From 423fd4e8426c7aa7ec807d886f9699f1e93ed087 Mon Sep 17 00:00:00 2001
From: James Turner <zakalawe@mac.com>
Date: Fri, 9 Sep 2022 12:17:11 +0100
Subject: [PATCH] Model XML: pass the model path to osgDB::Options

To allow giving better error feedback in the AC3D loader, pass the
file path explicitly as a plugin data string, so we can report it.
---
 simgear/scene/model/SGReaderWriterXML.cxx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/simgear/scene/model/SGReaderWriterXML.cxx b/simgear/scene/model/SGReaderWriterXML.cxx
index af1e6f7b..e317aa63 100644
--- a/simgear/scene/model/SGReaderWriterXML.cxx
+++ b/simgear/scene/model/SGReaderWriterXML.cxx
@@ -592,6 +592,8 @@ sgLoad3DModel_internal(const SGPath& path,
             texturepath = texturepath.dir();
 
         options->setDatabasePath(texturepath.utf8Str());
+        options->setPluginStringData("filePath", modelpath.utf8Str());
+
         osgDB::ReaderWriter::ReadResult modelResult;
         modelResult = osgDB::readRefNodeFile(modelpath.utf8Str(), options.get());