From 5f29c739f7d3c40f36ed46e64e2f0bf8805913a1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thibault=20Bruy=C3=A8re?= <thibault.bruyere@kitware.com>
Date: Wed, 2 Oct 2024 11:48:55 +0200
Subject: [PATCH] fix(VolumeMapper): Use the right volume property for texture
 creation

---
 Sources/Rendering/OpenGL/VolumeMapper/index.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Sources/Rendering/OpenGL/VolumeMapper/index.js b/Sources/Rendering/OpenGL/VolumeMapper/index.js
index c47d8a3bb97..50e92eda5f2 100644
--- a/Sources/Rendering/OpenGL/VolumeMapper/index.js
+++ b/Sources/Rendering/OpenGL/VolumeMapper/index.js
@@ -1672,9 +1672,9 @@ function vtkOpenGLVolumeMapper(publicAPI, model) {
     model._colorTextureCore = colorTransferFunc;
 
     // rebuild scalarTextures?
-    model.currentValidInputs.forEach(({ imageData }, component) => {
+    model.currentValidInputs.forEach(({ imageData, inputIndex }, component) => {
       // rebuild the scalarTexture if the data has changed
-      const volumeProperty = volumeProperties[component];
+      const volumeProperty = volumeProperties[inputIndex];
       const scalars = imageData.getPointData().getScalars();
       const tex =
         model._openGLRenderWindow.getGraphicsResourceForObject(scalars);