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+///////////////////////////////////////////////////////////////////////////////////////////////////
+// OpenGL Mathematics Copyright (c) 2005 - 2011 G-Truc Creation (www.g-truc.net)
+///////////////////////////////////////////////////////////////////////////////////////////////////
+// Created : 2008-08-18
+// Updated : 2010-10-26
+// Licence : This source is under MIT License
+// File : glm/core/type_tvec2.inl
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+namespace glm{
+namespace detail
+{
+ template <typename T>
+ GLM_FUNC_QUALIFIER typename tvec2<T>::size_type tvec2<T>::length() const
+ {
+ return 2;
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER typename tvec2<T>::size_type tvec2<T>::value_size()
+ {
+ return 2;
+ }
+
+ //////////////////////////////////////
+ // Accesses
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER typename tvec2<T>::value_type &
+ tvec2<T>::operator[]
+ (
+ size_type i
+ )
+ {
+ assert(i < value_size());
+ return (&x)[i];
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER typename tvec2<T>::value_type const &
+ tvec2<T>::operator[]
+ (
+ size_type i
+ ) const
+ {
+ assert(i < value_size());
+ return (&x)[i];
+ }
+
+ //////////////////////////////////////
+ // Implicit basic constructors
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T>::tvec2() :
+ x(value_type(0)),
+ y(value_type(0))
+ {}
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T>::tvec2
+ (
+ ctor
+ )
+ {}
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T>::tvec2
+ (
+ tvec2<T> const & v
+ ) :
+ x(v.x),
+ y(v.y)
+ {}
+
+ //////////////////////////////////////
+ // Explicit basic constructors
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T>::tvec2
+ (
+ value_type const & s
+ ) :
+ x(s),
+ y(s)
+ {}
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T>::tvec2
+ (
+ value_type const & s1,
+ value_type const & s2
+ ) :
+ x(s1),
+ y(s2)
+ {}
+
+ //////////////////////////////////////
+ // Swizzle constructors
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T>::tvec2
+ (
+ tref2<T> const & r
+ ) :
+ x(r.x),
+ y(r.y)
+ {}
+
+ //////////////////////////////////////
+ // Convertion scalar constructors
+/*
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T>::tvec2
+ (
+ U const & x
+ ) :
+ x(value_type(x)),
+ y(value_type(x))
+ {}
+*/
+ template <typename T>
+ template <typename U, typename V>
+ GLM_FUNC_QUALIFIER tvec2<T>::tvec2
+ (
+ U const & x,
+ V const & y
+ ) :
+ x(value_type(x)),
+ y(value_type(y))
+ {}
+
+ //////////////////////////////////////
+ // Convertion vector constructors
+
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T>::tvec2
+ (
+ tvec2<U> const & v
+ ) :
+ x(value_type(v.x)),
+ y(value_type(v.y))
+ {}
+
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T>::tvec2
+ (
+ tvec3<U> const & v
+ ) :
+ x(value_type(v.x)),
+ y(value_type(v.y))
+ {}
+
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T>::tvec2
+ (
+ tvec4<U> const & v
+ ) :
+ x(value_type(v.x)),
+ y(value_type(v.y))
+ {}
+
+ //////////////////////////////////////
+ // Unary arithmetic operators
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> & tvec2<T>::operator=
+ (
+ tvec2<T> const & v
+ )
+ {
+ this->x = v.x;
+ this->y = v.y;
+ return *this;
+ }
+
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T> & tvec2<T>::operator=
+ (
+ tvec2<U> const & v
+ )
+ {
+ this->x = T(v.x);
+ this->y = T(v.y);
+ return *this;
+ }
+
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T> & tvec2<T>::operator+=
+ (
+ U const & s
+ )
+ {
+ this->x += T(s);
+ this->y += T(s);
+ return *this;
+ }
+
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T> & tvec2<T>::operator+=
+ (
+ tvec2<U> const & v
