Enum luminance::texture::Wrap

pub enum Wrap {
    ClampToEdge,
    Repeat,
    MirroredRepeat,
}

How to wrap texture coordinates while sampling textures?

Variants

ClampToEdge

If textures coordinates lay outside of [0;1], they will be clamped to either 0 or 1 for every components.

Repeat

Textures coordinates are repeated if they lay outside of [0;1]. Picture this as:

// given the frac function returning the fractional part of a floating number:
coord_ith = frac(coord_ith); // always between [0;1]

MirroredRepeat

Same as Repeat but it will alternatively repeat between [0;1] and [1;0].

Trait Implementations

impl Clone for Wrap

fn clone(&self) -> Wrap

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Wrap

impl Debug for Wrap

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.