| 摘要 |
<p>Disclosed is a computer-implemented method of using a dynamic virtual articulator (208) for simulating occlusion of teeth (206), when performing computer-aided designing of one or more dental restorations for a patient, where the method comprises the steps of: - providing the virtual articulator (208) comprising a virtual three-dimensional model of the upper jaw (204) and a virtual three-dimensional model of the lower jaw (205) resembling the upper jaw (204) and lower jaw (205), respectively, of the patient' s mouth; - providing movement of the virtual upper jaw (205) and the virtual lower jaw (205) relative to each other for simulating dynamic occlusion, whereby collisions between teeth in the virtual upper (204) and virtual lower jaw (205) occur; where in the method further comprises: - providing that the teeth (206) in the virtual upper jaw (204) and virtual lower jaw (205) are blocked from penetrating each other' s virtual surfaces in the collisions.</p> |
