I love World Creator, especially the vegetation distribution pipeline. You can create some very realistic fields with it. Im going to check out impostors too - ive seen it a few times and wondered what it's about.
Stupid Rental. My Zbrush that I haven't paid for an update in years and is perpetual Trumps that on all counts.
Ogre 3D Graphics Engine Demo
Demos for Ogre3D software that show its’ compositor effects, bloom, tiles, glass and heat vision tools.
© Quake Frag, 2015, https://www.youtube.com/channel/UCAlevoohjKYJeApAIvGnm8A