SCUTJoeham
diff --git a/‎loader_example.cc‎
Lines changed: 8 additions & 2 deletions b/‎loader_example.cc‎
Lines changed: 8 additions & 2 deletions
diff --git a/‎models/tr-and-d-issue-43.mtl‎
Lines changed: 13 additions & 0 deletions b/‎models/tr-and-d-issue-43.mtl‎
Lines changed: 13 additions & 0 deletions
@@ -364,8 +364,14 @@ static bool TestStreamLoadObj() {
                             std::map<std::string, int>* matMap,
                             std::string* err) {
       (void)matId;
-      (void)err;
-      LoadMtl(matMap, materials, &m_matSStream);
+      std::string warning;
+      LoadMtl(matMap, materials, &m_matSStream, &warning);
+
+      if (!warning.empty()) {
+        if (err) {
+          (*err) += warning;
+        }
+      }
       return true;
     }
 
 
@@ -0,0 +1,13 @@
+newmtl Material.001
+Ka 0 0 0
+Kd 0 0 0
+Ks 0 0 0
+d 0.75
+Tr 0.5
+
+newmtl Material.002
+Ka 0 0 0
+Kd 0 0 0
+Ks 0 0 0
+Tr 0.5
+d 0.75