From 89758edd084dc59dd85908afc2e49ba9d1dc4230 Mon Sep 17 00:00:00 2001
From: wuxx <wuxx0526@163.com>
Date: Thu, 12 Dec 2024 20:58:15 +0800
Subject: [PATCH] fix: vtkXMLPolyDataWriter Support Save FieldData

---
 Sources/IO/XML/XMLPolyDataWriter/index.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Sources/IO/XML/XMLPolyDataWriter/index.js b/Sources/IO/XML/XMLPolyDataWriter/index.js
index 8edcd7c50f2..dd4744dc704 100644
--- a/Sources/IO/XML/XMLPolyDataWriter/index.js
+++ b/Sources/IO/XML/XMLPolyDataWriter/index.js
@@ -50,6 +50,11 @@ function vtkXMLPolyDataWriter(publicAPI, model) {
       'CellData',
       dataObject.getCellData()
     );
+    publicAPI.processDataSetAttributes(
+      piece,
+      'FieldData',
+      dataObject.getFieldData()
+    );
     publicAPI.processDataArray(piece.ele('Points'), dataObject.getPoints());
 
     POLYDATA_FIELDS.forEach((cellType) => {