3 files changed, 2 insertions, 26 deletions
diff --git a/main.cpp b/main.cpp
index 8a23b549..fa312c6d 100644
--- a/main.cpp
+++ b/main.cpp
@@ -79,8 +79,8 @@ chunk app::make_test_chunk()
 {
     constexpr auto N = TILE_MAX_DIM;
     chunk c;
-    c.foreach_tile([&, this](tile& x, std::size_t k, local_coords) {
-      const auto& atlas = floor1;
+    c.foreach_tile([&, this](tile& x, std::size_t k, local_coords pt) {
+      const auto& atlas = pt.x > N/2 && pt.y >= N/2 ? floor2 : floor1;
       x.ground_image = { atlas, (std::uint8_t)(k % atlas->size()) };
     });
     c[{N/2 + 1, N/2}].wall_north = { wall1, 0 };
diff --git a/tile-atlas.cpp b/tile-atlas.cpp
index e811ffc4..45b0bf5e 100644
--- a/tile-atlas.cpp
+++ b/tile-atlas.cpp
@@ -50,17 +50,6 @@ vertex_array_type tile_atlas::floor_quad(const Vector3 center, const Vector2 siz
     }};
 }
 
-vertex_array_type tile_atlas::wall_quad_E(const Vector3 center, const Vector3 size)
-{
-    float x = size[0]*.5f, y = size[1]*.5f, z = size[2];
-    return {{
-        { x + center[0], y + center[1],     center[2] },
-        { x + center[0], y + center[1], z + center[2] },
-        {-x + center[0], y + center[1],     center[2] },
-        {-x + center[0], y + center[1], z + center[2] },
-    }};
-}
-
 vertex_array_type tile_atlas::wall_quad_N(const Vector3 center, const Vector3 size)
 {
     float x = size[0]*.5f, y = size[1]*.5f, z = size[2];
@@ -83,15 +72,4 @@ vertex_array_type tile_atlas::wall_quad_W(const Vector3 center, const Vector3 si
     }};
 }
 
-vertex_array_type tile_atlas::wall_quad_S(const Vector3 center, const Vector3 size)
-{
-    float x = size[0]*.5f, y = size[1]*.5f, z = size[2];
-    return {{
-        { x + center[0], -y + center[1],     center[2] },
-        { x + center[0], -y + center[1], z + center[2] },
-        { x + center[0],  y + center[1],     center[2] },
-        { x + center[0],  y + center[1], z + center[2] },
-    }};
-}
-
 } // namespace Magnum::Examples
diff --git a/tile-atlas.hpp b/tile-atlas.hpp
index 01dfcb33..e1705d5f 100644
--- a/tile-atlas.hpp
+++ b/tile-atlas.hpp
@@ -12,8 +12,6 @@ struct tile_atlas final
     tile_atlas(const ImageView2D& img, Vector2i dims);
     std::array<Vector2, 4> texcoords_for_id(std::size_t id) const;
     static vertex_array_type floor_quad(Vector3 center, Vector2 size);
-    static vertex_array_type wall_quad_S(Vector3 center, Vector3 size);
-    static vertex_array_type wall_quad_E(Vector3 center, Vector3 size);
     static vertex_array_type wall_quad_N(Vector3 center, Vector3 size);
     static vertex_array_type wall_quad_W(Vector3 center, Vector3 size);
     static constexpr std::array<UnsignedShort, 6> indices(std::size_t N);