Kursach_StealthAction/.opencode/skills/probuilder-merge-objects/SKILL.md

name	description	metadata
probuilder-merge-objects	Combine multiple `ProBuilderMesh` GameObjects into one merged mesh. The first GameObject in the list becomes the merge target. Source GameObjects are deleted by default. Useful for optimizing draw calls and unifying composite props.	generated-by mcp-plugin-dotnet

Merge multiple ProBuilder meshes into one

Combine multiple ProBuilderMesh GameObjects into a single merged mesh. The first GameObject in gameObjectRefs becomes the merge target — subsequent meshes are absorbed into it. Useful for optimizing draw calls or creating a unified object from parts.

Inputs

• gameObjectRefs — array of GameObject references (≥2). Each must carry a ProBuilderMesh component. The first reference is the merge target.
• deleteSourceObjects — when true (default), delete the non-target source GameObjects after merging. Set false to keep them in the scene.

Example

Merge a table assembled from four leg meshes and a top into a single GameObject for shipping.

Behavior

All meshes are rebuilt (ToMesh → Refresh), the resulting GameObject is marked dirty, and the Editor repaints. The whole call runs on the Unity main thread.

How to Call

unity-mcp-cli run-tool probuilder-merge-objects --input '{
  "gameObjectRefs": "string_value",
  "deleteSourceObjects": false
}'

For complex input (multi-line strings, code), save the JSON to a file and use:

unity-mcp-cli run-tool probuilder-merge-objects --input-file args.json

Or pipe via stdin (recommended):

unity-mcp-cli run-tool probuilder-merge-objects --input-file - <<'EOF'
{"param": "value"}
EOF

Troubleshooting

If unity-mcp-cli is not found, either install it globally (npm install -g unity-mcp-cli) or use npx unity-mcp-cli instead. Read the /unity-initial-setup skill for detailed installation instructions.

Input

Name	Type	Required	Description
gameObjectRefs	string	Yes	Array of GameObject references with ProBuilderMesh components to merge. First object becomes the merge target. RQL: [GameObjectRef]
deleteSourceObjects	boolean	No	If true, delete the source GameObjects after merging (except the target). Default is true.

Input JSON Schema

{
  "type": "object",
  "properties": {
    "gameObjectRefs": {
      "type": "string"
    },
    "deleteSourceObjects": {
      "type": "boolean"
    }
  },
  "required": [
    "gameObjectRefs"
  ]
}

Output

This tool does not return structured output.