Generated new code and added initial data handling

BlendFile/DNA/NodeReroute.cs

@@ -17,6 +17,9 @@ namespace BlendFile.DNA {
     public struct NodeReroute {
         [DNAFieldAttribute(0, "char", "type_idname[64]", 1)]
         public char[] type_idname = new System.Char[64];
+        public NodeReroute() {
+            this.type_idname = default;
+        }
         public NodeReroute(char[] type_idname) {
             this.type_idname = type_idname;
         }