Struct bezier_rs::ManipulatorGroup

pub struct ManipulatorGroup<ManipulatorGroupId: Identifier> {
    pub anchor: DVec2,
    pub in_handle: Option<DVec2>,
    pub out_handle: Option<DVec2>,
    pub id: ManipulatorGroupId,
}

Structure used to represent a single anchor with up to two optional associated handles along a Subpath

Fields

anchor: DVec2

in_handle: Option<DVec2>

out_handle: Option<DVec2>

id: ManipulatorGroupId

Implementations

impl<ManipulatorGroupId: Identifier> ManipulatorGroup<ManipulatorGroupId>

pub fn new( anchor: DVec2, in_handle: Option<DVec2>, out_handle: Option<DVec2> ) -> Self

Construct a new manipulator group from an anchor, in handle and out handle

pub fn new_anchor(anchor: DVec2) -> Self

Construct a new manipulator point with just an anchor position

pub fn new_with_id( anchor: DVec2, in_handle: Option<DVec2>, out_handle: Option<DVec2>, id: ManipulatorGroupId ) -> Self

Construct a new manipulator group from an anchor, in handle, out handle and an id

pub fn new_anchor_with_id(anchor: DVec2, id: ManipulatorGroupId) -> Self

Construct a new manipulator point with just an anchor position and an id

pub fn to_bezier( &self, end_group: &ManipulatorGroup<ManipulatorGroupId> ) -> Bezier

Create a bezier curve that starts at the current manipulator group and finishes in the end_group manipulator group.

pub fn apply_transform(&mut self, affine_transform: DAffine2)

Apply a transformation to all of the ManipulatorGroup points

pub fn is_finite(&self) -> bool

Are all handles at finite positions

pub fn flip(self) -> Self

Reverse directions of handles

Trait Implementations

impl<ManipulatorGroupId: Clone + Identifier> Clone for ManipulatorGroup<ManipulatorGroupId>

fn clone(&self) -> ManipulatorGroup<ManipulatorGroupId>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<ManipulatorGroupId: Identifier> Debug for ManipulatorGroup<ManipulatorGroupId>

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

Formats the value using the given formatter.

impl<ManipulatorGroupId: Identifier> Hash for ManipulatorGroup<ManipulatorGroupId>

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<ManipulatorGroupId: PartialEq + Identifier> PartialEq for ManipulatorGroup<ManipulatorGroupId>

fn eq(&self, other: &ManipulatorGroup<ManipulatorGroupId>) -> bool

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

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.

impl<ManipulatorGroupId: Copy + Identifier> Copy for ManipulatorGroup<ManipulatorGroupId>

impl<ManipulatorGroupId: Identifier> StructuralPartialEq for ManipulatorGroup<ManipulatorGroupId>