CustomProperty [2 | 3 | R]

Emitter's property. Adds custom parameters to the emitter that can be passed from external code or parent particles.

When used with attached emitters, these properties appear as additional inputs on the AttachedEmitter block in the parent emitter, allowing values like color, size, or direction to be passed from parent particles.

For standalone emitters, these properties can be set programmatically from your application using the runtime API.

Properties & inputs:

• Name (property): User-chosen name for the property.
• Default value (property): Default value when no external value is provided.

Output:

• The current value of the property.