Intensity: Difference between revisions

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Intensity is mainly a number representing the quality of the construction of a ride in providing a sufficient but not overabundant level of "thrill" to the rider.
 
The primary factor in determining this is [http://en.wikipedia.org/wiki/G-force G-force]. The games simulate the movement of ride trains along the track, compared to acceleration and ride speed, and calculate three factors: Positive Vertical Gs, Negative Vertical Gs, and Lateral Gs. To the game, a stationary object has a Vertical G-force of +1 (the normal rate of Earth's gravity) and a Lateral G-force of zero0. As a train moves upward, it generally experiences higher Positive Vertical Gs - a force of +2 Vertical Gs means that the force pulling down on the rider at that moment is twice the normal rate of gravity. As a train moves down a hill, Positive Gs are eliminated and Negative Gs are created--a Vertical G-force of zero is a feeling of weightlessness. A Vertical G-force of -1 means that a force is acting at the rate of gravity, opposite to the usual direction of gravity. In other words, the rider is pulled up, not down. Control of Negative and Positive Vertical Gs is important in controlling rider comfort, and ultimately in controlling ride Intensity and Nausea Ratings.
 
Lateral G-forces are more important, and having high Lateral Gs can singlehandedly make a Roller Coaster unpopular. The threshold for extreme Lateral Gs is anywhere between 2.70 and 3.00, depending on the particular type of coaster. If a maximum Lateral G is too high, this number will be displayed in red and the Intensity rating will skyrocket. As a train goes around a curve, the rider is forced in the opposite direction, and thus a "sideways" force of gravity is felt. Unlike Vertical Gs, Lateral Gs can only be positive. On the benchmark screen of a ride, "positive" Lateral Gs represent a force to right, while "negative" Lateral Gs represent a force to the left. In a ride's stats, the [https://en.wikipedia.org/wiki/Absolute_value absolute value] of the highest Lateral G is displayed. Banked curves help alleviate this by diffusing much of the G-force, so banks should always be utilized when a train is moving fast. Also, using a curve with a larger radius can be more beneficial to the Intensity rating than using a curve with a small radius. For example, after a large drop, tight curves, even if banked, can cause large G-forces. Larger radius curves can help alleviate high Lateral G-forces.