Enum Semantic 

pub enum Semantic {
    Binormal,
    Color,
    Continuity,
    Image,
    Input,
    InTangent,
    Interpolation,
    InvBindMatrix,
    Joint,
    LinearSteps,
    MorphTarget,
    MorphWeight,
    Normal,
    Output,
    OutTangent,
    Position,
    Tangent,
    TexBinormal,
    TexCoord,
    TexTangent,
    UV,
    Vertex,
    Weight,
    Other(Box<str>),
}

An Input semantic attribute. Common / defined values are pre-parsed, and the remainder are in the Other variant.

Variants

Binormal

Geometric binormal (bitangent) vector

Color

Color coordinate vector. Color inputs are RGB (float3)

Continuity

Continuity constraint at the control vertex (CV)

Image

Raster or MIP-level input

Input

Sampler input

InTangent

Tangent vector for preceding control point

Interpolation

Sampler interpolation type

InvBindMatrix

Inverse of local-to-world matrix

Joint

Skin influence identifier

LinearSteps

Number of piece-wise linear approximation steps to use for the spline segment that follows this CV

MorphTarget

Morph targets for mesh morphing

MorphWeight

Weights for mesh morphing

Normal

Normal vector

Output

Sampler output

OutTangent

Tangent vector for succeeding control point

Position

Geometric coordinate vector

Tangent

Geometric tangent vector

TexBinormal

Texture binormal (bitangent) vector

TexCoord

Texture coordinate vector

TexTangent

Texture coordinate vector

UV

Generic parameter vector

Vertex

Mesh vertex

Weight

Skin influence weighting value

Other(Box<str>)

Any value not covered above

Trait Implementations

impl Clone for Semantic

fn clone(&self) -> Semantic

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Semantic

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

Formats the value using the given formatter.

impl Display for Semantic

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

Formats the value using the given formatter.

impl Eq for Semantic

impl FromStr for Semantic

type Err = Infallible

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for Semantic

fn eq(&self, other: &Semantic) -> 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 StructuralPartialEq for Semantic