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Bring in AAC!

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project ive been working on for a while, just felt confident enough to move it here
This commit is contained in:
Lillith Rose 2025-12-09 21:40:28 -05:00
parent e608e2a56b
commit 1d7052a258
209 changed files with 1561 additions and 74738 deletions
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using System.Linq;
using System.Diagnostics;
using AnimatorAsCode.V1;
using gay.lilyy.aaccore;
using nadena.dev.ndmf;
using AnimatorAsCode.V1.ModularAvatar;
using UnityEditor;
using UnityEngine;
using VRC.SDK3.Avatars.Components;
using VRC.SDK3.Dynamics.Constraint.Components;
using System.Collections.Generic;
using gay.lilyy.EditorNotes;
[assembly: ExportsPlugin(typeof(AACPlugin))]
namespace gay.lilyy.aaccore
{
public class AACAssets
{
public AacFlBase aac;
public AacFlController fx;
public AacFlClip emptyClip;
public BuildContext ctx;
public AACRoot root;
public MaAc modularAvatar;
public bool experimentalEnabled;
public bool isPC;
}
public static class AACUtils
{
public static GameObject FindChildRecursive(GameObject parent, string name)
{
return FindChildRecursive(parent.transform, name)?.gameObject;
}
public static Transform FindChildRecursive(Transform parent, string name)
{
Transform childTransform = parent.GetComponentsInChildren<Transform>()
.FirstOrDefault(t => t.gameObject.name == name);
return childTransform;
}
public static AacFlClip CreateConstraintWeightClip(AACAssets assets, VRCParentConstraint constraint, int index, int indexCount) {
return assets.aac.NewClip()
.Animating(action => {
action.Animates(constraint, $"Sources.source{index}.Weight").WithOneFrame(1f);
for (int i = 0; i < indexCount; i++) {
if (i == index) continue;
action.Animates(constraint, $"Sources.source{i}.Weight").WithOneFrame(0f);
}
});
}
public static AacFlClip CreateEmptyClipWithFrames(AACAssets assets, int frames) {
if (frames == 0) return assets.emptyClip;
var emptyGo = new GameObject();
emptyGo.name = "_EmptyClipInstant";
emptyGo.transform.SetParent(assets.ctx.AvatarRootTransform);
var clip = assets.aac.NewClip().Animating(action => {
action.Animates(emptyGo.transform, "m_LocalScale.z").WithFrameCountUnit(unit => {
unit.Constant(0, 0);
unit.Constant(frames, 1);
});
});
Object.DestroyImmediate(emptyGo);
return clip;
}
public static AacFlClip CreateEmptyClipWithSeconds(AACAssets assets, float seconds) {
if (seconds == 0) return assets.emptyClip;
var emptyGo = new GameObject();
emptyGo.name = "_EmptyClipInstant";
emptyGo.transform.SetParent(assets.ctx.AvatarRootTransform);
var clip = assets.aac.NewClip().Animating(action => {
action.Animates(emptyGo.transform, "m_LocalScale.z").WithFrameCountUnit(unit => {
unit.Constant(0, 0);
unit.Constant(seconds, 1);
});
});
Object.DestroyImmediate(emptyGo);
return clip;
}
public static List<SkinnedMeshRenderer> FindWithBlendshape(AACAssets assets, string shapeName) {
var list = new List<SkinnedMeshRenderer>();
foreach (var smr in assets.ctx.AvatarRootObject.GetComponentsInChildren<SkinnedMeshRenderer>(true)) {
var mesh = smr.sharedMesh;
if (!mesh) continue;
int count = mesh.blendShapeCount;
for (int i = 0; i < count; i++) {
if (mesh.GetBlendShapeName(i) == shapeName) {
list.Add(smr);
break;
}
}
}
return list;
}
public static List<T> FindNamedComponents<T>(Transform parent, string name) where T : Component {
var list = new List<T>();
foreach (var component in parent.GetComponentsInChildren<T>(true)) {
if (component.gameObject.name == name) {
list.Add(component);
}
}
UnityEngine.Debug.Log($"Found {list.Count} {name} components");
foreach (var component in list) {
UnityEngine.Debug.Log($"Component: {component.gameObject.name}");
}
return list;
}
public static List<T> FindNamedComponents<T>(AACAssets assets, string name) where T : Component {
return FindNamedComponents<T>(assets.ctx.AvatarRootTransform, name);
}
public static List<Transform> FindTransformWithNote(Transform parent, string tag) {
