A Possion Disk sample generator for Unity3D

This Unity3D C# script generates poisson disc samples for general purpose.

To use:

1. set parameters. ( minDist / k / sampleRange )

2. call Generate(). It will return the list contains sample points.

3. The PoissonDiskResultHelper.cs can help you set the parameters in Unity editor and visualize the result.

    

For Poisson Disc and Supersampling, please take a look at:

https://en.wikipedia.org/wiki/Supersampling#Poisson_disc

The algorithm in this script follows:

"Fast Poisson Disk Sampling in Arbitrary Dimensions. Robert Bridson. ACM SIGGRAPH 2007"

1. Darting position could be optimized based on grid occupation condition.
2. the "List resultList" is some how unnecessary.
3. Make the edge of the samples tiled.