Modifying the Maximum Point Cache Size

Available in all license levels of LP360.

The Maximum Point Cache Size on the Performance Property Page is used to protect against loading enormous quantities of points into the memory cache. Loading more points than the "Points Per Refresh" setting can occur if the Force 100% Resolution command is used. If you define a large extent or zoom out to a small scale (i.e., large area) that exceeds the maximum point cache size, a partial set of points will draw in the map. The point resolution will display as "OVF".

Learn more about modifying the Points per Refresh setting

How to Modify the Maximum Point Cache Size

1. Open the LAS Layer Properties (TOC right click menu) or 3D and Immersive Viewer Properties (3D Window)  (3D View group on the Map Tab in the ribbon), and select the "Performance" tab.
2. In the Maximum Point Cache Size text box, input a whole number greater than the "Points per Refresh" and "Maximum Points to TIN/Contour" inputs to specify the maximum number of points to cache while using the Force 100% Resolution  command.

Profile View Cache Size Point Limit Error

While running, if the Profile view runs out of room in the cache based on the point limit, it will post an error message box alerting the user to this fact and prompts the user to try again with a smaller profile.