by drndadoo » Fri Sep 16, 2016 9:42 am
Hi mercdesmorita,
only upgrades under one major version are free, for example upgrade from DAVID 3.5 to 3.10 is free, but for upgrade from DAVID3 to DAVID4 you have to buy upgrade code.
Here is just in short why to upgrade:
NEW IN DAVID 4
- Turntable support for one-click 360 degree scanning
- Improved scan quality
- automatic outlier filter
- scan background filter
- Enterprise Edition with Measurement Tools, SDK Support
NEW IN DAVID 5
- Dual Camera support
- New patented SL patterns for scanning glossy objects
- Simplified sequence scanning
- Included Measurement and Mesh Comparison Features
- no more LASER scanning