void GraphicsMeteoManager::update(float dt)
{
if (graphicsSky->getSkyX() && graphicsWater->getHydraX())
{
updateEnvironmentLighting();
updateShadowFarDistance();
}
graphicsSky->update(dt);
graphicsWater->update(dt);
}
bool frameStarted(const FrameEvent &e)
{
mKeyboard->capture();
// Check camera height
Ogre::RaySceneQuery *raySceneQuery =
mSceneMgr->
createRayQuery(Ogre::Ray(mCamera->getPosition() + Ogre::Vector3(0,1000000,0),
Vector3::NEGATIVE_UNIT_Y));
Ogre::RaySceneQueryResult& qryResult = raySceneQuery->execute();
Ogre::RaySceneQueryResult::iterator i = qryResult.begin();
if (i != qryResult.end() && i->worldFragment)
{
if (mCamera->getPosition().y < i->worldFragment->singleIntersection.y + 30)
{
mCamera->
setPosition(mCamera->getPosition().x,
i->worldFragment->singleIntersection.y + 30,
mCamera->getPosition().z);
}
}
delete raySceneQuery;
// Change SkyX atmosphere options if needed
SkyX::AtmosphereManager::Options SkyXOptions = mSkyX->getAtmosphereManager()->getOptions();
// Time
if (!mShowInformation)
{
mSkyX->setTimeMultiplier(mTimeMultiplier);
}
else
{
mSkyX->setTimeMultiplier(0.0f);
}
if (mKeyboard->isKeyDown(OIS::KC_1) && !(mKeyboard->isKeyDown(OIS::KC_LSHIFT) || mKeyboard->isKeyDown(OIS::KC_RSHIFT)))
mSkyX->setTimeMultiplier(1.0f);
if (mKeyboard->isKeyDown(OIS::KC_1) && (mKeyboard->isKeyDown(OIS::KC_LSHIFT) || mKeyboard->isKeyDown(OIS::KC_RSHIFT)))
mSkyX->setTimeMultiplier(-1.0f);
// Rayleigh multiplier
if (mKeyboard->isKeyDown(OIS::KC_2) && !(mKeyboard->isKeyDown(OIS::KC_LSHIFT) || mKeyboard->isKeyDown(OIS::KC_RSHIFT)))
SkyXOptions.RayleighMultiplier += e.timeSinceLastFrame*0.025f;
if (mKeyboard->isKeyDown(OIS::KC_2) && (mKeyboard->isKeyDown(OIS::KC_LSHIFT) || mKeyboard->isKeyDown(OIS::KC_RSHIFT)))
SkyXOptions.RayleighMultiplier -= e.timeSinceLastFrame*0.025f;
// Mie multiplier
if (mKeyboard->isKeyDown(OIS::KC_3) && !(mKeyboard->isKeyDown(OIS::KC_LSHIFT) || mKeyboard->isKeyDown(OIS::KC_RSHIFT)))
SkyXOptions.MieMultiplier += e.timeSinceLastFrame*0.025f;
if (mKeyboard->isKeyDown(OIS::KC_3) && (mKeyboard->isKeyDown(OIS::KC_LSHIFT) || mKeyboard->isKeyDown(OIS::KC_RSHIFT)))
SkyXOptions.MieMultiplier -= e.timeSinceLastFrame*0.025f;
// Exposure
if (mKeyboard->isKeyDown(OIS::KC_4) && !(mKeyboard->isKeyDown(OIS::KC_LSHIFT) || mKeyboard->isKeyDown(OIS::KC_RSHIFT)))
SkyXOptions.Exposure += e.timeSinceLastFrame*0.5f;
if (mKeyboard->isKeyDown(OIS::KC_4) && (mKeyboard->isKeyDown(OIS::KC_LSHIFT) || mKeyboard->isKeyDown(OIS::KC_RSHIFT)))
SkyXOptions.Exposure -= e.timeSinceLastFrame*0.5f;
// Inner radius
if (mKeyboard->isKeyDown(OIS::KC_5) && !(mKeyboard->isKeyDown(OIS::KC_LSHIFT) || mKeyboard->isKeyDown(OIS::KC_RSHIFT)))
SkyXOptions.InnerRadius += e.timeSinceLastFrame*0.25f;
