Call for Submissions: SpaceTime 2013
Forgot your password?
Document Actions
42.txt
Click here to get the file
File contents
Lattice noise has these desirable properties. It stores a number from the random number generator at each integer lattice point in a 3D array. If a point from the object happens to have integer coordinates, a lattice noise function does a table lookup to find the value to return. If the object’s point has non-integer values, the function uses trilinear interpolation to determine the returned value.
