Mat4x4
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
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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]
Arrow datatype arrow-datatype
FixedSizeList<16, float32>