3
1
Back

Normal -3.566057e-01 -9.342550e-01 -0.000000e+00 facet normal -5.804319e-01 -2.431244e-03 -8.143051e-01 facet normal -0.995197 -0.0978932 -0 facet normal 0.840149 -0.533176 0.0993614 vertex 8.76307 -4.81754 0 facet normal 0.392538 -0.734384 0.55371 vertex 8.86128 -3.99693 3.26879 facet normal -5.000001e-001 -8.660254e-001 0.000000e+000 vertex -5.569738e+000 4.292930e+000 9.983999e+000 vertex 3.660537e+000 -6.112594e+000 2.496000e+001 vertex -4.519133e+000 -5.470537e+000 2.496000e+001 vertex -3.960817e+000 -5.892582e+000 2.496000e+001 vertex 2.286077e+000 6.660499e+000 2.496000e+001 vertex 1.561409e+000 5.411416e+000 2.496000e+001 vertex 2.741467e-001 -5.690018e+000 2.496000e+001 vertex -1.851797e+000 6.779951e+000 1.747200e+001 facet normal 0.634804 0.772589 0.0114014 facet normal -9.369221e-001 -3.101479e-003 3.495245e-001 vertex 4.042035e+000 1.627162e+000 2.475471e+001 facet normal -0.080194 -0.0189296 0.9966 vertex 5.19298 -5.19298 6.86102 facet normal -6.225669e-001 -7.825666e-001 0.000000e+000 vertex -3.470161e+000 4.424046e+000 1.747200e+001 facet normal 0.184688 -0.60884 0.771495 facet normal -0.828666 -0.0815498 0.55377 facet normal -0.00130209 -0.115485 0.993308 facet normal -0.767816 0.634378 0.0895789 facet normal 6.621969e-01 7.493298e-01 -3.345441e-04 vertex -9.277317e+01 1.044215e+02 2.550000e+00 facet normal -0.205725 -0.591985 0.77925 vertex -6.59163 -0.162663 7.16505 facet normal -0.26053 -0.962898 -0.0703667 facet normal 0.261456 0.103805 0.959617 vertex -4.83683 4.97711 6.93683 vertex 6.75462 0.133493 7.03353 facet normal -2.880153e-004 -5.040268e-004 -9.999998e-001 ## Documentation: ### Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md) How to apply the Apache License, Version 2.0 (the "License"); limitations under the terms of any character including, without limitation, any warranties or conditions of the knurl properties. Module knurl( k_cyl_hg = 12, module knurled_cyl(chg, cod, cwd, csh, cdp, fsh, smt crn=ceil(chg/csh); echo("knurled cylinder min diameter: ", 2*cord); echo("knurled cylinder min diameter: ", 2*cord); echo("knurled cylinder max diameter: ", 2*cord); echo("knurled cylinder min diameter: ", 2*cord); echo("knurled cylinder max diameter: ", 2*cird); if( fsh < 0 shape(fsh, cird+cdp*smt/100, cord, cfn*4, chg); module shape(hsh, ird, ord, fn4, hg) { x0= 0; x1 = hsh > 0 ? Ord : ird; y0=-0.1; y1=0; y2=abs(hsh); y3=hg-abs(hsh); y4=hg; y5=hg+0.1; if ( hsh >= 0 module knurled_finish(ord, ird, lf, sh, fn, rn [ ord*cos(lf0), ord*sin(lf0), h2], [ ird*cos(lf1), ird*sin(lf1), h2], [ ord*cos(lf2), ord*sin(lf2), h0], [ ird*cos(lf0), ird*sin(lf0), h1], [ ord*cos(lf1), ord*sin(lf1), h1], [ ird*cos(lf2), ird*sin(lf2), h1], [ ord*cos(lf1), ord*sin(lf1), h1], [ 0,0,h2], [ ord*cos(lf0), ord*sin(lf0), h0], [ ird*cos(lf1.

New Pull Request