Labels Milestones
BackPI*KnobDiameter; Knurls = round(KnobCircumference/DistanceBetweenKnurls); Divot=CapType; TaperAngle=asin(KnobHeight / (sqrt(pow(KnobHeight, 2) pow(KnobMajorRadius-KnobMinorRadius,2)))) - 90; DivotRadius = KnobMinorRadius*.4; // Primary knob cylinder for (i=[0 : RingMarkings-1] rotate([0, 0, 45] cube([2, 2, KnobHeight+.001], center=true); cube([RingWidth*.5, MarkingWidth, 2], center=true); cube([8, 3, KnobHeight], center=true); if (style == "nut"){ // a hexagonal cutout (undersize to melt an m3 nut into // a round shafthole base shape. See knob_base(). Rotate([0, 0, 90 + cone_indents_offset_angle + ((360 / sphere_indents_count) * z)] // min width of the rail + a safety margin // margins from edges h_margin = hole_dist_side + thickness; v_margin = hole_dist_top*5; output_column = width_mm - thickness*2.5 - tolerance*6; out_row_1 = v_margin+12; Experimenting with more panel layout ideas left_rib_x = thickness * 2; right_rib_x = width_mm.
- 5.35022 -5.0946 6.88312 facet normal -0.572633.
- -4.910126e-15 -1.000000e+00 -9.925449e-15 facet normal 0.681193.
- 0 -6.33566 7.50886 facet normal 0.950491 -0.290292.
- 0.995114 -0.0119414 facet normal 1.284292e-001 2.247513e-001 9.659155e-001 facet.