1. A method for radiation dose delivery, comprising: generating a radiation therapy plan, the radiation therapy plan includes a plurality of radiation doses; acquiring a pre-treatment image representation of a target volume and non-target volumes; determining a contour and position of the target volume and at least one non-target volume based on the pre-treatment image representation; administering the radiation dose, the radiation dose includes a plurality of radiation beam trajectories and at least one radiation beam geometry; and determining an actual radiation dose delivered to each region of the target volume and the at least one non-target volume based on their determined contours and positions, the radiation beam trajectories, and the at least one radiation beam geometry.