Struct SamplerRepeatPot 

pub struct SamplerRepeatPot { /* private fields */ }

A texture sampler that repeats the texture infinitely modulo the texture dimensions. For performance reasons, SamplerRepeatPot only accepts textures with dimensions that are powers of two.

Implementations

impl SamplerRepeatPot

pub fn new<C>(tex: &Texture<impl AsSlice2<C>>) -> Self

Creates a new SamplerRepeatPot based on the dimensions of tex.

Panics

If the width or height of tex is not a power of two.

pub fn sample<C: Copy>( &self, tex: &Texture<impl AsSlice2<C>>, tc: TexCoord, ) -> C

Returns the color in tex at tc in relative coordinates, such that coordinates outside 0.0..1.0 are wrapped to the valid range.

Uses nearest neighbor sampling.

pub fn sample_abs<C: Copy>( &self, tex: &Texture<impl AsSlice2<C>>, tc: TexCoord, ) -> C

Returns the color in tex at tc in absolute coordinates, such that coordinates outside 0.0..tex.width() and 0.0..tex.height() are wrapped to the valid range.

Uses nearest neighbor sampling.

Trait Implementations

impl Clone for SamplerRepeatPot

fn clone(&self) -> SamplerRepeatPot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SamplerRepeatPot

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

Formats the value using the given formatter.

impl Copy for SamplerRepeatPot