Struct DCEL

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pub struct DCEL {
    pub vertices: Vec<Vertex>,
    pub halfedges: Vec<HalfEdge>,
    pub faces: Vec<Face>,
}
Expand description

Doubly Connected Edge List representation of a subdivision of the plane.

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§vertices: Vec<Vertex>

Vertices

§halfedges: Vec<HalfEdge>

Halfedges

§faces: Vec<Face>

Faces

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impl DCEL

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pub fn new() -> Self

Construct an empty DCEL

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pub fn add_twins(&mut self) -> (usize, usize)

Add two halfedges that are twins

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pub fn get_origin(&self, edge: usize) -> Point

Get the origin of a halfedge by index

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pub fn set_prev(&mut self)

Set the previous edge of all halfedges Assumes that the DCEL is well-formed.

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pub fn remove_vertex(&mut self, vertex: usize)

Remove a vertex and all attached halfedges. Does not affect faces!!

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impl Debug for DCEL

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl Freeze for DCEL

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impl RefUnwindSafe for DCEL

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impl Send for DCEL

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impl Sync for DCEL

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impl Unpin for DCEL

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impl UnwindSafe for DCEL

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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,

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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,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.