Enum rerun::TransformRelation

#[repr(u8)]
pub enum TransformRelation {
    ParentFromChild = 1,
    ChildFromParent = 2,
}

Component: Specifies relation a spatial transform describes.

Variants

ParentFromChild = 1

The transform describes how to transform into the parent entity’s space.

E.g. a translation of (0, 1, 0) with this components::TransformRelation logged at parent/child means that from the point of view of parent, parent/child is translated 1 unit along parent’s Y axis. From perspective of parent/child, the parent entity is translated -1 unit along parent/child’s Y axis.

ChildFromParent = 2

The transform describes how to transform into the child entity’s space.

E.g. a translation of (0, 1, 0) with this components::TransformRelation logged at parent/child means that from the point of view of parent, parent/child is translated -1 unit along parent’s Y axis. From perspective of parent/child, the parent entity is translated 1 unit along parent/child’s Y axis.

Trait Implementations

impl Clone for TransformRelation

fn clone(&self) -> TransformRelation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TransformRelation

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

Formats the value using the given formatter.

impl Default for TransformRelation

fn default() -> TransformRelation

Returns the “default value” for a type.

impl Display for TransformRelation

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

Formats the value using the given formatter.

impl Enum for TransformRelation

fn variants() -> &'static [TransformRelation]

All variants, in the order they appear in the enum.

fn docstring_md(self) -> &'static str

Markdown docstring for the given enum variant.

impl Hash for TransformRelation

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Loggable for TransformRelation

type Name = ComponentName

fn name() -> <TransformRelation as Loggable>::Name

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

fn arrow_datatype() -> DataType

The underlying arrow2::datatypes::DataType, excluding datatype extensions.

fn to_arrow_opt<'a>( data: impl IntoIterator<Item = Option<impl Into<Cow<'a, TransformRelation>>>> ) -> Result<Box<dyn Array>, SerializationError>

where TransformRelation: Clone + 'a,

Given an iterator of options of owned or reference values to the current Loggable, serializes them into an Arrow array.

fn from_arrow_opt( arrow_data: &(dyn Array + 'static) ) -> Result<Vec<Option<TransformRelation>>, DeserializationError>

where TransformRelation: Sized,

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

fn to_arrow<'a>( data: impl IntoIterator<Item = impl Into<Cow<'a, Self>>> ) -> Result<Box<dyn Array>, SerializationError>

where Self: 'a,

Given an iterator of owned or reference values to the current Loggable, serializes them into an Arrow array.

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

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

impl PartialEq for TransformRelation

fn eq(&self, other: &TransformRelation) -> 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 TransformRelation

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 Copy for TransformRelation

impl Eq for TransformRelation

impl StructuralPartialEq for TransformRelation