Struct web_glitz::image::sampler::ShadowSamplerDescriptor

pub struct ShadowSamplerDescriptor {
    pub compare: CompareFunction,
    pub wrap_s: Wrap,
    pub wrap_t: Wrap,
    pub wrap_r: Wrap,
}

Provides the information necessary for the creation of a Sampler.

See RenderingContext::create_shadow_sampler for details.

Can be instantiated with default values through Default:

use web_glitz::image::sampler::{ShadowSamplerDescriptor, CompareFunction, Wrap};

assert_eq!(ShadowSamplerDescriptor::default(), ShadowSamplerDescriptor {
    compare: CompareFunction::LessOrEqual,
    wrap_s: Wrap::Repeat,
    wrap_t: Wrap::Repeat,
    wrap_r: Wrap::Repeat,
});

Fields

compare: CompareFunction

The CompareFunction that a ShadowSampler created from this descriptor will use.

See ShadowSampler and CompareFunction for details.

wrap_s: Wrap

The wrapping method that a shadow sampler created from this descriptor will use when sampling a value at coordinates outside the range 0.0..=1.0 in the S ("width") direction in texture space.

See Wrap for details.

wrap_t: Wrap

The wrapping method that a shadow sampler created from this descriptor will use when sampling a value at coordinates outside the range 0.0..=1.0 in the T ("height") direction in texture space.

See Wrap for details.

wrap_r: Wrap

The wrapping method that a shadow sampler created from this descriptor will use when sampling a value at coordinates outside the range 0.0..=1.0 in the R ("depth") direction in texture space.

See Wrap for details.

Trait Implementations

impl Clone for ShadowSamplerDescriptor

fn clone(&self) -> ShadowSamplerDescriptor

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ShadowSamplerDescriptor

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

Formats the value using the given formatter.

impl Default for ShadowSamplerDescriptor

fn default() -> Self

Returns the "default value" for a type.

impl PartialEq<ShadowSamplerDescriptor> for ShadowSamplerDescriptor

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

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

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

This method tests for !=.

impl StructuralPartialEq for ShadowSamplerDescriptor