27 lines
927 B
Plaintext
27 lines
927 B
Plaintext
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// Parameters
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const r = 50 // base radius
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const h = 10 // layer height
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const t = 0.005 // taper factor [0-1)
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// Defines how to modify each layer of the vase.
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// Each replica is shifted up the Z axis, and has a smoothly-varying radius
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fn transform = (replicaId) => {
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let scale = r * abs(1 - (t * replicaId)) * (5 + cos(replicaId / 8))
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return {
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translate: [0, 0, replicaId * 10],
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scale: [scale, scale, 0],
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}
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}
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// Each layer is just a pretty thin cylinder with a fillet.
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fn layer = () => {
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return startSketchOn("XY") // or some other plane idk
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|> circle([0, 0], 1, %, 'tag1')
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|> extrude(h, %)
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// |> fillet({
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// radius: h / 2.01,
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// tags: ["tag1", getOppositeEdge("tag1", %)]
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// }, %)
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}
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// The vase is 100 layers tall.
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// The 100 layers are replica of each other, with a slight transformation applied to each.
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let vase = layer() |> patternTransform(100, transform, %)
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