void RttManager::CReflectionListener::postRenderTargetUpdate(const Ogre::RenderTargetEvent& evt)
{
Hydrax *mHydrax = mRttManager->mHydrax;
mHydrax->getMesh()->getEntity()->setVisible(true);
if (mCameraPlaneDiff != 0) {
mRttManager->mPlanes[RTT_REFLECTION]->getParentNode()->translate(0, mCameraPlaneDiff, 0);
}
if (mHydrax->_isCurrentFrameUnderwater()) {
mRttManager->mPlanes[RTT_REFLECTION]->getParentNode()->translate(0, mHydrax->getPlanesError(), 0);
} else {
mRttManager->mPlanes[RTT_REFLECTION]->getParentNode()->translate(0, -mHydrax->getPlanesError(), 0);
}
mHydrax->getCamera()->disableReflection();
mHydrax->getCamera()->disableCustomNearClipPlane();
if (mHydrax->isComponent(HYDRAX_COMPONENT_UNDERWATER)) {
if (mHydrax->_isCurrentFrameUnderwater()) {
mRttManager->mPlanes[RTT_REFLECTION]->normal = -mRttManager->mPlanes[RTT_REFLECTION]->normal;
}
}
mCReflectionQueueListener.mActive = false;
}
void RttManager::CReflectionListener::preRenderTargetUpdate(const Ogre::RenderTargetEvent& evt)
{
Hydrax *mHydrax = mRttManager->mHydrax;
mCReflectionQueueListener.mActive = true;
mHydrax->getMesh()->getEntity()->setVisible(false);
if (mHydrax->_isCurrentFrameUnderwater())
{
mRttManager->mPlanes[RTT_REFLECTION]->getParentNode()->translate(0,-mHydrax->getPlanesError(),0);
}
else
{
mRttManager->mPlanes[RTT_REFLECTION]->getParentNode()->translate(0,+mHydrax->getPlanesError(),0);
}
bool IsInUnderwaterError = false;
// Underwater
if ( mHydrax->_isCurrentFrameUnderwater() &&
(mHydrax->getCamera()->getDerivedPosition().y > mRttManager->mPlanes[RTT_REFLECTION]->getParentNode()->getPosition().y))
{
mCameraPlaneDiff = 0;
IsInUnderwaterError = true;
}
// Overwater
else if ((!mHydrax->_isCurrentFrameUnderwater()) &&
(mHydrax->getCamera()->getDerivedPosition().y < mRttManager->mPlanes[RTT_REFLECTION]->getParentNode()->getPosition().y))
{
mCameraPlaneDiff = mRttManager->mPlanes[RTT_REFLECTION]->getParentNode()->getPosition().y-mHydrax->getCamera()->getDerivedPosition().y+mRttManager->mReflectionDisplacementError;
mRttManager->mPlanes[RTT_REFLECTION]->getParentNode()->translate(0,-mCameraPlaneDiff,0);
}
else
{
mCameraPlaneDiff = 0;
}
if (mHydrax->isComponent(HYDRAX_COMPONENT_UNDERWATER))
{
if (mHydrax->_isCurrentFrameUnderwater())
{
mRttManager->mPlanes[RTT_REFLECTION]->normal = -mRttManager->mPlanes[RTT_REFLECTION]->normal;
}
}
mHydrax->getCamera()->enableReflection(mRttManager->mPlanes[RTT_REFLECTION]);
if (IsInUnderwaterError)
{
mCReflectionQueueListener.mActive = false;
}
else
{
mHydrax->getCamera()->enableCustomNearClipPlane(mRttManager->mPlanes[RTT_REFLECTION]);
}
}