49 lines
80 KiB
Markdown
49 lines
80 KiB
Markdown
---
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title: "std::math::polar"
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excerpt: ""
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layout: manual
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---
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Convert polar/sphere (azimuth, elevation, distance) coordinates to
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cartesian (x/y/z grid) coordinates.
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```js
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polar(
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angle: number(deg),
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length: number(mm),
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): [number(mm); 2]
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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(deg)` | | Yes |
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| `length` | `number(mm)` | | Yes |
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### Returns
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`[number(mm); 2]`
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### Examples
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```js
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exampleSketch = startSketchOn(XZ)
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|> startProfileAt([0, 0], %)
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|> line(end = polar(angle = 30, 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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