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Fractal Sum Base | Substance 3D Designer

Fractal Sum Base

Fractal Sum Base

In: Texture Generators/Noises

Simple

Description

This generates a fractal noise with strong small-scale, pixel-level details and subtle higher frequency variation, plus lots of control to modify behaviour. It is similar to Clouds or BnW Spots, but more uniform and with less well-defined patterns in most cases.

A very useful node due to this subtle nature, ideal for blending in some subtle, pixel-level details. Additionally, its parameters make this node one of the most powerful and customisable noises available.

Parameters

  • Roughness: 0.0 - 2.0
    Changes balance between large- and small-scale detail.
  • Global Opacity: 0.0 - 2.0
    Works like a global brightness control.
  • Min Level: 1 - 12
    Changes lower frequency for detail.
  • Max Level: 1 - 12
    Changes upper frequency for detail.
  • Non Square Expansion: False/True
    Enables compensation of squash and stretch with non-square ratios.

Example Images

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