From 4e965fb242774267a903eecb8fff91818a633c8c Mon Sep 17 00:00:00 2001 From: djerun Date: Thu, 21 Nov 2024 21:21:25 +0100 Subject: [PATCH 1/4] [WIP] globals.scad --- globals.scad | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/globals.scad b/globals.scad index 2f53cd2..d3d8a35 100644 --- a/globals.scad +++ b/globals.scad @@ -12,7 +12,7 @@ RAKE_WIDTH=1; RAKE_STRETCH=1; RAKE_CHAMFER=0.5; CHAMFER=1; -CHAMFER_SHAPE="curve"; +CHAMFER_SHAPE="cone"; INSERTICLE_X = 4.6; INSERTICLE_Y = 7.4; From b393f5ebbcd189adde6e975e6e5e4d4eed258d3d Mon Sep 17 00:00:00 2001 From: djerun Date: Thu, 21 Nov 2024 21:21:55 +0100 Subject: [PATCH 2/4] [WIP] pressfit_headband.scad --- pressfit_headband.scad | 81 ++++++++++++++++++++++++++++++------------ 1 file changed, 59 insertions(+), 22 deletions(-) diff --git a/pressfit_headband.scad b/pressfit_headband.scad index 93cc684..2d0fe17 100644 --- a/pressfit_headband.scad +++ b/pressfit_headband.scad @@ -2,32 +2,69 @@ include use +RENDER_PLA = true; +RENDER_PETG = true; + module inserticle() { - cube([INSERTICLE_X, INSERTICLE_Y, INSERTICLE_Z], center=true); + cube([INSERTICLE_X, INSERTICLE_Y, INSERTICLE_Z], center=true); } -module pressfit_headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNESS, part=PART, stretch_len=STRETCH_LEN, tip_len=TIP_LEN, tip_bend=TIP_BEND) { - union() { - color("pink") { $a=48; - rotate( $a, [0, 0, 1]) { - translate([-size-4, 0,]) rotate(90, [0, 1, 0]) inserticle(); - translate([-size-3, 0,]) rotate(90, [0, 1, 0]) inserticle(); - } - rotate(-$a, [0, 0, 1]) { - translate([-size-4, 0,]) rotate(90, [0, 1, 0]) inserticle(); - translate([-size-3, 0,]) rotate(90, [0, 1, 0]) inserticle(); - } +module anchored_inserticle() { + translate([-1, 0, 0]) rotate(90, [0, 1, 0]) inserticle(); + rotate(90, [0, 1, 0]) { + cube([INSERTICLE_X-2*CHAMFER, INSERTICLE_Y, INSERTICLE_Z], center=true); + translate([0, 0, INSERTICLE_Z/2+0.5]) + cube([INSERTICLE_X/2, INSERTICLE_Y+2, 1], center=true); + } +} + +module pla_parts(size, a) { + color("pink") { + for (i=[-1, 1]) { + union() { + rotate(i*a, [0, 0, 1]) { + translate([-size-3, 0, 0]) anchored_inserticle(); +// translate([-size-4, 0,]) rotate(90, [0, 1, 0]) inserticle(); +// translate([-size-3, 0,]) rotate(90, [0, 1, 0]) { +// cube([INSERTICLE_X-2*CHAMFER, INSERTICLE_Y, INSERTICLE_Z], center=true); +// translate([0, 0, INSERTICLE_Z/2+0.5]) +// cube([INSERTICLE_X/2, INSERTICLE_Y+2, 1], center=true); +// } } - headband( - size=size, - height=height, - thickness=thickness, - part=part, - stretch_len=stretch_len, - tip_len=tip_len, - tip_bend=tip_bend - ); - }; + } + } + } +} + +module petg_parts(size, height, thickness, part, stretch_len, tip_len, tip_bend) { + headband( + size=size, + height=height, + thickness=thickness, + part=part, + stretch_len=stretch_len, + tip_len=tip_len, + tip_bend=tip_bend + ); +} + +module pressfit_headband(debug=DEBUG, size=SIZE, height=HEIGHT, thickness=THICKNESS, part=PART, stretch_len=STRETCH_LEN, tip_len=TIP_LEN, tip_bend=TIP_BEND, a=48) { + if (RENDER_PLA && RENDER_PETG) { + union() { + petg_parts(size, height, thickness, part, stretch_len, tip_len, tip_bend); + pla_parts(size, a); + } + } else { + if (RENDER_PETG) { + difference() { + petg_parts(size, height, thickness, part, stretch_len, tip_len, tip_bend); + pla_parts(size, a); + } + } + if (RENDER_PLA) { + pla_parts(size, a); + } + } } pressfit_headband(); From 566a786e6afd9033d3b4ca3dd9afe20d2b3d58b9 Mon Sep 17 00:00:00 2001 From: djerun Date: Thu, 21 Nov 2024 21:22:22 +0100 Subject: [PATCH 3/4] [WIP] fs-cover.scad --- fs-cover-cat.scad | 91 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 91 insertions(+) create mode 100644 fs-cover-cat.scad diff --git a/fs-cover-cat.scad b/fs-cover-cat.scad new file mode 100644 index 0000000..8210a0c --- /dev/null +++ b/fs-cover-cat.scad @@ -0,0 +1,91 @@ +/** + * This