Sin: Difference between revisions
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Use infobox, slightly remove clutter
Nikitaivanov (talk | contribs) (Created page with "Compute sine of an angle in degrees. File:Sin1.png == Input/Ouput == Sine outputs value between 1 and -1 depending on the given value to it which scales from angular (0°–360°), though values outside this range work as well. == Notes == Additionally, there are only 4 certain points where you can get a whole number: * 0°/360° = 0 * 90° = 1 * 180° = 0 * 270° = -1 To understand better search for "[https://www.google.com/search?q=trigonometric+functions|Trig...") |
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{{Block | |||
|image=Sin.png | |||
|type=s | |||
|folder=Math | |||
|input1={{Port|n|Num}} | |||
|output1={{Port|n|Sin(Num)}} | |||
}} | |||
[ | Computes [https://en.wikipedia.org/wiki/Sine sine] of an angle in degrees. | ||
== Notes == | |||
The output is clipped from -1 to 1. Within a full revolution, there are four points which output a whole number: | |||
* 0°/360° = 0 | * 0°/360° = 0 | ||
* 90° = 1 | * 90° = 1 | ||
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* 270° = -1 | * 270° = -1 | ||
== Example == | |||
Ever wondered how to make those ultra smooth floating coin animations like in Roper? Here's how to do it: | Ever wondered how to make those ultra smooth floating coin animations like in Roper? Here's how to do it: | ||
[[File: | |||
[[File:Sin_example_coin_animation.jpg]] | |||
(Note that you don't have to store the input in a rotation. A number or [[Current Frame]] will do just fine.) | (Note that you don't have to store the input in a rotation. A number or [[Current Frame]] will do just fine.) | ||
* Sin and [[Cos]] can be used for such back and forth animations like this. You can also multiply the output of sin or cos by a number to move it in a larger or smaller scale. If you manage to utilize this function, you can even make any type of animations very smooth (e.g. walking animation, gun Recoil animation, moving platforms, etc.)! | * Sin and [[Cos]] can be used for such back and forth animations like this. You can also multiply the output of sin or cos by a number to move it in a larger or smaller scale. If you manage to utilize this function, you can even make any type of animations very smooth (e.g. walking animation, gun Recoil animation, moving platforms, etc.)! | ||
[[Category:Blocks]] | [[Category:Blocks]] | ||
