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  • Does the constant interpolation method in the surfaceDraper transformer takes into account X, Y and Z coordinates (2.5D) or is it only looking at the closest 2D value in X and Y coordinates?
Does the constant interpolation method in the surfaceDraper transformer takes into account X, Y and Z coordinates (2.5D) or is it only looking at the closest 2D value in X and Y coordinates?

Hi @sibe​, the CONSTANT Interpolation Method takes z values into account; it draws on the z value of the closest vertex in the underlying model. Feel free to take a look at the SurfaceDraper's documentation for more. I hope this helps!

How is the closest vertex determined? Based on X, Y or X, Y, Z?

How is the closest vertex determined? Based on X, Y or X, Y, Z?

Hi @sibe​, the closest vertex is determined via X, Y only. Hope this helps!

Thank you

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