fixes pitch black ripples in shadow

apps/openmw/mwrender/ripplesimulation.cpp

@@ -68,8 +68,8 @@ namespace
 
         osg::ref_ptr<osg::Material> mat (new osg::Material);
         mat->setDiffuse(osg::Material::FRONT_AND_BACK, osg::Vec4f(0.f, 0.f, 0.f, 1.f));
-        mat->setAmbient(osg::Material::FRONT_AND_BACK, osg::Vec4f(0.f, 0.f, 0.f, 1.f));
-        mat->setEmission(osg::Material::FRONT_AND_BACK, osg::Vec4f(1.f, 1.f, 1.f, 1.f));
+        mat->setAmbient(osg::Material::FRONT_AND_BACK, osg::Vec4f(1.f, 1.f, 1.f, 1.f));
+        mat->setEmission(osg::Material::FRONT_AND_BACK, osg::Vec4f(0.f, 0.f, 0.f, 1.f));
         mat->setSpecular(osg::Material::FRONT_AND_BACK, osg::Vec4f(0.f, 0.f, 0.f, 0.f));
         mat->setColorMode(osg::Material::DIFFUSE);
         stateset->setAttributeAndModes(mat, osg::StateAttribute::ON);
@@ -101,12 +101,15 @@ RippleSimulation::RippleSimulation(osg::Group *parent, Resource::ResourceSystem*
     updater->addParticleSystem(mParticleSystem);
 
     mParticleNode = new osg::PositionAttitudeTransform;
+    mParticleNode->setName("Ripple Root");
     mParticleNode->addChild(updater);
     mParticleNode->addChild(mParticleSystem);
-    mParticleNode->setNodeMask(Mask_Effect);
+    mParticleNode->setNodeMask(Mask_Water);
 
     createWaterRippleStateSet(resourceSystem, mParticleNode);
 
+    resourceSystem->getSceneManager()->recreateShaders(mParticleNode);
+
     mParent->addChild(mParticleNode);
 }
 

apps/openmw/mwrender/water.cpp

@@ -432,7 +432,7 @@ Water::Water(osg::Group *parent, osg::Group* sceneRoot, Resource::ResourceSystem
     , mTop(0)
     , mInterior(false)
 {
-    mSimulation.reset(new RippleSimulation(parent, resourceSystem));
+    mSimulation.reset(new RippleSimulation(mSceneRoot, resourceSystem));
 
     mWaterGeom = SceneUtil::createWaterGeometry(Constants::CellSizeInUnits*150, 40, 900);
     mWaterGeom->setDrawCallback(new DepthClampCallback);