Grimsace/Grim_Rune_Terrain_Generator
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grimsace d31650a636 initial commit from prototype
2026-04-21 12:43:41 -05:00
pykrita
initial commit from prototype
2026-04-21 12:43:41 -05:00
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added a folder for local tests
2026-04-21 09:10:26 -05:00
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README.md
initial commit from prototype
2026-04-21 12:43:41 -05:00

README.md

advanced_erosion_terrain_heightmap_generation

A krita plugin designed to implement Runevision's (Skovbo Johansen) fast erosion filter on top of noise for realistic looking terrain.

See here:

https://www.shadertoy.com/view/wXcfWn https://www.shadertoy.com/view/sf23W1 https://blog.runevision.com/2026/03/fast-and-gorgeous-erosion-filter.html

Plugin layout

The production Krita plugin lives under pykrita/advanced_erosion_generator/. The tests/ directory remains prototype-only reference code and is not imported by the plugin.

Installing in Krita

Copy pykrita/advanced_erosion_generator.desktop and the pykrita/advanced_erosion_generator/ folder into Krita's pykrita directory.

Current UI

The plugin adds Tools > Scripts > Generate Advanced Erosion Terrain and uses the active document resolution as the terrain output size.

Controls:

  • Generation Scale
  • Erosion Scale
  • Random Seed with a randomize button
  • Advanced dropdown with Strength, Gully Weight, Detail, and Octaves
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