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add conversion to mm for kicad

This commit is contained in:
King Kévin 2015-08-30 10:30:56 +02:00
parent 450b7103a9
commit 50535b62a8
1 changed files with 6 additions and 10 deletions
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16
cvlp_lib.js
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@ -356,10 +356,6 @@ function json2pcb(json) {
// convert CuVoodoo Land Pattern JSON to KiCad s-expression footprint module/file
function json2kicad(json) {
if (json.unit!='mm') {
console.log('KiCad export only supports units in mm')
return ''
}
// create file and add info
var kicad = ''
kicad += '# footprint generated from CuVoodoo Land Pattern\n'
@ -372,10 +368,10 @@ function json2kicad(json) {
var element = json.elements[element_i]
switch (element.type) {
case 'line':
kicad += '(fp_line (start '+element.x1+' '+element.y1+') (end '+element.x2+' '+element.y2+') (layer F.SilkS) (width '+element.thickness+'))\n'
kicad += '(fp_line (start '+convert_unit(element.x1,json.unit,"mm")+' '+convert_unit(element.y1,json.unit,"mm")+') (end '+convert_unit(element.x2,json.unit,"mm")+' '+convert_unit(element.y2,json.unit,"mm")+') (layer F.SilkS) (width '+convert_unit(element.thickness,json.unit,"mm")+'))\n'
break
case 'arc':
kicad += '(fp_arc (start '+element.x+' '+element.y+') (end '+(element.x+element.radius*Math.cos(((-1*element.start)%360)/360.0*Math.PI*2))+' '+(element.y-element.radius*Math.sin(((-1*element.start)%360)/360.0*Math.PI*2))+') (angle '+element.angle+') (layer F.SilkS) (width '+element.thickness+'))\n'
kicad += '(fp_arc (start '+convert_unit(element.x,json.unit,"mm")+' '+convert_unit(element.y,json.unit,"mm")+') (end '+convert_unit((element.x+element.radius*Math.cos(((-1*element.start)%360)/360.0*Math.PI*2)),json.unit,"mm")+' '+convert_unit((element.y-element.radius*Math.sin(((-1*element.start)%360)/360.0*Math.PI*2)),json.unit,"mm")+') (angle '+element.angle+') (layer F.SilkS) (width '+convert_unit(element.thickness,json.unit,"mm")+'))\n'
break
case 'pad':
var x = (element.x1+element.x2)/2
@ -388,11 +384,11 @@ function json2kicad(json) {
} else {
kicad += 'rect'
}
kicad += ' (at '+x+' '+y+' '+angle+')'
kicad += ' (size '+length+' '+element.thickness+')'
kicad += ' (at '+convert_unit(x,json.unit,"mm")+' '+convert_unit(y,json.unit,"mm")+' '+angle+')'
kicad += ' (size '+convert_unit(length,json.unit,"mm")+' '+convert_unit(element.thickness,json.unit,"mm")+')'
kicad += ' (layers F.Cu F.Paste F.Mask)'
kicad += ' (clearance '+element.clearance+')'
kicad += ' (solder_mask_margin '+(element.thickness/2*-1+element.soldermask)+')'
kicad += ' (clearance '+convert_unit(element.clearance,json.unit,"mm")+')'
kicad += ' (solder_mask_margin '+convert_unit((element.thickness/2*-1+element.soldermask),json.unit,"mm")+')'
kicad += ')\n'
break
case 'pin':