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Text File | 1993-10-01 | 387 b | 12 lines | [TEXT/EDIT] |
- // Persistence of Vision Raytracer 2.0
- //
- // This file defines a few Index of Refractions for various materials
- // for sodium light. Source: College Physics by Arthur L. Kimball, PhD.
- // 4th Edition (1923)(!)
- // ---------------------------
- #declare Flint_Glass_Ior = 1.71
- #declare Crown_Glass_Ior = 1.51
- #declare Diamond_Ior = 2.47
- #declare Water_Ior = 1.33
- #declare Air_Ior = 1.000292
-