undersea refraction / caustics

tangent and normal

caustic / refracted rays

Espressione 13: left parenthesis, "X" plus "t" StartFraction, "v" Over "l" , EndFraction "A" cos left parenthesis, "X" minus "T" , right parenthesis , "A" sin left parenthesis, "X" minus "T" , right parenthesis negative "t" left parenthesis, StartFraction, "v" Over "l" , EndFraction plus "E" , right parenthesis , right parenthesis

Minimo del dominio t:

less than or equal to "t" less than or equal to

Massimo del dominio t: 10

Espressione 14: "v" equals negative StartFraction, "E" Over "l" , EndFraction plus StartRoot, 1 minus "E" squared left parenthesis, 1 minus StartFraction, 1 Over "l" squared , EndFraction , right parenthesis , EndRoot

equals

negative 0.4 6 4 9 3 6 4 0 2 5 5 3

negative 0.4 7 7 5 7 4 0 4 4 3 3 9

negative 0.4 8 5 5 3 3 9 0 4 7 2

negative 0.4 8 6 7 0 2 9 7 1 5 8 7

negative 0.4 8 0 7 6 4 2 1 7 2 4 5

negative 0.4 6 9 3 1 0 0 4 2 5 0 6

negative 0.4 5 5 2 9 5 9 3 6 6 1 1

negative 0.4 4 2 1 6 8 9 3 2 1 0 3

negative 0.4 3 3 0 3 5 3 7 5 0 8 5

negative 0.4 3 0 0 1 1 1 4 4 9 3

negative 0.4 3 3 7 9 1 6 8 0 5 2 5

negative 0.4 4 3 5 0 7 3 0 4 5 7 3

negative 0.4 5 6 9 0 3 7 3 9 8 8 6

negative 0.4 7 0 7 9 9 6 4 3 3 0 8

negative 0.4 8 1 7 5 9 0 6 8 5 3 5

Elenco con 101 elementi

k = 1 - e² (1 - dot(N, I)²) R = e * I - (e * dot(N, I) + sqrt(k)) * N ................................................... k = 1 - e² (1 - 1/l²) R = e Z - (e/l + sqrt(k)) * N

Espressione 16: "T" equals 4.1 9

2 pi

offerto da