Generated new code and added initial data handling

BlendFile/DNA/HairKey.cs

@@ -27,6 +27,14 @@ namespace BlendFile.DNA {
         public char[] _pad = new System.Char[2];
         [DNAFieldAttribute(5, "float", "world_co[3]", 4)]
         public float[] world_co = new System.Single[3];
+        public HairKey() {
+            this.co = default;
+            this.time = default;
+            this.weight = default;
+            this.editflag = default;
+            this._pad = default;
+            this.world_co = default;
+        }
         public HairKey(float[] co, float time, float weight, short editflag, char[] _pad, float[] world_co) {
             this.co = co;
             this.time = time;