Enum GBufferAttachmentFormat 

pub enum GBufferAttachmentFormat {
    Rgba32F,
    Rg16F,
    Rgba8,
    Rgba16F,
    R8,
    D32F,
    D24S8,
    R16F,
    Rg8,
    R32F,
}

Pixel format for a single G-Buffer attachment.

Variants

Rgba32F

4x 32-bit float (position, high-precision data).

Rg16F

2x 16-bit float (octahedral-encoded normals).

Rgba8

4x 8-bit unsigned normalized (albedo, base color).

Rgba16F

4x 16-bit float (emission / HDR color).

R8

1x 8-bit unsigned integer (material ID).

D32F

32-bit float depth.

D24S8

24-bit depth + 8-bit stencil.

R16F

1x 16-bit float.

Rg8

2x 8-bit unsigned normalized.

R32F

1x 32-bit float (single channel high precision).

Implementations

impl GBufferAttachmentFormat

pub fn bytes_per_pixel(&self) -> u32

Returns the number of bytes per pixel for this format.

pub fn component_count(&self) -> u32

Number of components in this format.

pub fn is_depth(&self) -> bool

Whether this is a depth or depth-stencil format.

pub fn is_float(&self) -> bool

Whether this format contains floating point data.

pub fn gl_internal_format(&self) -> u32

Returns an OpenGL-style internal format constant (symbolic).

pub fn name(&self) -> &'static str

Returns a human-readable name for this format.

Trait Implementations

impl Clone for GBufferAttachmentFormat

fn clone(&self) -> GBufferAttachmentFormat

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for GBufferAttachmentFormat

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for GBufferAttachmentFormat

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for GBufferAttachmentFormat

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for GBufferAttachmentFormat

fn eq(&self, other: &GBufferAttachmentFormat) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for GBufferAttachmentFormat

impl Eq for GBufferAttachmentFormat

impl StructuralPartialEq for GBufferAttachmentFormat