LMs (Lightmaps) tab

panel: lms

This tool serves for lightmap and shadow tree calculations.

Regenerate refreshes the data for lightmaps
Compute selected opens the dialog for lightmap calculations for selected objects
Compute all opens the dialog for lightmap calculation for the entire scene
Delete selected deletes lightmaps of selected objects
Delete all deletes lightmaps of all objects in the scene
Export opens the settings dialog for shadow tree calculation for the entire scene
Export selected opens the settings dialog for shadow tree calculation for selected objects
Save obstacles saves *.obs file for selected objects. *.obs files contain information for shadow casting or demarcate area for shadow tree for later use
Update grow.dat if the scene has "grow" type objects in it, use this button to recalculate their lighting


Shadow tree calculation
Lightmap calculation