KFEditor adds objects to 3D scene

core/Sparc-core-1.0.js

@@ -539,7 +539,8 @@ class Loader {
  */
 
 if(typeof(crypto.randomUUID)!='function'){
-    crypto.randomUUID = () => {   
+    crypto.randomUUID = () => {
+        console.log('Polyfilled crypt !')
         var buf = new Uint8Array(14);
         crypto.getRandomValues(buf);
         var uuid = Array.from(buf, byte => ('0' + (byte & 0xFF).toString(16)).slice(-2)).join('');
@@ -550,8 +551,22 @@ if(typeof(crypto.randomUUID)!='function'){
             uuid.substring(18,4) + '-' + 
             uuid.substring(22)
         );
-                            }
+    }
 }
+crypto.randomUUIDv7 = () => {
+    const now = BigInt(Date.now())
+    const time = now << 16n | BigInt(crypto.getRandomValues(new Uint16Array(1))[0])
+    const bytes = new Uint8Array(16)
+    new DataView(bytes.buffer).setBigUint64(0, time)
+    crypto.getRandomValues(bytes.subarray(8))
+    bytes[6] = (bytes[6] & 0x0f) | 0x70 // version 7
+    bytes[8] = (bytes[8] & 0x3f) | 0x80 // variant
+    return [...bytes].map((b,i) =>
+        (b + 0x100).toString(16).substring(1) + ([3,5,7,9].includes(i) ? '-' : '')
+    ).join('')
+}
+
+
 
 if(typeof(typeof(Promise.allSettled))!='function'){
     Promise.allSettled = ((promises) => Promise.all(