EvaluateUVPt

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Analyze Surface Analysis	Analyze Surface > UV Coordinates of a Point

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Toolbar: Analyze | Surface Analysis

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Surface Analysis

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Surface >

UV Coordinates of a Point

The EvaluateUVPt command reports the u and v coordinates of a selected location on a surface.

Steps

Select a surface to evaluate.
Pick a point to evaluate on the surface.
When you select a polysurface, Rhino calculates the result for the component surface at the location you pick.
If the surface is trimmed, Rhino uses the untrimmed surface.

Command-line options
CreatePoint	Creates a point object on the surface.
Normalized	Yes The u and v parameter ranges are scaled so that the output values are between zero and one (rather than using the real parameter value). This is useful when you want to know the percentage along parameter space of the point you pick without having to calculate it based on the domain of the surface. No The unscaled u and v parameter values are given. See: Domain.

Command-line options

CreatePoint

Creates a point object on the surface.

Normalized

Yes

The u and v parameter ranges are scaled so that the output values are between zero and one (rather than using the real parameter value).

This is useful when you want to know the percentage along parameter space of the point you pick without having to calculate it based on the domain of the surface.

No

The unscaled u and v parameter values are given.

See: Domain.

EvaluateUVPt

Steps

Yes

No

See also