Enum golem::GeometryMode

pub enum GeometryMode {
    Points,
    Lines,
    LineStrip,
    LineLoop,
    Triangles,
    TriangleStrip,
    TriangleFan,
}

The GeometryMode determines how the data is drawn during ShaderProgram::draw

Variants

Points

Each element forms a single point

[1, 2, 3, 4, 5, 6] -> [(1), (2), (3), (4), (5), (6)]

Lines

Each pair of elements forms a thin line

[1, 2, 3, 4, 5, 6] -> [(1, 2), (3, 4), (5, 6)]

LineStrip

Each pair of elements forms a chain of lines

[1, 2, 3, 4, 5, 6] -> [(1, 2), (2, 3), (3, 4), (4, 5), (5, 6)]

LineLoop

Each pair of elements forms a chain of lines, connected to the original

[1, 2, 3, 4, 5, 6] -> [(1, 2), (2, 3), (3, 4), (4, 5), (5, 6), (6, 1)]

Triangles

Each trio of elements forms a distinct triangle

[1, 2, 3, 4, 5, 6] -> [(1, 2, 3), (4, 5, 6)]

TriangleStrip

Each trio of elements forms a triangle, with the next vertex taking the previous two

[1, 2, 3, 4, 5, 6] -> [(1, 2, 3), (2, 3, 4), (3, 4, 5), (4, 5, 6)]

TriangleFan

The first elements forms the center of a fan, with each pair of vertices forming a triangle

[1, 2, 3, 4, 5, 6] -> [(1, 2, 3), (1, 3, 4), (1, 4, 5), (1, 5, 6)]

Trait Implementations

impl Clone for GeometryMode

fn clone(&self) -> GeometryMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for GeometryMode

impl Eq for GeometryMode

impl Hash for GeometryMode

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, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq<GeometryMode> for GeometryMode

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for GeometryMode

impl StructuralPartialEq for GeometryMode