Fix alpha for liquid nodes (#5494)

[oweals/minetest.git] / src / mapblock_mesh.h

diff --git a/src/mapblock_mesh.h b/src/mapblock_mesh.h
index f32df39581b8428f7237a6325e65c255fcb3edb1..93d932a7ba5dd7d6d8dd2ce9bd54eade47b1294d 100644 (file)
--- a/src/mapblock_mesh.h
+++ b/src/mapblock_mesh.h
@@ -267,8 +267,10 @@ void final_color_blend(video::SColor *result,
 
 // Retrieves the TileSpec of a face of a node
 // Adds MATERIAL_FLAG_CRACK if the node is cracked
-TileSpec getNodeTileN(MapNode mn, v3s16 p, u8 tileindex, MeshMakeData *data);
-TileSpec getNodeTile(MapNode mn, v3s16 p, v3s16 dir, MeshMakeData *data);
+// TileSpec should be passed as reference due to the underlying TileFrame and its vector
+// TileFrame vector copy cost very much to client
+void getNodeTileN(MapNode mn, v3s16 p, u8 tileindex, MeshMakeData *data, TileSpec &tile);
+void getNodeTile(MapNode mn, v3s16 p, v3s16 dir, MeshMakeData *data, TileSpec &tile);
 
 #endif