Function skeletal_animation::math::row_mat3_mul_row

pub fn row_mat3_mul_row<T>(a: [[T; 3]; 3], b: [[T; 3]; 3], i: usize) -> [T; 3] where
    T: Copy + Add<T, Output = T> + Mul<T, Output = T>, 

Computes row vector in row matrix product.