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+///////////////////////////////////////////////////////////////////////////////////////////////////
+// OpenGL Mathematics Copyright (c) 2005 - 2011 G-Truc Creation (www.g-truc.net)
+///////////////////////////////////////////////////////////////////////////////////////////////////
+// Created : 2005-01-27
+// Updated : 2010-02-03
+// Licence : This source is under MIT License
+// File : glm/core/type_mat3x3.hpp
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+#ifndef glm_core_type_mat3x3
+#define glm_core_type_mat3x3
+
+#include "type_mat.hpp"
+
+namespace glm{
+namespace detail
+{
+ template <typename T> struct tvec1;
+ template <typename T> struct tvec2;
+ template <typename T> struct tvec3;
+ template <typename T> struct tvec4;
+ template <typename T> struct tmat2x2;
+ template <typename T> struct tmat2x3;
+ template <typename T> struct tmat2x4;
+ template <typename T> struct tmat3x2;
+ template <typename T> struct tmat3x3;
+ template <typename T> struct tmat3x4;
+ template <typename T> struct tmat4x2;
+ template <typename T> struct tmat4x3;
+ template <typename T> struct tmat4x4;
+
+ //! \brief Template for 3 * 3 matrix of floating-point numbers.
+ //! \ingroup core_template
+ template <typename T>
+ struct tmat3x3
+ {
+ enum ctor{null};
+ typedef T value_type;
+ typedef std::size_t size_type;
+ typedef tvec3<T> col_type;
+ typedef tvec3<T> row_type;
+ static GLM_FUNC_DECL size_type col_size();
+ static GLM_FUNC_DECL size_type row_size();
+
+ typedef tmat3x3<T> type;
+ typedef tmat3x3<T> transpose_type;
+
+ public:
+ // Implementation detail
+ GLM_FUNC_DECL tmat3x3<T> _inverse() const;
+
+ private:
+ // Data
+ col_type value[3];
+
+ public:
+ // Constructors
+ GLM_FUNC_DECL tmat3x3();
+ GLM_FUNC_DECL tmat3x3(tmat3x3 const & m);
+
+ GLM_FUNC_DECL explicit tmat3x3(
+ ctor Null);
+ GLM_FUNC_DECL explicit tmat3x3(
+ value_type const & s);
+ GLM_FUNC_DECL explicit tmat3x3(
+ value_type const & x0, value_type const & y0, value_type const & z0,
+ value_type const & x1, value_type const & y1, value_type const & z1,
+ value_type const & x2, value_type const & y2, value_type const & z2);
+ GLM_FUNC_DECL explicit tmat3x3(
+ col_type const & v0,
+ col_type const & v1,
+ col_type const & v2);
+
+ //////////////////////////////////////
+ // Conversions
+ template <typename U>
+ GLM_FUNC_DECL explicit tmat3x3(
+ U const & x);
+
+ template
+ <
+ typename X1, typename Y1, typename Z1,
+ typename X2, typename Y2, typename Z2,
+ typename X3, typename Y3, typename Z3
+ >
+ GLM_FUNC_DECL explicit tmat3x3(
+ X1 const & x1, Y1 const & y1, Z1 const & z1,
+ X2 const & x2, Y2 const & y2, Z2 const & z2,
+ X3 const & x3, Y3 const & y3, Z3 const & z3);
+
+ template <typename V1, typename V2, typename V3>
+ GLM_FUNC_DECL explicit tmat3x3(
+ tvec3<V1> const & v1,
+ tvec3<V2> const & v2,
+ tvec3<V3> const & v3);
+
+ // Matrix conversions
+ template <typename U>
+ GLM_FUNC_DECL explicit tmat3x3(tmat3x3<U> const & m);
+