var notes = parent.GetComponentsInChildren<EditorNote>(true);
var matched = new List<Transform>();
foreach (var note in notes) {
if (note.valueType != EditorNote.ValueType.String) continue;
if (note.stringValue != "aactag") continue;
if (note.note == tag) {
matched.Add(note.transform);
}
}
return matched;
}
}
public class AACPlugin : Plugin<AACPlugin>
{
public override string QualifiedName => "gay.lilyy.aaccore.plugin";
public override string DisplayName => "AACCore";
private const string SystemName = "AACCore";
private const bool UseWriteDefaults = true;
protected override void Configure()
{
InPhase(BuildPhase.PlatformInit).BeforePlugin("nadena.dev.modular-avatar").Run($"Platform Init {DisplayName}", (ctx) => RunPhase(ctx, BuildPhase.PlatformInit));
InPhase(BuildPhase.Resolving).BeforePlugin("nadena.dev.modular-avatar").Run($"Resolving {DisplayName}", (ctx) => RunPhase(ctx, BuildPhase.Resolving));
InPhase(BuildPhase.Generating).BeforePlugin("nadena.dev.modular-avatar").Run($"Generating {DisplayName}", (ctx) => RunPhase(ctx, BuildPhase.Generating));
InPhase(BuildPhase.Transforming).BeforePlugin("nadena.dev.modular-avatar").Run($"Transforming {DisplayName}", (ctx) => RunPhase(ctx, BuildPhase.Transforming));
InPhase(BuildPhase.Optimizing).BeforePlugin("nadena.dev.modular-avatar").Run($"Optimizing {DisplayName}", (ctx) => RunPhase(ctx, BuildPhase.Optimizing));
InPhase(BuildPhase.PlatformFinish).BeforePlugin("nadena.dev.modular-avatar").Run($"Platform Finish {DisplayName}", (ctx) => RunPhase(ctx, BuildPhase.PlatformFinish));
}
private void RunPhase(BuildContext ctx, BuildPhase phase)
{
var allLayerGroups = LayerGroup.Instances.ToList();
var layerGroups = allLayerGroups
.Where(lg => lg.SystemName != "template" && lg.buildPhase == phase)
.ToList();
// Start overall timer
var overallStopwatch = Stopwatch.StartNew();
V5AACLogger.LogInfo("Starting Lillith V5 AAC generation...");
var root = ctx.AvatarRootObject.GetComponent<AACRoot>();
if (root == null)
{
V5AACLogger.LogInfo("No LillithV5AACRoot component found. Skipping.");
return;
}
// Skip if the root GameObject or the component itself is disabled
if (!root.enabled || !root.gameObject.activeInHierarchy)
{
V5AACLogger.LogInfo($"LillithV5AACRoot on GameObject '{root.name}' is disabled or inactive. Skipping.");
return;
}
AACAssets assets = new();
assets.ctx = ctx;
assets.root = root;
assets.modularAvatar = MaAc.Create(new GameObject(SystemName)
{
transform = { parent = ctx.AvatarRootTransform }
});
assets.isPC = EditorUserBuildSettings.activeBuildTarget == BuildTarget.StandaloneWindows
|| EditorUserBuildSettings.activeBuildTarget == BuildTarget.StandaloneWindows64;
// Time AAC initialization
var initStopwatch = Stopwatch.StartNew();
V5AACLogger.LogInfo("Initializing Animator As Code...");
assets.aac = AacV1.Create(new AacConfiguration
{
SystemName = SystemName,
AnimatorRoot = ctx.AvatarRootTransform,
DefaultValueRoot = ctx.AvatarRootTransform,
AssetKey = GUID.Generate().ToString(),
AssetContainer = ctx.AssetContainer,
ContainerMode = AacConfiguration.Container.OnlyWhenPersistenceRequired,
AssetContainerProvider = new NDMFContainerProvider(ctx),
DefaultsProvider = new AacDefaultsProvider(UseWriteDefaults)
});
assets.emptyClip = assets.aac.NewClip();
assets.fx = assets.aac.NewAnimatorController();
initStopwatch.Stop();
V5AACLogger.LogInfo($"AAC initialization completed in {initStopwatch.ElapsedMilliseconds}ms");
// Process layer groups with individual timing
// Filter out the template LayerGroup (by SystemName)
V5AACLogger.LogInfo($"Processing {layerGroups.Count} layer groups...");
var totalLayerGroupTime = 0L;
var processedCount = 0;
var skippedCount = 0;
if (root.experimentalPlayMode && Application.isPlaying)
{
assets.experimentalEnabled = true;
}
if (root.experimentalUpload && !Application.isPlaying)
{
assets.experimentalEnabled = true;
}
foreach (var layerGroup in layerGroups)
{
var layerStopwatch = Stopwatch.StartNew();
bool skipped = false;
if (!layerGroup.enabled)