+ )
+ {
+ this->x += T(v.x);
+ this->y += T(v.y);
+ return *this;
+ }
+
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T> & tvec2<T>::operator-=
+ (
+ U const & s
+ )
+ {
+ this->x -= T(s);
+ this->y -= T(s);
+ return *this;
+ }
+
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T> & tvec2<T>::operator-=
+ (
+ tvec2<U> const & v
+ )
+ {
+ this->x -= T(v.x);
+ this->y -= T(v.y);
+ return *this;
+ }
+
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T> & tvec2<T>::operator*=
+ (
+ U const & s
+ )
+ {
+ this->x *= T(s);
+ this->y *= T(s);
+ return *this;
+ }
+
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T> & tvec2<T>::operator*=
+ (
+ tvec2<U> const & v
+ )
+ {
+ this->x *= T(v.x);
+ this->y *= T(v.y);
+ return *this;
+ }
+
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T> & tvec2<T>::operator/=
+ (
+ U const & s
+ )
+ {
+ this->x /= T(s);
+ this->y /= T(s);
+ return *this;
+ }
+
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T> & tvec2<T>::operator/=
+ (
+ tvec2<U> const & v
+ )
+ {
+ this->x /= T(v.x);
+ this->y /= T(v.y);
+ return *this;
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> & tvec2<T>::operator++()
+ {
+ ++this->x;
+ ++this->y;
+ return *this;
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> & tvec2<T>::operator--()
+ {
+ --this->x;
+ --this->y;
+ return *this;
+ }
+
+ //////////////////////////////////////
+ // Boolean operators
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER bool operator==
+ (
+ tvec2<T> const & v1,
+ tvec2<T> const & v2
+ )
+ {
+ return (v1.x == v2.x) && (v1.y == v2.y);
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER bool operator!=
+ (
+ tvec2<T> const & v1,
+ tvec2<T> const & v2
+ )
+ {
+ return (v1.x != v2.x) || (v1.y != v2.y);
+ }
+
+ //////////////////////////////////////
+ // Unary bit operators
+
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T> & tvec2<T>::operator%=
+ (
+ U const & s
+ )
+ {
+ this->x %= T(s);
+ this->y %= T(s);
+ return *this;
+ }
+
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T> & tvec2<T>::operator%=
+ (
+ tvec2<U> const & v
+ )
+ {
+ this->x %= T(v.x);
+ this->y %= T(v.y);
+ return *this;
+ }
+
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T> & tvec2<T>::operator&=
+ (
+ U const & s
+ )
+ {
+ this->x &= T(s);
+ this->y &= T(s);
+ return *this;
+ }
+
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T> & tvec2<T>::operator&=
+ (
+ tvec2<U> const & v
+ )
+ {
+ this->x &= T(v.x);
+ this->y &= T(v.y);
+ return *this;
+ }
+
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T> & tvec2<T>::operator|=
+ (
+ U const & s
+ )
+ {
+ this->x |= T(s);
+ this->y |= T(s);
+ return *this;
+ }
+
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T> & tvec2<T>::operator|=
+ (
+ tvec2<U> const & v
+ )
+ {
+ this->x |= T(v.x);
+ this->y |= T(v.y);
+ return *this;
+ }
+
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T> & tvec2<T>::operator^=
+ (
+ U const & s
+ )
+ {
+ this->x ^= T(s);
+ this->y ^= T(s);
+ return *this;
+ }
+
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T> & tvec2<T>::operator^=
+ (
+ tvec2<U> const & v
+ )
+ {
+ this->x ^= T(v.x);
+ this->y ^= T(v.y);
+ return *this;
+ }
+
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T> & tvec2<T>::operator<<=
+ (
+ U const & s
+ )
+ {
+ this->x <<= T(s);
+ this->y <<= T(s);
+ return *this;
+ }
+
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T> & tvec2<T>::operator<<=
+ (
+ tvec2<U> const & v
+ )
+ {
+ this->x <<= T(v.x);
+ this->y <<= T(v.y);
+ return *this;
+ }
+
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T> & tvec2<T>::operator>>=
+ (
+ U const & s
+ )
+ {
+ this->x >>= T(s);
+ this->y >>= T(s);
+ return *this;
+ }
+
+ template <typename T>
