How to Implement Image Tracking

[ma2yama]

I'm trying to use NFT markers, but the following changes in examplt-ts don't seem to work.

diff --git a/example-ts/index.ts b/example-ts/index.ts
index 8e5f366..382f886 100644
--- a/example-ts/index.ts
+++ b/example-ts/index.ts
@@ -94,8 +94,8 @@ function initARContext() { // create atToolkitContext

     // MARKER
     arMarkerControls = new THREEx.ArMarkerControls(arToolkitContext, camera, {
-        type: 'pattern',
-        patternUrl: THREEx.ArToolkitContext.baseURL + './data/patt.hiro',
+        type: 'nft',
+        descriptorsUrl: THREEx.ArToolkitContext.baseURL + './data/dataNFT/pinball',
         // patternUrl : THREEx.ArToolkitContext.baseURL + '../data/data/patt.kanji',
         // as we controls the camera, set changeMatrixMode: 'cameraTransformMatrix'
         changeMatrixMode: 'cameraTransformMatrix',

What other changes do I need to make to use the NFT marker?