Enum PrimitiveType

#[repr(u8)]
pub enum PrimitiveType {
    Points = 0,
    Lines = 1,
    LineLoop = 2,
    LineStrip = 3,
    Triangles = 4,
    TriangleStrip = 5,
    TriangleFan = 6,
}

Type of a primitive

This is set to match the GLTF

Variants

Points = 0

Points (of an indeterminate size?)

Lines = 1

Lines (n-1) (ab, cd, ef, …)

LineLoop = 2

Close loop of (n) lines (ab, cd, ef, …, za)

LineStrip = 3

Connected (n-1) lines (ab, bc, cd, de, …)

Triangles = 4

Individual (n/3) triangles (one for every three indices)

TriangleStrip = 5

Strip of (n-2) triangles (abc, bcd, cde, def, …)

TriangleFan = 6

Fan of (n-2) triangles (abc, acd, ade, aef, …)

Trait Implementations

impl Clone for PrimitiveType

fn clone(&self) -> PrimitiveType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PrimitiveType

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

Formats the value using the given formatter.

impl Default for PrimitiveType

fn default() -> PrimitiveType

Returns the “default value” for a type.

impl PartialEq for PrimitiveType

fn eq(&self, other: &PrimitiveType) -> 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 Copy for PrimitiveType

impl Eq for PrimitiveType

impl StructuralPartialEq for PrimitiveType