Paint density shelf tool

地形上に高低の群衆密度の領域をペイントして、エージェントのランダム配置に影響を与えることができます。

Using Paint Density ¶

In your crowd source network, make sure there is a geometry surface connected to the 2nd input (Custom Surface/Points input) of the Crowd Source SOP.
Click the Paint Density tool on the Crowds tab.
Select the crowd source network at the object level. Hover over the viewport and press Enter.
Use the mouse to “paint” agents onto the terrain.