ergogen/src/footprints/pad.js
2021-07-11 21:04:41 +02:00

53 lines
No EOL
1.8 KiB
JavaScript

module.exports = {
nets: {
net: undefined
},
params: {
class: 'PAD',
width: 1,
height: 1,
front: true,
back: true,
text: '',
align: 'left',
mirrored: '=mirrored'
},
body: p => {
const layout = (toggle, side) => {
if (!toggle) return ''
let x = 0, y = 0
const mirror = side == 'B' ? '(justify mirror)' : ''
const plus = (p.param.text.length + 1) * 0.5
let align = p.param.align
if (p.param.mirrored === true) {
if (align == 'left') align = 'right'
else if (align == 'right') align = 'left'
}
if (align == 'left') x -= p.param.width / 2 + plus
if (align == 'right') x += p.param.width / 2 + plus
if (align == 'up') y += p.param.height / 2 + plus
if (align == 'down') y -= p.param.height / 2 + plus
const text = `(fp_text user ${p.param.text} (at ${x} ${y} ${p.rot}) (layer ${side}.SilkS) (effects (font (size 0.8 0.8) (thickness 0.15)) ${mirror}))`
return `(pad 1 smd rect (at 0 0 ${p.rot}) (size ${p.param.width} ${p.param.height}) (layers ${side}.Cu ${side}.Paste ${side}.Mask) ${p.net.net.str})\n${text}`
}
return `
(module SMDPad (layer F.Cu) (tedit 5B24D78E)
${p.at /* parametric position */}
${'' /* footprint reference */}
(fp_text reference "${p.ref}" (at 0 0) (layer F.SilkS) ${p.ref_hide} (effects (font (size 1.27 1.27) (thickness 0.15))))
(fp_text value "" (at 0 0) (layer F.SilkS) hide (effects (font (size 1.27 1.27) (thickness 0.15))))
${''/* SMD pads */}
${layout(p.param.front, 'F')}
${layout(p.param.back, 'B')}
)
`
}
}