Enum glitter::texture::TxCubeMapImageTarget

pub enum TxCubeMapImageTarget {
    CubeMapPositiveX,
    CubeMapNegativeX,
    CubeMapPositiveY,
    CubeMapNegativeY,
    CubeMapPositiveZ,
    CubeMapNegativeZ,
}

The possible 2D image targets for a cubemap texture.

Variants

CubeMapPositiveX

The positive-X image target face of a cubemap.

CubeMapNegativeX

The negative-X image target face of a cubemap.

CubeMapPositiveY

The positive-Y image target face of a cubemap.

CubeMapNegativeY

The negative-Y image target face of a cubemap.

CubeMapPositiveZ

The positive-Z image target face of a cubemap.

CubeMapNegativeZ

The negative-Z image target face of a cubemap.

Methods

impl TxCubeMapImageTarget

pub fn from_gl(gl_enum: GLenum) -> Result<Self, ()>

Convert from a raw OpenGL integer value to an enum variant. Returns an error if the value is not a valid enum variant.

pub fn gl_enum(&self) -> GLenum

Return the OpenGL integer value for a given enum variant.

Trait Implementations

impl Debug for TxCubeMapImageTarget

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for TxCubeMapImageTarget

fn clone(&self) -> TxCubeMapImageTarget

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for TxCubeMapImageTarget

impl PartialEq for TxCubeMapImageTarget

fn eq(&self, __arg_0: &TxCubeMapImageTarget) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Eq for TxCubeMapImageTarget

impl Hash for TxCubeMapImageTarget

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].

impl ImageTargetType for TxCubeMapImageTarget

fn gl_enum(&self) -> GLenum

Get the raw OpenGL enum value for an image target.