//-----------------------------------------------------------------------------------
void CameraController::update( float timeSinceLast )
{
Ogre::Camera *camera = mGraphicsSystem->getCamera();
if( mCameraYaw || mCameraPitch )
{
if( mUseSceneNode )
{
Ogre::Node *cameraNode = camera->getParentNode();
// Update now as yaw needs the derived orientation.
cameraNode->_getFullTransformUpdated();
cameraNode->yaw( Ogre::Radian( mCameraYaw ), Ogre::Node::TS_WORLD );
cameraNode->pitch( Ogre::Radian( mCameraPitch ) );
}
else
{
camera->yaw( Ogre::Radian( mCameraYaw ) );
camera->pitch( Ogre::Radian( mCameraPitch ) );
}
mCameraYaw = 0.0f;
mCameraPitch = 0.0f;
}
int camMovementZ = mWASD[2] - mWASD[0];
int camMovementX = mWASD[3] - mWASD[1];
int slideUpDown = mSlideUpDown[0] - mSlideUpDown[1];
if( camMovementZ || camMovementX || slideUpDown )
{
Ogre::Vector3 camMovementDir( camMovementX, slideUpDown, camMovementZ );
camMovementDir.normalise();
camMovementDir *= timeSinceLast * 10.0f * (1 + mSpeedMofifier * 5);
if( mUseSceneNode )
{
Ogre::Node *cameraNode = camera->getParentNode();
cameraNode->translate( camMovementDir, Ogre::Node::TS_LOCAL );
}
else
{
camera->moveRelative( camMovementDir );
}
}
}
