How-to: Compute points on edge
Compute points on a edge using A3DCrvEvaluate
https://docs.techsoft3d.com/exchange/latest/api/A3DSDKAdvancedTools_8h.html?highlight=a3dcrvevaluate#_CPPv414A3DCrvEvaluatePK10A3DCrvBase9A3DDouble8A3DUns32P15A3DVector3dData
For the full code, check out our forum.