Struct rust_3d::Polygon2D

pub struct Polygon2D<P> where
    P: Is2D,  { /* fields omitted */ }

Polygon2D, a polygon within 2D space

Trait Implementations

impl<P: Clone> Clone for Polygon2D<P> where
    P: Is2D, 

fn clone(&self) -> Polygon2D<P>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<P: Debug> Debug for Polygon2D<P> where
    P: Is2D, 

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

Formats the value using the given formatter.

impl<P> Default for Polygon2D<P> where
    P: Is2D, 

fn default() -> Self

Returns the "default value" for a type.

impl<P> Display for Polygon2D<P> where
    P: Is2D + Display, 

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

Formats the value using the given formatter.

impl<P: Eq> Eq for Polygon2D<P> where
    P: Is2D, 

impl<P> From<PointCloud2D<P>> for Polygon2D<P> where
    P: Is2D, 

fn from(pc: PointCloud2D<P>) -> Self

Performs the conversion.

impl<P> HasBoundingBox2DMaybe for Polygon2D<P> where
    P: Is2D, 

fn bounding_box_maybe(&self) -> Result<BoundingBox2D>

Should return the bounding box if it can be calculated

impl<P> HasCenterOfGravity2D for Polygon2D<P> where
    P: Is2D, 

fn center_of_gravity(&self) -> Result<Point2D>

Should return the center of gravity

impl<P> HasLength for Polygon2D<P> where
    P: Is2D, 

fn length(&self) -> f64

Should return the physical length

impl<P: Hash> Hash for Polygon2D<P> where
    P: Is2D, 

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl<P> IsEditablePolygon<P> for Polygon2D<P> where
    P: Is2D + Clone, 

fn add_vertex(&mut self, vertex: P) -> VId

Should add a vertex to the end and return its id

fn change_vertex(&mut self, vertexid: VId, vertex: P) -> Result<()>

Should change vertex at vId to the given vertex returning an error on failure

impl<P> IsMatrix3Transformable for Polygon2D<P> where
    P: Is2D + IsMatrix3Transformable + Clone, 

fn transformed(&self, m: &Matrix3) -> Self

Should return self transformed by the Matrix

fn transform(&mut self, m: &Matrix3)

Should transform self by the Matrix

impl<P> IsMovable2D for Polygon2D<P> where
    P: Is2D + IsMovable2D, 

fn move_by(&mut self, x: f64, y: f64)

Should move the object by the given offset

impl<P> IsPolygon<P> for Polygon2D<P> where
    P: Is2D + Clone, 

fn num_segments(&self) -> usize

Should return the number of segments within the polygon

fn segment_vertex_ids(&self, segmentid: SId) -> Result<(VId, VId)>

Should return the ids of vertices of the given segment

fn segment_vertices(&self, segmentid: SId) -> Result<(P, P)>

Should return the vertices of the given segment

fn vertex(&self, vertexid: VId) -> Result<P>

Should return the vertex with the given id

fn num_vertices(&self) -> usize

Returns the number of vertices within the polygon

impl<P> IsScalable for Polygon2D<P> where
    P: IsEditable2D, 

fn scale(&mut self, factor: Positive)

Should scale by the given factor. 0.5 -> half size, 2.0 double the size without moving the position/center

impl<P: Ord> Ord for Polygon2D<P> where
    P: Is2D, 

fn cmp(&self, other: &Polygon2D<P>) -> Ordering

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl<P: PartialEq> PartialEq<Polygon2D<P>> for Polygon2D<P> where
    P: Is2D, 

fn eq(&self, other: &Polygon2D<P>) -> bool

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

fn ne(&self, other: &Polygon2D<P>) -> bool

This method tests for !=.

impl<P: PartialOrd> PartialOrd<Polygon2D<P>> for Polygon2D<P> where
    P: Is2D, 

fn partial_cmp(&self, other: &Polygon2D<P>) -> Option<Ordering>

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

fn lt(&self, other: &Polygon2D<P>) -> bool

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

fn le(&self, other: &Polygon2D<P>) -> bool

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

fn gt(&self, other: &Polygon2D<P>) -> bool

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

fn ge(&self, other: &Polygon2D<P>) -> bool

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

impl<P> StructuralEq for Polygon2D<P> where
    P: Is2D, 

impl<P> StructuralPartialEq for Polygon2D<P> where
    P: Is2D,