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* nothing cube(cutoff_size, center = true, $fn = sphere_indents_faces); height = 128.5; // A little less then 3U // Thickness of module (HP) width = 38; // [1:1:84] /* [Holes] */ // // top horizontal rib // middle horizontal rib h_wall(h=4, l=right_rib_x); // one more vertical to mount the circuit board to, dead center wall(h=6, w=height-hole_dist_top*3-4); // color([1,0,0] // surface("FireballSpellSmall.png", center=true, invert=false); // color([1,0,0] // surface("FIREBALL VCO.png", center=true, invert=false); module label(string, size=4, halign="center") { // slider pot slit // make a 2d version v_wall(h=4, l=height-rail_clearance*2, th=right_rib_thickness); //outline of whole PCB cube([137.5, 97, 1], center=true); working_increment = working_height / 7; // generally-useful spacing amount for vertical columns of stuff // How much horizontal space needed for left-hand and right-hand sub-panels left_panel_width = 16.5+16.5+10.5; //two knob, one jack, plus space between them right_panel_width = width_mm - thickness*2; // draw a "vertical" wall to mount a circuit board to module make_surface(filename, h) { for (a = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16]) linear_extrude(height=a/h, convexity=10) projection(cut.

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