From 5af8bb7c8e259f5bdda67beb87adcc453e0b32e7 Mon Sep 17 00:00:00 2001
From: Frederic Bouvier <fredfgfs01@free.fr>
Date: Sat, 30 Jun 2012 16:25:21 +0200
Subject: [PATCH] Working 'noshadow' animation

---
 simgear/scene/model/animation.cxx | 12 ++++--------
 simgear/scene/model/animation.hxx |  1 -
 2 files changed, 4 insertions(+), 9 deletions(-)

diff --git a/simgear/scene/model/animation.cxx b/simgear/scene/model/animation.cxx
index 7e29d5fd..f8bfbcbd 100644
--- a/simgear/scene/model/animation.cxx
+++ b/simgear/scene/model/animation.cxx
@@ -378,7 +378,6 @@ SGAnimation::SGAnimation(const SGPropertyNode* configNode,
 {
   _name = configNode->getStringValue("name", "");
   _enableHOT = configNode->getBoolValue("enable-hot", true);
-  _disableShadow = configNode->getBoolValue("disable-shadow", false);
   std::vector<SGPropertyNode_ptr> objectNames =
     configNode->getChildren("object-name");
   for (unsigned i = 0; i < objectNames.size(); ++i)
@@ -501,10 +500,6 @@ SGAnimation::install(osg::Node& node)
     node.setNodeMask( SG_NODEMASK_TERRAIN_BIT | node.getNodeMask());
   else
     node.setNodeMask(~SG_NODEMASK_TERRAIN_BIT & node.getNodeMask());
-  if (!_disableShadow)
-    node.setNodeMask( SG_NODEMASK_CASTSHADOW_BIT | node.getNodeMask());
-  else
-    node.setNodeMask(~SG_NODEMASK_CASTSHADOW_BIT & node.getNodeMask());
 }
 
 osg::Group*
@@ -1825,12 +1820,13 @@ osg::Group*
 SGShadowAnimation::createAnimationGroup(osg::Group& parent)
 {
   SGSharedPtr<SGCondition const> condition = getCondition();
-  if (!condition)
-    return 0;
 
   osg::Group* group = new osg::Group;
   group->setName("shadow animation");
-  group->setUpdateCallback(new UpdateCallback(condition));
+  if (condition)
+    group->setUpdateCallback(new UpdateCallback(condition));
+  else
+    group->setNodeMask(~SG_NODEMASK_CASTSHADOW_BIT & group->getNodeMask());
   parent.addChild(group);
   return group;
 }
diff --git a/simgear/scene/model/animation.hxx b/simgear/scene/model/animation.hxx
index 57641d30..fade108c 100644
--- a/simgear/scene/model/animation.hxx
+++ b/simgear/scene/model/animation.hxx
@@ -94,7 +94,6 @@ private:
   std::list<std::string> _objectNames;
   std::list<osg::ref_ptr<osg::Node> > _installedAnimations;
   bool _enableHOT;
-  bool _disableShadow;
 };
 
 
-- 
2.39.5