Hi, I’m trying to use niagara system to visualize pointcloud data (since I can’t use the pointcloud plugin for android). I use position array and number of points as user parameters. The problem is that I want to be able to switch between different pointclouds, I update the position array and the number of points, but I can’t seem to be able to kill the old particles and create new ones with the updated position array.
I set the Let Infinitely Lived Particles Die When Emitter Deactivates, but the old points are still there after I call the DrawPointCloud function again, and only one new big strange point shows up.
Am I deactivating the emitter in a wrong place or should I use different settings?
This is my function that I call when switching files.
