Enum ShadingKind 

pub enum ShadingKind {
    FunctionBased = 1,
    Axial = 2,
    Radial = 3,
    FreeFormMesh = 4,
    LatticeMesh = 5,
    CoonsMesh = 6,
    TensorMesh = 7,
}

Which geometry a shading paints.

Variants

FunctionBased = 1

Type 1: a function over a rectangle of the shading’s own space.

Axial = 2

Type 2: a linear gradient along an axis.

Radial = 3

Type 3: a gradient between two circles.

FreeFormMesh = 4

Type 4: free-form Gouraud triangles.

LatticeMesh = 5

Type 5: lattice-form Gouraud triangles.

CoonsMesh = 6

Type 6: Coons patches.

TensorMesh = 7

Type 7: tensor-product patches.

Implementations

impl ShadingKind

pub fn reads_edge_flags(self) -> bool

Whether a mesh of this kind carries a per-vertex edge flag.

Only the lattice type does not: its topology is the row length, so its /BitsPerFlag is never read and never validated.

pub fn from_int(n: i64) -> Option<Self>

The kind n names, or None for anything outside 1..=7.

pub fn is_mesh(self) -> bool

Whether this kind reads its geometry from a stream of vertices.

Trait Implementations

impl Clone for ShadingKind

fn clone(&self) -> ShadingKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ShadingKind

impl Debug for ShadingKind

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

Formats the value using the given formatter.

impl Eq for ShadingKind

impl Hash for ShadingKind

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 ShadingKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ShadingKind