LOD
A new parameter 'Node size to whole size in which LOD is not displayed (%)' is added for the improvement in efficiency of LOD rough data creation.
This parameter is not to create the LOD rough data of the node bigger than the indicated ratio to the whole model size.
Usually, the node close to the whole model size is rarely zoomed down until it has the necessity of a LOD display.
Especially when the node which coincide with this parameter has complicated form planes, calculation time is shortened sharply.
Click 'Display setting of LOD' button' in the tool bar
Or select 'Display setting of LOD' from 'Display' in the menu bar.
How to be displayed is changed according to the input value of size.