Enum re_viewer_context::selection_state::ItemContext

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pub enum ItemContext {
    TwoD {
        space_2d: EntityPath,
        pos: Vec3,
    },
    ThreeD {
        space_3d: EntityPath,
        pos: Option<Vec3>,
        tracked_entity: Option<EntityPath>,
        point_in_space_cameras: Vec<(EntityPath, Option<Vec3>)>,
    },
    StreamsTree {
        store_kind: StoreKind,
        filter_session_id: Option<Id>,
    },
    BlueprintTree {
        filter_session_id: Option<Id>,
    },
}
Expand description

Context information that a view might attach to an item from ItemCollection and useful for how a selection might be displayed and interacted with.

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TwoD

Hovering/Selecting in a 2D space.

Fields

§space_2d: EntityPath
§pos: Vec3

Where in this 2D space (+ depth)?

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ThreeD

Hovering/Selecting in a 3D space.

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§space_3d: EntityPath

The 3D space with the camera(s)

§pos: Option<Vec3>

The point in 3D space that is hovered, if any.

§tracked_entity: Option<EntityPath>

Path to an entity that is currently tracked by the eye-camera. (None for a free floating Eye)

§point_in_space_cameras: Vec<(EntityPath, Option<Vec3>)>

Corresponding 2D spaces and pixel coordinates (with Z=depth)

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StreamsTree

Hovering/selecting in one of the streams trees.

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§store_kind: StoreKind

Which store does this streams tree correspond to?

§filter_session_id: Option<Id>

The current entity filter session id, if any.

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BlueprintTree

Hovering/selecting in the blueprint tree.

Fields

§filter_session_id: Option<Id>

The current entity filter session id, if any.

Trait Implementations§

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impl Clone for ItemContext

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fn clone(&self) -> ItemContext

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ItemContext

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for ItemContext

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl PartialEq for ItemContext

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

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

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

Serialize this value into the given Serde serializer. Read more
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impl StructuralPartialEq for ItemContext

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