From 8d8a0a5af7858e6d850fef8b1ddb637e0c54ec2f Mon Sep 17 00:00:00 2001
From: OGAWA KenIchi <kenichi@ice.email.ne.jp>
Date: Thu, 31 Aug 2023 17:22:26 +0900
Subject: [PATCH] DXF: Support negative index in VERTEX

---
 code/AssetLib/DXF/DXFLoader.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/AssetLib/DXF/DXFLoader.cpp b/code/AssetLib/DXF/DXFLoader.cpp
index 6b820d046..dae665388 100644
--- a/code/AssetLib/DXF/DXFLoader.cpp
+++ b/code/AssetLib/DXF/DXFLoader.cpp
@@ -731,7 +731,7 @@ void DXFImporter::ParsePolyLineVertex(DXF::LineReader& reader, DXF::PolyLine& li
                 if (index >= 0) {
                     indices[cnti++] = static_cast<unsigned int>(index);
                 } else {
-                    ASSIMP_LOG_WARN("DXF: Skip invisible face.");
+                    indices[cnti++] = static_cast<unsigned int>(-index);
                 }
             }
             break;