gokul/cm4-media-carrier

components/HybridPad.tsx

import type { SmtPadProps } from "@tscircuit/props"

const mm = (dimension: string | number | undefined) => typeof dimension === "number" ? dimension : Number.parseFloat(dimension ?? "0")

/** Explicit top stencil for a hybrid connector whose stakes are hand soldered. */
export const HybridPad = (props: SmtPadProps) => {
  if (props.shape === "polygon") {
    // These four imported USB-C power pads are rectangles with sub-micron steps.
    // Use an inset rectangular stencil aperture to avoid those import artifacts.
    const xs = props.points.map(point => mm(point.x))
    const ys = props.points.map(point => mm(point.y))
    return <>
      <smtpad {...props} />
      <solderpaste shape="rect" layer="top"
        pcbX={(Math.min(...xs) + Math.max(...xs)) / 2}
        pcbY={(Math.min(...ys) + Math.max(...ys)) / 2}
        width={Math.max(...xs) - Math.min(...xs) - 0.02}
        height={Math.max(...ys) - Math.min(...ys) - 0.02} />
    </>
  }
  if (props.shape !== "rect") throw new Error("HybridPad requires a rectangular or USB-C polygon pad")
  return <>
    <smtpad {...props} />
    <solderpaste shape="rect" layer="top" pcbX={props.pcbX} pcbY={props.pcbY}
      width={props.width} height={props.height} />
  </>
}