Fusion.Engine.Graphics.GIS.GlobeCamera.PlayAnimation C# (CSharp) Méthode

		public void PlayAnimation(GameTime gameTime)
		{
			if(cameraAnimTrackStates == null) return;

			freezeFreeCamRotation = true;

			var state = cameraAnimTrackStates[curStateInd];


			curTime += 0.016f; //gameTime.ElapsedSec;
			
			if (curTime < state.WaitTime || curStateInd >= cameraAnimTrackStates.Count - 1) {
				SetState(state);

				if (curStateInd >= cameraAnimTrackStates.Count - 1)
					StopAnimation();

				return;
			}

			float time		= curTime - state.WaitTime;
			float amount	= time/state.TransitionTime;

			float	factor = MathUtil.SmoothStep(amount);
					factor = MathUtil.Clamp(factor, 0.0f, 1.0f);

			var nextState = cameraAnimTrackStates[curStateInd+1];

			var curPos		= DVector3.Lerp(state.FreeSurfacePosition, nextState.FreeSurfacePosition, factor);
			var curFreeRot	= DQuaternion.Slerp(state.FreeRotation, nextState.FreeRotation, factor);

			freeSurfaceRotation = curFreeRot;

			CameraPosition = FreeSurfacePosition = curPos;

			var newLonLat = GetCameraLonLat();
			Yaw		= newLonLat.X;
			Pitch	= -newLonLat.Y;
			
			if (curTime > state.WaitTime + state.TransitionTime) {
				curStateInd++;
				curTime = 0;
			}
		}