ion::gfx::ProgramInfo< T >::Varying Struct Reference

A varying to a fragment shader. More...

#include "openglobjects.h"

Collaboration diagram for ion::gfx::ProgramInfo< T >::Varying:

Public Member Functions
	Varying ()

Public Attributes
GLint	index
	The varying index. More...
std::vector< GLint >	array_indices
	The varying's array locations. More...
GLenum	type
	The type of the varying, one of GL_FLOAT, GL_FLOAT_VEC2, GL_FLOAT_VEC3, GL_FLOAT_VEC4, GL_FLOAT_MAT2, GL_FLOAT_MAT3, or GL_FLOAT_MAT4. More...
GLint	size
	The number of components in the varying. More...
std::string	name
	The name of the varying in the program. More...

Detailed Description

template<typename T>
struct ion::gfx::ProgramInfo< T >::Varying

A varying to a fragment shader.

Definition at line 168 of file openglobjects.h.

Constructor & Destructor Documentation

template<typename T >

ion::gfx::ProgramInfo< T >::Varying::Varying ( )

inline

Definition at line 169 of file openglobjects.h.

Member Data Documentation

template<typename T >

std::vector<GLint> ion::gfx::ProgramInfo< T >::Varying::array_indices

The varying's array locations.

Scalar varyings (e.g., vec2 vary;) have size == 1, and no array indices, while array varyings (e.g., vec2 vary[2];) have indices for each element (including 0) of the array.

Definition at line 175 of file openglobjects.h.

template<typename T >

GLint ion::gfx::ProgramInfo< T >::Varying::index

The varying index.

Definition at line 171 of file openglobjects.h.

template<typename T >

std::string ion::gfx::ProgramInfo< T >::Varying::name

The name of the varying in the program.

Definition at line 182 of file openglobjects.h.

template<typename T >

GLint ion::gfx::ProgramInfo< T >::Varying::size

The number of components in the varying.

Definition at line 180 of file openglobjects.h.

template<typename T >

GLenum ion::gfx::ProgramInfo< T >::Varying::type

The type of the varying, one of GL_FLOAT, GL_FLOAT_VEC2, GL_FLOAT_VEC3, GL_FLOAT_VEC4, GL_FLOAT_MAT2, GL_FLOAT_MAT3, or GL_FLOAT_MAT4.

Definition at line 178 of file openglobjects.h.

---

The documentation for this struct was generated from the following file:

• gfx/openglobjects.h