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add polarizer temp file

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Matt McWilliams 2022-05-05 07:44:58 -04:00
parent 71f5764de5
commit 235cc61869
1 changed files with 130 additions and 0 deletions
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models/bolex_matte_box_polarizer/bolex_matte_box_polarizer.scad Normal file
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time = 0;
module rcube (cube_arr = [1, 1, 1], d = 0, center = true, $fn = $fn) {
r = d/2;
union () {
cube([cube_arr[0] - d, cube_arr[1], cube_arr[2]], center = center);
cube([cube_arr[0], cube_arr[1] - d, cube_arr[2]], center = center);
translate ([1 * (cube_arr[0] / 2) - r , 1 * (cube_arr[1] / 2)- r, 0]) {
cylinder(r = r, h = cube_arr[2], center = center);
}
translate ([-1 * (cube_arr[0] / 2) + r, -1 * (cube_arr[1] / 2) + r, 0]) {
cylinder(r = r, h = cube_arr[2], center = center);
}
translate ([1 * (cube_arr[0] / 2) - r, -1 * (cube_arr[1] / 2) + r, 0]) {
cylinder(r = r, h = cube_arr[2], center = center);
}
translate ([-1 * (cube_arr[0] / 2) + r, 1 * (cube_arr[1] / 2)- r, 0]) {
cylinder(r = r, h = cube_arr[2], center = center);
}
}
}
module bolex_matte_box () {
X = 35;
Y = 35;
FRAME = 60;
TAB_X = 10;
TAB_Z = 6;
TAB_Y = 49;
RAIL = 10;
difference () {
translate([0, 0, 5]) {
cylinder(r = FRAME / 2, h = 10, center = true);
}
}
translate([(-Y / 2) - TAB_Y - 7, 0, 3.5]) {
difference () {
rcube([RAIL + 7, RAIL + 7, 10], d = 1.5, center = true, $fn = 24);
rcube([RAIL, RAIL/2, 15], d = .5, center = true, $fn = 12);
rotate([0, 90, 0]) translate([0, 0, -7]) cylinder(r = 1, h = 10, center = true, $fn = 12);
}
}
rotate ([0, 0, 90]) {
translate([0, (TAB_Y / 2) + (X / 2) + 1, 1.5]) cube([TAB_X, TAB_Y, TAB_Z], center = true);
}
}
module bolex_matte_box_polarizer () {
bolex_matte_box();
difference () {
translate([0, 0, 6]) rotate([0, 0, 45]) cylinder(r1= 25, r2 = 35, h = 20, $fn = 120);
translate([0, 0, 5.9]) rotate([0, 0, 45]) cylinder(r1= 20, r2 = 30, h = 20.2, $fn = 120);
}
}
module bolex_matte_box_front () {
RAIL = 10;
RAIL_W = 10;
FRAME = 15;
TAB_X = 10;
TAB_Y = 39;
TAB_Z = 4;
O_Y = 40;
X = 55;
Y = 60;
translate([0, 0, 1.5]) {
difference () {
rcube([X + FRAME, Y + FRAME, TAB_Z], d = 6, center = true, $fn = 24);
rcube([X, Y, TAB_Z], d = 2, center = true, $fn = 12);
}
}
}
module bolex_matte_box_front_top () {
RAIL = 10.6;
RAIL_W = 10;
FRAME = 15;
TAB_X = 10;
TAB_Y = 30;
TAB_Z = 4;
O_Y = 40;
X = 55;
Y = 60;
translate([-73.5, 0, 4.5]) {
difference () {
rcube([RAIL+7, RAIL+7, RAIL_W], d = 1.5, center = true, $fn = 24);
rcube([RAIL, RAIL/2, RAIL_W], d = .5, center = true, $fn = 12);
rotate([0, 90, 0]) translate([0, 0, -7]) cylinder(r = 1, h = 10, center = true, $fn = 12);
}
}
rotate ([0, 0, 90]) {
translate([0, (TAB_Y / 2) + (X / 2) + 7.5, 1.5]) cube([TAB_X, TAB_Y, TAB_Z], center = true);
}
rotate ([0, 0, 90]) {
difference () {
translate([0, (TAB_Y / 2) + (X / 2) - 2.5, 2.5]) cube([TAB_X * 3, 10, TAB_Z+2], center = true);
translate([-10, 48, 2.5]) rotate([0, 0, 30]) cube([TAB_X * 3, 10, TAB_Z+2], center = true);
translate([10, 48, 2.5]) rotate([0, 0, -30]) cube([TAB_X * 3, 10, TAB_Z+2], center = true);
}
translate([0, (TAB_Y / 2) + (X / 2) - 7.5, 4.5]) cube([TAB_X * 3, 5, 2], center = true);
}
}
module filter (D) {
cylinder(r = D / 2, h = 3, center = true, $fn = 200);
}
module filter_insert (D) {
cylinder(r = (D / 2) + 5, h = 5, center = true);
}
rotate([0, 90, time]) bolex_matte_box_polarizer();
rotate([0, 90, 0]) filter(49);
filter_insert(49);