Generated new code and added initial data handling

BlendFile/DNA/NodeGeometryProximity.cs

@@ -17,6 +17,9 @@ namespace BlendFile.DNA {
     public struct NodeGeometryProximity {
         [DNAFieldAttribute(0, "uchar", "target_element", 1)]
         public byte target_element;
+        public NodeGeometryProximity() {
+            this.target_element = default;
+        }
         public NodeGeometryProximity(byte target_element) {
             this.target_element = target_element;
         }