chore: import upstream snapshot with attribution
This commit is contained in:
wehub-resource-sync
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using System;
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using System.Collections.Generic;
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using MCPForUnity.Editor.Helpers;
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using MCPForUnity.Editor.Security;
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using MCPForUnity.Editor.Services.AssetGen.Import;
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using UnityEngine;
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using UnityEngine.UIElements;
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namespace MCPForUnity.Editor.Windows.Components.AssetGen
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{
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/// <summary>
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/// Controller for the AI Asset Generation settings tab. This tab is CONFIG ONLY:
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/// it lets users enter/clear per-provider API keys, toggle providers on/off,
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/// presence-check a key, and set non-secret generation preferences.
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/// Generation itself is never triggered here — only via MCP tools / CLI.
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///
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/// Keys are written to the OS secure store (<see cref="SecureKeyStore"/>), never to
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/// EditorPrefs or the project. The stored key is never read back into the field; only
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/// its presence is surfaced through the status label.
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/// </summary>
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public class McpAssetGenSection
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{
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// Fixed provider lists. Each Id is both the SecureKeyStore key and the
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// AssetGenPrefs enable-flag id. All model/marketplace providers below emit GLB.
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private static readonly (string Id, string Label)[] ModelProviders =
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{
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("tripo", "Tripo"),
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("meshy", "Meshy"),
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("sketchfab", "Sketchfab"),
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};
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private static readonly (string Id, string Label)[] ImageProviders =
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{
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("fal", "fal"),
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("openrouter", "OpenRouter"),
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};
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// UI Elements
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private VisualElement providersContainer;
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private VisualElement gltfastNotice;
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private DropdownField formatDropdown;
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private TextField outputRootField;
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private Toggle autoNormalizeToggle;
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// Per-provider enable toggles for the GLB-capable (model) providers, used to
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// recompute the glTFast notice when a toggle changes.
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private readonly List<(string Id, Toggle Toggle)> modelEnableToggles = new();
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public VisualElement Root { get; private set; }
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public McpAssetGenSection(VisualElement root)
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{
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Root = root;
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CacheUIElements();
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InitializeUI();
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RegisterCallbacks();
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}
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private void CacheUIElements()
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{
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providersContainer = Root.Q<VisualElement>("assetgen-providers-container");
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gltfastNotice = Root.Q<VisualElement>("gltfast-notice");
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formatDropdown = Root.Q<DropdownField>("assetgen-format-dropdown");
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outputRootField = Root.Q<TextField>("assetgen-output-root");
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autoNormalizeToggle = Root.Q<Toggle>("assetgen-auto-normalize");
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}
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private void InitializeUI()
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{
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// One-time choices + tooltips; the field values are populated by SyncFromPrefs.
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if (formatDropdown != null)
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{
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formatDropdown.choices = new List<string> { "glb", "fbx", "obj" };
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formatDropdown.tooltip = "Default container format for generated 3D models.";
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}
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if (outputRootField != null)
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{
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outputRootField.tooltip =
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$"Project-relative folder where generated assets are written. Empty = {AssetGenPrefs.DefaultOutputRoot}.";
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}
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if (autoNormalizeToggle != null)
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{
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autoNormalizeToggle.tooltip = "Uniformly scale imported models to the target size on import.";
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}
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SyncFromPrefs();
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}
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private void RegisterCallbacks()
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{
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if (formatDropdown != null)
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{
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formatDropdown.RegisterValueChangedCallback(evt =>
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{
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AssetGenPrefs.DefaultFormat = evt.newValue;
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});
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}
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if (outputRootField != null)
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{
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outputRootField.RegisterCallback<FocusOutEvent>(_ =>
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{
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AssetGenPrefs.OutputRoot = outputRootField.text?.Trim();
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// Reflect the normalized/default value (empty -> default) without re-triggering.
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outputRootField.SetValueWithoutNotify(AssetGenPrefs.OutputRoot);
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});
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}
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if (autoNormalizeToggle != null)
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{
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autoNormalizeToggle.RegisterValueChangedCallback(evt =>
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{
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AssetGenPrefs.AutoNormalize = evt.newValue;
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});
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}
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}
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/// <summary>
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/// Re-reads secure-store presence and prefs and rebuilds the rows. Called when the
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/// tab becomes visible so keys set elsewhere (e.g. via CLI) are reflected.
