//-------------------------------------------------------------------------------
void CSceneManagerEditor::setupPSSM()
{
if(mShadowsTechnique->get() >= (int)Ogre::SHADOWTYPE_TEXTURE_ADDITIVE && mShadowsTechnique->get() <= (int)Ogre::SHADOWTYPE_TEXTURE_MODULATIVE_INTEGRATED)
{
Ogre::Camera *mCamera = mOgitorsRoot->GetViewport()->getCameraEditor()->getCamera();
mPSSMSetup.setNull();
// shadow camera setup
Ogre::PSSMShadowCameraSetup* pssmSetup = OGRE_NEW Ogre::PSSMShadowCameraSetup();
pssmSetup->setSplitPadding(mCamera->getNearClipDistance());
pssmSetup->calculateSplitPoints(3, mCamera->getNearClipDistance(), mHandle->getShadowFarDistance());
pssmSetup->setOptimalAdjustFactor(0, 2);
pssmSetup->setOptimalAdjustFactor(1, 1);
pssmSetup->setOptimalAdjustFactor(2, 0.5);
mPSSMSetup.bind(pssmSetup);
mHandle->setShadowCameraSetup(mPSSMSetup);
}
}
void ShadowManager::processPSSM()
{
// 3 textures per directional light (PSSM)
int num = 3;
gEnv->sceneManager->setShadowTextureCountPerLightType(Ogre::Light::LT_DIRECTIONAL, num);
if (mPSSMSetup.isNull())
{
// shadow camera setup
Ogre::PSSMShadowCameraSetup* pssmSetup = new Ogre::PSSMShadowCameraSetup();
pssmSetup->setSplitPadding(gEnv->mainCamera->getNearClipDistance());
pssmSetup->calculateSplitPoints(3, gEnv->mainCamera->getNearClipDistance(), gEnv->sceneManager->getShadowFarDistance());
for (int i = 0; i < num; ++i)
{ //int size = i==0 ? 2048 : 1024;
const Ogre::Real cAdjfA[5] = { 2, 1, 0.5, 0.25, 0.125 };
pssmSetup->setOptimalAdjustFactor(i, cAdjfA[std::min(i, 4)]);
}
mPSSMSetup.bind(pssmSetup);
}
gEnv->sceneManager->setShadowCameraSetup(mPSSMSetup);
gEnv->sceneManager->setShadowTextureCount(num);
for (int i = 0; i < num; ++i)
{
int size = i == 0 ? 2048 : 1024;
gEnv->sceneManager->setShadowTextureConfig(i, size, size, mDepthShadows ? Ogre::PF_FLOAT32_R : Ogre::PF_X8B8G8R8);
}
gEnv->sceneManager->setShadowTextureSelfShadow(true);
gEnv->sceneManager->setShadowCasterRenderBackFaces(false);
gEnv->sceneManager->setShadowTextureCasterMaterial(mDepthShadows ? "PSSM/shadow_caster" : Ogre::StringUtil::BLANK);
updatePSSM();
}
void ShadowManager::processPSSM()
{
gEnv->sceneManager->setShadowTechnique(Ogre::SHADOWTYPE_TEXTURE_ADDITIVE_INTEGRATED);
gEnv->sceneManager->setShadowDirectionalLightExtrusionDistance(299.0f);
gEnv->sceneManager->setShadowFarDistance(350.0f);
gEnv->sceneManager->setShadowTextureCountPerLightType(Ogre::Light::LT_DIRECTIONAL, PSSM_Shadows.ShadowsTextureNum);
gEnv->sceneManager->setShadowTextureCount(PSSM_Shadows.ShadowsTextureNum);
gEnv->sceneManager->setShadowTextureSelfShadow(true);
gEnv->sceneManager->setShadowCasterRenderBackFaces(true);
//Caster is set via materials
gEnv->sceneManager->setShadowTextureCasterMaterial("Ogre/shadow/depth/caster");
if (PSSM_Shadows.Quality == 3)
{
gEnv->sceneManager->setShadowTextureConfig(0, 4096, 4096, PF_FLOAT32_R);
gEnv->sceneManager->setShadowTextureConfig(1, 3072, 3072, PF_FLOAT32_R);
gEnv->sceneManager->setShadowTextureConfig(2, 2048, 2048, PF_FLOAT32_R);
PSSM_Shadows.lambda = 0.965f;
}
else if (PSSM_Shadows.Quality == 2)
