Kelsi 59c6dab2b3 feat(editor): auto-paint by slope for natural cliff texturing ...

- Auto-Paint by Slope: paints rock texture on steep terrain surfaces
  with configurable slope threshold (0.1 - 0.9)
- Uses per-vertex normal Z component to detect steepness
- Alpha blending based on slope gradient for smooth transitions
- Workflow: sculpt terrain → recalc normals → auto-paint slope → rock
  appears naturally on cliffs while flat areas keep their biome texture

2026-05-05 07:19:05 -07:00

10 KiB

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