Erosion Filter

A standalone widget for applying Runevision's Erosion Shader to png heightmaps.

Posted: May 29th, 2026

Note: The layout of this page is WIP and may not work well on mobile.

Choose an 8-bit heightmap image to begin.

Surface options Surface type

Erosion settings Strength 0.22 Scale 0.15 Gully weight 0.50 Detail 1.50 Octaves 5 Cell scale 0.70 Normalization 0.50 Fade target

Onset masks Terrain slope 0.70 Gully slope 1.25 Ridge terrain 2.80 Ridge gully 1.50

Mask rounding Peak rounding 0.10 Valley rounding 0.00 Input rounding 0.10 Octave rounding 2.00

Octave progression Gain 0.50 Lacunarity 2.00

Source heightmap

Diagnostics

Diagnostics appear after rendering.