forked from HEL/circuiteria
84 lines
1.5 KiB
Typst
84 lines
1.5 KiB
Typst
#import "@preview/cetz:0.2.2": draw
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#import "element.typ"
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#import "ports.typ": add-port
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#let draw-shape(id, tl, tr, br, bl, fill, stroke) = {
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let p0 = tl
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let p1 = (tr, 10%, br)
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let p2 = (tr, 90%, br)
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let p3 = bl
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let p4 = (tl, 55%, bl)
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let p5 = (tl, 50%, br)
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let p6 = (tl, 45%, bl)
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let f1 = draw.group(name: id, {
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draw.merge-path(
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inset: 0.5em,
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fill: fill,
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stroke: stroke,
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close: true,
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draw.line(p0, p1, p2, p3, p4, p5, p6)
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)
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draw.anchor("north", (p0, 50%, p1))
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draw.anchor("south", (p2, 50%, p3))
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draw.anchor("west", (p0, 50%, p3))
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draw.anchor("east", (p1, 50%, p2))
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})
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let f2 = add-port(id, "west", (id: "in1"), (p0, 50%, p6))
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let f3 = add-port(id, "west", (id: "in2"), (p3, 50%, p4))
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let f4 = add-port(id, "east", (id: "out"), (p1, 50%, p2))
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let f = {
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f1; f2; f3; f4
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}
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return (f, tl, tr, br, bl)
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}
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#let alu(
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x: none,
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y: none,
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w: none,
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h: none,
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name: none,
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name-anchor: "center",
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fill: none,
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stroke: black + 1pt,
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id: "",
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debug: (
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grid: false,
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ports: false
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)
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) = {
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let ports = (
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west: (
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(id: "in1"),
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(id: "in2"),
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),
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east: (
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(id: "out"),
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)
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)
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element.elmt(
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draw-shape: draw-shape,
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x: x,
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y: y,
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w: w,
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h: h,
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name: name,
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name-anchor: name-anchor,
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ports: ports,
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fill: fill,
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stroke: stroke,
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id: id,
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auto-ports: false,
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ports-y: (
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in1: (h) => {h * 0.225},
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in2: (h) => {h * 0.775},
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),
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debug: debug
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)
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} |