https://www.youtube.com/watch?v=r7QcHIF1O8E Sketchsoft has updated Feather, its promising 3D sketching app for iPad. Feather 1.1 improves ...

https://www.youtube.com/watch?v=UXMUbPOuR4s Icosa Foundation has updated Open Brush, its open-source 3D painting software, used to create concept ...