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// DO NOT EDIT! This file was auto-generated by crates/re_types_builder/src/codegen/rust/api.rs
// Based on "crates/re_types/definitions/rerun/datatypes/translation_rotation_scale3d.fbs".
#![allow(trivial_numeric_casts)]
#![allow(unused_imports)]
#![allow(unused_parens)]
#![allow(clippy::clone_on_copy)]
#![allow(clippy::cloned_instead_of_copied)]
#![allow(clippy::iter_on_single_items)]
#![allow(clippy::map_flatten)]
#![allow(clippy::match_wildcard_for_single_variants)]
#![allow(clippy::needless_question_mark)]
#![allow(clippy::new_without_default)]
#![allow(clippy::redundant_closure)]
#![allow(clippy::too_many_arguments)]
#![allow(clippy::too_many_lines)]
#![allow(clippy::unnecessary_cast)]
use ::re_types_core::external::arrow2;
use ::re_types_core::ComponentName;
use ::re_types_core::SerializationResult;
use ::re_types_core::{ComponentBatch, MaybeOwnedComponentBatch};
use ::re_types_core::{DeserializationError, DeserializationResult};
/// **Datatype**: Representation of an affine transform via separate translation, rotation & scale.
#[derive(Clone, Debug, Copy, PartialEq)]
pub struct TranslationRotationScale3D {
/// 3D translation vector, applied last.
pub translation: Option<crate::datatypes::Vec3D>,
/// 3D rotation, applied second.
pub rotation: Option<crate::datatypes::Rotation3D>,
/// 3D scale, applied first.
pub scale: Option<crate::datatypes::Scale3D>,
/// If true, this transform is from the parent space to the space where the transform was logged.
///
/// If false (default), the transform maps from this space to its parent,
/// i.e. the translation is the position in the parent space.
pub from_parent: bool,
}
impl ::re_types_core::SizeBytes for TranslationRotationScale3D {
#[inline]
fn heap_size_bytes(&self) -> u64 {
self.translation.heap_size_bytes()
+ self.rotation.heap_size_bytes()
+ self.scale.heap_size_bytes()
+ self.from_parent.heap_size_bytes()
}
#[inline]
fn is_pod() -> bool {
<Option<crate::datatypes::Vec3D>>::is_pod()
&& <Option<crate::datatypes::Rotation3D>>::is_pod()
&& <Option<crate::datatypes::Scale3D>>::is_pod()
&& <bool>::is_pod()
}
}
::re_types_core::macros::impl_into_cow!(TranslationRotationScale3D);
impl ::re_types_core::Loggable for TranslationRotationScale3D {
type Name = ::re_types_core::DatatypeName;
#[inline]
fn name() -> Self::Name {
"rerun.datatypes.TranslationRotationScale3D".into()
}
#[allow(clippy::wildcard_imports)]
#[inline]
fn arrow_datatype() -> arrow2::datatypes::DataType {
use arrow2::datatypes::*;
DataType::Struct(std::sync::Arc::new(vec![
Field::new(
"translation",
<crate::datatypes::Vec3D>::arrow_datatype(),
true,
),
Field::new(
"rotation",
<crate::datatypes::Rotation3D>::arrow_datatype(),
true,
),
Field::new("scale", <crate::datatypes::Scale3D>::arrow_datatype(), true),
Field::new("from_parent", DataType::Boolean, false),
]))
}
#[allow(clippy::wildcard_imports)]
fn to_arrow_opt<'a>(
data: impl IntoIterator<Item = Option<impl Into<::std::borrow::Cow<'a, Self>>>>,
) -> SerializationResult<Box<dyn arrow2::array::Array>>
where
Self: Clone + 'a,
{
use ::re_types_core::{Loggable as _, ResultExt as _};
use arrow2::{array::*, datatypes::*};
Ok({
let (somes, data): (Vec<_>, Vec<_>) = data
.into_iter()
.map(|datum| {
let datum: Option<::std::borrow::Cow<'a, Self>> = datum.map(Into::into);
(datum.is_some(), datum)
})
.unzip();
let bitmap: Option<arrow2::bitmap::Bitmap> = {
let any_nones = somes.iter().any(|some| !*some);
any_nones.then(|| somes.into())
};
StructArray::new(
<crate::datatypes::TranslationRotationScale3D>::arrow_datatype(),
vec![
{
let (somes, translation): (Vec<_>, Vec<_>) = data
.iter()
.map(|datum| {
let datum = datum
.as_ref()
.map(|datum| datum.translation.clone())
.flatten();
(datum.is_some(), datum)
