[#102] Fix exception from three.js (bounding spheres calculation)

Disable object sorting based on bounding spheres.
Dependencies update and version bump.

package.json

@@ -1,6 +1,6 @@
 {
     "name": "dxf-viewer",
-    "version": "1.0.29",
+    "version": "1.0.31",
     "description": "JavaScript DXF file viewer",
     "main": "src/index.js",
     "author": "Artyom Lebedev<artyom.lebedev@gmail.com>",
@@ -21,9 +21,11 @@
         "CONTRIBUTORS"
     ],
     "dependencies": {
-        "@types/three": "^0.149.0",
-        "three": "^0.150.1",
-        "loglevel": "^1.8.1",
+        "three": "^0.161.0",
+        "loglevel": "^1.9.1",
         "opentype.js": "^1.3.4"
+    },
+    "devDependencies": {
+        "@types/three": "^0.161.2"
     }
 }

src/DxfViewer.js

@@ -46,6 +46,10 @@ export class DxfViewer {
             return
         }
         const renderer = this.renderer
+        /* Prevent bounding spheres calculations which fails due to non-conventional geometry
+         * buffers layout. Also do not waste CPU on sorting which we do not need anyway.
+         */
+        renderer.sortObjects = false
         renderer.setPixelRatio(window.devicePixelRatio)
 
         const camera = this.camera = new three.OrthographicCamera(-1, 1, 1, -1, 0.1, 2);