Single-element material values also have to be arrays

javagl · Nov 29, 2016 · 7ecf2b1 · 7ecf2b1
1 parent bdcc5a5
commit 7ecf2b1
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/jgltf-obj/src/main/java/de/javagl/jgltf/obj/MtlMaterialValues.java b/jgltf-obj/src/main/java/de/javagl/jgltf/obj/MtlMaterialValues.java
@@ -28,6 +28,7 @@
 
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
@@ -67,11 +68,13 @@ static Map<String, Object> createMaterialValues(Mtl mtl, String textureId)
         }
         else
         {
-            materialValues.put(TechniqueHandler.DIFFUSE_NAME, textureId);
+            materialValues.put(TechniqueHandler.DIFFUSE_NAME, 
+                Collections.singletonList(textureId));
         }
         materialValues.put(TechniqueHandler.SPECULAR_NAME, 
             createMaterialValue(mtl.getKs()));
-        materialValues.put(TechniqueHandler.SHININESS_NAME, mtl.getNs());
+        materialValues.put(TechniqueHandler.SHININESS_NAME, 
+            Collections.singletonList(mtl.getNs()));
         return materialValues;
     }