68xx_3D_people_counting and gtrack

Hi community member,

• Industiral Toolbox : 4.6.0
• sdk_03_05_00_04
• people count demo : 68xx_3D_people_counting
• EVM : IWR6843ISK

       C:\ti\mmwave_sdk_03_05_00_04\packages\ti\alg\gtrack

       C:\ti\mmwave_industrial_toolbox_4_6_0\labs\common\src\alg\gtrack

we develop  People Counting based on the :68xx_3D_people_counting,

so I want to know the difference between the two gtrack algorithms,

 which one  i should to edit for use?

Thanks.