雷射數據抽取比

From Version 3.6 it is implemented the possibility of decimate the number of points coming for a laser scanner.
The decimation parameters are set in the whitestar.ini file and they are applied to :

• Input Points from the scanner
  • Use the entry Laser data decimation ratio (1.0000-0.0001)=1.00000000 where 1 means 100% of points taken.
• Point Cloud Visualization
  • Use the entry Point cloud coarse grid step ( > 0.001)=0.20000000 to define the step of the visualization grid
• Surface analysis
  • Use the entry Point cloud fine grid step ( > 0.001)=0.02500000 to define the step of the measuring grid