Struct ltn::draw_cells::RenderCells

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pub struct RenderCells {
    polygons_per_cell: Vec<Vec<Polygon>>,
    pub colors: Vec<Color>,
}

Fields

polygons_per_cell: Vec<Vec<Polygon>>colors: Vec<Color>

Colors per cell, such that adjacent cells are colored differently

Implementations

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impl RenderCells

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pub fn new(map: &Map, neighbourhood: &Neighbourhood) -> RenderCells

Partition a neighbourhood’s boundary polygon based on the cells. This discretizes space into a grid, and then extracts a polygon from the raster. The results don’t look perfect, but it’s fast.

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pub fn draw(&self) -> GeomBatch

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pub fn to_multipolygons(&self) -> Vec<MultiPolygon<f64>>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

Per cell, convert all polygons to a geo::MultiPolygon. Leave the coordinate system as map-space.

Auto Trait Implementations

impl RefUnwindSafe for RenderCells

impl Send for RenderCells

impl Sync for RenderCells

impl Unpin for RenderCells

impl UnwindSafe for RenderCells

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> Downcast for T where
T: Any,

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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

fn as_any(&self) -> &(dyn Any + 'static)

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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

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impl<T> DowncastSync for T where
T: Any + Send + Sync,

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