glslstruct::scalar_traits< T > Struct Template Reference

Contains all static functions needed for layout and struct classes to interpret given scalar type as glsl scalar value. More...

#include <scalar_traits_concept.hpp>

Inheritance diagram for glslstruct::scalar_traits< T >:

Detailed Description

template<class T>
struct glslstruct::scalar_traits< T >

Contains all static functions needed for layout and struct classes to interpret given scalar type as glsl scalar value.

Template Parameters

T	scalar type for which user want to define own glsl converter

static functions that need to be declared:

ValueType get_value_type();         // -> returns scalar type
scalar_data get_data(const T&);     // -> returns bytes data in scalar_data container
                                    //    (preferable is to use already declared type conversions
                                    //     bool, int, unsigned int, float or double)
T get_value(const scalar_data&);    // -> returns value read from scalar_data container