From c5505bc438b1a41f8e1a8fdf18920f251001a3e7 Mon Sep 17 00:00:00 2001
From: David Carter <dcarter@davidcarter.ca>
Date: Thu, 14 Mar 2024 00:45:02 -0400
Subject: [PATCH] Material: Call to import_materials only returning solids

Fixes #12933

The previous card implementation used a parameter to select either
solids or fluids. The current material dictionary ignored the
parameter and only returned solids. This PR restores the use of the
material type filter.
---
 src/Mod/Material/materialtools/cardutils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Mod/Material/materialtools/cardutils.py b/src/Mod/Material/materialtools/cardutils.py
index 54280d86d8..4f5bbb76dc 100644
--- a/src/Mod/Material/materialtools/cardutils.py
+++ b/src/Mod/Material/materialtools/cardutils.py
@@ -269,7 +269,7 @@ def import_materials(category='Solid', template=False):
         mat = materialManager.getMaterial(matUUID)
         physicalModels = mat.PhysicalModels
         fluid = ('1ae66d8c-1ba1-4211-ad12-b9917573b202' in physicalModels)
-        if not fluid:
+        if (category == 'Solid' and not fluid) or (category != 'Solid' and fluid):
             path = mat.LibraryRoot + "/" + mat.Directory
 
             materials[path] = mat.Properties