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What I want:
What I achieved so far:
The tutorial I'm following:
https://youtu.be/dDXw28BHkv4?t=286
Where I'm stuck:
Adding the tangent node doesn't result in the spiral effect as shown in the Tutorial here
What I'd expect:
Adding the tangent node results in spiral effect
You can combine a radial effect and a wave effect:
The disk is Z up, its radius is along X and Y.
The generated coordinates are centered to -0.5 to 0.5.
The wave is to have a sinus going along the radius, from the center to the edge.
The radial effect is to have a cosinus depending on the angle around the disk.
