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Add Copper Text Rendering and Knockout Support to Gerber Generator #74

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Merged
Abse2001 merged 1 commit into from
Dec 10, 2025
Merged

Add Copper Text Rendering and Knockout Support to Gerber Generator #74

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17 changes: 17 additions & 0 deletions src/gerber/convert-soup-to-gerber-commands/defineAperturesForLayer.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@ import type {
LayerRef,
PCBPlatedHole,
PCBSMTPad,
PcbCopperText,
PcbVia,
PcbHole,
PcbSolderPaste,
Expand Down Expand Up @@ -141,6 +142,18 @@ export const getApertureConfigFromPcbSilkscreenText = (
throw new Error(`Provide font_size for: ${elm as any}`)
}

export const getApertureConfigFromPcbCopperText = (
elm: PcbCopperText,
): ApertureTemplateConfig => {
if ("font_size" in elm) {
return {
standard_template_code: "C",
diameter: elm.font_size / 8, // font size and diamater have different units of measurement
}
}
throw new Error(`Provide font_size for: ${elm as any}`)
}

export const getApertureConfigFromPcbSolderPaste = (
elm: PcbSolderPaste,
): ApertureTemplateConfig => {
Expand Down Expand Up @@ -317,6 +330,10 @@ function getAllApertureTemplateConfigsForLayer(
addConfigIfNew(getApertureConfigFromPcbSilkscreenPath(elm))
else if (elm.type === "pcb_silkscreen_text")
addConfigIfNew(getApertureConfigFromPcbSilkscreenText(elm))
else if (elm.type === "pcb_copper_text") {
if (elm.layer === layer)
addConfigIfNew(getApertureConfigFromPcbCopperText(elm))
}
}

return configs
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