{
gEnv->sceneManager->setShadowTextureConfig(0, 3072, 3072, PF_FLOAT32_R);
gEnv->sceneManager->setShadowTextureConfig(1, 2048, 2048, PF_FLOAT32_R);
gEnv->sceneManager->setShadowTextureConfig(2, 2048, 2048, PF_FLOAT32_R);
PSSM_Shadows.lambda = 0.97f;
}
else if (PSSM_Shadows.Quality == 1)
{
gEnv->sceneManager->setShadowTextureConfig(0, 2048, 2048, PF_FLOAT32_R);
gEnv->sceneManager->setShadowTextureConfig(1, 1024, 1024, PF_FLOAT32_R);
gEnv->sceneManager->setShadowTextureConfig(2, 1024, 1024, PF_FLOAT32_R);
PSSM_Shadows.lambda = 0.975f;
}
else
{
gEnv->sceneManager->setShadowTextureConfig(0, 1024, 1024, PF_FLOAT32_R);
gEnv->sceneManager->setShadowTextureConfig(1, 1024, 1024, PF_FLOAT32_R);
gEnv->sceneManager->setShadowTextureConfig(2, 512, 512, PF_FLOAT32_R);
PSSM_Shadows.lambda = 0.98f;
}
if (PSSM_Shadows.mPSSMSetup.isNull())
{
// shadow camera setup
Ogre::PSSMShadowCameraSetup* pssmSetup = new Ogre::PSSMShadowCameraSetup();
pssmSetup->calculateSplitPoints(3, gEnv->mainCamera->getNearClipDistance(), gEnv->sceneManager->getShadowFarDistance(), PSSM_Shadows.lambda);
pssmSetup->setSplitPadding(gEnv->mainCamera->getNearClipDistance());
pssmSetup->setOptimalAdjustFactor(0, -1);
pssmSetup->setOptimalAdjustFactor(1, -1);
pssmSetup->setOptimalAdjustFactor(2, -1);
PSSM_Shadows.mPSSMSetup.bind(pssmSetup);
//Send split info to managed materials
setManagedMaterialSplitPoints(pssmSetup->getSplitPoints());
}
gEnv->sceneManager->setShadowCameraSetup(PSSM_Shadows.mPSSMSetup);
}
void Main::initScene()
{
Ogre::LogManager::getSingleton().logMessage("Main initScene");
Ice::MessageSystem::Instance().CreateNewsgroup(GlobalMessageIDs::UPDATE_PER_FRAME);
Ice::MessageSystem::Instance().CreateNewsgroup(GlobalMessageIDs::RENDERING_BEGIN);
Ice::MessageSystem::Instance().CreateNewsgroup(GlobalMessageIDs::PHYSICS_BEGIN);
Ice::MessageSystem::Instance().CreateNewsgroup(GlobalMessageIDs::PHYSICS_SUBSTEP);
Ice::MessageSystem::Instance().CreateNewsgroup(GlobalMessageIDs::PHYSICS_END);
Ice::MessageSystem::Instance().CreateNewsgroup(GlobalMessageIDs::UPDATE_INDEPENDANT);
Ice::MessageSystem::Instance().CreateNewsgroup(GlobalMessageIDs::KEY_DOWN);
Ice::MessageSystem::Instance().CreateNewsgroup(GlobalMessageIDs::KEY_UP);
Ice::MessageSystem::Instance().CreateNewsgroup(GlobalMessageIDs::MOUSE_DOWN);
Ice::MessageSystem::Instance().CreateNewsgroup(GlobalMessageIDs::MOUSE_UP);
Ice::MessageSystem::Instance().CreateNewsgroup(GlobalMessageIDs::MOUSE_MOVE);
Ice::MessageSystem::Instance().CreateNewsgroup(GlobalMessageIDs::GAMESTATE_ENTER);
Ice::MessageSystem::Instance().CreateNewsgroup(GlobalMessageIDs::GAMESTATE_LEAVE);
Ice::MessageSystem::Instance().CreateNewsgroup(GlobalMessageIDs::CONSOLE_INGAME);
Ice::MessageSystem::Instance().CreateNewsgroup(GlobalMessageIDs::LOADLEVEL_BEGIN);
Ice::MessageSystem::Instance().CreateNewsgroup(GlobalMessageIDs::LOADLEVEL_END);
Ice::MessageSystem::Instance().CreateNewsgroup(GlobalMessageIDs::SAVELEVEL_BEGIN);
Ice::MessageSystem::Instance().CreateNewsgroup(GlobalMessageIDs::SAVELEVEL_END);