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/// </summary>
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public void Refresh() => SyncFromPrefs();
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/// <summary>Rebuild the provider rows and reflect current prefs into the fields.</summary>
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private void SyncFromPrefs()
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{
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BuildProviderRows();
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formatDropdown?.SetValueWithoutNotify(NormalizeFormat(AssetGenPrefs.DefaultFormat));
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outputRootField?.SetValueWithoutNotify(AssetGenPrefs.OutputRoot);
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autoNormalizeToggle?.SetValueWithoutNotify(AssetGenPrefs.AutoNormalize);
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UpdateGltfastNotice();
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}
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private void BuildProviderRows()
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{
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if (providersContainer == null)
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{
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return;
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}
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providersContainer.Clear();
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modelEnableToggles.Clear();
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AddGroupLabel("3D Model Providers");
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foreach (var provider in ModelProviders)
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{
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var toggle = AddProviderRow(provider.Id, provider.Label);
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modelEnableToggles.Add((provider.Id, toggle));
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}
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AddGroupLabel("Image Providers");
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foreach (var provider in ImageProviders)
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{
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AddProviderRow(provider.Id, provider.Label);
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}
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AddBlenderHandoffRow();
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}
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private void AddGroupLabel(string text)
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{
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var label = new Label(text);
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label.AddToClassList("config-label");
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providersContainer.Add(label);
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}
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/// <summary>
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/// Informational handoff row (not a keyed provider): best-effort "is Blender installed"
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/// status + a pointer to the blender-to-unity workflow. BlenderMCP itself runs in the AI
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/// client and isn't detectable from Unity, so this only reports the local Blender app.
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/// </summary>
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private void AddBlenderHandoffRow()
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{
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AddGroupLabel("Blender → Unity Handoff");
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var row = new VisualElement();
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row.style.marginBottom = 8;
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bool blender = BlenderDetection.IsInstalled();
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var status = new Label(blender ? "Blender app detected ✓" : "Blender app not found on this machine");
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status.AddToClassList("help-text");
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status.style.color = blender ? new Color(0.4f, 0.8f, 0.4f) : new Color(0.7f, 0.7f, 0.7f);
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row.Add(status);
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var help = new Label(
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"Pair Blender with the BlenderMCP server in your AI client, then run the blender-to-unity " +
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"skill to export the current model — it imports via the import_model_file tool. (BlenderMCP " +
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"is configured in your AI client and can't be detected here.)");
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help.AddToClassList("help-text");
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help.style.whiteSpace = WhiteSpace.Normal;
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row.Add(help);
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providersContainer.Add(row);
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}
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private Toggle AddProviderRow(string id, string displayName)
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{
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var row = new VisualElement();
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row.style.marginBottom = 8;
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row.style.paddingBottom = 8;
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row.style.borderBottomWidth = 1;
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row.style.borderBottomColor = new Color(0.3f, 0.3f, 0.3f, 0.3f);
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// Header: bold provider name + enable toggle.
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var header = new VisualElement();
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header.style.flexDirection = FlexDirection.Row;
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header.style.alignItems = Align.Center;
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header.style.marginBottom = 2;
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var nameLabel = new Label(displayName);
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nameLabel.style.unityFontStyleAndWeight = FontStyle.Bold;
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nameLabel.style.flexGrow = 1;
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header.Add(nameLabel);
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var enableToggle = new Toggle("Enabled");
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enableToggle.SetValueWithoutNotify(AssetGenPrefs.IsProviderEnabled(id));
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enableToggle.tooltip = $"Enable the {displayName} provider for asset generation.";
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header.Add(enableToggle);
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row.Add(header);
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var statusLabel = new Label();
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statusLabel.AddToClassList("help-text");
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// Masked key field + Save / Clear / Test buttons.
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var fieldRow = new VisualElement();
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fieldRow.style.flexDirection = FlexDirection.Row;
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fieldRow.style.alignItems = Align.Center;
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var keyField = new TextField();
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keyField.isPasswordField = true;
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keyField.maskChar = '*';
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keyField.style.flexGrow = 1;
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keyField.style.flexShrink = 1;
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keyField.style.marginRight = 4;
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keyField.tooltip =
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$"Paste your {displayName} API key, then press Save (or click away). " +
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"The key is stored in your OS secure store and is never read back into this field.";
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fieldRow.Add(keyField);
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var saveButton = new Button { text = "Save" };
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saveButton.AddToClassList("icon-button");
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fieldRow.Add(saveButton);
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var clearButton = new Button { text = "Clear" };
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clearButton.AddToClassList("icon-button");
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fieldRow.Add(clearButton);
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var testButton = new Button { text = "Test" };
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testButton.AddToClassList("icon-button");
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fieldRow.Add(testButton);
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row.Add(fieldRow);
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row.Add(statusLabel);
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// Persist the typed key, then clear the field so the secret is never displayed.
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void SaveKeyFromField()
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{
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string text = keyField.text?.Trim();
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if (string.IsNullOrEmpty(text))
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{
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return;
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}
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try
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{
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SecureKeyStore.Current.Set(id, text);
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keyField.SetValueWithoutNotify(string.Empty);
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SetStatus(statusLabel, "saved ✓", true);
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}
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catch (Exception ex)
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{
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McpLog.Warn($"Failed to store {id} key: {ex.Message}");
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SetStatus(statusLabel, "save failed", false);
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}
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}
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keyField.RegisterCallback<FocusOutEvent>(_ => SaveKeyFromField());
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saveButton.clicked += SaveKeyFromField;
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clearButton.clicked += () =>
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{
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try
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{
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SecureKeyStore.Current.Delete(id);
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}
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catch (Exception ex)
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{
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McpLog.Warn($"Failed to delete {id} key: {ex.Message}");
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}
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keyField.SetValueWithoutNotify(string.Empty);
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SetStatus(statusLabel, "not set", false);
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};
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// v1 surfaces presence only. Live endpoint validation (an actual auth ping to the
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// provider) is a future enhancement and intentionally not performed here.
