Finding random point in specific area

[PacaPop]

Hello! 

I am needing to get a random point within a specific area. 

I already have the area defined and I have its ID. 

I wanted to create a dtQueryFilter that would allow me to use findRandomPoint() or findRandomPointAroundCircle() to get points that always fall within that area.

How would I have to do to achieve this?

Thanks!!!!!

[Graham Pentheny]

There's an example of using these APIs in NavMeshTesterTool.cpp in RecastDemo.  e.g. https://github.com/recastnavigation/recastnavigation/blob/405cc095ab3a2df976a298421974a2af83843baf/RecastDemo/Source/NavMeshTesterTool.cpp#L352