Struct fj_kernel::partial::PartialHalfEdge

pub struct PartialHalfEdge {
    pub surface: Option<Handle<Surface>>,
    pub curve: MaybePartial<Curve>,
    pub vertices: [MaybePartial<Vertex>; 2],
    pub global_form: MaybePartial<GlobalEdge>,
}

A partial HalfEdge

See crate::partial for more information.

Fields

surface: Option<Handle<Surface>>

The surface that the HalfEdge’s Curve is defined in

curve: MaybePartial<Curve>

The curve that the HalfEdge is defined in

vertices: [MaybePartial<Vertex>; 2]

The vertices that bound this HalfEdge in the Curve

global_form: MaybePartial<GlobalEdge>

The global form of the HalfEdge

Can be computed by PartialHalfEdge::build, if not available.

Implementations

impl PartialHalfEdge

pub fn extract_global_curve(&self) -> Option<Handle<GlobalCurve>>

Extract the global curve from either the curve or global form

If a global curve is available through both, the curve is preferred.

pub fn extract_global_vertices(&self) -> Option<[Handle<GlobalVertex>; 2]>

Access the vertices of the global form, if available

pub fn with_surface(self, surface: Option<Handle<Surface>>) -> Self

Update the partial half-edge with the given surface

pub fn with_curve(self, curve: Option<impl Into<MaybePartial<Curve>>>) -> Self

Update the partial half-edge with the given curve

pub fn with_back_vertex(
    self,
    vertex: Option<impl Into<MaybePartial<Vertex>>>
) -> Self

Update the partial half-edge with the given from vertex

pub fn with_front_vertex(
    self,
    vertex: Option<impl Into<MaybePartial<Vertex>>>
) -> Self

Update the partial half-edge with the given from vertex

pub fn with_vertices(
    self,
    vertices: Option<[impl Into<MaybePartial<Vertex>>; 2]>
) -> Self

Update the partial half-edge with the given vertices

pub fn with_global_form(
    self,
    global_form: Option<impl Into<MaybePartial<GlobalEdge>>>
) -> Self

Update the partial half-edge with the given global form

pub fn as_circle_from_radius(
    self,
    radius: impl Into<Scalar>,
    objects: &Objects
) -> Result<Self, ValidationError>

Update partial half-edge as a circle, from the given radius

Implementation Note

In principle, only the build method should take a reference to Objects. As of this writing, this method is the only one that deviates from that. I couldn’t think of a way to do it better.

pub fn as_line_segment_from_points(
    self,
    points: [impl Into<Point<2>>; 2]
) -> Self

Update partial half-edge as a line segment, from the given points

pub fn as_line_segment(self) -> Self

Update partial half-edge as a line segment, reusing existing vertices

pub fn build(
    self,
    objects: &Objects
) -> Result<Handle<HalfEdge>, ValidationError>

Build a full HalfEdge from the partial half-edge

Trait Implementations

impl Clone for PartialHalfEdge

fn clone(&self) -> PartialHalfEdge

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PartialHalfEdge

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

Formats the value using the given formatter.

impl Default for PartialHalfEdge

fn default() -> PartialHalfEdge

Returns the “default value” for a type.

impl From<&HalfEdge> for PartialHalfEdge

fn from(half_edge: &HalfEdge) -> Self

Converts to this type from the input type.

impl From<PartialHalfEdge> for MaybePartial<HalfEdge>

fn from(partial: PartialHalfEdge) -> Self

Converts to this type from the input type.

impl Hash for PartialHalfEdge

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 Ord for PartialHalfEdge

fn cmp(&self, other: &PartialHalfEdge) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere
    Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere
    Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl Partial for PartialHalfEdge

type Full = HalfEdge

The type representing the full variant of this object

fn build(self, objects: &Objects) -> Result<Handle<Self::Full>, ValidationError>

Build a full object from this partial one

impl PartialEq<PartialHalfEdge> for PartialHalfEdge

fn eq(&self, other: &PartialHalfEdge) -> 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 PartialOrd<PartialHalfEdge> for PartialHalfEdge

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

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

fn lt(&self, other: &Rhs) -> bool

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

fn le(&self, other: &Rhs) -> bool

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

fn gt(&self, other: &Rhs) -> bool

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

fn ge(&self, other: &Rhs) -> bool

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

impl TransformObject for PartialHalfEdge

fn transform(
    self,
    transform: &Transform,
    objects: &Objects
) -> Result<Self, ValidationError>

Transform the object

fn translate(
    self,
    offset: impl Into<Vector<3>>,
    objects: &Objects
) -> Result<Self, ValidationError>

Translate the object

fn rotate(
    self,
    axis_angle: impl Into<Vector<3>>,
    objects: &Objects
) -> Result<Self, ValidationError>

Rotate the object

impl Eq for PartialHalfEdge

impl StructuralEq for PartialHalfEdge

impl StructuralPartialEq for PartialHalfEdge