Struct Presentation 

pub struct Presentation {

    pub dialog: Dialog,
    pub layout: Layout,
    pub visuals: Vec<Visual>,
    pub highlights: Vec<PickedElement>,
    pub pickable: Vec<String>,
    pub focus: Option<CoordinateSystem>,
    pub sheet: Option<Extent>,
    pub grab: bool,
    pub select_box: bool,
    pub prompt: Option<Prompt>,
    pub gizmo: Option<GizmoView>,
    pub hidden: Vec<String>,
    pub cycle: Option<Cycle>,
}

What an editor shows for a step being edited: the operation’s super::Form, and what the editor adds to it — what is picked, selected and hovered, what a click would pick, and the handles of number fields.

Fields

dialog: Dialog

layout: Layout

Where the dialog is shown (see Layout).

visuals: Vec<Visual>

highlights: Vec<PickedElement>

Elements of the part to draw lit: what is picked, what a click would pick. Not sent: the editor sends what they light (crate::editor::Update::lit).

pickable: Vec<String>

What a click in the viewport picks right now: elements of these kinds.

focus: Option<CoordinateSystem>

A plane to work in, its u/v plane: the viewer faces it head on, stops orbiting, and draws a grid on it.

sheet: Option<Extent>

A sheet of its own the step is edited on, in focus, and how far it reaches: the viewer shows the visuals alone, framed to it, and is sent no part to draw (see super::Form::sheet).

grab: bool

Whether a press where the pointer last hovered starts a drag (sent as super::StepEditEvent::Drag) rather than moving the camera.

select_box: bool

Whether a press where the pointer last hovered, offering no grab, draws a selection box when dragged (sent as super::StepEditEvent::SelectBox) rather than doing nothing.

prompt: Option<Prompt>

A value asked for in place.

gizmo: Option<GizmoView>

The gizmo to move, turn or scale by, as drawn.

hidden: Vec<String>

Solids and faces of the part, by name, the step asks not to draw while it is edited (see super::Form::hidden).

cycle: Option<Cycle>

Which of what lies under the pointer is lit, and of how many: what a front end says while its user steps through them (see super::Pointer::cycle). None where the pointer is over nothing a click takes.

Implementations

impl Presentation

pub fn placed(self, instance: &str, motion: &Motion) -> GeopResult<Self>

The presentation of a step of the part placed as instance in the part drawn, motion where it is placed: what it draws, its gizmo, its prompt and its plane moved there, and what it lights the same elements of that instance. What it asks to hide is of its own part, which is drawn as an instance: it is drawn.

Trait Implementations

impl Clone for Presentation

fn clone(&self) -> Presentation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Presentation

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

Formats the value using the given formatter.

impl PartialEq for Presentation

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Presentation

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 Presentation