Struct plane_split::Clipper

pub struct Clipper<T, U> { /* fields omitted */ }

A helper object to clip polygons by a number of planes.

Methods

impl<T: Copy + Debug + ApproxEq<T> + Sub<T, Output = T> + Add<T, Output = T> + Mul<T, Output = T> + Div<T, Output = T> + Zero + One + Float, U: Debug> Clipper<T, U>

pub fn new() -> Self

Create a new clipper object.

pub fn reset(&mut self)

Reset the clipper internals, but preserve the allocation.

pub fn add_frustum<V>(     &mut self,     t: &TypedTransform3D<T, U, V>,     bounds: Option<TypedRect<T, V>> )

Add a set of planes that define the frustum for a given transformation.

pub fn add(&mut self, plane: Plane<T, U>)

Add a clipping plane to the list. The plane will clip everything behind it, where the direction is set by the plane normal.

pub fn clip(&mut self, polygon: Polygon<T, U>) -> &[Polygon<T, U>]

Clip specified polygon by the contained planes, return the fragmented polygons.

pub fn clip_transformed<'a, V>(     &'a mut self,     polygon: Polygon<T, U>,     transform: &'a TypedTransform3D<T, U, V>,     bounds: Option<TypedRect<T, V>> ) -> impl 'a + Iterator<Item = Polygon<T, V>> where     T: Trig,     V: 'a + Debug,

Clip the primitive with the frustum of the specified transformation, returning a sequence of polygons in the transformed space.

Trait Implementations

impl<T: Debug, U: Debug> Debug for Clipper<T, U>

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

Formats the value using the given formatter.