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Vp::ColorAttachment ​

Color attachment using a 2D Texture.

#include "Viewport/framebuffer/ColorAttachment.h"

Public Functions ​

Name
ColorAttachment(const ColorAttachment & attchmt)<br>Copy constructor.
ColorAttachment(GLint internalFormat, GLint format, GLsizei width, GLsizei height, GLenum type)<br>Creates a color attachment with index 0.
voidbind() const
voidcreate()
voiddispose()
voidresize(int width, int height)

Public Attributes ​

Name
GLintm_format <br>Pixel data format (see OpenGL docs)
intm_height <br>Texture height in pixels.
unsigned intm_index <br>Index of the color attachment.
GLintm_internalFormat <br>Pixel data internal format (see OpenGL docs)
GLintm_magFilter
GLintm_minFilter
boolm_multisampled <br>Use MSAA texture.
unsigned intm_samples <br>Number of MSAA samples if multisampled.
boolm_syncSize
GLuintm_texture <br>ID of the created texture.
GLintm_textureWrapS
GLintm_textureWrapT
GLenumm_type <br>Pixel data type (see OpenGL docs)
intm_width <br>Texture width in pixels.

Public Functions Documentation ​

function ColorAttachment ​

cpp
ColorAttachment(
    const ColorAttachment & attchmt
)
ColorAttachment(
    const ColorAttachment & attchmt
)

Copy constructor.

function ColorAttachment ​

cpp
ColorAttachment(
    GLint internalFormat,
    GLint format,
    GLsizei width,
    GLsizei height,
    GLenum type
)
ColorAttachment(
    GLint internalFormat,
    GLint format,
    GLsizei width,
    GLsizei height,
    GLenum type
)

Creates a color attachment with index 0.

Parameters mimic an OpenGL image texture color attachment.

function bind ​

cpp
void bind() const
void bind() const

function create ​

cpp
void create()
void create()

function dispose ​

cpp
void dispose()
void dispose()

function resize ​

cpp
void resize(
    int width,
    int height
)
void resize(
    int width,
    int height
)

Public Attributes Documentation ​

variable m_format ​

cpp
GLint m_format;
GLint m_format;

Pixel data format (see OpenGL docs)

variable m_height ​

cpp
int m_height;
int m_height;

Texture height in pixels.

variable m_index ​

cpp
unsigned int m_index {0};
unsigned int m_index {0};

Index of the color attachment.

variable m_internalFormat ​

cpp
GLint m_internalFormat;
GLint m_internalFormat;

Pixel data internal format (see OpenGL docs)

variable m_magFilter ​

cpp
GLint m_magFilter {GL_NEAREST};
GLint m_magFilter {GL_NEAREST};

variable m_minFilter ​

cpp
GLint m_minFilter {GL_NEAREST};
GLint m_minFilter {GL_NEAREST};

variable m_multisampled ​

cpp
bool m_multisampled {false};
bool m_multisampled {false};

Use MSAA texture.

variable m_samples ​

cpp
unsigned int m_samples {4};
unsigned int m_samples {4};

Number of MSAA samples if multisampled.

variable m_syncSize ​

cpp
bool m_syncSize {true};
bool m_syncSize {true};

variable m_texture ​

cpp
GLuint m_texture {0};
GLuint m_texture {0};

ID of the created texture.

variable m_textureWrapS ​

cpp
GLint m_textureWrapS {GL_REPEAT};
GLint m_textureWrapS {GL_REPEAT};

variable m_textureWrapT ​

cpp
GLint m_textureWrapT {GL_REPEAT};
GLint m_textureWrapT {GL_REPEAT};

variable m_type ​

cpp
GLenum m_type;
GLenum m_type;

Pixel data type (see OpenGL docs)

variable m_width ​

cpp
int m_width;
int m_width;

Texture width in pixels.

Updated on 2024-03-16 at 19:15:01 +0000