From f4e229551486d46caf7c697cab0d829839b63ade Mon Sep 17 00:00:00 2001
From: Andrea Pozzetti <andrea@pozzetti.it>
Date: Thu, 12 Feb 2026 21:57:40 +0100
Subject: [PATCH] version bump, viewer defaults to none for fields

---
 pyproject.toml                               | 2 +-
 web/js/viewer/features/FieldVisualization.js | 7 +++++++
 web/viewer_vtk.html                          | 6 ++----
 3 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index 309b6890..b8981883 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "comfyui-geometrypack"
 description = "CGAL - Blender - IGL - Paraview - VTK. Geometry processing nodes for ComfyUI - mesh manipulation, remeshing, hole filling, UV unwrapping, and 3D visualization"
-version = "0.1.6"
+version = "0.1.7"
 license = { text = "GPL-3.0-or-later" }
 classifiers = [
     "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
diff --git a/web/js/viewer/features/FieldVisualization.js b/web/js/viewer/features/FieldVisualization.js
index 15aa8cf2..7968a2d5 100644
--- a/web/js/viewer/features/FieldVisualization.js
+++ b/web/js/viewer/features/FieldVisualization.js
@@ -52,6 +52,9 @@ export class FieldVisualization {
             return { pointFields: [], cellFields: [], allFields: [] };
         }
 
+        // Fields to hide from dropdown (VTK internal arrays that aren't useful to visualize)
+        const HIDDEN_FIELDS = ['Attribute', 'vtkOriginalPointIds', 'vtkOriginalCellIds'];
+
         const pointData = polyData.getPointData();
         const cellData = polyData.getCellData();
 
@@ -62,6 +65,8 @@ export class FieldVisualization {
         for (let i = 0; i < pointData.getNumberOfArrays(); i++) {
             const array = pointData.getArray(i);
             const name = array.getName();
+            // Skip hidden/internal fields
+            if (HIDDEN_FIELDS.includes(name)) continue;
             const range = array.getRange();
             pointFields.push({
                 name,
@@ -77,6 +82,8 @@ export class FieldVisualization {
         for (let i = 0; i < cellData.getNumberOfArrays(); i++) {
             const array = cellData.getArray(i);
             const name = array.getName();
+            // Skip hidden/internal fields
+            if (HIDDEN_FIELDS.includes(name)) continue;
             const range = array.getRange();
             cellFields.push({
                 name,
diff --git a/web/viewer_vtk.html b/web/viewer_vtk.html
index c74eb5a5..86be9a31 100644
--- a/web/viewer_vtk.html
+++ b/web/viewer_vtk.html
@@ -363,10 +363,8 @@
 
                 colormapLabel.style.display = 'flex';
 
-                // Auto-select first field
-                if (fieldInfo.allFields.length > 0) {
-                    fieldSelector.value = fieldInfo.allFields[0].fullName;
-                }
+                // Default to "None" - don't auto-select any field
+                // fieldSelector.value stays as "" (None option)
             } else {
                 fieldLabel.style.display = 'none';
                 colormapLabel.style.display = 'none';