pub enum RLineIntersection<T>where
    T: CoordinateType,{
    None,
    Point(Point<T>),
    Collinear,
}
Expand description

Return type for the line-line intersection functions. Stores all possible results of a line to line intersection.

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None

No intersection at all.

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Point(Point<T>)

Intersection in a single point. Besides the intersection point also an other expression for the intersection point is given. The three values (a, b, c) describe the intersection point in terms of a starting point (the starting point of the edge which defines the line) and the direction of the edge multiplied by a fraction.

edge.start + edge.vector()*a/c == p and other_edge.start + other_edge.vector()*b/c == p.

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Collinear

Lines are collinear.

Trait Implementations§

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impl<T> Clone for RLineIntersection<T>where T: Clone + CoordinateType,

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fn clone(&self) -> RLineIntersection<T>

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
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impl<T> Debug for RLineIntersection<T>where T: Debug + CoordinateType,

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

Formats the value using the given formatter. Read more
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impl<T> PartialEq<RLineIntersection<T>> for RLineIntersection<T>where T: PartialEq<T> + CoordinateType,

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fn eq(&self, other: &RLineIntersection<T>) -> bool

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

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<T> Copy for RLineIntersection<T>where T: Copy + CoordinateType,

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impl<T> Eq for RLineIntersection<T>where T: Eq + CoordinateType,

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impl<T> StructuralEq for RLineIntersection<T>where T: CoordinateType,

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impl<T> StructuralPartialEq for RLineIntersection<T>where T: CoordinateType,

Auto Trait Implementations§

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impl<T> RefUnwindSafe for RLineIntersection<T>where T: RefUnwindSafe,

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impl<T> Send for RLineIntersection<T>where T: Send,

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impl<T> Sync for RLineIntersection<T>where T: Sync,

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impl<T> Unpin for RLineIntersection<T>where T: Unpin,

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impl<T> UnwindSafe for RLineIntersection<T>where T: UnwindSafe,

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere 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 Twhere T: ?Sized,

const: unstable · source§

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

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source§

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> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

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 Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.