if (mKeyboard->isKeyDown(OIS::KC_5) && (mKeyboard->isKeyDown(OIS::KC_LSHIFT) || mKeyboard->isKeyDown(OIS::KC_RSHIFT)))
SkyXOptions.InnerRadius -= e.timeSinceLastFrame*0.25f;
// Outer radius
if (mKeyboard->isKeyDown(OIS::KC_6) && !(mKeyboard->isKeyDown(OIS::KC_LSHIFT) || mKeyboard->isKeyDown(OIS::KC_RSHIFT)))
SkyXOptions.OuterRadius += e.timeSinceLastFrame*0.25f;
if (mKeyboard->isKeyDown(OIS::KC_6) && (mKeyboard->isKeyDown(OIS::KC_LSHIFT) || mKeyboard->isKeyDown(OIS::KC_RSHIFT)))
SkyXOptions.OuterRadius -= e.timeSinceLastFrame*0.25f;
// Number of samples
if (mKeyboard->isKeyDown(OIS::KC_7) && mKeyBuffer < 0 &&!(mKeyboard->isKeyDown(OIS::KC_LSHIFT) || mKeyboard->isKeyDown(OIS::KC_RSHIFT)))
{
SkyXOptions.NumberOfSamples ++;
mKeyBuffer = 0.25f;
}
if (mKeyboard->isKeyDown(OIS::KC_7) && mKeyBuffer < 0 && (mKeyboard->isKeyDown(OIS::KC_LSHIFT) || mKeyboard->isKeyDown(OIS::KC_RSHIFT)))
{
SkyXOptions.NumberOfSamples --;
mKeyBuffer = 0.25f;
}
// Height position
if (mKeyboard->isKeyDown(OIS::KC_8) && !(mKeyboard->isKeyDown(OIS::KC_LSHIFT) || mKeyboard->isKeyDown(OIS::KC_RSHIFT)))
SkyXOptions.HeightPosition += e.timeSinceLastFrame*0.05f;
if (mKeyboard->isKeyDown(OIS::KC_8) && (mKeyboard->isKeyDown(OIS::KC_LSHIFT) || mKeyboard->isKeyDown(OIS::KC_RSHIFT)))
SkyXOptions.HeightPosition -= e.timeSinceLastFrame*0.05f;
// Time multiplier
if (mKeyboard->isKeyDown(OIS::KC_9) && !(mKeyboard->isKeyDown(OIS::KC_LSHIFT) || mKeyboard->isKeyDown(OIS::KC_RSHIFT)))
mTimeMultiplier += e.timeSinceLastFrame*0.15f;
if (mKeyboard->isKeyDown(OIS::KC_9) && (mKeyboard->isKeyDown(OIS::KC_LSHIFT) || mKeyboard->isKeyDown(OIS::KC_RSHIFT)))
mTimeMultiplier -= e.timeSinceLastFrame*0.15f;
mSkyX->getAtmosphereManager()->setOptions(SkyXOptions);
// Show/Hide information
if (mKeyboard->isKeyDown(OIS::KC_F1) && mKeyBuffer < 0)
{
mShowInformation = !mShowInformation;
mKeyBuffer = 0.25f;
}
// Post-proccesing effects
if (mKeyboard->isKeyDown(OIS::KC_F2) && mKeyBuffer < 0)
{
mBloomCompositor = !mBloomCompositor;
Ogre::CompositorManager::getSingleton().
setCompositorEnabled(mWindow->getViewport(0), "Bloom", mBloomCompositor);
mKeyBuffer = 0.25f;
}
// Shadows
if (mKeyboard->isKeyDown(OIS::KC_F3) && mKeyBuffer < 0)
{
mShadowMode++;
if (mShadowMode > 2)
{
mShadowMode = 0;
}
setShadowMode(mSceneMgr, static_cast<ShadowMode>(mShadowMode));
mKeyBuffer = 0.25f;
}
mTextArea->setCaption(buildConfigString(SkyXOptions));
// Update environment lighting
updateEnvironmentLighting();
// Update shadow far distance
updateShadowFarDistance();
// Update Hydrax
mHydrax->update(e.timeSinceLastFrame);
// Update SkyX
mSkyX->update(e.timeSinceLastFrame);
mKeyBuffer -= e.timeSinceLastFrame;
return true;
}