Add GNAL

models/16mm_splicing_block/16mm_splicing_block.scad

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+IN=25.4;
+FRAME_H = 7.49;
+FRAME_W = 10.26;
+FRAME_OUTER = 16 - FRAME_W;
+
+PERF_OFFSET = (1.829 / 2) + .85;
+SPACING_LONG = 7.62;
+
+module 16mm_plate () {
+
+    /*difference () {
+        cube([20, 40, 2], center = true);
+        //translate([10.3, 0, 1.3]) rotate([0, 30, 0]) cube([8, 200, 4], center = true);
+        //image void
+        translate([-((20 - FRAME_W) / 2) + (FRAME_OUTER / 2), 0, 0]) cube([FRAME_W, FRAME_H, 2 + 1], center = true);
+        //sound void
+        translate([-((20 - 16) / 2) + (16 / 2) - (FRAME_OUTER / 4), 7.57, 0]) cube([(16 - FRAME_W) / 2, FRAME_H, 2 + 1], center = true);
+    }*/
+	translate([0, 0, 1.3 - .5]) {
+		for (i = [-5 : 5]) {
+            if (abs(i % 2) == 1) {
+                registration_pin(8 - PERF_OFFSET, i * SPACING_LONG);
+            }
+		}
+	}
+}
+
+module rounded_cube (cube_arr = [1, 1, 1], d = 0, center = false) {
+    $fn = 20;
+  
+	off_x = 0;
+	off_y = 0;
+	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 registration_pin(x, y) {
+    
+	z = 2.5;
+	w = 1.27 - .4;
+	h = 1.9812 - .4;
+	translate([x, y, 0]) {
+        difference () {
+            rounded_cube([h, w, z], d = .5, center = true);
+            translate([0, w/1.6, z - (w * 1.5)]) rotate([45, 0, 0]) cube([h + 1, w, w], center = true);
+            translate([0, -w/1.6, z - (w * 1.5)]) rotate([-45, 0, 0]) cube([h + 1, w, w], center = true);
+        }
+    }
+}
+
+X = 38;
+Y = 100;
+Z = 6;
+
+translate([0, 0, 2]) 16mm_plate();
+difference() {
+	cube([X, Y, (1/4)*IN], center = true);
+    translate([0, 0, (1/5)*IN]) cube([16.25, Y + 1, (1/4)*IN], center = true);
+    translate([0, SPACING_LONG * 2, (1/8)*IN]) {
+        cube([(2 * IN) + 1, .4, (1/4)*IN], center = true);
+    }
+    translate([X / 2, SPACING_LONG * 2, (Z / 2) + .2 ]) {
+        rotate([45, 0, 0]) cube([(2 * IN) + 1, 1, 1], center = true);
+    }
+    translate([0, 0, (1/8)*IN]) rotate([0, 0, 16]) {
+        cube([X * 2, .4, (1/4)*IN], center = true);
+    }
+    translate([0, 0, (Z / 2) + .2]) rotate([0, 0, 16]) {
+        translate([X, 0, 0]) rotate([45, 0, 0]) cube([X * 2, 1, 1], center = true);
+    }
+}

projects/GNAL.json

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+{
+	"title" : "GNAL",
+	"repo": "https://github.com/sixteenmillimeter/GNAL",
+	"readme": "https://raw.githubusercontent.com/sixteenmillimeter/GNAL/master/README.md",
+	"image": "/img/gnal.png",
+	"gif": "/img/gnal.gif",
+	"link": "/projects/GNAL"
+}