gdt::flatnessFunction in std::gdt

WARNING: This function is experimental and may change or be removed.

GD&T annotation specifying how flat faces should be.

gdt::flatness(
  faces: [TaggedFace; 1+],
  tolerance: number(Length),
  precision?: number(_),
  framePosition?: Point2d,
  inPlane?: Plane,
  fontPointSize?: number(_),
  fontScale?: number(_),
)

Arguments

Name	Type	Description	Required
`faces`	`[TaggedFace; 1+]`	The faces to be annotated.	Yes
`tolerance`	`number(Length)`	The amount of deviation from a perfect plane that is acceptable.	Yes
`precision`	`number(_)`	The number of decimal places to display. The default is `3`. Must be greater than or equal to `0`.	No
`framePosition`	`Point2d`	The position of the feature control frame relative to the leader arrow. The default is `[100mm, 100mm]`.	No
`inPlane`	`Plane`	The plane in which to display the annotation. The default is `XY`. Other standard planes like `XZ` and `YZ` can also be used. The annotation may be displayed in a plane parallel to the given plane.	No
`fontPointSize`	`number(_)`	The font point size to use for the annotation text rendering. The default is `36`.	No
`fontScale`	`number(_)`	Scale to use for the annotation text after rendering with the point size. The default is `1.0`. Must be greater than `0`.	No

Examples

@settings(experimentalFeatures = allow)

startSketchOn(XY)
  |> startProfile(at = [0, 0])
  |> line(end = [10, 0])
  |> line(end = [0, 10])
  |> line(end = [-10, 0])
  |> line(end = [0, -10])
  |> close()
  |> extrude(length = 5, tagStart = $face1)
gdt::flatness(faces = [face1], tolerance = 0.1mm)

@settings(experimentalFeatures = allow)

startSketchOn(XY)
  |> startProfile(at = [0, 0])
  |> line(end = [10, 0])
  |> line(end = [0, 10])
  |> line(end = [-10, 0])
  |> line(end = [0, -10])
  |> close()
  |> extrude(length = 5, tagEnd = $face1)
gdt::flatness(
  faces = [face1],
  tolerance = 0.02mm,
  framePosition = [10mm, 20mm],
  inPlane = XZ,
)

@settings(experimentalFeatures = allow)

startSketchOn(XY)
  |> startProfile(at = [0, 0])
  |> line(end = [10, 0])
  |> line(end = [0, 10])
  |> line(end = [-10, 0], tag = $face1)
  |> line(end = [0, -10])
  |> close()
  |> extrude(length = 5)
gdt::flatness(
  faces = [face1],
  tolerance = 0.02mm,
  framePosition = [10mm, 20mm],
  inPlane = XZ,
)

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