When using PCG with Voxel Plugin, we strongly recommend:

• On any PCG graph:
  • Setting Use Hierarchical Generation to true.
    • Note that PCG's spline sampling does not work well with Hierarchical Generation. Use Voxel Metadata instead.
  • If using lots of volumetric shapes or running into point count errors, setting Use 2DGrid to false.
• On any in-world graph actor:
  • Setting Generation Trigger to Generate at Runtime.
  • Setting Is Partitioned to true.
• On the PCG World Actor:
  • Setting Treat Editor Viewport as Generation Source to true.
• On your player character:
  • Add a PCG Generation Source component.
    • This lets the Hi-Gen system know where to generate points.