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Race Result Details |
Racer | Marc (truthdoc) |
Race Number | 224 |
Date | Tue, 25 Apr 2017 10:54:57 +0000 |
Speed | 94 WPM Try to beat? |
Accuracy | 94.6% |
Rank | 2nd place (out of 3) |
Opponents | cypher26 (1st place) |
Text typed:
In two dimensions we say that a rigid body has only one rotational degree of freedom, whereas in three dimensions we say that a rigid body has three rotational degrees of freedom. This might lead you to infer that in three dimensions you need to have three scalar quantities to represent a body's rotation. Indeed, this is the minimum requirement.
— Physics for Game Developers
(book)
by David M Bourg
(see stats)
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