CaelumSky::CaelumSky(CaelumEnvironment& environment) :
CaelumEnvironmentComponent(environment)
{
// Setup cloud options.
if (mCaelumSystem->getCloudSystem()) {
Caelum::CloudSystem* cloudSystem = mCaelumSystem->getCloudSystem();
Caelum::FlatCloudLayer* cloudLayer = cloudSystem->createLayerAtHeight(1500);
cloudLayer->setCloudSpeed(Ogre::Vector2(0.0005, -0.0009));
cloudLayer->setCloudBlendTime(3600 * 24);
cloudLayer->setCloudCover(0.3);
cloudLayer->setFadeDistances(5000, 9000);
cloudLayer->setFadeDistMeasurementVector(Ogre::Vector3(1, 0, 1));
cloudLayer = cloudSystem->createLayerAtHeight(2000);
cloudLayer->setCloudSpeed(Ogre::Vector2(0.00045, -0.00075));
cloudLayer->setCloudBlendTime(3600 * 24);
cloudLayer->setCloudCover(0.4);
cloudLayer->setFadeDistances(5000, 9000);
cloudLayer->setFadeDistMeasurementVector(Ogre::Vector3(1, 0, 1));
}
registerConfigListener("caelum", "cloudspeed", sigc::mem_fun(*this, &CaelumSky::Config_CloudSpeed));
registerConfigListener("caelum", "cloudblendtime", sigc::mem_fun(*this, &CaelumSky::Config_CloudBlendTime));
registerConfigListener("caelum", "cloudcover", sigc::mem_fun(*this, &CaelumSky::Config_CloudCover));
}
//---------------------------------------------------------------------------------
bool CCaelumEditor::_setCloudsCoverage(OgitorsPropertyBase* property, const Ogre::Real& value)
{
Caelum::CloudSystem *clouds = mHandle->getCloudSystem();
Caelum::FlatCloudLayer *layer = clouds->getLayer(property->getTag());
layer->setCloudCover(value);
return true;
}
//--------------------------------------------------------------------------------------------------
bool CCaelumEditor::_createSky(Ogre::SceneManager *mngr, Ogre::Camera *cam)
{
Caelum::CaelumSystem::CaelumComponent componentMask;
componentMask = static_cast<Caelum::CaelumSystem::CaelumComponent> (
Caelum::CaelumSystem::CAELUM_COMPONENT_SUN |
Caelum::CaelumSystem::CAELUM_COMPONENT_MOON |
Caelum::CaelumSystem::CAELUM_COMPONENT_SKY_DOME |
Caelum::CaelumSystem::CAELUM_COMPONENT_POINT_STARFIELD |
Caelum::CaelumSystem::CAELUM_COMPONENT_CLOUDS |
0);
mSceneManager = mngr;
mHandle = new Caelum::CaelumSystem(Ogre::Root::getSingletonPtr(), mngr,componentMask);
mHandle->setManageSceneFog(false);
mHandle->notifyCameraChanged(cam);
mHandle->getSkyDome()->setQueryFlags(0);
mHandle->getSkyDome()->setVisibilityFlags(0x80000000);
mHandle->forceSubcomponentQueryFlags(0);
mHandle->forceSubcomponentVisibilityFlags(0x80000000);
mHandle->getUniversalClock()->setGregorianDateTime(mClockYear->get(),mClockMonth->get(),mClockDay->get(),mClockHour->get(),mClockMinute->get(),mClockSecond->get());
mHandle->getUniversalClock()->setTimeScale(mClockSpeed->get());
mHandle->setObserverLongitude(Ogre::Degree(mLongitude->get()));
mHandle->setObserverLatitude(Ogre::Degree(mLatitude->get()));
mHandle->setManageSceneFog(mFogManage->get());
mHandle->setGlobalFogDensityMultiplier(mFogDensityMultiplier->get());
Caelum::BaseSkyLight *sun = mHandle->getSun();
sun->setAmbientMultiplier(mSunAmbientMultiplier->get());
sun->setDiffuseMultiplier(mSunDiffuseMultiplier->get());
sun->setSpecularMultiplier(mSunSpecularMultiplier->get());
mHandle->getSun()->setAutoDisable(mSunAutoDisable->get());
mHandle->getSun()->getMainLight()->setCastShadows(mSunCastShadow->get());
mHandle->getSun()->getMainLight()->setAttenuation(mSunAttenuationDistance->get(),mSunAttenuationConstantMultiplier->get(),mSunAttenuationLinearMultiplier->get(),mSunAttenuationConstantMultiplier->get());
Caelum::BaseSkyLight *moon = mHandle->getMoon();
moon->setAmbientMultiplier(mMoonAmbientMultiplier->get());
moon->setDiffuseMultiplier(mMoonDiffuseMultiplier->get());
moon->setSpecularMultiplier(mMoonSpecularMultiplier->get());
mHandle->getMoon()->setAutoDisable(mMoonAutoDisable->get());
mHandle->getMoon()->getMainLight()->setCastShadows(mMoonCastShadow->get());
mHandle->getMoon()->getMainLight()->setAttenuation(mMoonAttenuationDistance->get(),mMoonAttenuationConstantMultiplier->get(),mMoonAttenuationLinearMultiplier->get(),mMoonAttenuationConstantMultiplier->get());
Caelum::PointStarfield *stars = mHandle->getPointStarfield();
stars->setMagnitudeScale( mStarsMagnitudeScale->get() );
stars->setMag0PixelSize( mStarsMag0PixelSize->get() );
stars->setMinPixelSize( mStarsMinPixelSize->get() );
stars->setMaxPixelSize( mStarsMaxPixelSize->get() );
mHandle->setEnsureSingleLightSource( mLightingSingleLightSource->get() );
mHandle->setEnsureSingleShadowSource( mLightingSingleShadowSource->get() );
mHandle->setManageAmbientLight( mLightingManageAmbientLight->get() );
mHandle->setMinimumAmbientLight( mLightingMinimumAmbientLight->get() );
Caelum::CloudSystem *clouds = mHandle->getCloudSystem();
if(!clouds)
{
clouds = new Caelum::CloudSystem(mSceneManager,mHandle->getCaelumCameraNode());
mHandle->setCloudSystem(clouds);
}
clouds->clearLayers();
clouds->getLayerVector().clear();
for(int i = 0;i < 3;i++)
{
Caelum::FlatCloudLayer *layer = clouds->createLayer();
layer->setVisibilityFlags(mCloudsEnabled[i]->get() == true?0xFFFFFFFF:0);
layer->setQueryFlags(0);
layer->setCloudCover(mCloudsCoverage[i]->get());
layer->setHeight(mCloudsHeight[i]->get());
layer->setCloudSpeed(mCloudsSpeed[0]->get());
}
return true;
}