Fan spiral
The Fan Spiral procedural texture produces a spiral pattern of gradient shapes (figure 2).
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Fan Spiral
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Figure 1: Fan spiral Node
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Fan Spiral
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Figure 2: A Fan Spiral texture example
Fan Spiral Parameters
Time - Animates the fan spiral effect.
Spin - Specifies the amount of spin or rotation for the fan gradients.
Arc Count - Determines the number of fan gradients.
UV Transform - Positions, scales, and rotates the surface texture.
Projection - Sets how the texture projects onto the surface.