version bump, viewer defaults to none for fields

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+)",

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,

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';