+ template <typename U>
+ GLM_FUNC_QUALIFIER tvec2<T> & tvec2<T>::operator>>=
+ (
+ tvec2<U> const & v
+ )
+ {
+ this->x >>= T(v.x);
+ this->y >>= T(v.y);
+ return *this;
+ }
+
+ //////////////////////////////////////
+ // Swizzle operators
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER typename tvec2<T>::value_type tvec2<T>::swizzle
+ (
+ comp x
+ ) const
+ {
+ return (*this)[x];
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> tvec2<T>::swizzle
+ (
+ comp x,
+ comp y
+ ) const
+ {
+ return tvec2<T>(
+ (*this)[x],
+ (*this)[y]);
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec3<T> tvec2<T>::swizzle
+ (
+ comp x,
+ comp y,
+ comp z
+ ) const
+ {
+ return tvec3<T>(
+ (*this)[x],
+ (*this)[y],
+ (*this)[z]);
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec4<T> tvec2<T>::swizzle
+ (
+ comp x,
+ comp y,
+ comp z,
+ comp w
+ ) const
+ {
+ return tvec4<T>(
+ (*this)[x],
+ (*this)[y],
+ (*this)[z],
+ (*this)[w]);
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tref2<T> tvec2<T>::swizzle
+ (
+ comp x,
+ comp y
+ )
+ {
+ return tref2<T>(
+ (*this)[x],
+ (*this)[y]);
+ }
+
+ //////////////////////////////////////
+ // Binary arithmetic operators
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator+
+ (
+ tvec2<T> const & v,
+ T const & s
+ )
+ {
+ return tvec2<T>(
+ v.x + T(s),
+ v.y + T(s));
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator+
+ (
+ T const & s,
+ tvec2<T> const & v
+ )
+ {
+ return tvec2<T>(
+ T(s) + v.x,
+ T(s) + v.y);
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator+
+ (
+ tvec2<T> const & v1,
+ tvec2<T> const & v2
+ )
+ {
+ return tvec2<T>(
+ v1.x + T(v2.x),
+ v1.y + T(v2.y));
+ }
+
+ //operator-
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator-
+ (
+ tvec2<T> const & v,
+ T const & s
+ )
+ {
+ return tvec2<T>(
+ v.x - T(s),
+ v.y - T(s));
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator-
+ (
+ T const & s,
+ tvec2<T> const & v
+ )
+ {
+ return tvec2<T>(
+ T(s) - v.x,
+ T(s) - v.y);
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator-
+ (
+ tvec2<T> const & v1,
+ tvec2<T> const & v2
+ )
+ {
+ return tvec2<T>(
+ v1.x - T(v2.x),
+ v1.y - T(v2.y));
+ }
+
+ //operator*
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator*
+ (
+ tvec2<T> const & v,
+ T const & s
+ )
+ {
+ return tvec2<T>(
+ v.x * T(s),
+ v.y * T(s));
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator*
+ (
+ T const & s,
+ tvec2<T> const & v
+ )
+ {
+ return tvec2<T>(
+ T(s) * v.x,
+ T(s) * v.y);
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator*
+ (
+ tvec2<T> const & v1,
+ tvec2<T> const & v2
+ )
+ {
+ return tvec2<T>(
+ v1.x * T(v2.x),
+ v1.y * T(v2.y));
+ }
+
+ //operator/
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator/
+ (
+ tvec2<T> const & v,
+ T const & s
+ )
+ {
+ return tvec2<T>(
+ v.x / T(s),
+ v.y / T(s));
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator/
+ (
+ T const & s,
+ tvec2<T> const & v
+ )
+ {
+ return tvec2<T>(
+ T(s) / v.x,
+ T(s) / v.y);
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator/
+ (
+ tvec2<T> const & v1,
+ tvec2<T> const & v2
+ )
+ {
+ return tvec2<T>(
+ v1.x / T(v2.x),
+ v1.y / T(v2.y));
+ }
+
+ // Unary constant operators
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator-
+ (
+ tvec2<T> const & v
+ )
+ {
+ return tvec2<T>(
+ -v.x,
+ -v.y);
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator++
+ (
+ tvec2<T> const & v,
+ int
+ )
+ {
+ return tvec2<T>(
+ v.x + T(1),
+ v.y + T(1));
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator--
+ (
+ tvec2<T> const & v,
+ int
+ )
+ {
+ return tvec2<T>(
+ v.x - T(1),
+ v.y - T(1));
+ }
+
+ //////////////////////////////////////
+ // Binary bit operators
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator%
