The Size effect lets you animate the size of the particles.
Size Properties
| Parameter | Description |
| Name | Allows you to change the name given to the node. |
| Trigger |
An on/off switch using binary code. 1 = on, 0 = off. |
| Size Type |
Lets you select a type for the size. If you choose Constant Size, then all particles will be animated to have the same size. If you choose Input Shape instead, then you must input a Region into the in-port of the Size node. It will use this region to determine the size of the particles. |
| Size |
Lets you adjust the size of the particles. |
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