Make projectiles receive lighting

apps/openmw/mwrender/renderingmanager.cpp

@@ -227,6 +227,11 @@ namespace MWRender
         return mResourceSystem;
     }
 
+    osg::Group* RenderingManager::getLightRoot()
+    {
+        return mLightRoot.get();
+    }
+
     void RenderingManager::setNightEyeFactor(float factor)
     {
         if (factor != mNightEyeFactor)

apps/openmw/mwrender/renderingmanager.hpp

@@ -65,6 +65,8 @@ namespace MWRender
 
         Resource::ResourceSystem* getResourceSystem();
 
+        osg::Group* getLightRoot();
+
         void setNightEyeFactor(float factor);
 
         void setAmbientColour(const osg::Vec4f& colour);

apps/openmw/mwworld/projectilemanager.cpp

@@ -8,6 +8,7 @@
 #include <components/resource/scenemanager.hpp>
 #include <components/sceneutil/controller.hpp>
 #include <components/sceneutil/visitor.hpp>
+#include <components/sceneutil/lightmanager.hpp>
 
 #include "../mwworld/manualref.hpp"
 #include "../mwworld/class.hpp"
@@ -96,6 +97,8 @@ namespace MWWorld
         SceneUtil::DisableFreezeOnCullVisitor disableFreezeOnCullVisitor;
         state.mNode->accept(disableFreezeOnCullVisitor);
 
+        state.mNode->addCullCallback(new SceneUtil::LightListCallback);
+
         mParent->addChild(state.mNode);
 
         state.mEffectAnimationTime.reset(new MWRender::EffectAnimationTime);

apps/openmw/mwworld/worldimp.cpp

@@ -164,7 +164,7 @@ namespace MWWorld
     {
         mPhysics = new MWPhysics::PhysicsSystem(resourceSystem, rootNode);
         mRendering = new MWRender::RenderingManager(viewer, rootNode, resourceSystem, &mFallback, resourcePath);
-        mProjectileManager.reset(new ProjectileManager(rootNode, resourceSystem, mRendering, mPhysics));
+        mProjectileManager.reset(new ProjectileManager(mRendering->getLightRoot(), resourceSystem, mRendering, mPhysics));
 
         mEsm.resize(contentFiles.size());
         Loading::Listener* listener = MWBase::Environment::get().getWindowManager()->getLoadingScreen();