Advanced techniques for interactive visualization of multi-resolution meshes

摘要

This paper addresses the problem of interactive visualization of multi-resolution triangle meshes. Visible switching between different levels of detail is avoided by smoothly interpolating mesh geometry between different levels. The interpolation parameter is derived from the screen-space geometric error of the affected mesh region instead of assigning a fixed time to the transition. The shortcomings of straightforward frame rate control mechanisms are avoided by a semi-predictive algorithm.