Enum Primitive

#[repr(u32)]
pub enum Primitive {
    Points = 0,
    Lines = 1,
    LineStrip = 3,
    Triangles = 4,
    TriangleStrip = 5,
    LinesAdjacency = 10,
    LinesStripAdjacency = 11,
    TrianglesAdjacency = 12,
    TrianglesStripAdjacency = 13,
    Patches = 14,
}

Primitve topology.

Specifies how the input assembler (fixed-function) of the graphics pipeline will assemble primitives based on the incoming vertex data.

Variants

Points = 0

Independent vertex points.

One vertex corresponds to one point. The size of a point can be changed dynamically in the vertex, geometry or tessellation evaluation stage. A point is rendered as square.

GLSL: gl_PointSize.

Lines = 1

Lines segment list.

Every two consecutive vertices will form a line segment.

LineStrip = 3

Lines segment strip.

The vertices will build a connected list of line segments.

Triangles = 4

Triangle list.

Three consecutive vertices will form triangle.

TriangleStrip = 5

LinesAdjacency = 10

LinesStripAdjacency = 11

TrianglesAdjacency = 12

TrianglesStripAdjacency = 13

Patches = 14

Trait Implementations

impl Clone for Primitive

fn clone(&self) -> Primitive

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Primitive

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

Formats the value using the given formatter.

impl Copy for Primitive