Perlin Combiners

HOME
 
Contact

modified: 2017/04/5

A little experiment in generating more interesting noise than standard perlin noise, by sampling the perlin noise function using itself. Most of the images below have higher res versions if you click on them.

No source code, since this was just a quick hack, and both code & ui are not presentable. If you want to replicate my results, simply use your favourite noise function (the colour images were made with turbulence on top of perlin's standard noise function, with fixes from this paper applied), then sample twice (in different areas or dimensions) using the original screen X and Y coordinates, resulting in new X and Y coordinates. Repeat this about 2 times more, and for each step use different scaling (you have to play around to get the best values), and in the last step sample R, G, B. Simple, but effective.

[UPDATE: here are a few more that use simplex noise instead, some with a fake “depth of field” noise function]

screenshot_F_4.jpg screenshot_F_5.jpg screenshot_F_3.jpg
screenshot_F_1.jpg screenshot_E_5.jpg screenshot_E_4.jpg
screenshot_E_2.jpg screenshot_E_1.jpg screenshot_D_5.jpg
screenshot_D_3.jpg screenshot_D_2.jpg screenshot_D_1.jpg
screenshot_C_8.jpg screenshot_C_7.jpg screenshot_C_6.jpg
screenshot_C_4.jpg screenshot_C_3.jpg screenshot_C_2.jpg
screenshot_B_4.jpg screenshot_B_3.jpg screenshot_B_2.jpg
screenshot_A_6.jpg screenshot_A_5.jpg screenshot_A_4.jpg
screenshot_A_2.jpg screenshot_A_1.jpg screenshot_F_2.jpg
screenshot_E_3.jpg screenshot_D_4.jpg screenshot_C_9.jpg
screenshot_C_5.jpg screenshot_C_1.jpg screenshot_B_1.jpg
screenshot_A_3.jpg