Ice::MessageSystem::Instance().CreateNewsgroup(GlobalMessageIDs::ACTOR_ONSLEEP);
Ice::MessageSystem::Instance().CreateNewsgroup(GlobalMessageIDs::ACTOR_ONWAKE);
Ice::MessageSystem::Instance().CreateNewsgroup(GlobalMessageIDs::MATERIAL_ONCONTACT);
Ice::MessageSystem::Instance().CreateNewsgroup(GlobalMessageIDs::REPARSE_SCRIPTS_PRE);
Ice::MessageSystem::Instance().CreateNewsgroup(GlobalMessageIDs::REPARSE_SCRIPTS_POST);
MessageSystem::Instance().CreateNewsgroup(GlobalMessageIDs::ENABLE_GAME_CLOCK);
Ogre::LogManager::getSingleton().logMessage("Starting PhysX");
//Start up OgrePhysX
OgrePhysX::World::getSingleton().init();
mSceneMgr = mRoot->createSceneManager(Ogre::ST_GENERIC, "Esgaroth");
mCamera = mSceneMgr->createCamera("MainCamera");
mCamera->lookAt(Ogre::Vector3(0,0,1));
mCamera->setNearClipDistance(0.4f);
mCamera->setFarClipDistance(50000);
mViewport = mWindow->addViewport(mCamera);
mViewport->setBackgroundColour(Ogre::ColourValue::Black);
mCamera->setAspectRatio(Ogre::Real(mViewport->getActualWidth()) / Ogre::Real(mViewport->getActualHeight()));
//Create PhysX Scene
PxSceneDesc sceneDesc(OgrePhysX::getPxPhysics()->getTolerancesScale());
sceneDesc.gravity = PxVec3(0, -9.81f, 0);
sceneDesc.filterShader = &PhysXSimulationFilterShader;
mPhysXSimulationCallback = ICE_NEW PhysXSimulationEventCallback();
sceneDesc.simulationEventCallback = mPhysXSimulationCallback;
mPhysXScene = OgrePhysX::World::getSingleton().addScene("Main", mSceneMgr, sceneDesc);
mPreviewSceneMgr = mRoot->createSceneManager(Ogre::ST_GENERIC, "Esgaroth_Preview");
InitOgreResources();
Ogre::TextureManager::getSingleton().setDefaultNumMipmaps(5);
Ogre::MaterialManager::getSingleton().setDefaultTextureFiltering(Ogre::TFO_ANISOTROPIC);
Ogre::MaterialManager::getSingleton().setDefaultAnisotropy(8);
Ogre::MaterialManager::getSingleton().addListener(new DepthSchemeHandler(), "depth");
//mPreviewSceneMgr->setSkyBox(true, "Sky/ClubTropicana", 2000);
mPreviewSceneMgr->setAmbientLight(Ogre::ColourValue(0.8f, 0.8f, 0.8f));
Ogre::Light *ambientlight = mPreviewSceneMgr->createLight("SkyLight");
ambientlight->setType(Ogre::Light::LightTypes::LT_DIRECTIONAL);
ambientlight->setDirection(Ogre::Vector3(0,-1,0.4f).normalisedCopy());
ambientlight->setDiffuseColour(Ogre::ColourValue(1,1,1));
ambientlight->setSpecularColour(Ogre::ColourValue(1,1,1));
mSceneMgr->setAmbientLight(Ogre::ColourValue(0.3f,0.2f,0.2f));
//mSceneMgr->setFog(Ogre::FOG_LINEAR, Ogre::ColourValue::Blue, 0.015);
mCameraController = ICE_NEW FreeFlightCameraController();
SceneManager::Instance().AcquireCamera(mCameraController);
//init scripting stuff
ScriptSystem::GetInstance();
LuaScript::SetLoader(OgreFileLoader);
LuaScript::SetLogFn(ScriptLogFn);
/* GUISystem::GetInstance();
MusicSystem::GetInstance();
ScriptedControls::GetInstance();*/
//sound
mSoundManager = OgreOggSound::OgreOggSoundManager::getSingletonPtr();
mSoundManager->init("");
mSoundManager->setSceneManager(mSceneMgr);
mSoundManager->setDistanceModel(AL_LINEAR_DISTANCE);
//mCamera->getParentSceneNode()->attachObject(mSoundManager->getListener());
