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Overview

The Soft Flows Erosion provides a particle-based erosion system. It spawns particles based on the slope of the terrain and moves them downhill, eroding and depositing sediment along the way.


Parameters

  • Depth
    Influences the strength of the erosion. Smaller values result in stronger visual changes.


  • Max Length
    The maximum length a particle can travel.


  • Slope Start Min/Max
    Set the starting slope range in which particles can spawn.


  • Slope Min/Max
    Set the slope range in which particles can erode the terrain.


  • Noise
    Controls the amount of randomized noise influence in the eroded area.


  • Precision
    Affects a precision parameter in the flow direction computation.


  • Sediment
    Adds sedimentation to the erosion.


Results

base
strong, soft erosion
rocky large
rocky small