From e722e83432b8ee719633bafaf19a28dff7660219 Mon Sep 17 00:00:00 2001
From: Hanno Braun <hello@hannobraun.com>
Date: Fri, 21 Mar 2025 23:14:43 +0100
Subject: [PATCH] Prepare to re-use `fj-export`

---
 experiments/2025-03-18/src/export.rs | 9 ++++++---
 experiments/2025-03-18/src/main.rs   | 2 +-
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/experiments/2025-03-18/src/export.rs b/experiments/2025-03-18/src/export.rs
index ce69a1153..0dfd0aabb 100644
--- a/experiments/2025-03-18/src/export.rs
+++ b/experiments/2025-03-18/src/export.rs
@@ -1,8 +1,11 @@
-use std::{collections::BTreeMap, fs::File};
+use std::{collections::BTreeMap, fs::File, path::Path};
 
 use fj_interop::TriMesh;
 
-pub fn export(tri_mesh: &TriMesh) -> anyhow::Result<()> {
+pub fn export(
+    tri_mesh: &TriMesh,
+    path: impl AsRef<Path>,
+) -> anyhow::Result<()> {
     let mut indices_by_vertex = BTreeMap::new();
 
     let mut points = Vec::new();
@@ -38,7 +41,7 @@ pub fn export(tri_mesh: &TriMesh) -> anyhow::Result<()> {
         },
     };
 
-    let output = File::create("output.3mf")?;
+    let output = File::create(path)?;
     threemf::write(output, mesh)?;
 
     Ok(())
diff --git a/experiments/2025-03-18/src/main.rs b/experiments/2025-03-18/src/main.rs
index a314e0e83..6bf7e28a3 100644
--- a/experiments/2025-03-18/src/main.rs
+++ b/experiments/2025-03-18/src/main.rs
@@ -14,7 +14,7 @@ mod topology;
 fn main() -> anyhow::Result<()> {
     let tri_mesh = model::model();
 
-    export::export(&tri_mesh)?;
+    export::export(&tri_mesh, "output.3mf")?;
     app::run(tri_mesh)?;
 
     Ok(())