Amazing stuff! I really enjoyed reading it!
There are AwesomeBump that is written in QT and do not require .NET Framework and has code open.
Интересно, не понятно зачем, но круто. Я бы хотел поучаствовать в проекте
Bryce 7 Pro Tutorial: Stacked Terrains by David Brinnen
A demonstration of the latest features Bryce software has to offer. It allows to populate and create worlds of your own.
© David Brinnen, 2015, https://www.youtube.com/channel/UCldbpx-WrHFHUD-w3IaIKkw