type_mat3x3.hpp

// OpenGL Mathematics Copyright (c) 2005 - 2009 G-Truc Creation (www.g-truc.net)
// Created : 2005-01-27
// Updated : 2008-08-30
// Licence : This source is under MIT License
// File    : glm/core/type_mat3x3.h

#ifndef glm_core_type_mat3x3
#define glm_core_type_mat3x3

#include "type_size.hpp"

namespace glm
{
        namespace test
        {
                void main_mat3x3();
        }//namespace test

        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;

                template <typename T> 
                struct tmat3x3
                {
                public:
                        typedef tmat3x3<T>* pointer;
                        typedef const tmat3x3<T>* const_pointer;
                        typedef const tmat3x3<T>*const const_pointer_const;
                        typedef tmat3x3<T>*const pointer_const;
                        typedef tmat3x3<T>& reference;
                        typedef const tmat3x3<T>& const_reference;
                        typedef const tmat3x3<T>& param_type;
                        typedef tmat3x3<T> transpose_type;

                        typedef T value_type;
                        typedef detail::tvec3<T> col_type;
                        typedef detail::tvec3<T> row_type;
                        typedef glm::sizeType size_type;
                        static size_type value_size();
                        static size_type col_size();
                        static size_type row_size();
                        static bool is_matrix();

                public:
                        tmat3x3<T> _inverse() const;

                private:
                        // Data
                        tvec3<T> value[3];

                public:
                        // Constructors
                        tmat3x3();
                        explicit tmat3x3(const T x);
                        explicit tmat3x3(
                                const T x0, const T y0, const T z0,
                                const T x1, const T y1, const T z1,
                                const T x2, const T y2, const T z2);
                        explicit tmat3x3(
                                const detail::tvec3<T> & v0, 
                                const detail::tvec3<T> & v1,
                                const detail::tvec3<T> & v2);

                        // Conversions
                        template <typename U> 
                        explicit tmat3x3(const tmat3x3<U>& m);

                        explicit tmat3x3(const tmat2x2<T>& x);
                        explicit tmat3x3(const tmat4x4<T>& x);
                        explicit tmat3x3(const tmat2x3<T>& x);
                        explicit tmat3x3(const tmat3x2<T>& x);
                        explicit tmat3x3(const tmat2x4<T>& x);
                        explicit tmat3x3(const tmat4x2<T>& x);
                        explicit tmat3x3(const tmat3x4<T>& x);
                        explicit tmat3x3(const tmat4x3<T>& x);

                        // Accesses
                        detail::tvec3<T>& operator[](size_type i);
                        detail::tvec3<T> const & operator[](size_type i) const;

                        // Unary updatable operators
                        tmat3x3<T>& operator=(const tmat3x3<T>& m);
                        tmat3x3<T>& operator+= (const T & s);
                        tmat3x3<T>& operator+= (const tmat3x3<T>& m);
                        tmat3x3<T>& operator-= (const T & s);
                        tmat3x3<T>& operator-= (const tmat3x3<T>& m);
                        tmat3x3<T>& operator*= (const T & s);
                        tmat3x3<T>& operator*= (const tmat3x3<T>& m);
                        tmat3x3<T>& operator/= (const T & s);
                        tmat3x3<T>& operator/= (const tmat3x3<T>& m);
                        tmat3x3<T>& operator++ ();
                        tmat3x3<T>& operator-- ();
                };

                // Binary operators
                template <typename T> 
                tmat3x3<T> operator+ (const tmat3x3<T>& m, const T & s);

                template <typename T> 
                tmat3x3<T> operator+ (const T & s, const tmat3x3<T>& m);

                template <typename T> 
                tmat3x3<T> operator+ (const tmat3x3<T>& m1, const tmat3x3<T>& m2);
            
                template <typename T> 
                tmat3x3<T> operator- (const tmat3x3<T>& m, const T & s);

                template <typename T> 
                tmat3x3<T> operator- (const T & s, const tmat3x3<T>& m);

                template <typename T> 
                tmat3x3<T> operator- (const tmat3x3<T>& m1, const tmat3x3<T>& m2);

                template <typename T> 
                tmat3x3<T> operator* (const tmat3x3<T>& m, const T & s);

                template <typename T> 
                tmat3x3<T> operator* (const T & s, const tmat3x3<T>& m);

                template <typename T> 
                detail::tvec3<T> operator* (const tmat3x3<T>& m, const detail::tvec3<T>& v);

                template <typename T> 
                detail::tvec3<T> operator* (const detail::tvec3<T>& v, const tmat3x3<T>& m);

                template <typename T> 
                tmat3x3<T> operator* (const tmat3x3<T>& m1, const tmat3x3<T>& m2);

                template <typename T> 
                tmat3x3<T> operator/ (const tmat3x3<T>& m, const T & s);

                template <typename T> 
                tmat3x3<T> operator/ (const T & s, const tmat3x3<T>& m);

                template <typename T> 
                detail::tvec3<T> operator/ (const tmat3x3<T>& m, const detail::tvec3<T>& v);

                template <typename T> 
                detail::tvec3<T> operator/ (const detail::tvec3<T>& v, const tmat3x3<T>& m);

                template <typename T> 
                tmat3x3<T> operator/ (const tmat3x3<T>& m1, const tmat3x3<T>& m2);

                // Unary constant operators
                template <typename valType> 
                tmat3x3<valType> const operator-  (tmat3x3<valType> const & m);

                template <typename valType> 
                tmat3x3<valType> const operator-- (tmat3x3<valType> const & m, int);

                template <typename valType> 
                tmat3x3<valType> const operator++ (tmat3x3<valType> const & m, int);

        } //namespace detail

        namespace core{
        namespace type{
        namespace matrix{

        namespace precision
        {
                typedef detail::tmat3x3<lowp_float>             lowp_mat3x3;
                typedef detail::tmat3x3<mediump_float>  mediump_mat3x3;
                typedef detail::tmat3x3<highp_float>    highp_mat3x3;
        }
        //namespace precision

#ifndef GLM_PRECISION
        typedef detail::tmat3x3<mediump_float>  mat3x3;
#elif(GLM_PRECISION & GLM_PRECISION_HIGH)
        typedef detail::tmat3x3<highp_float>    mat3x3;
#elif(GLM_PRECISION & GLM_PRECISION_MEDIUM)
        typedef detail::tmat3x3<mediump_float>  mat3x3;
#elif(GLM_PRECISION & GLM_PRECISION_LOW)
        typedef detail::tmat3x3<lowp_float>             mat3x3;
#else
        typedef detail::tmat3x3<mediump_float>  mat3x3;
#endif//GLM_PRECISION

        typedef mat3x3                                                  mat3;

        }//namespace matrix
        }//namespace type
        }//namespace core
} //namespace glm

#include "type_mat3x3.inl"

#endif //glm_core_type_mat3x3

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