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-rw-r--r--src/client/mapblock_mesh.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/client/mapblock_mesh.h b/src/client/mapblock_mesh.h
index f22dd68bd..7f6185c3a 100644
--- a/src/client/mapblock_mesh.h
+++ b/src/client/mapblock_mesh.h
@@ -340,3 +340,8 @@ void final_color_blend(video::SColor *result,
// TileFrame vector copy cost very much to client
void getNodeTileN(MapNode mn, const v3s16 &p, u8 tileindex, MeshMakeData *data, TileSpec &tile);
void getNodeTile(MapNode mn, const v3s16 &p, const v3s16 &dir, MeshMakeData *data, TileSpec &tile);
+
+/// Return bitset of the sides of the mapblock that consist of solid nodes only
+/// Bits:
+/// 0 0 -Z +Z -X +X -Y +Y
+u8 get_solid_sides(MeshMakeData *data);