https://proarchitect.teachable.com/courses/rhino-developer-cplusplus-level-1/lectures/6555934
03.01 GetPoint | ProArchitect
Develop your own plug-ins for Rhinoceros 7 and 8 in C++
https://developers.arcgis.com/net/api-reference/api/netwin/Esri.ArcGISRuntime/Esri.ArcGISRuntime.Geometry.Part.GetPoint.html
Method GetPoint
Use ArcGIS Maps SDK for .NET to build powerful desktop and mobile apps that incorporate capabilities such as mapping, geocoding, routing, and geoprocessing.
method
https://docs.unity3d.com/2019.2/Documentation/ScriptReference/Ray.GetPoint.html
Unity - Scripting API: Ray.GetPoint
scripting apiunityray