84 lines
2.2 KiB
Markdown
84 lines
2.2 KiB
Markdown
---
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name: timeline-track-remove
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description: Remove a root track (and its clips/markers) from a `TimelineAsset`, identified by `trackName` or by `trackIndex`. Destructive.
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metadata:
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generated-by: mcp-plugin-dotnet
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---
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# Timeline / Remove Track
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Remove a track from a `TimelineAsset`. The track is identified by name (preferred) or by its root index. All clips and markers on the track are deleted with it.
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## Inputs
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- `assetPath` — required path to the `.playable` TimelineAsset.
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- `trackName` — name of the track to remove. When provided, takes precedence over `trackIndex`.
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- `trackIndex` — zero-based root-track index used when `trackName` is null/empty (default 0).
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## Behavior
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Resolves the track, deletes it via `TimelineAsset.DeleteTrack`, saves the asset, and returns the remaining track count. Destructive. Runs on the Unity main thread.
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## How to Call
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```bash
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unity-mcp-cli run-tool timeline-track-remove --input '{
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"assetPath": "string_value",
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"trackName": "string_value",
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"trackIndex": 0
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}'
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```
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> For complex input (multi-line strings, code), save the JSON to a file and use:
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> ```bash
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> unity-mcp-cli run-tool timeline-track-remove --input-file args.json
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> ```
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>
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> Or pipe via stdin (recommended):
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> ```bash
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> unity-mcp-cli run-tool timeline-track-remove --input-file - <<'EOF'
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> {"param": "value"}
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> EOF
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> ```
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### Troubleshooting
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If `unity-mcp-cli` is not found, either install it globally (`npm install -g unity-mcp-cli`) or use `npx unity-mcp-cli` instead.
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Read the /unity-initial-setup skill for detailed installation instructions.
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## Input
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| Name | Type | Required | Description |
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|------|------|----------|-------------|
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| `assetPath` | `string` | Yes | Assets-rooted path to the TimelineAsset (.playable). |
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| `trackName` | `string` | No | Name of the track to remove. Takes precedence over trackIndex when provided. |
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| `trackIndex` | `integer` | No | Zero-based root-track index, used when trackName is null/empty. |
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### Input JSON Schema
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```json
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{
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"type": "object",
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"properties": {
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"assetPath": {
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"type": "string"
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},
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"trackName": {
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"type": "string"
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},
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"trackIndex": {
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"type": "integer"
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}
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},
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"required": [
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"assetPath"
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]
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}
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```
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## Output
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This tool does not return structured output.
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