How change MoveSpeed for CameraFPS?

[Morganolla]

Hi, guys... I created camera :
scene::ICameraSceneNode* pCam=smgr->addCameraSceneNodeFPS(0,100,MoVel);
How can I change move speed my camera during the game???

[pc0de]

One way is to extract the FPS animator:

Code: Select all

ISceneNodeAnimatorCameraFPS* fpsAnimator=0;

scene::ICameraSceneNode* pCam=smgr->addCameraSceneNodeFPS(0,100,MoVel); 

// save off animator
core::list<ISceneNodeAnimator*>::ConstIterator anims=pCam->getAnimators().begin();
while(anims != pCam->getAnimators().end())
{
    if ((*anims)->getType() == ESNAT_CAMERA_FPS)
    {
        fpsAnimator = (ISceneNodeAnimatorCameraFPS*)*anims;
        break;
    }
}

and then whenever you want to adjust the speed:

Code: Select all

 if(fpsAnimator)
    fpsAnimator->setMoveSpeed(MoVel * 2.f);  // double the current speed

[Morganolla]

Thank you very much!!! I didn"t think that it is so difficult, sorry..