InitCompositor();
Ogre::MovableObject::setDefaultVisibilityFlags( Ice::VisibilityFlags::V_DEFAULT);
/*mCollisionCallback = ICE_NEW ScriptedCollisionCallback();
NxOgre::ActorGroup *dynamicbodies = mScene->createActorGroup("DynamicBody");
mScene->addMaterialPair(
dynamicbodies->((NxOgre::GroupCallback::InheritedCallback*)(mCollisionCallback));
dynamicbodies->setCollisionCallback(dynamicbodies, NX_NOTIFY_ALL, false);*/
mSceneMgr->setShadowTechnique(Ogre::SHADOWTYPE_TEXTURE_ADDITIVE_INTEGRATED);
mSceneMgr->setShadowTextureCountPerLightType(Ogre::Light::LT_DIRECTIONAL, 3);
mSceneMgr->setShadowTextureCountPerLightType(Ogre::Light::LT_SPOTLIGHT, 1);
mSceneMgr->setShadowTextureCount(3);
mSceneMgr->setShadowTextureConfig(0, 2048, 2048, Ogre::PF_FLOAT32_R);
mSceneMgr->setShadowTextureConfig(1, 2048, 2048, Ogre::PF_FLOAT32_R);
mSceneMgr->setShadowTextureConfig(2, 2048, 2048, Ogre::PF_FLOAT32_R);
/*mSceneMgr->setShadowTextureConfig(3, 1024, 1024, Ogre::PF_FLOAT32_R);
mSceneMgr->setShadowTextureConfig(4, 1024, 1024, Ogre::PF_FLOAT32_R);
mSceneMgr->setShadowTextureConfig(5, 1024, 1024, Ogre::PF_FLOAT32_R);
mSceneMgr->setShadowTextureConfig(6, 1024, 1024, Ogre::PF_FLOAT32_R);
mSceneMgr->setShadowTextureConfig(7, 1024, 1024, Ogre::PF_FLOAT32_R);*/
/*mSceneMgr->setShadowTextureSelfShadow(true);*/
mSceneMgr->setShadowTextureCasterMaterial("shadow_caster");
mSceneMgr->getShadowTexture(0)->getBuffer()->getRenderTarget()->getViewport(0)->setBackgroundColour(Ogre::ColourValue::White);
mSceneMgr->getShadowTexture(0)->getBuffer()->getRenderTarget()->getViewport(0)->setClearEveryFrame(true);
mSceneMgr->getShadowTexture(1)->getBuffer()->getRenderTarget()->getViewport(0)->setBackgroundColour(Ogre::ColourValue::White);
mSceneMgr->getShadowTexture(1)->getBuffer()->getRenderTarget()->getViewport(0)->setClearEveryFrame(true);
mSceneMgr->getShadowTexture(2)->getBuffer()->getRenderTarget()->getViewport(0)->setBackgroundColour(Ogre::ColourValue::White);
mSceneMgr->getShadowTexture(2)->getBuffer()->getRenderTarget()->getViewport(0)->setClearEveryFrame(true);
mSceneMgr->setShadowCasterRenderBackFaces(false);
// shadow camera setup
Ogre::FocusedShadowCameraSetup* spotSetup = ICE_NEW Ogre::FocusedShadowCameraSetup();
mSpotShadowCameraSetup = Ogre::ShadowCameraSetupPtr(spotSetup);
Ogre::PSSMShadowCameraSetup* pssmSetup = ICE_NEW Ogre::PSSMShadowCameraSetup();
pssmSetup->calculateSplitPoints(3, 0.4f, 300, 0.95f);
pssmSetup->setSplitPadding(1);
pssmSetup->setOptimalAdjustFactor(0, 2);
pssmSetup->setOptimalAdjustFactor(1, 0.6f);
pssmSetup->setOptimalAdjustFactor(2, 0.3f);//0.4f);//2, 0.5);
mDirectionalShadowCameraSetup = Ogre::ShadowCameraSetupPtr(pssmSetup);
mSceneMgr->setShadowCameraSetup(mDirectionalShadowCameraSetup);
const Ogre::PSSMShadowCameraSetup::SplitPointList& splitPointList = pssmSetup->getSplitPoints();
Ogre::Vector4 PSSMSplitPoints;
for (int i = 0; i < 3; ++i)
{
PSSMSplitPoints[i] = splitPointList[i];
}
IceNote("PSSMSplitPoints: " + Ogre::StringConverter::toString(PSSMSplitPoints));
SceneManager::Instance().Init();
