move chunk_coords_ conversion to chunk3() member function

1 files changed, 1 insertions, 1 deletions

diff --git a/editor/imgui.cpp b/editor/imgui.cpp
index ab6d837a..f7c970e3 100644
--- a/editor/imgui.cpp
+++ b/editor/imgui.cpp
@@ -363,7 +363,7 @@ void app::do_popup_menu()
         if (bool b_testing = tested_light_chunk == chunk_coords_(e.coord);
             e.type() == object_type::light)
             if (ImGui::MenuItem("Test", nullptr, b_testing))
-                tested_light_chunk = chunk_coords_(e.coord);
+                tested_light_chunk = e.coord.chunk3();
         ImGui::SeparatorText("Modify");
         if (auto next_rot = e.atlas->next_rotation_from(e.r);
             ImGui::MenuItem("Rotate", nullptr, false, next_rot != e.r && e.can_rotate(next_rot)))