Struct nannou::geom::polygon::Polygon
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[src]
pub struct Polygon<I> {
pub points: I,
}A simple type wrapper around a list of points that describe a polygon.
Fields
points: I
The iterator yielding all points in the polygon.
Methods
impl<I> Polygon<I> where
I: Iterator, [src]
I: Iterator,
pub fn new<P>(points: P) -> Self where
P: IntoIterator<IntoIter = I, Item = I::Item>, [src]
P: IntoIterator<IntoIter = I, Item = I::Item>,
Construct a new polygon from the given list of points describing its vertices.
pub fn triangles(self) -> Option<Triangles<I>>[src]
Triangulate the polygon given as a list of Points describing its sides.
Returns None if the polygon's iterator yields less than two points.
pub fn contains(self, p: &I::Item) -> Option<Tri<I::Item>> where
I::Item: Vertex2d, [src]
I::Item: Vertex2d,
Returns Some with the touched triangle if the given Point is over the polygon described
by the given series of points.
This uses the triangles function internally.
pub fn bounding_rect(self) -> Option<Rect<<I::Item as Vertex>::Scalar>> where
I::Item: Vertex2d, [src]
I::Item: Vertex2d,
The Rect that bounds the polygon.
Returns None if the polygon's point iterator is empty.
pub fn bounding_cuboid(self) -> Option<Cuboid<<I::Item as Vertex>::Scalar>> where
I::Item: Vertex3d, [src]
I::Item: Vertex3d,
The `Cuboid that bounds the polygon.
Returns None if the polygon's point iterator is empty.
Trait Implementations
impl<I: Clone> Clone for Polygon<I>[src]
fn clone(&self) -> Polygon<I>[src]
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)1.0.0[src]
Performs copy-assignment from source. Read more
impl<I: Debug> Debug for Polygon<I>[src]
fn fmt(&self, __arg_0: &mut Formatter) -> Result[src]
Formats the value using the given formatter. Read more
impl<I: PartialEq> PartialEq for Polygon<I>[src]
fn eq(&self, __arg_0: &Polygon<I>) -> bool[src]
This method tests for self and other values to be equal, and is used by ==. Read more
fn ne(&self, __arg_0: &Polygon<I>) -> bool[src]
This method tests for !=.