+ GLM_FUNC_DECL explicit tmat3x3(tmat2x2<T> const & x);
+ GLM_FUNC_DECL explicit tmat3x3(tmat4x4<T> const & x);
+ GLM_FUNC_DECL explicit tmat3x3(tmat2x3<T> const & x);
+ GLM_FUNC_DECL explicit tmat3x3(tmat3x2<T> const & x);
+ GLM_FUNC_DECL explicit tmat3x3(tmat2x4<T> const & x);
+ GLM_FUNC_DECL explicit tmat3x3(tmat4x2<T> const & x);
+ GLM_FUNC_DECL explicit tmat3x3(tmat3x4<T> const & x);
+ GLM_FUNC_DECL explicit tmat3x3(tmat4x3<T> const & x);
+
+ // Accesses
+ GLM_FUNC_DECL col_type & operator[](size_type i);
+ GLM_FUNC_DECL col_type const & operator[](size_type i) const;
+
+ // Unary updatable operators
+ GLM_FUNC_DECL tmat3x3<T>& operator= (tmat3x3<T> const & m);
+ template <typename U>
+ GLM_FUNC_DECL tmat3x3<T>& operator= (tmat3x3<U> const & m);
+ template <typename U>
+ GLM_FUNC_DECL tmat3x3<T>& operator+= (U const & s);
+ template <typename U>
+ GLM_FUNC_DECL tmat3x3<T>& operator+= (tmat3x3<U> const & m);
+ template <typename U>
+ GLM_FUNC_DECL tmat3x3<T>& operator-= (U const & s);
+ template <typename U>
+ GLM_FUNC_DECL tmat3x3<T>& operator-= (tmat3x3<U> const & m);
+ template <typename U>
+ GLM_FUNC_DECL tmat3x3<T>& operator*= (U const & s);
+ template <typename U>
+ GLM_FUNC_DECL tmat3x3<T>& operator*= (tmat3x3<U> const & m);
+ template <typename U>
+ GLM_FUNC_DECL tmat3x3<T>& operator/= (U const & s);
+ template <typename U>
+ GLM_FUNC_DECL tmat3x3<T>& operator/= (tmat3x3<U> const & m);
+ GLM_FUNC_DECL tmat3x3<T>& operator++ ();
+ GLM_FUNC_DECL tmat3x3<T>& operator-- ();
+ };
+
+ // Binary operators
+ template <typename T>
+ tmat3x3<T> operator+ (
+ tmat3x3<T> const & m,
+ typename tmat3x3<T>::value_type const & s);
+
+ template <typename T>
+ tmat3x3<T> operator+ (
+ typename tmat3x3<T>::value_type const & s,
+ tmat3x3<T> const & m);
+
+ template <typename T>
+ tmat3x3<T> operator+ (
+ tmat3x3<T> const & m1,
+ tmat3x3<T> const & m2);
+
+ template <typename T>
+ tmat3x3<T> operator- (
+ tmat3x3<T> const & m,
+ typename tmat3x3<T>::value_type const & s);
+
+ template <typename T>
+ tmat3x3<T> operator- (
+ typename tmat3x3<T>::value_type const & s,
+ tmat3x3<T> const & m);
+
+ template <typename T>
+ tmat3x3<T> operator- (
+ tmat3x3<T> const & m1,
+ tmat3x3<T> const & m2);
+
+ template <typename T>
+ tmat3x3<T> operator* (
+ tmat3x3<T> const & m,
+ typename tmat3x3<T>::value_type const & s);
+
+ template <typename T>
+ tmat3x3<T> operator* (
+ typename tmat3x3<T>::value_type const & s,
+ tmat3x3<T> const & m);
+
+ template <typename T>
+ typename tmat3x3<T>::col_type operator* (
+ tmat3x3<T> const & m,
+ typename tmat3x3<T>::row_type const & v);
+
+ template <typename T>
+ typename tmat3x3<T>::row_type operator* (
+ typename tmat3x3<T>::col_type const & v,
+ tmat3x3<T> const & m);
+
+ template <typename T>
+ tmat3x3<T> operator* (
+ tmat3x3<T> const & m1,
+ tmat3x3<T> const & m2);
+
+ template <typename T>
+ tmat3x3<T> operator/ (
+ tmat3x3<T> const & m,
+ typename tmat3x3<T>::value_type const & s);
+
+ template <typename T>
+ tmat3x3<T> operator/ (
