Generated new code and added initial data handling

BlendFile/DNA/FreestyleFace.cs

@@ -17,6 +17,9 @@ namespace BlendFile.DNA {
     public struct FreestyleFace {
         [DNAFieldAttribute(0, "char", "flag", 1)]
         public char flag;
+        public FreestyleFace() {
+            this.flag = default;
+        }
         public FreestyleFace(char flag) {
             this.flag = flag;
         }