Don't show SmartLink specific options when SmartLink is disabled

Author: RamType0

Editor/MeshSimplifierOptionsDrawer.cs

@@ -17,11 +17,23 @@ public override VisualElement CreatePropertyGUI(SerializedProperty property)
 
             root.BindProperty(property);
             var resetOptionsButton = root.Q<Button>("ResetOptionsButton");
+
+            var enableSmartLinkToggle = root.Q<Toggle>("EnableSmartLinkToggle");
+            var smartLinkOptionsGroup = root.Q<GroupBox>("SmartLinkOptionsGroup");
+
             resetOptionsButton.clicked += () =>
             {
                 property.boxedValue = MeshSimplifierOptions.Default;
                 property.serializedObject.ApplyModifiedProperties();
             };
+
+            enableSmartLinkToggle.RegisterValueChangedCallback(changeEvent =>
+            {
+                smartLinkOptionsGroup.style.display = changeEvent.newValue ? DisplayStyle.Flex : DisplayStyle.None;
+
+            });
+
+
             return root;
         }
     }

Editor/MeshSimplifierOptionsDrawer.uxml

@@ -2,11 +2,13 @@
     <ui:Toggle label="Preserve Border Edges" binding-path="PreserveBorderEdges" />
     <ui:Toggle label="Preserve Surface Curvature" binding-path="PreserveSurfaceCurvature" />
     <ui:Toggle label="Use Barycentric Coordinate Interpolation" binding-path="UseBarycentricCoordinateInterpolation" />
-    <ui:Toggle label="Enable Smart Link" binding-path="EnableSmartLink" value="true" />
     <ui:Slider label="Min Normal Dot" high-value="1" binding-path="MinNormalDot" low-value="-1" />
-    <ui:FloatField label="Vertex Link Distance" value="0.001" binding-path="VertexLinkDistance" />
-    <ui:Slider label="Vertex Link Min Normal Dot" high-value="1" binding-path="VertexLinkMinNormalDot" low-value="-1" />
-    <ui:FloatField label="Vertex Link Color Distance" value="0.01" binding-path="VertexLinkColorDistance" />
-    <ui:Slider label="Vertex Link UV Distance" high-value="1.414214" binding-path="VertexLinkUvDistance" low-value="0" />
+    <ui:Toggle label="Enable Smart Link" binding-path="EnableSmartLink" value="true" name="EnableSmartLinkToggle" />
+    <ui:GroupBox text="Smart Link Options" name="SmartLinkOptionsGroup">
+        <ui:FloatField label="Vertex Link Distance" value="0.001" binding-path="VertexLinkDistance" name="FloatField" />
+        <ui:Slider label="Vertex Link Min Normal Dot" high-value="1" binding-path="VertexLinkMinNormalDot" low-value="-1" />
+        <ui:FloatField label="Vertex Link Color Distance" value="0.01" binding-path="VertexLinkColorDistance" />
+        <ui:Slider label="Vertex Link UV Distance" high-value="1.414214" binding-path="VertexLinkUvDistance" low-value="0" />
+    </ui:GroupBox>
     <ui:Button text="Reset Options" parse-escape-sequences="true" display-tooltip-when-elided="true" name="ResetOptionsButton" enable-rich-text="false" />
 </ui:UXML>