Filter by Weight Map

This compound reduces the number of particles that are emitted based on the weight map that is attached to the emitter. Particles are emitted only where the weight map has values over 0.

Plug this compound's Execute on Emit output into an Execute on Emit port of the Emit compound.

For more information, see Emitting Particles Based on a Weight Map.

Tasks: Particles/Emission Control

Output Ports: Execute_on_Emit

Reference

The emitter's weight map you want to use. The string should look like this: .cls.WeightMapCls.Weight_Map.Weights

Click the Explorer button to open up an explorer for that object and select a different weight map.

Invert

Inverts the weight map's values so that particles are emitted from the inverse areas of the weight map.



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