From Huffington Post:
The Titanic struck an iceberg late at night on April 14, 1912, and sank some 2 hours and 40 minutes later, early on the morning of April 15.
This simulation includes the iceberg strike, the ship coasting to a halt in the North Atlantic about 20 minutes later, lifeboats being lowered into the water and even scenes of flooding in the interior corridors.
Some 1,500 people — more than two-thirds of the ship’s total population — died when Titanic sank. However, the animation shows no people.