Generated new code and added initial data handling

BlendFile/DNA/NodeInputVector.cs

@@ -17,6 +17,9 @@ namespace BlendFile.DNA {
     public struct NodeInputVector {
         [DNAFieldAttribute(0, "float", "vector[3]", 4)]
         public float[] vector = new System.Single[3];
+        public NodeInputVector() {
+            this.vector = default;
+        }
         public NodeInputVector(float[] vector) {
             this.vector = vector;
         }