Art type | Reference | Variable | Objective | |||
---|---|---|---|---|---|---|
Shape | Color | Reflectance | Appearance | Light distribution | ||
Shadow | ||||||
Shadow art | ● | ● | ||||
● | ● | |||||
Self-shadowing images | ● | ● | ||||
Reflection | ||||||
Optimizing mirror | ● | ● | ||||
[22] | ● | ● | ||||
Optimizing object | ● | ● | ● | |||
● | ● | |||||
Optimizing reflectance | ● | ● | ||||
Refraction | ||||||
Caustic | ● | ● | ||||
Volumetric displays | ● | ● | ||||
Other refraction art | ● | ● | ● | |||
[67] | ● | ● | ||||
[68] | ● | ● | ||||
Others | ||||||
Anamorphic objects | ● | ● | ||||
Illusion objects | [72] | ● | ● | ● | ||
[73] | ● | ● | ||||
Impossible objects | ● | ● |