From a58948f6daeb8d6d5c35a4f92a021998db4f1986 Mon Sep 17 00:00:00 2001
From: Joe Boccanfuso <joe.boccanfuso@radicalimaging.com>
Date: Thu, 18 Dec 2025 10:04:22 -0500
Subject: [PATCH] fix(segmentation): Set the representation visible when
 setting segment visible.

---
 .../segmentation/config/segmentationVisibility.ts               | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/tools/src/stateManagement/segmentation/config/segmentationVisibility.ts b/packages/tools/src/stateManagement/segmentation/config/segmentationVisibility.ts
index a7839ea0cf..59b9294680 100644
--- a/packages/tools/src/stateManagement/segmentation/config/segmentationVisibility.ts
+++ b/packages/tools/src/stateManagement/segmentation/config/segmentationVisibility.ts
@@ -101,6 +101,8 @@ function setSegmentIndexVisibility(
     if (!representation.segments || !representation.segments[segmentIndex]) {
       return;
     }
+    // Setting one segment visible will set the representation visible.
+    representation.visible ||= visibility;
     representation.segments[segmentIndex].visible = visibility;
   });