z * rhs - ); - } - - Vector3 operator/(T rhs) const { - return Vector3<T>( - x / rhs, - y / rhs, - z / rhs - ); - } - - Vector3 operator+(const Vector3 &rhs) const { - return Vector3<T>( - x + rhs.x, - y + rhs.y, - z + rhs.z - ); - } - - Vector3 operator-(const Vector3 &rhs) const { - return Vector3<T>( - x - rhs.x, - y - rhs.y, - z - rhs.z - ); - } - - Vector3 operator-() const { - return Vector3<T> ( - -x, - -y, - -z - ); - } - - Vector3 operator*(const Vector3 &rhs) const { - return Vector3<T>( - x * rhs.x, - y * rhs.y, - z * rhs.z - ); - } - - Vector3 operator/(const Vector3 &rhs) const { - return Vector3<T>( - x / rhs.x, - y / rhs.y, - z / rhs.z - ); - } - - bool operator==(const Vector3 &rhs) const { - return (x == rhs.x && y == rhs.y && z == rhs.z); - } - - bool operator!=(const Vector3 &rhs) const { - return !(*this == rhs); - } - - bool operator<(const Vector3 &rhs) const { - if (x < rhs.x) - return true; - if (rhs.x < x) - return false; - if (y < rhs.y) - return true; - if (rhs.y < y) - return false; - return z < rhs.z; - } - - - friend std::ostream &operator<<(std::ostream &os, const Vector3 &vector3) { - os << vector3.x << ", " << vector3.y << ", " << vector3.z; - return os; - } + void swap(Vector3 &rhs) noexcept { + std::swap(x, rhs.x); + std::swap(y, rhs.y); + std::swap(z, rhs.z); + } + + T dot(const Vector3 &rhs) const { + return x*rhs.x + y*rhs.y + z*rhs.z; + } + + double cosBetween(const Vector3<T> &rhs) const { + return dot(rhs) / GetLength() / rhs.GetLength(); + } + + Vector3<double> normalize() { + auto length = GetLength(); + + return Vector3<double> ( + x / length, + y / length, + z / length + ); + } + + Vector3 &operator=(Vector3 rhs) noexcept { + rhs.swap(*this); + return *this; + } + + Vector3 operator*(T rhs) const { + return Vector3<T>( + x * rhs, + y * rhs, + z * rhs + ); + } + + Vector3 operator/(T rhs) const { + return Vector3<T>( + x / rhs, + y / rhs, + z / rhs + ); + } + + Vector3 operator+(const Vector3 &rhs) const { + return Vector3<T>( + x + rhs.x, + y + rhs.y, + z + rhs.z + ); + } + + Vector3 operator-(const Vector3 &rhs) const { + return Vector3<T>( + x - rhs.x, + y - rhs.y, + z - rhs.z + ); + } + + Vector3 operator-() const { + return Vector3<T> ( + -x, + -y, + -z + ); + } + + Vector3 operator*(const Vector3 &rhs) const { + return Vector3<T>( + x * rhs.x, + y * rhs.y, + z * rhs.z + ); + } + + Vector3 operator/(const Vector3 &rhs) const { + return Vector3<T>( + x / rhs.x, + y / rhs.y, + z / rhs.z + ); + } + + bool operator==(const Vector3 &rhs) const { + return (x == rhs.x && y == rhs.y && z == rhs.z); + } + + bool operator!=(const Vector3 &rhs) const { + return !(*this == rhs); + } + + bool operator<(const Vector3 &rhs) const { + if (x < rhs.x) + return true; + if (rhs.x < x) + return false; + if (y < rhs.y) + return true; + if (rhs.y < y) + return false; + return z < rhs.z; + } + + + friend std::ostream &operator<<(std::ostream &os, const Vector3 &vector3) { + os << vector3.x << ", " << vector3.y << ", " << vector3.z; + return os; + } }; using VectorF = Vector3<double>; |