78 lines
157 KiB
Markdown
78 lines
157 KiB
Markdown
---
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title: "extrude"
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excerpt: "Extend a 2-dimensional sketch through a third dimension in order to"
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layout: manual
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---
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Extend a 2-dimensional sketch through a third dimension in order to
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create new 3-dimensional volume, or if extruded into an existing volume, cut into an existing solid.
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```js
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extrude(length: number, sketch_set: SketchSet) -> SolidSet
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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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| `length` | `number` | | Yes |
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| `sketch_set` | [`SketchSet`](/docs/kcl/types/SketchSet) | A sketch or a group of sketches. | Yes |
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### Returns
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[`SolidSet`](/docs/kcl/types/SolidSet) - A solid or a group of solids.
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### Examples
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```js
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example = startSketchOn('XZ')
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|> startProfileAt([0, 0], %)
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|> line([10, 0], %)
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|> arc({
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angleStart = 120,
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angleEnd = 0,
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radius = 5
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}, %)
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|> line([5, 0], %)
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|> line([0, 10], %)
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|> bezierCurve({
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control1 = [-10, 0],
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control2 = [2, 10],
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to = [-5, 10]
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}, %)
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|> line([-5, -2], %)
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|> close(%)
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|> extrude(10, %)
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```
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```js
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exampleSketch = startSketchOn('XZ')
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|> startProfileAt([-10, 0], %)
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|> arc({
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angleStart = 120,
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angleEnd = -60,
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radius = 5
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}, %)
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|> line([10, 0], %)
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|> line([5, 0], %)
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|> bezierCurve({
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control1 = [-3, 0],
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control2 = [2, 10],
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to = [-5, 10]
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}, %)
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|> line([-4, 10], %)
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|> line([-5, -2], %)
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|> close(%)
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example = extrude(10, exampleSketch)
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```
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