Graphmath.Mat33.apply_left_transpose

You're seeing just the function apply_left_transpose, go back to Graphmath.Mat33 module for more information.

apply_left_transpose(v, a)

apply_left_transpose(vec3(), mat33()) :: vec3()

apply_left_transpose( v, a ) transforms a vec3 by a transposed mat33, applied on the left.

a is the mat33 to transform by.

v is the vec3 to be transformed.

This returns a vec3 representing v**A**<sup>T</sup>.

This is the "full" application of a matrix, and uses all elements.