+ typename tmat3x3<T>::value_type const & s,
+ tmat3x3<T> const & m);
+
+ template <typename T>
+ typename tmat3x3<T>::col_type operator/ (
+ tmat3x3<T> const & m,
+ typename tmat3x3<T>::row_type const & v);
+
+ template <typename T>
+ typename tmat3x3<T>::row_type operator/ (
+ typename tmat3x3<T>::col_type const & v,
+ tmat3x3<T> const & m);
+
+ template <typename T>
+ tmat3x3<T> operator/ (
+ tmat3x3<T> const & m1,
+ tmat3x3<T> const & m2);
+
+ // Unary constant operators
+ template <typename T>
+ tmat3x3<T> const operator- (
+ tmat3x3<T> const & m);
+
+ template <typename T>
+ tmat3x3<T> const operator-- (
+ tmat3x3<T> const & m,
+ int);
+
+ template <typename T>
+ tmat3x3<T> const operator++ (
+ tmat3x3<T> const & m,
+ int);
+
+} //namespace detail
+
+namespace core{
+namespace type{
+namespace precision
+{
+ //! 3 columns of 3 components matrix of low precision floating-point numbers.
+ //! There is no guarantee on the actual precision.
+ //! From GLSL 1.30.8 specification, section 4.1.6 Matrices and section 4.5 Precision and Precision Qualifiers
+ //! \ingroup core_precision
+ typedef detail::tmat3x3<lowp_float> lowp_mat3;
+ //! 3 columns of 3 components matrix of medium precision floating-point numbers.
+ //! There is no guarantee on the actual precision.
+ //! From GLSL 1.30.8 specification, section 4.1.6 Matrices and section 4.5 Precision and Precision Qualifiers
+ //! \ingroup core_precision
+ typedef detail::tmat3x3<mediump_float> mediump_mat3;
+ //! 3 columns of 3 components matrix of high precision floating-point numbers.
+ //! There is no guarantee on the actual precision.
+ //! From GLSL 1.30.8 specification, section 4.1.6 Matrices and section 4.5 Precision and Precision Qualifiers
+ //! \ingroup core_precision
+ typedef detail::tmat3x3<highp_float> highp_mat3;
+
+ //! 3 columns of 3 components matrix of low precision floating-point numbers.
+ //! There is no guarantee on the actual precision.
+ //! From GLSL 1.30.8 specification, section 4.1.6 Matrices and section 4.5 Precision and Precision Qualifiers
+ //! \ingroup core_precision
+ typedef detail::tmat3x3<lowp_float> lowp_mat3x3;
+
+ //! 3 columns of 3 components matrix of medium precision floating-point numbers.
+ //! There is no guarantee on the actual precision.
+ //! From GLSL 1.30.8 specification, section 4.1.6 Matrices and section 4.5 Precision and Precision Qualifiers
+ //! \ingroup core_precision
+ typedef detail::tmat3x3<mediump_float> mediump_mat3x3;
+
+ //! 3 columns of 3 components matrix of high precision floating-point numbers.
+ //! There is no guarantee on the actual precision.
+ //! From GLSL 1.30.8 specification, section 4.1.6 Matrices and section 4.5 Precision and Precision Qualifiers
+ //! \ingroup core_precision
+ typedef detail::tmat3x3<highp_float> highp_mat3x3;
+
+}//namespace precision
+}//namespace type
+}//namespace core
+}//namespace glm
+
+#ifndef GLM_EXTERNAL_TEMPLATE
+#include "type_mat3x3.inl"
+#endif
+
+#endif //glm_core_type_mat3x3
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