a8b0e1a771
* Parse [T] instead of T[] for array types Signed-off-by: Nick Cameron <nrc@ncameron.org> * homogenous arrays, type coercion, remove solid set and sketch set, etc Signed-off-by: Nick Cameron <nrc@ncameron.org> --------- Signed-off-by: Nick Cameron <nrc@ncameron.org>
50 lines
64 KiB
Markdown
50 lines
64 KiB
Markdown
---
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title: "patternLinear2d"
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excerpt: "Repeat a 2-dimensional sketch along some dimension, with a dynamic amount of distance between each repetition, some specified number of times."
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layout: manual
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---
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Repeat a 2-dimensional sketch along some dimension, with a dynamic amount of distance between each repetition, some specified number of times.
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```js
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patternLinear2d(
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sketches: [Sketch],
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instances: integer,
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distance: number,
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axis: [number],
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useOriginal?: bool,
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): [Sketch]
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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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| `sketches` | [`[Sketch]`](/docs/kcl/types/Sketch) | The sketch(es) to duplicate | Yes |
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| `instances` | `integer` | The number of total instances. Must be greater than or equal to 1. This includes the original entity. For example, if instances is 2, there will be two copies -- the original, and one new copy. If instances is 1, this has no effect. | Yes |
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| `distance` | [`number`](/docs/kcl/types/number) | Distance between each repetition. Also known as 'spacing'. | Yes |
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| `axis` | [`[number]`](/docs/kcl/types/number) | The axis of the pattern. A 2D vector. | Yes |
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| `useOriginal` | [`bool`](/docs/kcl/types/bool) | If the target was sketched on an extrusion, setting this will use the original sketch as the target, not the entire joined solid. Defaults to false. | No |
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### Returns
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[`[Sketch]`](/docs/kcl/types/Sketch)
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### Examples
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```js
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exampleSketch = startSketchOn('XZ')
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|> circle(center = [0, 0], radius = 1)
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|> patternLinear2d(axis = [1, 0], instances = 7, distance = 4)
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example = extrude(exampleSketch, length = 1)
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```
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