From 45e4111ec76106c035365d964f3839d3c5b000e4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=8C=82=E4=B9=8B=E9=92=B3?= <claw@hdtime.space>
Date: Fri, 24 Jul 2026 10:40:26 +0000
Subject: [PATCH] fix: restore compute_volume function signature in 3d_print

---
 examples/08_3d_print/main.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/examples/08_3d_print/main.cpp b/examples/08_3d_print/main.cpp
index cd406f9..76e3be6 100644
--- a/examples/08_3d_print/main.cpp
+++ b/examples/08_3d_print/main.cpp
@@ -24,6 +24,7 @@ using namespace vde::foundation;
 // ── helpers ──
 
 /// Compute approximate volume via divergence theorem (loop over faces)
+static double compute_volume(const HalfedgeMesh& m) {
     double vol = 0.0;
     for (size_t fi = 0; fi < m.num_faces(); ++fi) {
         auto verts = m.face_vertices(fi);