Example of fidelity metrics
Radiosity colors a 3-D model prior to rendering (might use in an augmented reality app).
Two fidelity metrics:
- resolution (fraction of polygons retained) continuous, from 0 to 1
- choice of algorithm (hierarchical/progressive) discrete, with two values
At each execution, system picks the fidelity
(e.g., resolution=0.4, method=progessive).