From b6544777942962dfefe64ad3b9283290ec3653f9 Mon Sep 17 00:00:00 2001
From: Stuart Buchanan <stuart_d_buchanan@yahoo.co.uk>
Date: Sat, 9 Aug 2014 20:43:34 +0100
Subject: [PATCH] New materials.xml format

---
 src/ATC/trafficcontrol.cxx     | 8 ++++----
 src/Airports/groundnetwork.cxx | 8 ++++----
 src/Scenery/tilemgr.cxx        | 9 +--------
 utils/fgviewer/fgviewer.cxx    | 1 -
 4 files changed, 9 insertions(+), 17 deletions(-)

diff --git a/src/ATC/trafficcontrol.cxx b/src/ATC/trafficcontrol.cxx
index 65d60ae52..907818cfb 100644
--- a/src/ATC/trafficcontrol.cxx
+++ b/src/ATC/trafficcontrol.cxx
@@ -1409,9 +1409,9 @@ void FGStartupController::render(bool visible)
                     //osg::Node *custom_obj;
                     SGMaterial *mat;
                     if (segment->hasBlock(now)) {
-                        mat = matlib->find("UnidirectionalTaperRed");
+                        mat = matlib->find("UnidirectionalTaperRed", center);
                     } else {
-                        mat = matlib->find("UnidirectionalTaperGreen");
+                        mat = matlib->find("UnidirectionalTaperGreen", center);
                     }
                     if (mat)
                         geode->setEffect(mat->get_effect());
@@ -1487,9 +1487,9 @@ void FGStartupController::render(bool visible)
                         //osg::Node *custom_obj;
                         SGMaterial *mat;
                         if (segment->hasBlock(now)) {
-                            mat = matlib->find("UnidirectionalTaperRed");
+                            mat = matlib->find("UnidirectionalTaperRed", segCenter);
                         } else {
-                            mat = matlib->find("UnidirectionalTaperGreen");
+                            mat = matlib->find("UnidirectionalTaperGreen", segCenter);
                         }
                         if (mat)
                             geode->setEffect(mat->get_effect());
diff --git a/src/Airports/groundnetwork.cxx b/src/Airports/groundnetwork.cxx
index 701c07570..3c692629a 100644
--- a/src/Airports/groundnetwork.cxx
+++ b/src/Airports/groundnetwork.cxx
@@ -1230,9 +1230,9 @@ void FGGroundNetwork::render(bool visible)
                 //osg::Node *custom_obj;
                 SGMaterial *mat;
                 if (segments[pos]->hasBlock(now)) {
-                    mat = matlib->find("UnidirectionalTaperRed");
+                    mat = matlib->find("UnidirectionalTaperRed", center);
                 } else {
-                    mat = matlib->find("UnidirectionalTaperGreen");
+                    mat = matlib->find("UnidirectionalTaperGreen", center);
                 }
                 if (mat)
                     geode->setEffect(mat->get_effect());
@@ -1304,9 +1304,9 @@ void FGGroundNetwork::render(bool visible)
                     //osg::Node *custom_obj;
                     SGMaterial *mat;
                     if (segments[k]->hasBlock(now)) {
-                        mat = matlib->find("UnidirectionalTaperRed");
+                        mat = matlib->find("UnidirectionalTaperRed", segCenter);
                     } else {
-                        mat = matlib->find("UnidirectionalTaperGreen");
+                        mat = matlib->find("UnidirectionalTaperGreen", segCenter);
                     }
                     if (mat)
                         geode->setEffect(mat->get_effect());
diff --git a/src/Scenery/tilemgr.cxx b/src/Scenery/tilemgr.cxx
index 4ffd5d6f3..c2e635acd 100644
--- a/src/Scenery/tilemgr.cxx
+++ b/src/Scenery/tilemgr.cxx
@@ -199,7 +199,6 @@ void FGTileMgr::reinit()
 void FGTileMgr::materialLibChanged()
 {
     _options->setMaterialLib(globals->get_matlib());
-    _options->getMaterialLib()->refreshActiveMaterials();
 }
 
 /* schedule a tile for loading, keep request for given amount of time.
@@ -304,7 +303,7 @@ void FGTileMgr::schedule_needed(const SGBucket& curr_bucket, double vis)
 }
 
 /**
- * Update the various queues maintained by the tilemagr (private
+ * Update the various queues maintained by the tilemgr (private
  * internal function, do not call directly.)
  */
 void FGTileMgr::update_queues(bool& isDownloadingScenery)
@@ -316,7 +315,6 @@ void FGTileMgr::update_queues(bool& isDownloadingScenery)
     TileEntry *e;
     int loading=0;
     int sz=0;
-    bool didRefreshMaterialCache = false;
     
     tile_cache.set_current_time( current_time );
     tile_cache.reset_traversal();
@@ -332,11 +330,6 @@ void FGTileMgr::update_queues(bool& isDownloadingScenery)
             e->prep_ssg_node(vis);
             
             if (!e->is_loaded()) {
-                if (!didRefreshMaterialCache) {
-                    didRefreshMaterialCache = true;
-                    globals->get_matlib()->refreshActiveMaterials();
-                }
-                
                 bool nonExpiredOrCurrent = !e->is_expired(current_time) || e->is_current_view();
                 bool downloading = isTileDirSyncing(e->tileFileName);
                 isDownloadingScenery |= downloading;
diff --git a/utils/fgviewer/fgviewer.cxx b/utils/fgviewer/fgviewer.cxx
index e0ebcf250..f5bb8e944 100644
--- a/utils/fgviewer/fgviewer.cxx
+++ b/utils/fgviewer/fgviewer.cxx
@@ -188,7 +188,6 @@ main(int argc, char** argv)
         SG_LOG(SG_GENERAL, SG_ALERT, "Problems loading FlightGear materials.\n"
                << "Probably FG_ROOT is not properly set.");
     }
-    ml->refreshActiveMaterials();
     simgear::SGModelLib::init(fg_root, props);
 
     // Set up the reader/writer options
-- 
2.39.5