Function skeletal_animation::math::row_mat2x3_transform_vec2

pub fn row_mat2x3_transform_vec2<T>(mat: [[T; 3]; 2], a: [T; 2]) -> [T; 2] where
    T: Copy + Add<T, Output = T> + Mul<T, Output = T>, 

Transforms a 2D vector through matrix.

To include the translate component, use the transform_pos variant.