From 78645169bfd1d715955822b6376d3fbe84604d46 Mon Sep 17 00:00:00 2001
From: Frederic Bouvier <fredfgfs01@free.fr>
Date: Tue, 31 Jan 2012 23:40:19 +0100
Subject: [PATCH] Increase point sprite size for runway lights

---
 simgear/scene/tgdb/obj.cxx       | 10 +++++-----
 simgear/scene/tgdb/pt_lights.cxx |  8 ++++----
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/simgear/scene/tgdb/obj.cxx b/simgear/scene/tgdb/obj.cxx
index c899d8ae..2e8b7c58 100644
--- a/simgear/scene/tgdb/obj.cxx
+++ b/simgear/scene/tgdb/obj.cxx
@@ -756,7 +756,7 @@ SGLoadBTG(const std::string& path, const simgear::SGReaderWriterOptions* options
   if (!tileGeometryBin.vasiLights.empty()) {
     EffectGeode* vasiGeode = new EffectGeode;
     Effect* vasiEffect
-        = getLightEffect(24, osg::Vec3(1, 0.0001, 0.000001), 1, 24, true);
+        = getLightEffect(48, osg::Vec3(1, 0.0001, 0.000001), 1, 48, true);
     vasiGeode->setEffect(vasiEffect);
     SGVec4f red(1, 0, 0, 1);
     SGMaterial* mat = 0;
@@ -782,9 +782,8 @@ SGLoadBTG(const std::string& path, const simgear::SGReaderWriterOptions* options
   if (tileGeometryBin.runwayLights.getNumLights() > 0
       || !tileGeometryBin.rabitLights.empty()
       || !tileGeometryBin.reilLights.empty()
-      || !tileGeometryBin.odalLights.empty()
-      || tileGeometryBin.taxiLights.getNumLights() > 0)
-      runwayEffect = getLightEffect(16, osg::Vec3(1, 0.001, 0.0002), 1, 16, true);
+      || !tileGeometryBin.odalLights.empty())
+      runwayEffect = getLightEffect(32, osg::Vec3(1, 0.001, 0.0002), 2, 32, true);
   if (tileGeometryBin.runwayLights.getNumLights() > 0
       || !tileGeometryBin.rabitLights.empty()
       || !tileGeometryBin.reilLights.empty()
@@ -817,11 +816,12 @@ SGLoadBTG(const std::string& path, const simgear::SGReaderWriterOptions* options
   }
 
   if (tileGeometryBin.taxiLights.getNumLights() > 0) {
+    Effect* taxiEffect = getLightEffect(16, osg::Vec3(1, 0.001, 0.0002), 1, 16, true);
     osg::Group* taxiLights = new osg::Group;
     taxiLights->setStateSet(lightManager->getTaxiLightStateSet());
     taxiLights->setNodeMask(RUNWAYLIGHTS_BIT);
     EffectGeode* geode = new EffectGeode;
-    geode->setEffect(runwayEffect);
+    geode->setEffect(taxiEffect);
     geode->addDrawable(SGLightFactory::getLights(tileGeometryBin.taxiLights));
     taxiLights->addChild(geode);
     lightGroup->addChild(taxiLights);
diff --git a/simgear/scene/tgdb/pt_lights.cxx b/simgear/scene/tgdb/pt_lights.cxx
index a1c53939..a072061a 100644
--- a/simgear/scene/tgdb/pt_lights.cxx
+++ b/simgear/scene/tgdb/pt_lights.cxx
@@ -478,8 +478,8 @@ SGLightFactory::getSequenced(const SGDirectionalLightBin& lights)
   float flashTime = 2e-2 + 5e-3*sg_random();
   osg::Sequence* sequence = new osg::Sequence;
   sequence->setDefaultTime(flashTime);
-  Effect* effect = getLightEffect(10.0f, osg::Vec3(1.0, 0.0001, 0.00000001),
-                                  6.0f, 10.0f, true);
+  Effect* effect = getLightEffect(40.0f, osg::Vec3(1.0, 0.0001, 0.00000001),
+                                  10.0f, 40.0f, true);
   for (int i = lights.getNumLights() - 1; 0 <= i; --i) {
     EffectGeode* egeode = new EffectGeode;
     egeode->setEffect(effect);
@@ -505,8 +505,8 @@ SGLightFactory::getOdal(const SGLightBin& lights)
   float flashTime = 2e-2 + 5e-3*sg_random();
   osg::Sequence* sequence = new osg::Sequence;
   sequence->setDefaultTime(flashTime);
-  Effect* effect = getLightEffect(10.0f, osg::Vec3(1.0, 0.0001, 0.00000001),
-                                  6.0, 10.0, false);
+  Effect* effect = getLightEffect(40.0f, osg::Vec3(1.0, 0.0001, 0.00000001),
+                                  10.0, 40.0, false);
   // centerline lights
   for (int i = lights.getNumLights() - 1; 2 <= i; --i) {
     EffectGeode* egeode = new EffectGeode;