Videos for Parameterized Environment Maps (PEMs)
| gold standard (ray tracing) vs. PEMs | [video] [video*] |
| gold standard (ray tracing) vs. static EM | [video] [video*] |
| PEMs vs. static EM | [video] [video*] |
| PEMS away from viewpoint samples | [video] [video*] |
| layered vs. single infinite-sphere PEM | [video] [video*] |
| PEMs vs. parameterized texture maps (PTMs) | [video] [video*] |
| real-time output | [video] [video*] |
| archive | [winzip] |