From 4286cafdebb061ed43351306b5d47700f2d49de2 Mon Sep 17 00:00:00 2001
From: frohlich <frohlich>
Date: Sun, 7 Jun 2009 11:26:48 +0000
Subject: [PATCH] Doing the compilers job: constant propagation. This variable
 is nowhere set except to zero.

Modified Files:
	model/SGPagedLOD.cxx model/SGReaderWriterXML.cxx
	model/modellib.cxx model/modellib.hxx
---
 simgear/scene/model/SGPagedLOD.cxx        |  2 +-
 simgear/scene/model/SGReaderWriterXML.cxx |  1 -
 simgear/scene/model/modellib.cxx          |  2 +-
 simgear/scene/model/modellib.hxx          | 12 ++----------
 4 files changed, 4 insertions(+), 13 deletions(-)

diff --git a/simgear/scene/model/SGPagedLOD.cxx b/simgear/scene/model/SGPagedLOD.cxx
index 541c6350..96a0656d 100644
--- a/simgear/scene/model/SGPagedLOD.cxx
+++ b/simgear/scene/model/SGPagedLOD.cxx
@@ -56,7 +56,7 @@ bool SGPagedLOD::addChild(osg::Node *child)
     {
         osg::ref_ptr<SGModelData> d = opts->getModelData();
         if(d.valid())
-            d->modelLoaded(getFileName(getNumChildren()-1), d->getProperties(),
+            d->modelLoaded(getFileName(getNumChildren()-1), 0,
                            this);
     }
     return true;
diff --git a/simgear/scene/model/SGReaderWriterXML.cxx b/simgear/scene/model/SGReaderWriterXML.cxx
index 68147571..f6189274 100644
--- a/simgear/scene/model/SGReaderWriterXML.cxx
+++ b/simgear/scene/model/SGReaderWriterXML.cxx
@@ -312,7 +312,6 @@ sgLoad3DModel_internal(const string &path,
     }
 
     if (data) {
-        data->setProps(props);
         options->setModelData(data);
     }
 
diff --git a/simgear/scene/model/modellib.cxx b/simgear/scene/model/modellib.cxx
index dda15a92..95644351 100644
--- a/simgear/scene/model/modellib.cxx
+++ b/simgear/scene/model/modellib.cxx
@@ -67,7 +67,7 @@ SGModelLib::loadModel(const string &path,
     opt->setModelData(data);
     osg::Node *n = readNodeFile(path, opt.get());
     if(data)
-        data->modelLoaded(path, data->getProperties(), n);
+        data->modelLoaded(path, 0, n);
     if (n && n->getName().empty())
         n->setName("Direct loaded model \"" + path + "\"");
     return n;
diff --git a/simgear/scene/model/modellib.hxx b/simgear/scene/model/modellib.hxx
index f40ba92e..7c38b10a 100644
--- a/simgear/scene/model/modellib.hxx
+++ b/simgear/scene/model/modellib.hxx
@@ -83,16 +83,8 @@ protected:
 class SGModelData : public osg::Referenced {
 public:
     virtual ~SGModelData() {}
-    virtual void modelLoaded( const string& path, SGPropertyNode *prop,
-                              osg::Node*branch) = 0;
-
-    virtual void setProps(SGPropertyNode *p)
-        { _props = p; }
-
-    SGPropertyNode *getProperties()
-        { return _props; }
-protected:
-    SGPropertyNode_ptr _props;
+    virtual void modelLoaded(const string& path, SGPropertyNode *prop,
+                             osg::Node* branch) = 0;
 };
 
 }
-- 
2.39.5