{
V5AACLogger.LogWarning($"Skipping layer group: {layerGroup.DisplayName} (disabled)");
skipped = true;
}
else if (layerGroup.experimental && !assets.experimentalEnabled)
{
V5AACLogger.LogWarning($"Skipping layer group: {layerGroup.DisplayName} (Experimental)");
skipped = true;
}
else if (!layerGroup.IsApplicable(assets))
{
if (layerGroup.shouldWarnIfNotApplicable)
V5AACLogger.LogWarning($"Skipping layer group: {layerGroup.DisplayName} (Not applicable)");
skipped = true;
}
if (!skipped)
{
V5AACLogger.LogInfo($"Running layer group: {layerGroup.DisplayName}");
layerGroup.Run(assets);
processedCount++;
}
else
{
skippedCount++;
}
layerStopwatch.Stop();
totalLayerGroupTime += layerStopwatch.ElapsedMilliseconds;
V5AACLogger.LogInfo($"Layer group '{layerGroup.DisplayName}' completed in {layerStopwatch.ElapsedMilliseconds}ms");
}
// Time Modular Avatar setup
var maStopwatch = Stopwatch.StartNew();
V5AACLogger.LogInfo("Creating Modular Avatar merge animator...");
assets.modularAvatar.NewMergeAnimator(assets.fx.AnimatorController, VRCAvatarDescriptor.AnimLayerType.FX);
maStopwatch.Stop();
V5AACLogger.LogInfo($"Modular Avatar setup completed in {maStopwatch.ElapsedMilliseconds}ms");
// Final timing summary
overallStopwatch.Stop();
V5AACLogger.LogSuccess($"Lillith V5 AAC generation completed successfully!");
V5AACLogger.LogInfo($"=== TIMING SUMMARY ===");
V5AACLogger.LogInfo($"Total time: {overallStopwatch.ElapsedMilliseconds}ms ({overallStopwatch.Elapsed.TotalSeconds:F2}s)");
V5AACLogger.LogInfo($"AAC initialization: {initStopwatch.ElapsedMilliseconds}ms");
V5AACLogger.LogInfo($"Layer groups: {totalLayerGroupTime}ms (processed: {processedCount}, skipped: {skippedCount})");
V5AACLogger.LogInfo($"Modular Avatar: {maStopwatch.ElapsedMilliseconds}ms");
V5AACLogger.LogInfo($"Average per layer group: {(processedCount > 0 ? totalLayerGroupTime / processedCount : 0)}ms");
}
}
internal class NDMFContainerProvider : IAacAssetContainerProvider
{
private readonly BuildContext _ctx;
public NDMFContainerProvider(BuildContext ctx) => _ctx = ctx;
public void SaveAsPersistenceRequired(Object objectToAdd) => _ctx.AssetSaver.SaveAsset(objectToAdd);
public void SaveAsRegular(Object objectToAdd) { } // Let NDMF crawl our assets when it finishes
public void ClearPreviousAssets() { } // ClearPreviousAssets is never used in non-destructive contexts
}
}

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"includePlatforms": [
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using System.Collections.Generic;
using nadena.dev.ndmf;
namespace gay.lilyy.aaccore {
public abstract class LayerGroup
{
public virtual bool enabled { get { return true; } }
public virtual bool experimental { get { return false; } }
private V5AACLayerGroupLogger _logger;
protected V5AACLayerGroupLogger Logger => _logger ??= new V5AACLayerGroupLogger(SystemName);
private static readonly List<LayerGroup> instances = new();
protected LayerGroup() => instances.Add(this);
public static IEnumerable<LayerGroup> Instances => instances;
public virtual bool shouldWarnIfNotApplicable => true;
public virtual BuildPhase buildPhase => BuildPhase.Generating;
public virtual bool IsApplicable(AACAssets assets) {
return true;
}
public abstract string DisplayName { get; }
public abstract string SystemName { get; }
public abstract void Run(AACAssets assets);
}
}

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using System.Collections.Generic;
using gay.lilyy.logger;
using UnityEngine;
namespace gay.lilyy.aaccore {
public class V5AACLogger : BaseLogger
{
private static V5AACLogger _instance;
public static V5AACLogger Instance => _instance ??= new V5AACLogger();
protected override string SystemName => "AACCore";
protected override Dictionary<LogLevel, string> LogColors => new()
{
{ LogLevel.Info, "#87CEEB" }, // Sky Blue
{ LogLevel.Warning, "#FFA500" }, // Orange
{ LogLevel.Error, "#FF6B6B" }, // Red
{ LogLevel.Success, "#90EE90" }, // Light Green
{ LogLevel.Debug, "#DDA0DD" } // Plum
};
