Indicates that this provider supports only InferenceType.OnDevice execution, meaning all inference runs locally on the headset (using Unity Inference Engine backends).

Signature

override InferenceType DefaultSupportedTypes

Properties

SupportsVision : bool

[Get]

Signature

bool SupportsVision

Methods

ChatAsync ( req , stream , ct )	Performs on-device text-only LLM chat inference using Unity Inference Engine. Supports streaming token generation with proven approach from SmolLM, Qwen, and Phi models. Signature async Task< ChatResponse > ChatAsync(ChatRequest req, IProgress< ChatDelta > stream=null, CancellationToken ct=default) Parameters `req: ChatRequest` Chat request containing text prompt (images are ignored for text-only models). `stream: IProgress< ChatDelta >` Optional progress reporter for streaming token-by-token responses. `ct: CancellationToken` Cancellation token to abort inference. Returns `async Task< ChatResponse >` Complete chat response with generated text.
DetectAsync ( src , ct )	Performs object detection on any Texture input (e.g., Texture2D or RenderTexture) using the Unity Inference Engine. The model runs entirely on-device, producing bounding boxes, scores, and class IDs, which are filtered via GPU-based Non-Maximum Suppression (NMS) and returned as a compact binary result. Signature async Task< byte[]> DetectAsync(Texture src, CancellationToken ct=default) Parameters `src: Texture` The source Texture to process. Must be readable on GPU. `ct: CancellationToken` Optional CancellationToken to abort inference if needed. Returns `async Task< byte[]>` A binary-encoded byte array containing filtered detections in the format: [count][x,y,w,h,score,classId,label] per detection.
DetectAsync ( src , ct )	Overload of DetectAsync(Texture, CancellationToken) that accepts a RenderTexture. This avoids an unnecessary GPU blit by forwarding the call to the Texture overload directly. Signature async Task< byte[]> DetectAsync(RenderTexture src, CancellationToken ct=default) Parameters `src: RenderTexture` Source RenderTexture to analyze. `ct: CancellationToken` Optional CancellationToken to abort the operation. Returns `async Task< byte[]>` A binary-encoded byte array containing filtered detection results: [count][x,y,w,h,score,classId,label] per detection.
DetectAsync ( imageJpgOrPng , ct )	(Not yet implemented) Performs object detection on a raw image byte array (JPG or PNG format) and returns results as a JSON string. Intended for CPU-based or cloud provider implementations. Signature Task< string > DetectAsync(byte[] imageJpgOrPng, CancellationToken ct=default) Parameters `imageJpgOrPng: byte[]` `ct: CancellationToken` Returns `Task< string >`