Struct nannou::geom::ellipse::Section

pub struct Section<S = DefaultScalar> {
    pub ellipse: Ellipse<S>,
    pub offset_radians: S,
    pub section_radians: S,
}

A subsection of an Ellipse.

Fields

ellipse: Ellipse<S>

The ellipse from which this section is produced.

offset_radians: S

The angle in radians of the start of the section.

section_radians: S

The section of the circumference in radians.

Methods

impl<S> Section<S> where
    S: BaseNum + Neg<Output = S>, 

Important traits for Circumference<S>

impl<S> Iterator for Circumference<S> where
    S: BaseFloat,  type Item = Point2<S>;

pub fn circumference(self) -> Circumference<S>

Produces an iterator yielding the points of the ellipse circumference.

impl<S> Section<S> where
    S: BaseFloat, 

Important traits for Triangles<S>

impl<S> Iterator for Triangles<S> where
    S: BaseFloat,  type Item = Tri<Point2<S>>;

pub fn trangles(self) -> Triangles<S>

Produces an iterator yielding the triangles that describe the ellipse section.

TODO: Describe the order.

pub fn triangle_indices(&self) -> (TriangleVertices<S>, TriangleIndices)

The same as Triangles, but produces the indices of each triangle into the returned TriangleVertices iterator rather than the vertices for each corner.

Trait Implementations

impl<S: Copy> Copy for Section<S>

impl<S: Clone> Clone for Section<S>

fn clone(&self) -> Section<S>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<S: Debug> Debug for Section<S>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<S: PartialEq> PartialEq for Section<S>

fn eq(&self, __arg_0: &Section<S>) -> bool

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

fn ne(&self, __arg_0: &Section<S>) -> bool

This method tests for !=.

impl<S: PartialOrd> PartialOrd for Section<S>

fn partial_cmp(&self, __arg_0: &Section<S>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, __arg_0: &Section<S>) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, __arg_0: &Section<S>) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, __arg_0: &Section<S>) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, __arg_0: &Section<S>) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.