df6c81b0b4
* Add degrees annotations to examples Signed-off-by: Nick Cameron <nrc@ncameron.org> * Fix a units bug with the modulo operation Signed-off-by: Nick Cameron <nrc@ncameron.org> --------- Signed-off-by: Nick Cameron <nrc@ncameron.org>
49 lines
80 KiB
Markdown
49 lines
80 KiB
Markdown
---
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title: "polar"
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subtitle: "Function in std::math"
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excerpt: "Convert polar/sphere (azimuth, elevation, distance) coordinates to cartesian (x/y/z grid) coordinates."
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layout: manual
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---
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Convert polar/sphere (azimuth, elevation, distance) coordinates to cartesian (x/y/z grid) coordinates.
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```kcl
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polar(
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angle: number(rad),
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length: number(Length),
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): Point2d
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```
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### Arguments
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| Name | Type | Description | Required |
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|----------|------|-------------|----------|
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| `angle` | [`number(rad)`](/docs/kcl-std/types/std-types-number) | A number. | Yes |
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| `length` | [`number(Length)`](/docs/kcl-std/types/std-types-number) | A number. | Yes |
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### Returns
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[`Point2d`](/docs/kcl-std/types/std-types-Point2d) - A point in two dimensional space.
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### Examples
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```kcl
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exampleSketch = startSketchOn(XZ)
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|> startProfile(at = [0, 0])
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|> line(end = polar(angle = 30deg, length = 5), tag = $thing)
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|> line(end = [0, 5])
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|> line(end = [segEndX(thing), 0])
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|> line(end = [-20, 10])
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|> close()
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example = extrude(exampleSketch, length = 5)
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```
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