Enum SamplerPreset 

#[non_exhaustive]
pub enum SamplerPreset {
    Nearest,
    Linear,
    Anisotropic,
    Comparison,
}

Predefined sampler configurations for common use cases.

Examples

use mabda::sampler::{SamplerPreset, create_sampler};

let linear = create_sampler(&device, SamplerPreset::Linear);
let shadow = create_sampler(&device, SamplerPreset::Comparison);

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Nearest

Nearest-neighbor filtering, clamp to edge. Best for pixel art and textures that should not be interpolated.

Linear

Bilinear filtering, clamp to edge. General-purpose filtering for smooth texture sampling.

Anisotropic

Anisotropic filtering, clamp to edge. Best quality for 3D surfaces viewed at oblique angles. Uses the maximum anisotropy level supported by the device.

Comparison

Comparison sampler for shadow mapping. Uses LessEqual comparison with linear filtering.

Trait Implementations

impl Clone for SamplerPreset

fn clone(&self) -> SamplerPreset

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SamplerPreset

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

Formats the value using the given formatter.

impl Hash for SamplerPreset

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 SamplerPreset

fn eq(&self, other: &SamplerPreset) -> 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 SamplerPreset

impl Eq for SamplerPreset

impl StructuralPartialEq for SamplerPreset