From: Evaluations of Low ambient task - surround lighting system in a simulated environment
Vector/Scalar ratio | Flow of light (Dimensionality) | Appearance |
---|---|---|
3.5 | Dramatic | Theatrical |
3.0 | Very strong | Strong contrast, details not discernable |
2.5 | Strong | Suitable for display, too harsh for faces |
2.0 | Moderately strong | Pleasant for distant face |
1.5 | Moderately weak | Pleasant for near faces |
1.0 | Weak | Soft lighting for subdued effects |
.5 | Very weak | Flat, shadow free lighting |