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I interpolated/approximated a surface with available (x, y, z) data points. I would now like to evaluate the z value for given arbitrary (x, y) coordinates. Can anyone help me with this? All I can see is how to evaluate the surface for given (u, v), and I need to do that for given (x, y) instead. Thanks in advance, if anyone can help.
The text was updated successfully, but these errors were encountered:
I interpolated/approximated a surface with available (x, y, z) data points. I would now like to evaluate the z value for given arbitrary (x, y) coordinates. Can anyone help me with this? All I can see is how to evaluate the surface for given (u, v), and I need to do that for given (x, y) instead. Thanks in advance, if anyone can help.
The text was updated successfully, but these errors were encountered: