Thanks for the explanation, there are so many aspects to what we get to see the end result of  

 and don't have a clue how it's achieved. 

In any case, my imagination about bleeding colors from sea floor, skies, clouds or sunlight don't amount to a hill of beans.  I just will have to wait to see what flavor HTC decides to place on it.  I am sure it will be of the highest standard for gameplay.  
