Petrology reads the ridge bedrock, not the valley floor

Shipped

July 12, 2026 at 7:15 AM UTC

Author

Kamo

Commit

4ea0a6b

A town centroid usually sits on valley ALLUVIUM while the mountains the scene draws are bedrock — so a granite-ringed desert town returned 'alluvium' and got no cliff color. When the centroid is soft AND there's real relief, also sample the highest nearby ridge and prefer its bedrock for the cliffs. GENERATOR_VERSION 3 → re-sample.