“used to generate a branching tree structure to support overhangs in 3D printing. The results are still a work-in-progress, but usually require significantly less material than other support structure techniques, and as the models get larger, also significantly improve print times. “
Learn more:
Meshmixer – 3D Mashups & Remixes
In related Maker news, download 123D Design for multiple platforms including desktop:
Autodesk 123D Design