protected override Dictionary<LogLevel, string> LogPrefixes => new()
{
{ LogLevel.Info, "ℹ️" },
{ LogLevel.Warning, "⚠️" },
{ LogLevel.Error, "❌" },
{ LogLevel.Success, "✅" },
{ LogLevel.Debug, "🐛" }
};
// Static convenience methods for easy access
public static void LogInfo(string message, Object context = null) => Instance.Info(message, context);
public static void LogWarning(string message, Object context = null) => Instance.Warning(message, context);
public static void LogError(string message, Object context = null) => Instance.Error(message, context);
public static void LogSuccess(string message, Object context = null) => Instance.Success(message, context);
public static void LogDebug(string message, Object context = null) => Instance.Debug(message, context);
}
public class V5AACLayerGroupLogger : BaseLogger
{
private readonly string _layerName;
public V5AACLayerGroupLogger(string layerName)
{
_layerName = layerName;
}
protected override string SystemName => $"AACCore [{_layerName}] ";
protected override Dictionary<LogLevel, string> LogColors => new()
{
{ LogLevel.Info, "#87CEEB" },
{ LogLevel.Warning, "#FFA500" },
{ LogLevel.Error, "#FF6B6B" },
{ LogLevel.Success, "#90EE90" },
{ LogLevel.Debug, "#DDA0DD" }
};
protected override Dictionary<LogLevel, string> LogPrefixes => new();
// Convenience methods for easy access
public void LogInfo(string message, Object context = null) => Info(message, context);
public void LogWarning(string message, Object context = null) => Warning(message, context);
public void LogError(string message, Object context = null) => Error(message, context);
public void LogSuccess(string message, Object context = null) => Success(message, context);
public void LogDebug(string message, Object context = null) => Debug(message, context);
}
}

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using UnityEditor;
using UnityEngine;
using VRC.SDKBase;
namespace gay.lilyy.aaccore {
/// <summary>
/// Adding this to the avatar root will build the FX layer.
/// </summary>
public class AACRoot : MonoBehaviour, IEditorOnly {
public bool experimentalPlayMode = true;
public bool experimentalUpload = false;
// unity needs this to show the enable/disable box
void Start(){}
#if UNITY_EDITOR
[CustomEditor(typeof(AACRoot))]
private class Editor : UnityEditor.Editor
{
public override void OnInspectorGUI()
{
// Draw the default message
EditorGUILayout.HelpBox(
"Adding this to the avatar root will build the FX layer.",
MessageType.Info
);
// Draw the 'Enable Experimental Layers' toggle
var component = (AACRoot)target;
EditorGUI.BeginChangeCheck();
bool newValPlay = EditorGUILayout.Toggle("Enable Experimental Layers in Play Mode", component.experimentalPlayMode);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(component, "Toggle Experimental Layers in Play Mode");
component.experimentalPlayMode = newValPlay;
EditorUtility.SetDirty(component);
}
EditorGUI.BeginChangeCheck();
bool newValUpload = EditorGUILayout.Toggle("Enable Experimental Layers in Uploads", component.experimentalUpload);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(component, "Toggle Experimental Layers in Uploads");
component.experimentalPlayMode = newValUpload;
EditorUtility.SetDirty(component);
}
}
}
#endif
}
}

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using gay.lilyy.aaccore;
using UnityEditor;
namespace gay.lilyy.avatarname.version.aac {
[InitializeOnLoad]
public class Template : LayerGroup
{
// remove when ready for uploaded
public override bool experimental => true;
private static readonly Template _instance = new();
static Template() {}
public override string DisplayName => "Template";
public override string SystemName => "template";
public override void Run(AACAssets assets)
{
Logger.LogInfo("LayerGroup Template.Run() Called!");
}
}
}

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"name": "TemplateAAC",
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],
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