+ (
+ tvec2<T> const & v,
+ T const & s
+ )
+ {
+ return tvec2<T>(
+ v.x % T(s),
+ v.y % T(s));
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator%
+ (
+ T const & s,
+ tvec2<T> const & v
+ )
+ {
+ return tvec2<T>(
+ T(s) % v.x,
+ T(s) % v.y);
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator%
+ (
+ tvec2<T> const & v1,
+ tvec2<T> const & v2
+ )
+ {
+ return tvec2<T>(
+ v1.x % T(v2.x),
+ v1.y % T(v2.y));
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator&
+ (
+ tvec2<T> const & v,
+ T const & s
+ )
+ {
+ return tvec2<T>(
+ v.x & T(s),
+ v.y & T(s));
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator&
+ (
+ T const & s,
+ tvec2<T> const & v
+ )
+ {
+ return tvec2<T>(
+ T(s) & v.x,
+ T(s) & v.y);
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator&
+ (
+ tvec2<T> const & v1,
+ tvec2<T> const & v2
+ )
+ {
+ return tvec2<T>(
+ v1.x & T(v2.x),
+ v1.y & T(v2.y));
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator|
+ (
+ tvec2<T> const & v,
+ T const & s
+ )
+ {
+ return tvec2<T>(
+ v.x | T(s),
+ v.y | T(s));
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator|
+ (
+ T const & s,
+ tvec2<T> const & v
+ )
+ {
+ return tvec2<T>(
+ T(s) | v.x,
+ T(s) | v.y);
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator|
+ (
+ tvec2<T> const & v1,
+ tvec2<T> const & v2
+ )
+ {
+ return tvec2<T>(
+ v1.x | T(v2.x),
+ v1.y | T(v2.y));
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator^
+ (
+ tvec2<T> const & v,
+ T const & s
+ )
+ {
+ return tvec2<T>(
+ v.x ^ T(s),
+ v.y ^ T(s));
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator^
+ (
+ T const & s,
+ tvec2<T> const & v
+ )
+ {
+ return tvec2<T>(
+ T(s) ^ v.x,
+ T(s) ^ v.y);
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator^
+ (
+ tvec2<T> const & v1,
+ tvec2<T> const & v2
+ )
+ {
+ return tvec2<T>(
+ v1.x ^ T(v2.x),
+ v1.y ^ T(v2.y));
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator<<
+ (
+ tvec2<T> const & v,
+ T const & s
+ )
+ {
+ return tvec2<T>(
+ v.x << T(s),
+ v.y << T(s));
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator<<
+ (
+ T const & s,
+ tvec2<T> const & v
+ )
+ {
+ return tvec2<T>(
+ s << T(v.x),
+ s << T(v.y));
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator<<
+ (
+ tvec2<T> const & v1,
+ tvec2<T> const & v2
+ )
+ {
+ return tvec2<T>(
+ v1.x << T(v2.x),
+ v1.y << T(v2.y));
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator>>
+ (
+ tvec2<T> const & v,
+ T const & s
+ )
+ {
+ return tvec2<T>(
+ v.x >> T(s),
+ v.y >> T(s));
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator>>
+ (
+ T const & s,
+ tvec2<T> const & v
+ )
+ {
+ return tvec2<T>(
+ T(s) >> v.x,
+ T(s) >> v.y);
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator>>
+ (
+ tvec2<T> const & v1,
+ tvec2<T> const & v2
+ )
+ {
+ return tvec2<T>(
+ v1.x >> T(v2.x),
+ v1.y >> T(v2.y));
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER tvec2<T> operator~
+ (
+ tvec2<T> const & v
+ )
+ {
+ return tvec2<T>(
+ ~v.x,
+ ~v.y);
+ }
+
+ //////////////////////////////////////
+ // tref definition
+
+ template <typename T>
+ tref2<T>::tref2
+ (
+ T & x,
+ T & y
+ ) :
+ x(x),
+ y(y)
+ {}
+
+ template <typename T>
+ tref2<T>::tref2
+ (
+ tref2<T> const & r
+ ) :
+ x(r.x),
+ y(r.y)
+ {}
+
+ template <typename T>
+ tref2<T>::tref2
+ (
+ tvec2<T> const & v
+ ) :
+ x(v.x),
+ y(v.y)
+ {}
+
+ template <typename T>
+ tref2<T>& tref2<T>::operator=
+ (
+ tref2<T> const & r
+ )
+ {
+ x = r.x;
+ y = r.y;
+ return *this;
+ }
+
+ template <typename T>
+ tref2<T>& tref2<T>::operator=
+ (
+ tvec2<T> const & v
+ )
+ {
+ x = v.x;
+ y = v.y;
+ return *this;
+ }
+
+}//namespace detail
+}//namespace glm
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-01 01:32:04 +0000