diff options
Diffstat (limited to 'src/Vector3.h')
| -rw-r--r-- | src/Vector3.h | 49 |
1 files changed, 15 insertions, 34 deletions
diff --git a/src/Vector3.h b/src/Vector3.h index 732a65a1f..7c37c2601 100644 --- a/src/Vector3.h +++ b/src/Vector3.h @@ -21,18 +21,17 @@ public: inline Vector3(T a_x, T a_y, T a_z) : x(a_x), y(a_y), z(a_z) {} - // Hardcoded copy constructors (tolua++ does not support function templates .. yet) - Vector3(const Vector3<float> & a_Rhs) : x(static_cast<T>(a_Rhs.x)), y(static_cast<T>(a_Rhs.y)), z(static_cast<T>(a_Rhs.z)) {} - Vector3(const Vector3<double> & a_Rhs) : x(static_cast<T>(a_Rhs.x)), y(static_cast<T>(a_Rhs.y)), z(static_cast<T>(a_Rhs.z)) {} - Vector3(const Vector3<int> & a_Rhs) : x(static_cast<T>(a_Rhs.x)), y(static_cast<T>(a_Rhs.y)), z(static_cast<T>(a_Rhs.z)) {} + #ifdef TOLUA_EXPOSITION // Hardcoded copy constructors (tolua++ does not support function templates .. yet) + Vector3(const Vector3<float> & a_Rhs); + Vector3(const Vector3<double> & a_Rhs); + Vector3(const Vector3<int> & a_Rhs); + #endif // tolua_end - template <typename _T> - Vector3(const Vector3<_T> & a_Rhs) : x(a_Rhs.x), y(a_Rhs.y), z(a_Rhs.z) {} - - template <typename _T> - Vector3(const Vector3<_T> * a_Rhs) : x(a_Rhs->x), y(a_Rhs->y), z(a_Rhs->z) {} + // Conversion constructors where U is not the same as T leaving the copy-constructor implicitly generated + template <typename U, typename = typename std::enable_if<!std::is_same<U, T>::value>::type> + Vector3(const Vector3<U> & a_Rhs): x(static_cast<T>(a_Rhs.x)), y(static_cast<T>(a_Rhs.y)), z(static_cast<T>(a_Rhs.z)) {} // tolua_begin inline void Set(T a_x, T a_y, T a_z) @@ -111,9 +110,9 @@ public: /** Updates each coord to its absolute value */ inline void Abs() { - x = (x < 0) ? -x : x; - y = (y < 0) ? -y : y; - z = (z < 0) ? -z : z; + x = std::abs(x); + y = std::abs(y); + z = std::abs(z); } /** Clamps each coord into the specified range. */ @@ -152,7 +151,7 @@ public: inline bool EqualsEps(const Vector3<T> & a_Rhs, T a_Eps) const { - return (Abs(x - a_Rhs.x) < a_Eps) && (Abs(y - a_Rhs.y) < a_Eps) && (Abs(z - a_Rhs.z) < a_Eps); + return (std::abs(x - a_Rhs.x) < a_Eps) && (std::abs(y - a_Rhs.y) < a_Eps) && (std::abs(z - a_Rhs.z) < a_Eps); } inline void Move(T a_X, T a_Y, T a_Z) @@ -229,14 +228,6 @@ public: z *= a_v; } - inline Vector3<T> & operator = (const Vector3<T> & a_Rhs) - { - x = a_Rhs.x; - y = a_Rhs.y; - z = a_Rhs.z; - return *this; - } - // tolua_begin inline Vector3<T> operator + (const Vector3<T>& a_Rhs) const @@ -305,7 +296,7 @@ public: */ inline double LineCoeffToXYPlane(const Vector3<T> & a_OtherEnd, T a_Z) const { - if (Abs(z - a_OtherEnd.z) < EPS) + if (std::abs(z - a_OtherEnd.z) < EPS) { return NO_INTERSECTION; } @@ -320,7 +311,7 @@ public: */ inline double LineCoeffToXZPlane(const Vector3<T> & a_OtherEnd, T a_Y) const { - if (Abs(y - a_OtherEnd.y) < EPS) + if (std::abs(y - a_OtherEnd.y) < EPS) { return NO_INTERSECTION; } @@ -335,7 +326,7 @@ public: */ inline double LineCoeffToYZPlane(const Vector3<T> & a_OtherEnd, T a_X) const { - if (Abs(x - a_OtherEnd.x) < EPS) + if (std::abs(x - a_OtherEnd.x) < EPS) { return NO_INTERSECTION; } @@ -364,16 +355,6 @@ public: /** Return value of LineCoeffToPlane() if the line is parallel to the plane. */ static const double NO_INTERSECTION; - -protected: - - /** Returns the absolute value of the given argument. - Templatized because the standard library differentiates between abs() and fabs(). */ - static T Abs(T a_Value) - { - return (a_Value < 0) ? -a_Value : a_Value; - } - }; // tolua_end |