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testButton.clicked += () =>
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{
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bool present = HasKey(id);
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SetStatus(statusLabel, present ? "key present ✓" : "no key set", present);
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};
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enableToggle.RegisterValueChangedCallback(evt =>
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{
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AssetGenPrefs.SetProviderEnabled(id, evt.newValue);
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UpdateGltfastNotice();
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});
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// Initial status reflects secure-store presence (existence only; never the value).
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bool has = HasKey(id);
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SetStatus(statusLabel, has ? "saved ✓" : "not set", has);
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providersContainer.Add(row);
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return enableToggle;
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}
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private static void SetStatus(Label label, string text, bool ok)
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{
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if (label == null)
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{
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return;
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}
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label.text = text;
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label.style.color = ok
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? new Color(0.4f, 0.8f, 0.4f)
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: new Color(0.7f, 0.7f, 0.7f);
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}
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private static bool HasKey(string id)
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{
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try { return SecureKeyStore.Current.Has(id); }
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catch { return false; }
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}
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private static string NormalizeFormat(string format)
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{
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switch ((format ?? string.Empty).Trim().ToLowerInvariant())
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{
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case "glb":
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case "fbx":
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case "obj":
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return format.Trim().ToLowerInvariant();
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default:
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return AssetGenPrefs.DefaultFormatValue;
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}
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}
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private void UpdateGltfastNotice()
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{
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if (gltfastNotice == null)
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{
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return;
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}
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bool anyGlbProviderEnabled = false;
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foreach (var entry in modelEnableToggles)
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{
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bool enabled = entry.Toggle != null
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? entry.Toggle.value
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: AssetGenPrefs.IsProviderEnabled(entry.Id);
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if (enabled)
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{
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anyGlbProviderEnabled = true;
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break;
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}
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}
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bool show = anyGlbProviderEnabled && !ModelImportPipeline.IsGltfastAvailable();
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gltfastNotice.EnableInClassList("visible", show);
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}
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}
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}
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@@ -0,0 +1,11 @@
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fileFormatVersion: 2
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guid: bdb478d5413049048560d485405b8b02
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MonoImporter:
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externalObjects: {}
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serializedVersion: 2
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defaultReferences: []
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executionOrder: 0
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icon: {instanceID: 0}
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userData:
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assetBundleName:
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assetBundleVariant:
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@@ -0,0 +1,28 @@
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<ui:UXML xmlns:ui="UnityEngine.UIElements" xmlns:uie="UnityEditor.UIElements" editor-extension-mode="True">
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<Style src="../Common.uss" />
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<ui:VisualElement name="assetgen-section" class="section">
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<ui:Label text="AI Asset Generation" class="section-title" />
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<ui:VisualElement class="section-content">
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<ui:Label name="assetgen-help" class="validation-description" text="Enter your own provider API keys. Generation is triggered via MCP tools / CLI, not here. Keys are stored in your OS secure store (Keychain / Credential Manager / libsecret), never in the project." />
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<ui:VisualElement name="gltfast-notice" class="warning-banner">
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<ui:Label class="warning-banner-text" text="GLB import needs the glTFast package — install it from the Dependencies tab." />
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</ui:VisualElement>
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<ui:VisualElement name="assetgen-providers-container" style="margin-top: 8px;" />
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<ui:Label text="Preferences" class="config-label" />
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<ui:VisualElement class="setting-row">
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<ui:Label text="Default 3D Format:" class="setting-label" />
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<ui:DropdownField name="assetgen-format-dropdown" class="setting-dropdown-inline" />
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</ui:VisualElement>
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<ui:VisualElement class="override-row" style="margin-top: 8px;">
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<ui:Label text="Output Root:" class="override-label" />
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</ui:VisualElement>
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<ui:VisualElement class="path-override-controls">
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<ui:TextField name="assetgen-output-root" placeholder-text="Assets/Generated" class="override-field" />
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</ui:VisualElement>
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<ui:VisualElement class="setting-row">
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<ui:Label text="Auto-Normalize Imported Models:" class="setting-label" />
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<ui:Toggle name="assetgen-auto-normalize" class="setting-toggle" />
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</ui:VisualElement>
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</ui:VisualElement>
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</ui:VisualElement>
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</ui:UXML>
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@@ -0,0 +1,10 @@
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fileFormatVersion: 2
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guid: 3df8c86fc5da43c2b99611ea9f151338
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ScriptedImporter:
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internalIDToNameTable: []
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externalObjects: {}
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serializedVersion: 2
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userData:
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assetBundleName:
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assetBundleVariant:
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script: {fileID: 13804, guid: 0000000000000000e000000000000000, type: 0}
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Reference in New Issue
Block a user