While traditional 2D technique is more common, having been around for more than 25 years, recent advancements have allowed images to be viewed in 3D and even 4D.
ໃນຂະນະທີ່ເຕັກນິກ 2D ແບບດັ້ງເດີມແມ່ນມີຢູ່ເລື້ອຍໆ, ມີປະມານຫຼາຍກວ່າ 25 ປີ, ຄວາມກ້າວ ຫນ້າ ບໍ່ດົນມານີ້ໄດ້ອະນຸຍາດໃຫ້ເບິ່ງຮູບພາບໃນ 3D ແລະແມ້ກະທັ້ງ 4D.