//Load save initialisation
RegisterStandardAtoms();
LoadSave::LoadSave::Instance().SetLogFunction(LogMessage);
LoadSave::LoadSave::Instance().RegisterObject(&DataMap::Register);
LoadSave::LoadSave::Instance().RegisterObject(&DataMap::Item::Register);
LoadSave::LoadSave::Instance().RegisterObject(&GenericProperty::Register);
LoadSave::LoadSave::Instance().RegisterObject(&GameObject::Register);
LoadSave::LoadSave::Instance().RegisterObject(&ObjectReference::Register);
LoadSave::LoadSave::Instance().RegisterObject(&LoadSave::SaveableDummy::Register);
LoadSave::LoadSave::Instance().RegisterObject(&NavigationMesh::Register);
LoadSave::LoadSave::Instance().RegisterAtom((LoadSave::AtomHandler*)new SaveableVectorHandler<GameObject>("vector<GameObjectPtr>"));
LoadSave::LoadSave::Instance().RegisterAtom((LoadSave::AtomHandler*)new SaveableVectorHandler<ObjectReference>("vector<ObjectReferencePtr>"));
LoadSave::LoadSave::Instance().RegisterAtom((LoadSave::AtomHandler*)new SaveableVectorHandler<GOComponent>("vector<GOComponentPtr>"));
LoadSave::LoadSave::Instance().RegisterAtom((LoadSave::AtomHandler*)new SaveableVectorHandler<NavigationMesh::PathNodeTree>("vector<PathNodeTreePtr>"));
LoadSave::LoadSave::Instance().RegisterAtom((LoadSave::AtomHandler*)new SaveableVectorHandler<DataMap::Item>("vector<DataMapItemPtr>"));
//Init script functions
InitCoreLuaFunctions();
//Load Plugins
LoadPlugins();
//initialize scripts
ScriptSystem::GetInstance().CreateInstance("StartEngine.lua");
ScriptSystem::GetInstance().CreateInstance("InitEngine.lua");
MaterialTable::Instance().InitBindingsFromCfg("OgreMaterialSoundBindings.cfg");
SceneManager::Instance().PostInit();
/*Ogre::TexturePtr t_depth = Ogre::TextureManager::getSingleton().createManual("rt_SceneDepth",
Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME, Ogre::TEX_TYPE_2D, 512, 512, 0, Ogre::PF_FLOAT16_RGB, Ogre::TU_RENDERTARGET);
Ogre::RenderTarget* depth_rtt = t_depth->getBuffer()->getRenderTarget();
depth_rtt->addViewport(mCamera)->setOverlaysEnabled(false);
depth_rtt->getViewport(0)->setShadowsEnabled(false);
depth_rtt->getViewport(0)->setAutoUpdated(true);
depth_rtt->getViewport(0)->setBackgroundColour(Ogre::ColourValue::Black);
depth_rtt->getViewport(0)->setClearEveryFrame(true);
depth_rtt->getViewport(0)->setVisibilityMask(4294967281);
depth_rtt->getViewport(0)->setMaterialScheme("depth");
Ogre::TexturePtr t_volumetrics = Ogre::TextureManager::getSingleton().createManual("rt_VolumetricObjects",
Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME, Ogre::TEX_TYPE_2D, 512, 512, 0, Ogre::PF_FLOAT16_RGB, Ogre::TU_RENDERTARGET);
Ogre::RenderTarget* volumetrics_rtt = t_volumetrics->getBuffer()->getRenderTarget();
volumetrics_rtt->addViewport(mCamera)->setOverlaysEnabled(false);
volumetrics_rtt->getViewport(0)->setAutoUpdated(true);
volumetrics_rtt->getViewport(0)->setShadowsEnabled(false);
volumetrics_rtt->getViewport(0)->setClearEveryFrame(true);
volumetrics_rtt->getViewport(0)->setVisibilityMask(2);
volumetrics_rtt->getViewport(0)->setMaterialScheme("Volumetrics");*/
};