Enum TexRole 

pub enum TexRole {
    Color,
    Normal,
    Mask,
    Data,
    Other,
}

What a texture is used as.

Variants

Color

Normal

Mask

Packed scalar maps (metal/rough/AO/opacity, specular, …): always linear.

Data

Numbers or indices a shader reads exactly (a palette indexed per vertex, a lookup table): any filtering, resizing or lossy coding changes what it means. The reader sets it from how the material binds the texture (a point sampler without mips, or the slot’s documented use); passes and writers that change texels keep it whole and lossless.

Other

Trait Implementations

impl Clone for TexRole

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TexRole

impl Debug for TexRole

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

Formats the value using the given formatter.

impl Eq for TexRole

impl PartialEq for TexRole

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for TexRole

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TexRole