319c60d4fa
* Change tangentialArc, tangentialArcTo, and tangentialArcToRelative to keyword args * Change tangentialArc offset to angle and convert to kw arg calls * Fix lints * Fix sketch errors and all unit tests passing * Fix tangentialArcTo calls in KCL samples * Update tangentialArc in samples * Update sim test output * Fix formatting * Fix mistake in merge * Fix gear rack sample * Update output after more samples fixes * Update gear rack output * Add end label to docs snippet * Fix to not add endAbsolute for an arc with radius or angle arguments * Update docs outputs * Fix formatting * Fix executor tests * Fix formatting * Fix bench input files * Fix spelling * Improve error messages --------- Co-authored-by: Adam Chalmers <adam.chalmers@zoo.dev>
123 lines
388 KiB
Markdown
123 lines
388 KiB
Markdown
---
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title: "std::sketch::mirror2d"
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excerpt: "Mirror a sketch."
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layout: manual
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---
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Mirror a sketch.
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Only works on unclosed sketches for now.
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Mirror occurs around a local sketch axis rather than a global axis.
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```js
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mirror2d(
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@sketches: [Sketch; 1+],
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axis: Axis2d | Edge,
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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; 1+]` | The sketch or sketches to be reflected. | Yes |
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| `axis` | `Axis2d | Edge` | The axis to reflect around. | Yes |
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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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// Mirror an un-closed sketch across the Y axis.
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sketch001 = startSketchOn(XZ)
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|> startProfileAt([0, 10], %)
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|> line(end = [15, 0])
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|> line(end = [-7, -3])
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|> line(end = [9, -1])
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|> line(end = [-8, -5])
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|> line(end = [9, -3])
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|> line(end = [-8, -3])
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|> line(end = [9, -1])
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|> line(end = [-19, -0])
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|> mirror2d(axis = Y)
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example = extrude(sketch001, length = 10)
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```
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```js
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// Mirror a un-closed sketch across the Y axis.
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sketch001 = startSketchOn(XZ)
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|> startProfileAt([0, 8.5], %)
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|> line(end = [20, -8.5])
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|> line(end = [-20, -8.5])
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|> mirror2d(axis = Y)
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example = extrude(sketch001, length = 10)
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```
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```js
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// Mirror a un-closed sketch across an edge.
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helper001 = startSketchOn(XZ)
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|> startProfileAt([0, 0], %)
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|> line(end = [0, 10], tag = $edge001)
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sketch001 = startSketchOn(XZ)
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|> startProfileAt([0, 8.5], %)
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|> line(end = [20, -8.5])
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|> line(end = [-20, -8.5])
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|> mirror2d(axis = edge001)
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// example = extrude(sketch001, length = 10)
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```
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```js
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// Mirror an un-closed sketch across a custom axis.
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sketch001 = startSketchOn(XZ)
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|> startProfileAt([0, 8.5], %)
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|> line(end = [20, -8.5])
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|> line(end = [-20, -8.5])
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|> mirror2d(
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axis = {
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direction = [0.0, 1.0],
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origin = [0.0, 0.0]
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})
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example = extrude(sketch001, length = 10)
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```
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```js
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// Sketch on the face of a mirrored sketch, that has been extruded.
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sketch0011 = startSketchOn(XY)
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|> startProfileAt([6.77, 0], %)
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|> yLine(length = 1.27)
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|> tangentialArc(endAbsolute = [5.96, 2.37])
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|> tangentialArc(endAbsolute = [-6.2, 2.44])
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|> tangentialArc(endAbsolute = [-6.6, 1.82])
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|> yLine(length = -1.82)
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|> mirror2d( axis = X )
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|> extrude(length = 10)
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sketch002 = startSketchOn(sketch0011, 'END')
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|> circle( center = [-0.01, 1.58], radius = 1.2 )
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|> extrude(length = 1.2)
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shell([sketch002], faces = ['end'], thickness = .1 )
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```
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