Get Intersection between Reference planes and Family instance inside ViewPort

strsuraj — Thu, 20 Jun 2019 13:28:07 GMT

Hi everyone,

I am trying to find out distance of first point of intersection between a given reference plane and model inside the view port. I have attached image for a better understanding. (see image1)

Red circle shows the location of intersection between reference planes and model.

I tried using Ray Projection, but that cant be used here as it requires View3D and I am working in viewPort.

Also is it possible to programatically modify length of witness lines in same dimension i.e to have one of different length and another of different length ? (see image 2).

Thanks in advance.

Suraj

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Get Intersection between Reference planes and Family instance inside ViewPort