requires + * https://files.printables.com/media/prints/451501/stls/4205518_58958bba-4c36-4995-b4e7-da5abd1ba821/loveboard-cover-r2.stl + * + * to be placed under `./stls/LoveBoard-cover-R2.stl` in order to work + * but it needs a run in meshlabs uniform fcae orientation filter for + * openscad to be happy with it + * + * if rendering is missing the ear infill, `Design` > `Flush Caches` + * may be required. + */ + +include +use + +HEIGHT=11; +THICKNESS=1; +SIDE_LEN=12; +BEND_FACTOR=0.15; +STRETCH_FACTOR=1.2; +CHAMFER=0; +CHAMFER_SHAPE="none"; +DEBUG=false; + +FILL=true; +FILL_HEIGHT_FACTOR=0.9; +FILL_HEIGHT_FALLOFF_STEP=0; +FILL_HEIGHT_FALLOFF_FACTOR=0.98; +FILL_HEIGHT_FALLOFF_EXPONENT_FACTOR=3; +FILL_STEP=0.5; + +module fs_cover() { + translate([2.5, 0, 0]) + rotate(180, [0, 0, 1]) + translate([0, 0, 17]) + rotate(90, [1, 0, 0]) + import("stls/fs-cover.stl"); +} + +module fs_cover_cat() { + $fn=90; + union() { + difference() { + union() { + for (i=[-1,1]) + scale([i, 1, 1]) + translate([-13, 4, 5.5]) + rotate(-80) { + union() catear( + height=HEIGHT, + thickness=THICKNESS, + side_len=SIDE_LEN, + bend_factor=BEND_FACTOR, + stretch_factor=STRETCH_FACTOR, + debug=DEBUG, + chamfer=CHAMFER, + chamfer_shape=CHAMFER_SHAPE + ); + if (FILL) { + echo("BEGIN FILL"); + for (i=[FILL_STEP:FILL_STEP:(SIDE_LEN-FILL_STEP)]) + color([0, (256-i*8)/256,0]) { + fill_height=( + HEIGHT * FILL_HEIGHT_FACTOR + * pow(FILL_HEIGHT_FALLOFF_FACTOR, + (SIDE_LEN-1-i)*FILL_HEIGHT_FALLOFF_EXPONENT_FACTOR) + - ((SIDE_LEN-1-i)*FILL_HEIGHT_FALLOFF_STEP) + ); + echo([i, fill_height]); + translate([0, 0, (fill_height-HEIGHT)/2]) + union() catear( + height=fill_height, + thickness=THICKNESS, + side_len=i, + bend_factor=BEND_FACTOR, + stretch_factor=STRETCH_FACTOR, + chamfer=0, + chamfer_shape=CHAMFER_SHAPE + ); + } + echo("END FILL"); + } + } + } + scale(0.9999) hull() fs_cover(); + } + color("red") fs_cover(); + } +} + +fs_cover_cat(); \ No newline at end of file From 30b5285b6b443c61d0184954930b856627fb6f63 Mon Sep 17 00:00:00 2001 From: djerun Date: Mon, 25 Nov 2024 23:40:27 +0100 Subject: [PATCH 4/4] [WIP] badge_test --- badge_test.json | 4 +++ badge_test.scad | 68 +++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 72 insertions(+) create mode 100644 badge_test.json create mode 100644 badge_test.scad diff --git a/badge_test.json b/badge_test.json new file mode 100644 index 0000000..572a6d5 --- /dev/null +++ b/badge_test.json @@ -0,0 +1,4 @@ +{ + "parameterSets": "", + "fileFormatVersion": "1" +} diff --git a/badge_test.scad b/badge_test.scad new file mode 100644 index 0000000..f9c74ea --- /dev/null +++ b/badge_test.scad @@ -0,0 +1,68 @@ +$fn=32; +LAYER_HEIGHT=1; +NAME="c6hex"; +COLOR_BASE="#ffffff"; +COLOR_LOGO="#7f7f7f"; +COLOR_NAME="#7f7fff"; + +module name() { + translate([18, 4, 0]) text(NAME, font="Roboto:bold"); +} + +module logo() { + translate([10, 10]) + scale([16, 16]) + circle(d=1, $fn=6); +} + +module name_outline() { + minkowski() { + name(); + circle(r=2.5); + } +} + +module logo_outline() { + minkowski() { + logo(); + circle(r=2); + } +} + +module outline() { + union() { + name_outline(); + logo_outline(); + } +} + +module name_cutout() { + difference() { + outline(); + name(); + } +} + +module logo_cutout() { + difference() { + name_cutout(); + logo(); + } +} + +module name_cutout_plate() { + linear_extrude(height=LAYER_HEIGHT) name_cutout(); +} + +module logo_cutout_plate() { + linear_extrude(height=LAYER_HEIGHT) logo_cutout(); +} + +module name_base_plate() { + linear_extrude(height=LAYER_HEIGHT) outline(); +} + +color(COLOR_BASE) translate([0, 0, 3*LAYER_HEIGHT]) logo_cutout_plate(); +color(COLOR_LOGO) translate([0, 0, 2*LAYER_HEIGHT]) name_cutout_plate(); +color(COLOR_NAME) translate([0, 0, 1*LAYER_HEIGHT]) name_base_plate(); +color(COLOR_BASE) translate([0, 0, 0*LAYER_HEIGHT]) name_base_plate();