Hypnosis spiral

Hi, i’m want to make a spiral like this one. I have no clue how to do it i can’t find any tutorials.
Can somebody help please?


Hello, Vyk.
You can do it in a realy simple shader.

Just read about pixelshaders here

in the end of part about Texture coordinates there is the answer.

This is a bit old because using dx9 version. But most of things the same for doing that in dx11.

i did it. thank you

You could also do it with a combination og segment, uniform scale, linear spread and LFO into the phase input of linear spread. If you are not into shaders

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