Graphmath.Mat44.transform_point

You're seeing just the function transform_point, go back to Graphmath.Mat44 module for more information.
Link to this function

transform_point(a, v)

Specs

transform_point(mat44(), vec3()) :: vec3()

transform_point( a, v ) transforms a vec3 point by a mat44.

a is a mat44 used to transform the point.

v is a vec3 to be transformed.

This returns a vec3 representing the application of a to v.

The point a is internally treated as having a fourth coordinate equal to 1.0.

Note that transforming a point will work for all transforms.