Enum Shape 

pub enum Shape<S: Scalar> {
    Point {
        at: Vector3<S>,
    },
    Polyline {
        points: Vec<Vector3<S>>,
    },
    Triangles {
        triangles: Vec<[Vector3<S>; 3]>,
    },
    Label {
        at: Vector3<S>,
        text: String,
        offset: Vector3<S>,
    },
    Handle {
        at: Vector3<S>,
        direction: Vector3<S>,
    },
}

What a visual is.

Variants

Point

Fields

at: Vector3<S>

Polyline

Fields

points: Vec<Vector3<S>>

Triangles

A filled area.

Fields

triangles: Vec<[Vector3<S>; 3]>

Label

Text at at, moved by offset — measured in the pointer’s reaches (see super::Reach), so it keeps its size on screen — so that labels of one point do not stack.

Fields

at: Vector3<S>

text: String

offset: Vector3<S>

Handle

The number field of the visual’s key, as something to drag along direction: moving it by direction adds one to the field. Only the editor draws these, for a field with a handle (see super::Track).

Fields

at: Vector3<S>

direction: Vector3<S>

Implementations

impl<S: Scalar> Shape<S>

pub fn region( plane: &CoordinateSystem<S>, outer: &[Vector2<S>], holes: &[Vec<Vector2<S>>], ) -> Self

The area of plane’s u/v plane inside outer but outside holes, as triangles — to draw a region filled. No triangles for loops that do not triangulate.

Trait Implementations

impl<S: Clone + Scalar> Clone for Shape<S>

fn clone(&self) -> Shape<S>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S: Debug + Scalar> Debug for Shape<S>

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

Formats the value using the given formatter.

impl<S: PartialEq + Scalar> PartialEq for Shape<S>

fn eq(&self, other: &Shape<S>) -> 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<S> Serialize for Shape<S>

where S: Scalar,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<S: PartialEq + Scalar> StructuralPartialEq for Shape<S>