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How to convert x,y,z coordinated to UV valuess

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@Sheena_Cheema wrote:

Hi I'm new to this so let me know if this is not the right spot.
How do I convert world x and y coordinates into the U and V values of a surface? I currently have a list of points with their x and y values extracted and i wanted to know what was the corresponding z values of the points on the surface. I was wondering if I could use the evaluate surface component but that needs UV values not world coordinates.

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