23 lines
904 B
Markdown
23 lines
904 B
Markdown
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---
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description: Standards for map generation, seeding, and textures.
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globs: src/generation/*.js**
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---
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# **Procedural Generation Standards**
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## **Core Principles**
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1. **Determinism:** All generators must accept a seed. Using the same seed must produce the exact same map and textures. Use src/utils/SeededRandom.js.
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2. **Additive vs Subtractive:**
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- **Ruins:** Use Additive (Fill 0, Build Rooms).
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- **Caves:** Use Subtractive/Cellular (Fill 1, Carve Caves).
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3. **Playability:**
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- Always run PostProcessor.ensureConnectivity() to prevent soft-locks.
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- Always ensure valid "Floor" tiles exist for spawning.
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## **Texture Generation**
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- Use OffscreenCanvas for texture generation to support Web Workers.
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- Return a composite object (diffuse, normal, roughness) for PBR materials.
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- Output textures to generatedAssets object, do not apply directly to Three.js materials inside the generator.
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