})
.unzip();
let translation_bitmap: Option<arrow2::bitmap::Bitmap> = {
let any_nones = somes.iter().any(|some| !*some);
any_nones.then(|| somes.into())
};
{
use arrow2::{buffer::Buffer, offset::OffsetsBuffer};
let translation_inner_data: Vec<_> = translation
.into_iter()
.map(|datum| datum.map(|datum| datum.0).unwrap_or_default())
.flatten()
.collect();
let translation_inner_bitmap: Option<arrow2::bitmap::Bitmap> =
translation_bitmap.as_ref().map(|bitmap| {
bitmap
.iter()
.map(|b| std::iter::repeat(b).take(3usize))
.flatten()
.collect::<Vec<_>>()
.into()
});
FixedSizeListArray::new(
DataType::FixedSizeList(
std::sync::Arc::new(Field::new(
"item",
DataType::Float32,
false,
)),
3usize,
),
PrimitiveArray::new(
DataType::Float32,
translation_inner_data.into_iter().collect(),
translation_inner_bitmap,
)
.boxed(),
translation_bitmap,
)
.boxed()
}
},
{
let (somes, rotation): (Vec<_>, Vec<_>) = data
.iter()
.map(|datum| {
let datum =
datum.as_ref().map(|datum| datum.rotation.clone()).flatten();
(datum.is_some(), datum)
})
.unzip();
let rotation_bitmap: Option<arrow2::bitmap::Bitmap> = {
let any_nones = somes.iter().any(|some| !*some);
any_nones.then(|| somes.into())
};
{
_ = rotation_bitmap;
crate::datatypes::Rotation3D::to_arrow_opt(rotation)?
}
},
{
let (somes, scale): (Vec<_>, Vec<_>) = data
.iter()
.map(|datum| {
let datum =
datum.as_ref().map(|datum| datum.scale.clone()).flatten();
(datum.is_some(), datum)
})
.unzip();
let scale_bitmap: Option<arrow2::bitmap::Bitmap> = {
let any_nones = somes.iter().any(|some| !*some);
any_nones.then(|| somes.into())
};
{
_ = scale_bitmap;
crate::datatypes::Scale3D::to_arrow_opt(scale)?
}
},
{
let (somes, from_parent): (Vec<_>, Vec<_>) = data
.iter()
.map(|datum| {
let datum = datum.as_ref().map(|datum| datum.from_parent.clone());
(datum.is_some(), datum)
})
.unzip();
let from_parent_bitmap: Option<arrow2::bitmap::Bitmap> = {
let any_nones = somes.iter().any(|some| !*some);
any_nones.then(|| somes.into())
};
BooleanArray::new(
DataType::Boolean,
from_parent
.into_iter()
.map(|v| v.unwrap_or_default())
.collect(),
from_parent_bitmap,
)
.boxed()
},
],
bitmap,
)
.boxed()
})
}
#[allow(clippy::wildcard_imports)]
fn from_arrow_opt(
arrow_data: &dyn arrow2::array::Array,
) -> DeserializationResult<Vec<Option<Self>>>
where
Self: Sized,
{
use ::re_types_core::{Loggable as _, ResultExt as _};
use arrow2::{array::*, buffer::*, datatypes::*};
Ok({
let arrow_data = arrow_data
.as_any()
.downcast_ref::<arrow2::array::StructArray>()
.ok_or_else(|| {
let expected = Self::arrow_datatype();
let actual = arrow_data.data_type().clone();
DeserializationError::datatype_mismatch(expected, actual)
})
.with_context("rerun.datatypes.TranslationRotationScale3D")?;
if arrow_data.is_empty() {
Vec::new()
} else {
let (arrow_data_fields, arrow_data_arrays) =
(arrow_data.fields(), arrow_data.values());
let arrays_by_name: ::std::collections::HashMap<_, _> = arrow_data_fields
.iter()
.map(|field| field.name.as_str())
.zip(arrow_data_arrays)
.collect();
let translation = {
if !arrays_by_name.contains_key("translation") {
return Err(DeserializationError::missing_struct_field(
Self::arrow_datatype(),
"translation",
))
.with_context("rerun.datatypes.TranslationRotationScale3D");
}
let arrow_data = &**arrays_by_name["translation"];
{
let arrow_data = arrow_data
.as_any()
.downcast_ref::<arrow2::array::FixedSizeListArray>()
.ok_or_else(|| {
let expected = DataType::FixedSizeList(
std::sync::Arc::new(Field::new(
"item",
DataType::Float32,
false,
)),
3usize,
);
let actual = arrow_data.data_type().clone();
DeserializationError::datatype_mismatch(expected, actual)
})
.with_context(
"rerun.datatypes.TranslationRotationScale3D#translation",
)?;
if arrow_data.is_empty() {
Vec::new()
} else {
let offsets = (0..)
