For a node that is, or includes, an
you can improve rendering speed by reducing the number of polygons
IndexedFaceSet. Choose the polygon reduction
factor that produces your desired balance of rendering performance
To reduce the number of polygons:
or a node that includes one or more
Select Optimize Child Geometries.
In the Geometries Optimization Preview dialog box,
use the slider or enter a value in the Polygon reduction
factor field to set the polygon reduction factor. A value
0 performs the maximum reduction, and a value
1 performs no reduction.