chunk: add hack to prevent character feet clipping

1 files changed, 3 insertions, 1 deletions

diff --git a/src/chunk-render.cpp b/src/chunk-render.cpp
index 281d7207..c163fd4d 100644
--- a/src/chunk-render.cpp
+++ b/src/chunk-render.cpp
@@ -48,6 +48,8 @@ auto chunk::ensure_ground_mesh() noexcept -> ground_mesh_tuple
                   return _ground->_ground_atlases[a] < _ground->_ground_atlases[b];
               });
 
+    float hack_offset = _coord.z == 0 ? -1 : 0;
+
     std::array<std::array<vertex, 4>, TILE_COUNT> vertexes;
     for (auto k = 0uz; k < count; k++)
     {
@@ -56,7 +58,7 @@ auto chunk::ensure_ground_mesh() noexcept -> ground_mesh_tuple
         const local_coords pos{i};
         const auto quad = atlas->floor_quad(Vector3(pos) * TILE_SIZE, TILE_SIZE2);
         const auto texcoords = atlas->texcoords_for_id(_ground->_ground_variants[i]);
-        const float depth = tile_shader::depth_value(pos, tile_shader::ground_depth_offset);
+        const float depth = tile_shader::depth_value(pos, tile_shader::ground_depth_offset + hack_offset);
         auto& v = vertexes[k];
         for (auto j = 0uz; j < 4; j++)
             v[j] = { quad[j], texcoords[j], depth };