Enum re_viewer_context::selection_state::ItemSpaceContext

pub enum ItemSpaceContext {
    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>)>,
    },
}

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

Variants

TwoD

Hovering/Selecting in a 2D space.

Fields

space_2d: EntityPath

pos: Vec3

Where in this 2D space (+ depth)?

ThreeD

Hovering/Selecting in a 3D space.

Fields

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)

Trait Implementations

impl Clone for ItemSpaceContext

fn clone(&self) -> ItemSpaceContext

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ItemSpaceContext

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ItemSpaceContext

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ItemSpaceContext

fn eq(&self, other: &ItemSpaceContext) -> 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 Serialize for ItemSpaceContext

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 ItemSpaceContext