Hey 3D mapping folks,
I’m Mark Pousee, and I’m currently working in ArcGIS Pro, trying to visualize some lidar point cloud data in a detailed scene. Everything loads fine, but I’ve noticed something really odd: as I start zooming in—especially to inspect building facades or fine ground details—more and more points vanish, leaving random blank patches in the view. It gets worse if I orbit or pan a bit. It’s super disorienting when I want to zoom in for detail work.
Here’s what I’ve already tried:
- Switched between Scene Viewer and ArcGIS Pro 3D View—same behavior.
- Checked and increased the point size/density in the layer settings—only minor gains.
- Experimented with toggling LOD (level of detail) settings—it seemed to help slightly, but the underlying issue persists.
- Tested with a smaller subset of the point cloud—has same issue at close zoom.
Has anyone else seen lidar data “disappearing” when zooming in, maybe due to performance optimization or tiling logic? If you've resolved this before, did you adjust rendering settings, change tile generation parameters, or preprocess the data differently?
Would love to hear your experiences or any practical suggestions for keeping more points visible when working up close.
Thanks so much in advance! 🙏
Mark Pousee
