Get Intersection between Reference planes and Family instance inside ViewPort

Get Intersection between Reference planes and Family instance inside ViewPort

strsuraj
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Get Intersection between Reference planes and Family instance inside ViewPort

strsuraj
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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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