Enum glium::draw_parameters::DepthClamp

pub enum DepthClamp {
    NoClamp,
    Clamp,
    ClampNear,
    ClampFar,
}

Specifies whether the depth value of samples should be clamped to 0.0 or 1.0.

Variants

NoClamp

Do not clamp. Samples with values outside of the [0.0, 1.0] range will be discarded.

This is the default value and is supported everywhere.

Clamp

Clamp the depth values. All samples will always be drawn.

This value is only supported on OpenGL.

ClampNear

Depth values inferior to 0.0 will be clamped to 0.0.

This option is supported only by very few OpenGL devices.

ClampFar

Depth values superior to 1.0 will be clamped to 1.0.

This option is supported only by very few OpenGL devices.

Trait Implementations

impl Clone for DepthClamp

fn clone(&self) -> DepthClamp

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DepthClamp

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

Formats the value using the given formatter.

impl PartialEq<DepthClamp> for DepthClamp

fn eq(&self, other: &DepthClamp) -> 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 !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for DepthClamp

impl Eq for DepthClamp

impl StructuralEq for DepthClamp

impl StructuralPartialEq for DepthClamp