| Effects > Render > Fire | 
|  | Fire | 
| | The Fire effect allows you to simulate fire and smoke effects. | 
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| 1. | Do one of the following: | 
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|  |  | Choose Effects > Render > Fire |  |  |  | | Click the Fire button |  |  | 
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| 2. | Use the following options: | 
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|  |  | Size (px) |  |  |  |  | This option allows you to change the size of the flames. 
 Min = 2, Max = 2000, Default = 300.
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|  |  | Roughness |  |  |  |  | Use this option to change the roughness of the flames. 
 Min = 0, Max = 100, Default = 60.
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