Avoid redefinition of default color materials (#1281)

ros2 · Sep 26, 2024 · 8e757c2 · 8e757c2
1 parent 9937975
commit 8e757c2
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/rviz_rendering/src/rviz_rendering/material_manager.cpp b/rviz_rendering/src/rviz_rendering/material_manager.cpp
@@ -42,6 +42,9 @@ namespace rviz_rendering
 void MaterialManager::createColorMaterial(
   const std::string & name, const Ogre::ColourValue & color, bool use_self_illumination)
 {
+  if (Ogre::MaterialManager::getSingleton().resourceExists(name, "rviz_rendering")) {
+    return;
+  }
   Ogre::MaterialPtr mat = Ogre::MaterialManager::getSingleton().create(name, "rviz_rendering");
   mat->setAmbient(color * 0.5f);
   mat->setDiffuse(color);