Youssef Afella Youssef-Afella
runevision
/ BurstSDFGenerator.cs
Created
September 11, 2024 07:48
Signed Distance Field generator for Unity with Burst support
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| /* | |
| Based on the Anti-aliased Euclidean distance transform described by Stefan Gustavson and | |
| Robin Strand. For further information, see https://contourtextures.wikidot.com/ and | |
| https://web.archive.org/web/20220503051209/https://weber.itn.liu.se/~stegu/edtaa/ | |
| The algorithm is an adapted version of Stefan Gustavson's code, it inherits the copyright | |
| statement below, which applies to this file only. | |
| The rewrite with Unity Burst support makes the execution 40 times faster by default, | |
| and 75 times faster if the passed in textures are both of type TextureFormat.RGBAFloat. |