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// ribs - reinforcements and barriers against shorts on the right sub-panel //special-case the knob main shape. [mm] // ------------------------- // Create a hole with radius: ", hole_r , " at ", hole_dist_side, hole_dist_top); echo("Putting a hole with radius: ", hole_r , " at ", hole_dist_side, height - v_margin - title_font; saw_out = [output_column, row_1, 0]; fm_in = [h_margin+working_width/8, row_2, 0]; pwm_in = [first_col, first_row, 0]; c_tune = [second_col, fourth_row, 0]; pwm_cv_lvl = [second_col, first_row, 0]; sync_in = [first_col, fifth_row, 0]; //right_rib_x = width_mm - thickness*2; // draw panel, subtract holes // v_wall(h=4, l=height-rail_clearance*2-thickness); // top horizontal rib h_wall(h=1.6, l=right_rib_x); // middle-bottom h rib // h_wall(h=4, l=right_rib_x); } 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 ( fsh == 0 cylinder(h=chg, r=cord-cdp*smt/100, $fn=2*cfn, center=false); shape(fsh, cird, cord-cdp*smt/100, 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(lf2), ord*sin(lf2), h0], [ ird*cos(lf0), ird*sin(lf0), h1], [ 0,0,h2], [ ord*cos(lf0), ord*sin(lf0), h2], [ ord*cos(lf2), ord*sin(lf2), h0], [ ord*cos(lf2), ord*sin(lf2), h0], [ ird*cos(lf0), ird*sin(lf0), h1], [ ird*cos(lf2), ird*sin(lf2), h1], [ ord*cos(lf0), ord*sin(lf0), h0], [ ird*cos(lf1), ird*sin(lf1), h2], [ ord*cos(lf2), ord*sin(lf2), h2] echo(" Knurled Surface Library v2 "); echo(" knurl_wd - [ 3 ] ,, Knurl's Depth. "); echo(" k_cyl_hg - [ 3 ] ,, Knurl's Height. "); echo(" knurled_cyl(parameters... ); - Requires a value for each key. Build a MIDI->CV module ** Hagiwo's cheap arduino version and https://github.com/elkayem/midi2cv which it.

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