update niivue to 0.44.2

requires a mesh layer loading change

niivue/package.json

@@ -13,7 +13,7 @@
     "watch": "vite build --watch"
   },
   "dependencies": {
-    "@niivue/niivue": "0.43.1",
+    "@niivue/niivue": "0.44.2",
     "@preact/signals": "^1.2.2",
     "htm": "^3.1.1",
     "preact": "^10.19.6",
@@ -23,21 +23,21 @@
   },
   "devDependencies": {
     "@babel/core": "^7.24.0",
-    "@playwright/test": "1.43.0",
+    "@playwright/test": "^1.46.0",
     "@preact/preset-vite": "^2.8.2",
     "@testing-library/jest-dom": "^6.4.2",
     "@testing-library/preact": "^3.2.3",
-    "@types/node": "^20.11.28",
-    "@vitest/ui": "^1.4.0",
+    "@types/node": "^22.1.0",
+    "@vitest/ui": "^2.0.5",
     "autoprefixer": "^10.4.18",
     "jsdom": "^24.0.0",
     "less": "^4.1.3",
     "postcss": "^8.4.36",
     "tailwindcss": "^3.4.1",
     "typescript": "^5.4.2",
-    "vite": "5.2.8",
-    "vite-plugin-pwa": "^0.19.4",
-    "vitest": "^1.4.0",
+    "vite": "^5.3.5",
+    "vite-plugin-pwa": "^0.20.1",
+    "vitest": "^2.0.5",
     "workbox-build": "^7.0.0",
     "workbox-window": "^7.0.0"
   }

niivue/src/events.ts

@@ -145,7 +145,7 @@ async function addMeshOverlay(nv: Niivue, item: any, type: string) {
     }
     item.data = await response.arrayBuffer()
   }
-  NVMeshLoaders.readLayer(
+  const newLayer = NVMeshLoaders.readLayer(
     item.uri,
     item.data,
     mesh,
@@ -157,6 +157,12 @@ async function addMeshOverlay(nv: Niivue, item: any, type: string) {
     a.calMax,
   )
 
+  if (newLayer) {
+    nv.meshes[0].layers.push(newLayer)
+  } else {
+    throw Error('Layer could not be loaded')
+  }
+
   mesh.updateMesh(nv.gl)
   nv.opts.isColorbar = true
   nv.updateGLVolume()