Enum glium::uniforms::DepthTextureComparison

pub enum DepthTextureComparison {
    LessOrEqual,
    GreaterOrEqual,
    Less,
    Greater,
    Equal,
    NotEqual,
    Always,
    Never,
}

The depth texture comparison operation to use when comparing the r value to the value in the currently bound texture.

Variants

LessOrEqual

The r value is less than or equal to the texture value

GreaterOrEqual

The r value is greater than or equal to the texture value

Less

The r value is less than to the texture value

Greater

The r value is greater than to the texture value

Equal

The r value is equal to the texture value

NotEqual

The r value is not equal to the texture value

Always

Always return 1.0 (true)

Never

Never return 1.0 will return 0.0 (false)

Trait Implementations

impl Clone for DepthTextureComparison

fn clone(&self) -> DepthTextureComparison

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for DepthTextureComparison

impl Debug for DepthTextureComparison

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

Formats the value using the given formatter.

impl Eq for DepthTextureComparison

impl Hash for DepthTextureComparison

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, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<DepthTextureComparison> for DepthTextureComparison

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for DepthTextureComparison

impl StructuralPartialEq for DepthTextureComparison