Struct Transform3D 

pub struct Transform3D {
    pub transform: Transform3DRepr,
    pub from_parent: bool,
}

An affine transform between two 3D spaces, represented in a given direction.

This component is a “mono-component”. See the crate level docs for details.

use re_components::{Transform3DRepr, Transform3D};
use arrow2_convert::field::ArrowField;
use arrow2::datatypes::{DataType, Field, UnionMode};

assert_eq!(
    Transform3D::data_type(),
    DataType::Struct(vec![
        Field::new("transform", Transform3DRepr::data_type(), false),
        Field::new("from_parent", DataType::Boolean, false),
    ]),
);

Fields

transform: Transform3DRepr

Representation of the transform.

from_parent: bool

If true, the transform maps from the parent space to the space where the transform was logged. Otherwise, the transform maps from the space to its parent.

Implementations

impl Transform3D

pub const IDENTITY: Transform3D

Identity transform, i.e. parent & child are in the same space.

pub fn new<T: Into<Transform3DRepr>>(representation: T) -> Self

Creates a new transform with a given representation, transforming from the parent space into the child space.

pub fn from_parent<T: Into<Transform3DRepr>>(representation: T) -> Self

Creates a new transform with a given representation, transforming from the child space into the parent space.

impl Transform3D

pub fn to_parent_from_child_transform(self) -> Affine3A

pub fn to_child_from_parent_transform(self) -> Affine3A

Trait Implementations

impl ArrowDeserialize for Transform3D

type ArrayType = Transform3DArray

The arrow2::Array type corresponding to this field

fn arrow_deserialize<'a>(v: Option<Self>) -> Option<Self>

Deserialize this field from arrow

impl ArrowField for Transform3D

type Type = Transform3D

This should be Self except when implementing large offset and fixed placeholder types. For the later, it should refer to the actual type. For example when the placeholder type is LargeString, this should be String.

fn data_type() -> DataType

The DataType

impl ArrowSerialize for Transform3D

type MutableArrayType = MutableTransform3DArray

The arrow2::array::MutableArray that holds this value

fn new_array() -> Self::MutableArrayType

Create a new mutable array

fn arrow_serialize(v: &Self, array: &mut Self::MutableArrayType) -> Result<()>

Serialize this field to arrow

impl Clone for Transform3D

fn clone(&self) -> Transform3D

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Transform3D

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Transform3D

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'a> From<&'a Transform3D> for Cow<'a, Transform3D>

fn from(value: &'a Transform3D) -> Self

Converts to this type from the input type.

impl<'a> From<Transform3D> for Cow<'a, Transform3D>

fn from(value: Transform3D) -> Self

Converts to this type from the input type.

impl LegacyComponent for Transform3D

fn legacy_name() -> ComponentName

The name of the component.

fn field() -> Field

Create a Field for this LegacyComponent.

impl Loggable for Transform3D

type Name = ComponentName

type Item<'a> = <&'a <Transform3D as ArrowDeserialize>::ArrayType as IntoIterator>::Item

type Iter<'a> = <&'a <Transform3D as ArrowDeserialize>::ArrayType as IntoIterator>::IntoIter

fn name() -> Self::Name

The fully-qualified name of this loggable, e.g. rerun.datatypes.Vec2D.

fn to_arrow_datatype() -> DataType

The underlying arrow2::datatypes::DataType.

fn try_to_arrow_opt<'a>( data: impl IntoIterator<Item = Option<impl Into<Cow<'a, Self>>>>, _extension_wrapper: Option<&str>, ) -> SerializationResult<Box<dyn Array>>

where Self: Clone + 'a,

Given an iterator of options of owned or reference values to the current Loggable, serializes them into an Arrow array. The Arrow array’s datatype will match Loggable::to_arrow_datatype.

fn try_iter_from_arrow( data: &dyn Array, ) -> DeserializationResult<Self::Iter<'_>>

where Self: Sized,

Given an Arrow array, deserializes it into a iterator of Loggable::Items.

fn convert_item_to_self(item: Self::Item<'_>) -> Option<Self>

Convert a Loggable::Item into an optional Loggable

fn to_arrow<'a>( data: impl IntoIterator<Item = impl Into<Cow<'a, Self>>>, extension_wrapper: Option<&str>, ) -> Box<dyn Array>

where Self: Clone + 'a,

Given an iterator of owned or reference values to the current Loggable, serializes them into an Arrow array. The Arrow array’s datatype will match Loggable::to_arrow_datatype.

fn try_to_arrow<'a>( data: impl IntoIterator<Item = impl Into<Cow<'a, Self>>>, extension_wrapper: Option<&str>, ) -> Result<Box<dyn Array>, SerializationError>

where Self: Clone + 'a,

Given an iterator of owned or reference values to the current Loggable, serializes them into an Arrow array. The Arrow array’s datatype will match Loggable::to_arrow_datatype.

fn to_arrow_opt<'a>( data: impl IntoIterator<Item = Option<impl Into<Cow<'a, Self>>>>, extension_wrapper: Option<&str>, ) -> Box<dyn Array>

where Self: Clone + 'a,

Given an iterator of options of owned or reference values to the current Loggable, serializes them into an Arrow array. The Arrow array’s datatype will match Loggable::to_arrow_datatype.

fn from_arrow(data: &(dyn Array + 'static)) -> Vec<Self>

Given an Arrow array, deserializes it into a collection of Loggables.

fn try_from_arrow( data: &(dyn Array + 'static), ) -> Result<Vec<Self>, DeserializationError>

Given an Arrow array, deserializes it into a collection of Loggables.

fn from_arrow_opt(data: &(dyn Array + 'static)) -> Vec<Option<Self>>

Given an Arrow array, deserializes it into a collection of optional Loggables.

fn try_from_arrow_opt( data: &(dyn Array + 'static), ) -> Result<Vec<Option<Self>>, DeserializationError>

Given an Arrow array, deserializes it into a collection of optional Loggables.

impl PartialEq for Transform3D

fn eq(&self, other: &Transform3D) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Transform3D

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Component for Transform3D

impl Copy for Transform3D

impl StructuralPartialEq for Transform3D