technofab/ergogen
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A shitload of PCB progress

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Bán Dénes 2020-07-18 22:58:44 +02:00
parent 5a380fa58c
commit f71368b835
12 changed files with 541 additions and 153 deletions
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34
src/pcbs.js
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@ -125,13 +125,16 @@ const makerjs2kicad = exports._makerjs2kicad = (model, layer='Edge.Cuts') => {
grs.push(`(gr_line (start ${xy(p.origin)}) (end ${xy(p.end)}) (angle 90) (layer ${layer}) (width 0.15))`)
break
case 'arc':
const center = p.origin
const arc_center = p.origin
const angle_start = p.startAngle > p.endAngle ? p.startAngle - 360 : p.startAngle
const angle_diff = Math.abs(p.endAngle - angle_start)
const end = m.point.rotate(m.point.add(center, [p.radius, 0]), angle_start, center)
grs.push(`(gr_arc (start ${xy(center)}) (end ${xy(end)}) (angle ${-angle_diff}) (layer ${layer}) (width 0.15))`)
const arc_end = m.point.rotate(m.point.add(arc_center, [p.radius, 0]), angle_start, arc_center)
grs.push(`(gr_arc (start ${xy(arc_center)}) (end ${xy(arc_end)}) (angle ${-angle_diff}) (layer ${layer}) (width 0.15))`)
break
case 'circle':
const circle_center = p.origin
const circle_end = m.point.add(circle_center, [p.radius, 0])
grs.push(`(gr_circle (center ${xy(circle_center)}) (end ${xy(circle_end)}) (layer ${layer}) (width 0.15))`)
break
default:
throw new Error(`Can't convert path type "${p.type}" to kicad!`)
@ -155,23 +158,16 @@ const footprint = exports._footprint = (config, name, points, net_indexer, point
// basic setup
const fp = footprint_types[type]
let result = fp.body
const parsed_params = {}
// footprint positioning
const at = `(at ${anchor.x} ${-anchor.y} ${anchor.r})`
result = result.replace(new RegExp('__AT', 'g'), at)
// fix rotations within footprints
const rot_regex = /__ROT\((\d+)\)/g
const matches = [...result.matchAll(rot_regex)]
for (const match of matches) {
const angle = parseFloat(match[1])
result = result.replace(match[0], (anchor.r + angle) + '')
}
parsed_params.at = `(at ${anchor.x} ${-anchor.y} ${anchor.r})`
parsed_params.rot = anchor.r
// connecting static nets
for (const net of (fp.static_nets || [])) {
const index = net_indexer(net)
result = result.replace(new RegExp('__NET_' + net.toUpperCase(), 'g'), `(net ${index} "${net}")`)
parsed_params['net_' + net] = `(net ${index} "${net}")`
}
// connecting parametric nets
@ -184,22 +180,22 @@ const footprint = exports._footprint = (config, name, points, net_indexer, point
a.sane(net, `${name}.nets.${net_ref} --> ${point.meta.name}.${indirect}`, 'string')
}
const index = net_indexer(net)
result = result.replace(new RegExp('__NET_' + net_ref.toUpperCase(), 'g'), `(net ${index} "${net}")`)
parsed_params['net_' + net_ref] = `(net ${index} "${net}")`
}
// connecting other, non-net parameters
for (const param of (fp.params || [])) {
let value = params[param]
for (const param of (Object.keys(fp.params || {}))) {
let value = params[param] === undefined ? fp.params[param] : params[param]
if (value === undefined) throw new Error(`Field "${name}.params.${param}" is missing!`)
if (a.type(value) == 'string' && value.startsWith('!') && point) {
const indirect = value.substring(1)
value = point.meta[indirect]
if (value === undefined) throw new Error(`Field "${name}.params.${param} --> ${point.meta.name}.${indirect}" is missing!`)
}
result = result.replace(new RegExp('__PARAM_' + param.toUpperCase(), 'g'), value)
parsed_params['param_' + param] = value
}
return result
return fp.body(parsed_params)
}
exports.parse = (config, points, outlines) => {