.step_by(3usize)
.zip((3usize..).step_by(3usize).take(arrow_data.len()));
let arrow_data_inner = {
let arrow_data_inner = &**arrow_data.values();
arrow_data_inner
.as_any()
.downcast_ref::<Float32Array>()
.ok_or_else(|| {
let expected = DataType::Float32;
let actual = arrow_data_inner.data_type().clone();
DeserializationError::datatype_mismatch(expected, actual)
})
.with_context(
"rerun.datatypes.TranslationRotationScale3D#translation",
)?
.into_iter()
.map(|opt| opt.copied())
.collect::<Vec<_>>()
};
arrow2::bitmap::utils::ZipValidity::new_with_validity(
offsets,
arrow_data.validity(),
)
.map(|elem| {
elem.map(|(start, end)| {
debug_assert!(end - start == 3usize);
if end as usize > arrow_data_inner.len() {
return Err(DeserializationError::offset_slice_oob(
(start, end),
arrow_data_inner.len(),
));
}
#[allow(unsafe_code, clippy::undocumented_unsafe_blocks)]
let data = unsafe {
arrow_data_inner.get_unchecked(start as usize..end as usize)
};
let data = data.iter().cloned().map(Option::unwrap_or_default);
// NOTE: Unwrapping cannot fail: the length must be correct.
#[allow(clippy::unwrap_used)]
Ok(array_init::from_iter(data).unwrap())
})
.transpose()
})
.map(|res_or_opt| {
res_or_opt.map(|res_or_opt| {
res_or_opt.map(|v| crate::datatypes::Vec3D(v))
})
})
.collect::<DeserializationResult<Vec<Option<_>>>>()?
}
.into_iter()
}
};
let rotation = {
if !arrays_by_name.contains_key("rotation") {
return Err(DeserializationError::missing_struct_field(
Self::arrow_datatype(),
"rotation",
))
.with_context("rerun.datatypes.TranslationRotationScale3D");
}
let arrow_data = &**arrays_by_name["rotation"];
crate::datatypes::Rotation3D::from_arrow_opt(arrow_data)
.with_context("rerun.datatypes.TranslationRotationScale3D#rotation")?
.into_iter()
};
let scale = {
if !arrays_by_name.contains_key("scale") {
return Err(DeserializationError::missing_struct_field(
Self::arrow_datatype(),
"scale",
))
.with_context("rerun.datatypes.TranslationRotationScale3D");
}
let arrow_data = &**arrays_by_name["scale"];
crate::datatypes::Scale3D::from_arrow_opt(arrow_data)
.with_context("rerun.datatypes.TranslationRotationScale3D#scale")?
.into_iter()
};
let from_parent = {
if !arrays_by_name.contains_key("from_parent") {
return Err(DeserializationError::missing_struct_field(
Self::arrow_datatype(),
"from_parent",
))
.with_context("rerun.datatypes.TranslationRotationScale3D");
}
let arrow_data = &**arrays_by_name["from_parent"];
arrow_data
.as_any()
.downcast_ref::<BooleanArray>()
.ok_or_else(|| {
let expected = DataType::Boolean;
let actual = arrow_data.data_type().clone();
DeserializationError::datatype_mismatch(expected, actual)
})
.with_context("rerun.datatypes.TranslationRotationScale3D#from_parent")?
.into_iter()
};
arrow2::bitmap::utils::ZipValidity::new_with_validity(
::itertools::izip!(translation, rotation, scale, from_parent),
arrow_data.validity(),
)
.map(|opt| {
opt.map(|(translation, rotation, scale, from_parent)| {
Ok(Self {
translation,
rotation,
scale,
from_parent: from_parent
.ok_or_else(DeserializationError::missing_data)
.with_context(
"rerun.datatypes.TranslationRotationScale3D#from_parent",
)?,
})
})
.transpose()
})
.collect::<DeserializationResult<Vec<_>>>()
.with_context("rerun.datatypes.TranslationRotationScale3D")?
}
})
}
}