diff --git a/catear_headband.scad b/catear_headband.scad index a2fe08e..093b749 100644 --- a/catear_headband.scad +++ b/catear_headband.scad @@ -1,7 +1,6 @@ include ; use ; -use ; module catear(height, thickness, fractal=0, side_len=30, bend_factor=0.5, stretch_factor=1.2, debug=false, chamfer=CHAMFER, chamfer_shape=CHAMFER_SHAPE) { $A=[0, side_len/2]; @@ -70,7 +69,7 @@ module catear(height, thickness, fractal=0, side_len=30, bend_factor=0.5, stretc } } -module catear_headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNESS, part=PART, stretch_len=STRETCH_LEN, tip_len=TIP_LEN, tip_bend=TIP_BEND, ear_scale=1.5, ear_bend_factor=0.15, ear_stretch_factor=1.2, ear_angle=42, chamfer=CHAMFER, chamfer_shape=CHAMFER_SHAPE, with_rake=true) { +module catear_headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNESS, part=PART, stretch_len=STRETCH_LEN, tip_len=TIP_LEN, tip_bend=TIP_BEND, ear_scale=1.5, ear_bend_factor=0.15, ear_stretch_factor=1.2, ear_angle=42, chamfer=CHAMFER, chamfer_shape=CHAMFER_SHAPE) { $a=size/2*ear_scale; $delta=2*(acos($a/(size*2))-90); @@ -108,8 +107,7 @@ module catear_headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNES part=part, stretch_len=stretch_len, tip_len=tip_len, - tip_bend=tip_bend, - with_rake=with_rake + tip_bend=tip_bend ); }; } diff --git a/catear_pedestal.scad b/catear_pedestal.scad deleted file mode 100644 index ad0bf7f..0000000 --- a/catear_pedestal.scad +++ /dev/null @@ -1,49 +0,0 @@ -include - -use - -SCALE_FACTOR=SIZE/9; - -echo("scale factor: ", SCALE_FACTOR); -echo("bottom diameter: ", SIZE/SCALE_FACTOR); - - -difference() { - union() - for (i=[-1,1]) - translate([i*2, 0, 0]) - rotate(i*90, [0, 1, 0]) - scale(1/SCALE_FACTOR) - union() { - translate([0, 0, SIZE+20+60]) - rotate(90, [0, 1, 0]) - scale(1.6) - catear_headband(thickness=5, with_rake=false); - translate([0, 0, 20]) - cylinder(h=10, r=SIZE, $fn=360); - cylinder(h=20, d=SIZE, $fn=360); - } - translate([0, 0, -SIZE*(1/SCALE_FACTOR)*5]) - cube(SIZE*10*(1/SCALE_FACTOR), center=true); -} - -/* -scale(1/SCALE_FACTOR) { -translate([0, 0, 30]) -scale([1, 1, -1]) -difference() { - union() { - translate([0, 0, 20]) - cylinder(h=10, r=SIZE, $fn=360); - cylinder(h=20, d=SIZE, $fn=360); - } - translate([0, 0, SIZE+20+60]) - rotate(90, [0, 1, 0]) - scale(1.6) - catear_headband(thickness=5, with_rake=false); -} -scale(1.6) - translate([0, 0, HEIGHT/2]) - catear_headband(thickness=5, with_rake=false); -} -*/ \ No newline at end of file diff --git a/headband.scad b/headband.scad index 07e02b2..6d3302d 100644 --- a/headband.scad +++ b/headband.scad @@ -1,5 +1,5 @@ +include include -use module partial_ring(part, radius, thickness, height) { rotate(180-180*part, [0, 0, 1]) @@ -8,7 +8,7 @@ module partial_ring(part, radius, thickness, height) { square([thickness, height], center=true); } -module headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNESS, part=PART, stretch_len=STRETCH_LEN, tip_len=TIP_LEN, tip_bend=TIP_BEND, rake_depth=RAKE_DEPTH, rake_width=RAKE_WIDTH, rake_stretch=RAKE_STRETCH, rake_chamfer=RAKE_CHAMFER, chamfer=CHAMFER, chamfer_shape=CHAMFER_SHAPE, with_rake=true) { +module headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNESS, part=PART, stretch_len=STRETCH_LEN, tip_len=TIP_LEN, tip_bend=TIP_BEND, rake_depth=RAKE_DEPTH, rake_width=RAKE_WIDTH, rake_stretch=RAKE_STRETCH, rake_chamfer=RAKE_CHAMFER, chamfer=CHAMFER, chamfer_shape=CHAMFER_SHAPE) { union() { chamfer(size=chamfer, child_h=height, child_bot=-height/2, shape=chamfer_shape) union() { color("purple") @@ -41,7 +41,7 @@ module headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNESS, part ); } } - if (with_rake) for (i=[-size/2:size/2]) { + for (i=[-size/2:size/2]) { rotate(i*2-rake_width/2, [0, 0, 1]) intersection() { scale([1, 1, rake_stretch/(rake_depth/height)]) diff --git a/pressfit_horns.scad b/pressfit_horns.scad deleted file mode 100644 index a3d4db7..0000000 --- a/pressfit_horns.scad +++ /dev/null @@ -1,67 +0,0 @@ -include ; - -use ; - -$fn=360; -A=30; -N=4; -R=45; -LENGTH=100; -TWIST=720; -STEPS=360; -SLICES=max(TWIST, STEPS, LENGTH); -SHEIGHT=LENGTH/STEPS; -BEND_X_FACTOR=0.5; -BEND_Y_FACTOR=1; - -COLORS=[ -"#f00", -"#f70", -"#7f0", -"#0f0", -"#0f7", -"#07f", -"#00f", -"#70f", -"#f07" -]; - -difference() { - union() for (step=[1:STEPS]) { - a = A*(1-(step-1)/STEPS); - b = A*(1-step/STEPS); - r = TWIST/STEPS*(step-1); - sh_xy = 0; - sh_yx = 0; - sh_xz = 1/STEPS*step*BEND_X_FACTOR; - sh_yz = 1/STEPS*step*BEND_Y_FACTOR; - sh_zx = 0; - sh_zy = 0; - t_x = sh_xz*SHEIGHT*(step-1)*0.5; - t_y = sh_yz*SHEIGHT*(step-1)*0.5; - t_z = LENGTH/STEPS*(step-1); - sc_x = 1; - sc_y = 1; - sc_z = 1; - mm = [ - [sc_x, sh_xy, sh_xz, t_x], - [sh_yx, sc_y, sh_yz, t_y], - [sh_zx, sh_zy, sc_z, t_z], - ]; - echo(a, b, b/a, r, mm); - multmatrix(mm) - color(COLORS[(step-1)%9]) - linear_extrude( - SHEIGHT, - center=false, - twist=TWIST/STEPS, - scale=b/a, - slices=SLICES/STEPS - ) rotate(R-r) - circle(d=a, $fn=N); - } - translate([0, 0, INSERTICLE_Z/2]) - inserticle(); -} - -echo("twist angle: ", TWIST/STEPS); \ No newline at end of file