Try out the new iClone 7 for FREE: https://www.reallusion.com/iclone/download.html
Learn more how iClone can create 3D characters and animations here: http://www.reallusion.com/iclone/default.html
Watch more: http://www.reallusion.com/iclone/iclone_feature_stage.aspx
Although SpeedTree already had a LOD (Level of Detail) system to ensure steady performance in a massive forest, some skips or jittering could still occur when changing mesh levels or altering camera distance. In iClone 6, you will hardly find any changes during these level transitions. The same smooth transitions have also been applied to SpeedTree objects such as rocks, fences, or other props.