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Black"; $fn=FN; /* [Panel] */ width = 14; // [1:1:84] // Four hole threshold (HP h_margin = hole_dist_side + thickness; v_margin = hole_dist_top*2 + thickness; right_rib_x = width_mm - thickness*2; // draw panel, subtract holes // v_wall(h=4, l=height-rail_clearance*2-thickness); // top left [left_edge, 0], // drop to axis [left_edge, -extra_depth], // bottom right [right_edge, rotate_vector_sin * height], // top right [left_edge + height * rotate_vector_cos, rotate_vector_sin * height + rotate_vector_sin * height], // top horizontal rib h_wall(h=4, l=right_rib_x); // bottom right [right_edge, rotate_vector_sin * height], // top stuff // How much to cut off to create cutouts around the knob? Knurled = 1; // [0:No, 1:Yes] TaperAngle=asin(KnobHeight / (sqrt(pow(KnobHeight, 2) pow(KnobMajorRadius-KnobMinorRadius,2)))) - 90; DivotRadius = KnobMinorRadius*.4; // Primary knob cylinder for (i=[0 : Knurls-1] rotate([0, 0, 45] cube([2, 2, KnobHeight+.001], center=true); cube([RingWidth*.5, MarkingWidth, 2], center=true); if (RingMarkings>0 for (i=[0 : RingMarkings-1] rotate([0, 0, 90 + cone_indents_offset_angle + ((360 / cone_indents_count) * z)] // min width of the license here: // knob_radius_top = 16; knob_smoothness = 20; // // // for inset labels, translating to this height controls label depth width = 36; // [1:1:84] /* [Holes] */ // Whether to place the knob before its final position. [mm] shafthole_height = 12; // [1:1:84] /* [Holes] */ hole_dist_top = 2.5; rail_clearance = 8.5; // mm from very top/bottom edge and where it is machine-specific.

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