Struct SelectionFilter 

pub struct SelectionFilter {
    pub solid: bool,
    pub face: bool,
    pub edge: bool,
    pub vertex: bool,
}

Which entity KINDS a plain viewport click may select.

The default enables ALL FOUR kinds (SOLID + FACE + EDGE + VERTEX), so out of any special mode every entity under the cursor is pickable and the highest-priority kind wins (vertices/edges/faces out-priority the owning solid, matching the picker’s priority order). Reference-selection mode narrows this to exactly the kinds the active field permits (see from_ref_filter + EngineState::begin_ref_select); finishing / cancelling restores this all-enabled default.

Fields

solid: bool

face: bool

edge: bool

vertex: bool

Implementations

impl SelectionFilter

pub fn enabled_kinds(&self) -> Vec<String>

The enabled kinds as pick_filtered strings, highest pick-priority FIRST (VERTEX > EDGE > FACE > SOLID) — the shape pick::pick_filtered consumes. EMPTY when nothing is enabled; the caller MUST treat an empty result as “select nothing” (NOT the pick_filtered “empty filter = any kind” case).

pub fn any_enabled(&self) -> bool

Whether ANY kind is enabled (else a click can select nothing).

pub fn get(&self, kind: &str) -> bool

Read one kind’s pickability by name ("SOLID"/"FACE"/"EDGE"/"VERTEX", case-insensitive); unknown kinds read false.

pub fn set(&mut self, kind: &str, on: bool)

Set one kind’s pickability by name (unknown kinds are ignored).

pub fn from_ref_filter(filter: &[String]) -> Self

Build a selection filter from a reference field’s allowed-type strings (its schema selectionFilter, e.g. ["SOLID"], ["FACE","EDGE"], ["PLANE","FACE"], ["DATUM"]). SOLID/FACE/EDGE/VERTEX map one-to-one to the pickable kinds; the CONSTRUCTION kinds PLANE/DATUM have no pickable-kind equivalent (construction planes/datums are picked through the independent datum_pick widget path, NOT pick_filtered) and are dropped by set’s unknown-kind arm.

A field that maps to NO pickable kind — an ABSENT/empty filter, or one that lists ONLY construction kinds — falls back to ALL kinds enabled (the default), never the unusable “select nothing” state. Reference-selection mode installs the result as the live selection_filter so BOTH hover-highlighting and click-picking follow the field’s allowed kinds.

Trait Implementations

impl Clone for SelectionFilter

fn clone(&self) -> SelectionFilter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SelectionFilter

impl Debug for SelectionFilter

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

Formats the value using the given formatter.

impl Default for SelectionFilter

fn default() -> Self

Returns the “default value” for a type.

impl Eq for SelectionFilter

impl PartialEq for SelectionFilter

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SelectionFilter