rerun::datatypes::Mat4x4 Struct Reference

Datatype: A 4x4 Matrix. More...

#include <rerun/datatypes/mat4x4.hpp>

Public Member Functions
	Mat4x4 (const Vec4D(&columns)[4])
	Creates a new 4x4 matrix from 3 columns of 4 elements each.
	Mat4x4 (const float *elements)
	Construct a new 4x4 matrix from a pointer to 16 floats (in column major order).
	Mat4x4 (std::array< float, 16 > flat_columns_)
Mat4x4 &	operator= (std::array< float, 16 > flat_columns_)

Public Attributes
std::array< float, 16 >	flat_columns
	Flat list of matrix coefficients in column-major order.

Static Public Attributes
static const Mat4x4	IDENTITY

Detailed Description

Datatype: A 4x4 Matrix.

Matrices in Rerun are stored as flat list of coefficients in column-major order:

           column 0         column 1         column 2         column 3
       --------------------------------------------------------------------
row 0 | flat_columns[0]  flat_columns[4]  flat_columns[8]  flat_columns[12]
row 1 | flat_columns[1]  flat_columns[5]  flat_columns[9]  flat_columns[13]
row 2 | flat_columns[2]  flat_columns[6]  flat_columns[10] flat_columns[14]
row 3 | flat_columns[3]  flat_columns[7]  flat_columns[11] flat_columns[15]

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

• rerun/datatypes/mat4x4.hpp