Struct Pattern 

pub struct Pattern;

Copies the bodies bodies — solids, and sheets by one of their faces — or does the features features again wherever frames puts them (see Frames): in a row or a grid, round an axis, along a curve, at points — the seed at the first, or where it is said to be — at the offsets of a table, filling a flat face on a grid, or at the holes features drilled. Linear and circular patterns are two of these, with a dialog of their own (crate::LinearPattern, crate::CircularPattern).

Copies are kept apart or combined as crate::LinearPattern’s are, a feature as it combined, its cosmetic threads and its holes copied with it; they are named pattern(P) and pattern(P,i,X) for the copy labelled i — 1, 2, … along a curve, at points, at holes and from a table; i.j in a grid or a fill.

Trait Implementations

impl Clone for Pattern

fn clone(&self) -> Pattern

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Pattern

impl Debug for Pattern

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

Formats the value using the given formatter.

impl Default for Pattern

fn default() -> Pattern

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Pattern

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Editable for Pattern

const INFO: OperationInfo = <Pattern as ::geop_core_editor::part_operation::PartOperation>::INFO

type EditingState = FormState<<Pattern as PartOperation>::Session>

What the editor keeps about a step while it is edited, beyond its arguments, starting from the default whenever a step is opened.

fn new_args(context: &Context<'_>) -> Self::Args

The arguments of a new step: sensible defaults, taking the part it is inserted into into account.

fn presentation( context: &Context<'_>, args: &Self::Args, editing: &Self::EditingState, ) -> Form

What the editor shows while the step is edited. Never fails: an editor needs the form most exactly when the arguments do not build, so whatever is wrong is said in it.

fn process_user_event( context: &Context<'_>, args: &Self::Args, editing: &Self::EditingState, event: Event, ) -> (Self::Args, Self::EditingState)

The step’s arguments and editing state after event.

impl ModelOperation for Pattern

fn build( model: &mut NamedModel, reader: &Reader<'_>, step: &str, args: &PatternArgs, ) -> GeopResult<()>

Builds the step step — what everything it makes is named after — into model, reading whatever else it builds on through reader, so the step is rebuilt when that changes.

impl Operation for Pattern

const KIND: &'static str = <Pattern as ::geop_core_editor::part_operation::PartOperation>::KIND

The name programs store its steps under.

type Args = <Pattern as PartOperation>::Args

What a step of the operation is given. It is saved with the program, so it names targets and elements, never holds their internal ids.

fn run(ctx: &mut StepContext<'_>, args: &Self::Args) -> __GeopResult<()>

Declares what the step produces, through ctx (see StepContext::produce): cheap, since it runs in every run. What takes work is done in the makes, which run only when what they read changed.

impl PartOperation for Pattern

fn new_args(_: &Context<'_>) -> PatternArgs

At points still to pick, kept as new bodies.

fn form<'a>( context: &'a Context<'a>, args: &PatternArgs, _: &FormState<()>, ) -> EditForm<'a, PatternArgs>

The bodies or the features, picked; where the copies go — which way, and what that way takes; and how to combine copies of bodies.

const KIND: &'static str = "pattern"

The name programs store its steps under.

const INFO: OperationInfo

type Args = PatternArgs

What a step is given. It is saved with the program, so it names targets and elements, never holds their internal ids.

type Session = ()

What the editor keeps while a step is edited besides its arguments and the visuals selected: () for most.

fn run(ctx: &mut StepContext<'_>, args: &PatternArgs) -> GeopResult<()>

Declares what the step produces, through ctx (see StepContext::produce).

fn begin_event(session: &mut Self::Session)

What the session forgets at the start of every event, before the event is handled: nothing, by default.

fn canvas( context: &Context<'_>, edit: Edit<'_, Self::Args, Self::Session>, event: &CanvasEvent, )

What the pointer or a key did on the canvas: nothing, by default.

impl PartialEq for Pattern

fn eq(&self, other: &Pattern) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Pattern

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Pattern