From 378ba4e1dfd54308afeaba1ce4329095a7e6a2f7 Mon Sep 17 00:00:00 2001
From: Romain Guy <romainguy@curious-creature.com>
Date: Tue, 7 Sep 2021 09:59:52 -0700
Subject: [PATCH] Fix crash when duplicating material instances (#4596)

---
 .../main/java/com/google/android/filament/MaterialInstance.java  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/android/filament-android/src/main/java/com/google/android/filament/MaterialInstance.java b/android/filament-android/src/main/java/com/google/android/filament/MaterialInstance.java
index 4cb2b2afa4..e223bb1e24 100644
--- a/android/filament-android/src/main/java/com/google/android/filament/MaterialInstance.java
+++ b/android/filament-android/src/main/java/com/google/android/filament/MaterialInstance.java
@@ -56,6 +56,7 @@ public class MaterialInstance {
 
     MaterialInstance(@NonNull Material material, long nativeMaterialInstance) {
         mMaterial = material;
+        mNativeMaterial = material.getNativeObject();
         mNativeObject = nativeMaterialInstance;
     }