Weppy Roblox Environment Guide

WEPPY Roblox Environment Guide

Workflow

1. Identify the requested background: biome (terrain shape), mood (time of day and weather), and props.
2. Read references/environment-workflow.md for the full generate -> mood -> scatter -> verify loop.
3. Read references/preset-catalog.md before choosing biome or mood presets or customizing them.
4. Generate terrain first with manage_terrain action generate using a biome preset. Terrain and mood are independent - either can be used alone.
5. Apply manage_lighting action mood for the scene atmosphere. Use overrides for fine-tuning instead of manual property calls.
6. Scatter props with mutate_instances action scatter after inserting one template instance per prop kind.
7. Verify visually with manage_camera action screenshot and iterate by changing seed or preset parameters.

Read ../weppy-roblox-mcp-guide/references/mcp-actions.md for exact action schemas and parameters.

Guardrails

• Regions longer than 1024 studs per side are rejected - split into tiles and enable edgeBlend so tiles connect seamlessly.
• Reuse the same seed to reproduce a result you liked; change only the parameter you want to move.
• Never invent skybox texture asset IDs. Only pass verified IDs through the sky section of overrides.
• All environment actions are Pro tier.