rerun::datatypes::TranslationAndMat3x3 Struct Reference

Datatype: Representation of an affine transform via a 3x3 affine matrix paired with a translation. More...

#include <rerun/datatypes/translation_and_mat3x3.hpp>

Public Member Functions
	TranslationAndMat3x3 (const std::optional< Vec3D > &translation_, const std::optional< Mat3x3 > &mat3x3_, bool from_parent_)
	Creates a new 3D transform from translation/matrix.
	TranslationAndMat3x3 (const Mat3x3 &mat3x3_, bool from_parent_=false)
	From rotation only.
	TranslationAndMat3x3 (const Vec3D &translation_, bool from_parent_=false)
	From translation only.

Public Attributes
std::optional< rerun::datatypes::Vec3D >	translation
	3D translation, applied after the matrix.
std::optional< rerun::datatypes::Mat3x3 >	mat3x3
	3x3 matrix for scale, rotation & shear.
bool	from_parent
	If true, this transform is from the parent space to the space where the transform was logged.

Static Public Attributes
static const TranslationAndMat3x3	IDENTITY
	Identity transformation.

Detailed Description

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

First applies the matrix, then the translation.

Constructor & Destructor Documentation

TranslationAndMat3x3() [1/3]

rerun::datatypes::TranslationAndMat3x3::TranslationAndMat3x3 ( const std::optional< Vec3D > &  translation_, const std::optional< Mat3x3 > &  mat3x3_, bool  from_parent_  )

inline

Creates a new 3D transform from translation/matrix.

Parameters

translation_	3D translation, applied after the matrix.
mat3x3_	3x3 matrix for scale, rotation & shear.
from_parent_	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.

TranslationAndMat3x3() [2/3]

rerun::datatypes::TranslationAndMat3x3::TranslationAndMat3x3 ( const Mat3x3 &  mat3x3_, bool  from_parent_ = false  )

inline

From rotation only.

Parameters

mat3x3_	3x3 matrix for scale, rotation & shear.
from_parent_	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.

TranslationAndMat3x3() [3/3]

rerun::datatypes::TranslationAndMat3x3::TranslationAndMat3x3 ( const Vec3D &  translation_, bool  from_parent_ = false  )

inline

From translation only.

Parameters

translation_	3D translation, applied after the matrix.
from_parent_	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.

Member Data Documentation

from_parent

bool rerun::datatypes::TranslationAndMat3x3::from_parent

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.

IDENTITY

const TranslationAndMat3x3 rerun::datatypes::TranslationAndMat3x3::IDENTITY

static

Identity transformation.

Applying this transform does not alter an entity's transformation. It has all optional fields set to std::nullopt.

---

The documentation for this struct was generated from the following file:

• rerun/datatypes/translation_and_mat3x3.hpp