Struct rerun::archetypes::Boxes2D

pub struct Boxes2D {
    pub half_sizes: Vec<HalfSize2D>,
    pub centers: Option<Vec<Position2D>>,
    pub colors: Option<Vec<Color>>,
    pub radii: Option<Vec<Radius>>,
    pub labels: Option<Vec<Text>>,
    pub show_labels: Option<ShowLabels>,
    pub draw_order: Option<DrawOrder>,
    pub class_ids: Option<Vec<ClassId>>,
}

Archetype: 2D boxes with half-extents and optional center, colors etc.

Example

Simple 2D boxes

fn main() -> Result<(), Box<dyn std::error::Error>> {
    let rec = rerun::RecordingStreamBuilder::new("rerun_example_box2d").spawn()?;

    rec.log(
        "simple",
        &rerun::Boxes2D::from_mins_and_sizes([(-1., -1.)], [(2., 2.)]),
    )?;

    Ok(())
}

Fields

half_sizes: Vec<HalfSize2D>

All half-extents that make up the batch of boxes.

centers: Option<Vec<Position2D>>

Optional center positions of the boxes.

colors: Option<Vec<Color>>

Optional colors for the boxes.

radii: Option<Vec<Radius>>

Optional radii for the lines that make up the boxes.

labels: Option<Vec<Text>>

Optional text labels for the boxes.

If there’s a single label present, it will be placed at the center of the entity. Otherwise, each instance will have its own label.

show_labels: Option<ShowLabels>

Optional choice of whether the text labels should be shown by default.

draw_order: Option<DrawOrder>

An optional floating point value that specifies the 2D drawing order.

Objects with higher values are drawn on top of those with lower values.

The default for 2D boxes is 10.0.

class_ids: Option<Vec<ClassId>>

Optional components::ClassIds for the boxes.

The components::ClassId provides colors and labels if not specified explicitly.

Implementations

impl Boxes2D

pub const NUM_COMPONENTS: usize = 9usize

The total number of components in the archetype: 1 required, 3 recommended, 5 optional

impl Boxes2D

pub fn with_centers( self, centers: impl IntoIterator<Item = impl Into<Position2D>> ) -> Boxes2D

Optional center positions of the boxes.

pub fn with_colors( self, colors: impl IntoIterator<Item = impl Into<Color>> ) -> Boxes2D

Optional colors for the boxes.

pub fn with_radii( self, radii: impl IntoIterator<Item = impl Into<Radius>> ) -> Boxes2D

Optional radii for the lines that make up the boxes.

pub fn with_labels( self, labels: impl IntoIterator<Item = impl Into<Text>> ) -> Boxes2D

Optional text labels for the boxes.

If there’s a single label present, it will be placed at the center of the entity. Otherwise, each instance will have its own label.

pub fn with_show_labels(self, show_labels: impl Into<ShowLabels>) -> Boxes2D

Optional choice of whether the text labels should be shown by default.

pub fn with_draw_order(self, draw_order: impl Into<DrawOrder>) -> Boxes2D

An optional floating point value that specifies the 2D drawing order.

Objects with higher values are drawn on top of those with lower values.

The default for 2D boxes is 10.0.

pub fn with_class_ids( self, class_ids: impl IntoIterator<Item = impl Into<ClassId>> ) -> Boxes2D

Optional components::ClassIds for the boxes.

The components::ClassId provides colors and labels if not specified explicitly.

impl Boxes2D

pub fn from_half_sizes( half_sizes: impl IntoIterator<Item = impl Into<HalfSize2D>> ) -> Boxes2D

Creates new Boxes2D with Self::half_sizes centered around the local origin.

pub fn from_centers_and_half_sizes( centers: impl IntoIterator<Item = impl Into<Position2D>>, half_sizes: impl IntoIterator<Item = impl Into<HalfSize2D>> ) -> Boxes2D

Creates new Boxes2D with Self::centers and Self::half_sizes.

pub fn from_sizes(sizes: impl IntoIterator<Item = impl Into<Vec2D>>) -> Boxes2D

Creates new Boxes2D with Self::half_sizes created from (full) sizes.

TODO(#3285): Does not preserve data as-is and instead creates half-sizes from the input data.

pub fn from_centers_and_sizes( centers: impl IntoIterator<Item = impl Into<Position2D>>, sizes: impl IntoIterator<Item = impl Into<Vec2D>> ) -> Boxes2D

Creates new Boxes2D with Self::centers and Self::half_sizes created from centers and (full) sizes.

TODO(#3285): Does not preserve data as-is and instead creates half-sizes from the input data.

pub fn from_mins_and_sizes( mins: impl IntoIterator<Item = impl Into<Vec2D>>, sizes: impl IntoIterator<Item = impl Into<Vec2D>> ) -> Boxes2D

Creates new Boxes2D with Self::centers and Self::half_sizes created from minimums and (full) sizes.

TODO(#3285): Does not preserve data as-is and instead creates centers and half-sizes from the input data.

Trait Implementations

impl Archetype for Boxes2D

type Indicator = GenericIndicatorComponent<Boxes2D>

The associated indicator component, whose presence indicates that the high-level archetype-based APIs were used to log the data.

fn name() -> ArchetypeName

The fully-qualified name of this archetype, e.g. rerun.archetypes.Points2D.

fn display_name() -> &'static str

Readable name for displaying in ui.

fn indicator() -> MaybeOwnedComponentBatch<'static>

Creates a ComponentBatch out of the associated Self::Indicator component.

fn required_components() -> Cow<'static, [ComponentName]>

Returns the names of all components that must be provided by the user when constructing this archetype.

fn recommended_components() -> Cow<'static, [ComponentName]>

Returns the names of all components that should be provided by the user when constructing this archetype.

fn optional_components() -> Cow<'static, [ComponentName]>

Returns the names of all components that may be provided by the user when constructing this archetype.

fn all_components() -> Cow<'static, [ComponentName]>

Returns the names of all components that must, should and may be provided by the user when constructing this archetype.

fn from_arrow_components( arrow_data: impl IntoIterator<Item = (ComponentName, Box<dyn Array>)> ) -> Result<Boxes2D, DeserializationError>

Given an iterator of Arrow arrays and their respective ComponentNames, deserializes them into this archetype.

fn from_arrow( data: impl IntoIterator<Item = (Field, Box<dyn Array>)> ) -> Result<Self, DeserializationError>

where Self: Sized,

Given an iterator of Arrow arrays and their respective field metadata, deserializes them into this archetype.

impl AsComponents for Boxes2D

fn as_component_batches(&self) -> Vec<MaybeOwnedComponentBatch<'_>>

Exposes the object’s contents as a set of ComponentBatchs.

fn to_arrow(&self) -> Result<Vec<(Field, Box<dyn Array>)>, SerializationError>

Serializes all non-null Components of this bundle into Arrow arrays.

impl Clone for Boxes2D

fn clone(&self) -> Boxes2D

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Boxes2D

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

Formats the value using the given formatter.

impl PartialEq for Boxes2D

fn eq(&self, other: &Boxes2D) -> 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 SizeBytes for Boxes2D

fn heap_size_bytes(&self) -> u64

Returns the total size of self on the heap, in bytes.

fn is_pod() -> bool

Is Self just plain old data?

fn total_size_bytes(&self) -> u64

Returns the total size of self in bytes, accounting for both stack and heap space.

fn stack_size_bytes(&self) -> u64

Returns the total size of self on the stack, in bytes.

impl ArchetypeReflectionMarker for Boxes2D

impl StructuralPartialEq for Boxes2D