And there are few questions rise.
1. For Speedtree: How can I produce real-look trees? Since till now the trees I created always be billboard tree. I founf there are not so much options for me to modify, though the demo trees shown on Speedtree's Web site is so beautiful and near the true.
2. For Dreamscape: How can I move the Horizon (the line between the sky and the dark ground) lower to near the bottom of the view without adjusting the camera?
Many thanks all