gdt::angularityFunction in std::gdt

GD&T angularity annotation specifying how much faces or edges may deviate from an orientation at a basic angle relative to datum references.

This is part of model-based definition (MBD).

Angularity is an orientation tolerance. The specified angle is a basic dimension in the drawing or model geometry. The tolerance is a length controlling the size of the zone, not an angular plus-or-minus value. Provide at least one of faces or edges. Supplying both is allowed, but omitting both is an error.

Arguments

Name	Type	Description	Required
`tolerance`	`number(Length)`	The tolerance zone size for orientation at a basic angle.	Yes
`faces`	[`TaggedFace`; 1+]	The faces to be annotated. At least one of `faces` or `edges` must be supplied.	No
`edges`	[`Edge`; 1+]	The edges to be annotated. At least one of `faces` or `edges` must be supplied.	No
`datums`	[`string`; 1+]	The datum references to display in the feature control frame. Supports up to primary, secondary, and tertiary datums.	No
`precision`	`number(_)`	The number of decimal places to display. The default is `3`. Must be greater than or equal to `0` and less than or equal to `9`.	No
`framePosition`	`Point2d`	The position of the feature control frame relative to the leader arrow. The default is `[100mm, 100mm]`.	No
`framePlane`	`Plane`	The plane in which to display the feature control frame. The default is `XY`. Other standard planes like `XZ` and `YZ` can also be used. The frame may be displayed in a plane parallel to the given plane.	No
`leaderScale`	`number(_)`	Visual scale of the leader dot. The default is `1.0`, which maps to the calibrated normal dot size. The value is normalized against `fontSize` so the dot stays consistent as text size changes. Must be greater than `0`.	No
`fontSize`	`number(Length)`	The model-space height to use for annotation text. The default is `10mm`. Explicit units are supported; bare numbers use the file's default length unit. This changes the scene size, not the internal raster texture quality.	No

Returns

[GdtAnnotation; 1+]

Examples

Rendered example of gdt::angularity 0

Rendered example of gdt::angularity 1

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