Struct TranslationAndMat3

pub struct TranslationAndMat3 {
    pub translation: Option<Vec3D>,
    pub matrix: Mat3x3,
}

Representation of a affine transform via a 3x3 affine matrix paired with a translation.

First applies the matrix, then the translation.

use re_components::{TranslationAndMat3, Vec3D, Mat3x3};
use arrow2_convert::field::ArrowField;
use arrow2::datatypes::{DataType, Field};

assert_eq!(
    TranslationAndMat3::data_type(),
    DataType::Struct(vec![
        Field::new("translation", Vec3D::data_type(), true),
        Field::new("matrix", Mat3x3::data_type(), false)
    ]),
);

Fields

translation: Option<Vec3D>

3D translation, applied after the matrix.

matrix: Mat3x3

3x3 matrix for scale, rotation & shear.

Implementations

impl TranslationAndMat3

pub const IDENTITY: TranslationAndMat3

pub fn new<T: Into<Vec3D>, M: Into<Mat3x3>>(translation: T, matrix: M) -> Self

Create a new TranslationAndMat3.

Trait Implementations

impl ArrowDeserialize for TranslationAndMat3

type ArrayType = TranslationAndMat3Array

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 TranslationAndMat3

type Type = TranslationAndMat3

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 TranslationAndMat3

type MutableArrayType = MutableTranslationAndMat3Array

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 TranslationAndMat3

fn clone(&self) -> TranslationAndMat3

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TranslationAndMat3

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TranslationAndMat3

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<TranslationAndMat3> for Transform3DRepr

fn from(v: TranslationAndMat3) -> Self

Converts to this type from the input type.

impl PartialEq for TranslationAndMat3

fn eq(&self, other: &TranslationAndMat3) -> 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 TranslationAndMat3

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for TranslationAndMat3

impl StructuralPartialEq for TranslationAndMat3