Clear existing lightmap data when assigning new data

V-Sekai · Feb 16, 2021 · fb8623d · fb8623d
1 parent a1222e4
commit fb8623d
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/scene/3d/baked_lightmap.cpp b/scene/3d/baked_lightmap.cpp
@@ -157,6 +157,8 @@ void BakedLightmapData::clear_data() {
 
 void BakedLightmapData::_set_user_data(const Array &p_data) {
 
+	clear_data();
+
 	// Detect old lightmapper format
 	if (p_data.size() % 3 == 0) {
 		bool is_old_format = true;