math.cos
From GMod Wiki
| Function | |
| Syntax |
math.cos( Number ) Where is this used? |
| Description: | |
| Returns the cosine of a number (in radians). | |
| Returns: | Number number |
| Part of Library: | Math |
| Realm: |
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| BBCode Link: | [b][url=http://wiki.garrysmod.com/?title=Math.cos]Math.cos [img]http://wiki.garrysmod.com/favicon.ico[/img][/url][/b] |
Examples
| Description | Gets the cosine of 60 degrees (returned in radians). |
|---|---|
| Used on | |
| Code | local angle = math.cos(60) |
| Output | The variable angle will be set to -0.95241298... |
| Description | Get the cosine of 60 degrees after having converted it to radians. This would be useful if you are using degrees in your code and want to get the cosine of an angle not expressed in radians. |
|---|---|
| Used on | |
| Code | local angle = math.cos( math.rad(60) ) |
| Output | The variable angle will be set to 0.5. This is the cosine of 60 NOT in radians. |
