From 99638f2db9e6bc8a43a002b66e7f4d6818779dc0 Mon Sep 17 00:00:00 2001
From: Ibrahim <93064150+IbrahimCSAE@users.noreply.github.com>
Date: Mon, 20 Oct 2025 17:10:27 -0400
Subject: [PATCH] force spacing 1/1 for US

---
 packages/core/src/RenderingEngine/StackViewport.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/packages/core/src/RenderingEngine/StackViewport.ts b/packages/core/src/RenderingEngine/StackViewport.ts
index acd24cab9..204ce7e7c 100644
--- a/packages/core/src/RenderingEngine/StackViewport.ts
+++ b/packages/core/src/RenderingEngine/StackViewport.ts
@@ -2452,6 +2452,12 @@ class StackViewport extends Viewport {
     // or the size has changed), create a new one
 
     const pixelArray = image.voxelManager.getScalarData();
+
+    if (this.modality === 'US') {
+            spacing[1] = 1
+            spacing[0] = 1
+    }
+    
     this._createVTKImageData({
       origin,
       direction,