From 1cd7aaed4e47725e38f85e2f8fcc0f1a5b509ef6 Mon Sep 17 00:00:00 2001
From: Hakan Seven <hakanseven8125@gmail.com>
Date: Fri, 26 Jun 2026 23:39:43 +0300
Subject: [PATCH] refactor: move parallel tessellation fns into scene/convert/
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scene/tess.rs held the free parallel-tessellation functions
(tessellate_entity, lod_stub_wire, entity_aabb, …) that the giant-file
split had left at the scene root. They belong with the rest of the
tessellation code, so move the file to scene/convert/tess.rs alongside
tessellate.rs / tess_util.rs and re-point the re-export.

Leaves the scene/ root as a consistent set of `impl Scene` method
groups; the free-function outlier is gone.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---
 src/scene/convert/mod.rs        | 1 +
 src/scene/{ => convert}/tess.rs | 2 +-
 src/scene/mod.rs                | 8 ++++----
 3 files changed, 6 insertions(+), 5 deletions(-)
 rename src/scene/{ => convert}/tess.rs (99%)

diff --git a/src/scene/convert/mod.rs b/src/scene/convert/mod.rs
index 71c96cf35..9f8c7a434 100644
--- a/src/scene/convert/mod.rs
+++ b/src/scene/convert/mod.rs
@@ -18,6 +18,7 @@ pub mod acis_to_truck {
 }
 pub mod truck_tess;
 pub mod tessellate;
+pub(crate) mod tess;
 pub mod tess_util;
 pub mod solid3d_tess;
 pub mod spline_tess;
diff --git a/src/scene/tess.rs b/src/scene/convert/tess.rs
similarity index 99%
rename from src/scene/tess.rs
rename to src/scene/convert/tess.rs
index ebaa223ca..4a4a49aba 100644
--- a/src/scene/tess.rs
+++ b/src/scene/convert/tess.rs
@@ -1,5 +1,5 @@
 // Auto-split from scene/mod.rs. Pure text-move; behaviour unchanged.
-use super::*;
+use super::super::*;
 
 // ── Parallel tessellation free function ──────────────────────────────────────
 //
diff --git a/src/scene/mod.rs b/src/scene/mod.rs
index 216290a44..c6dc00dab 100644
--- a/src/scene/mod.rs
+++ b/src/scene/mod.rs
@@ -25,11 +25,11 @@ mod paper;
 mod preview;
 mod project;
 mod selection;
-mod tess;
 
-// Free functions moved into `tess` but still referenced unqualified by this
-// root and by sibling topic modules (each does `use super::*`).
-pub(crate) use tess::{
+// Parallel tessellation free functions live in `convert::tess` (alongside the
+// other tessellation code); re-exported here so this root and sibling topic
+// modules (each does `use super::*`) keep referencing them unqualified.
+pub(crate) use convert::tess::{
     entity_aabb, entity_world_aabb_f64, is_unindexable_entity, tessellate_entity,
     tessellate_entity_dim_text,
 };