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// SkinnedModelRenderer - the only new entry point for speaking
SoundHandle SpeakSound( SoundEvent sound, GameObject mouth = null )
SoundHandle SpeakSound( SoundFile sound, float volume = 1, float pitch = 1, GameObject mouth = null )
// SoundFile - the authored lipsync track, read from the compiled vsnd
VisemeTrack Visemes { get; } // null = no track (or not loaded yet, see IsValidForPlayback)
// VisemeTrack - visemes over time, authored in the sound editor
IReadOnlyList<VisemeFrame> Frames { get; }
float Duration { get; }
bool Sample( float time, Span<float> weights )
// VisemeFrame - one viseme span (struct: Viseme, StartTime, EndTime)
// Visemes - the standard 15-viseme table, OVR order
static IReadOnlyList<string> MorphNames { get; }
static int Count { get; }
// MorphCollection - the one shared viseme blend (sounds, voice chat, editor preview)
void ApplyVisemes( ReadOnlySpan<float> visemeWeights, float scale = 1, float smoothTime = 0 )
// ModelMorphs - per-model viseme weight table, cached managed-side (no interop on lookups)
float GetVisemeMorph( int viseme, int morph )
float GetVisemeMorph( string viseme, int morph )
// ResourceCompileContext - inject managed data into natively-compiled resources
void WriteBlock( string blockName, ReadOnlySpan<byte> data ) // four-char block names, eg "LIPS"
void WriteBlockJson( string blockName, object obj )
JsonObject ReadMeta() // the asset's .meta, registers a compile dependency
T ReadMeta<T>( string key, T defaultValue = default )
// ResourceLoadContext - read blocks back when the resource loads (Resource.OnLoaded, engine-internal for now)
// public ref struct, only valid during the load callback
bool Exists( string blockName )
ReadOnlySpan<byte> ReadData( string blockName )
string ReadString( string blockName )
T ReadJson<T>( string blockName, T defaultValue = default )
Class Attributes: [Handles:Sandbox.ManagedTypeName] Set a class to use a handle system. A good example here is Sandbox.PhysicsBody. On creation we call a managed function to get a handle (an int) and we store that in the IPhysicsBody in native. Any time we pass a IPhysicsBody from native to managed, we pass the int and look up the real object. In the constructor of the physics object in native we call into native to destroy the handle. Which ensures that the pointer is cleared and can't try to be used.