Initial commit

.gitmodules

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+[submodule "scad/common"]
+	path = scad/common
+	url = https://git.sixteenmillimeter.com/modules/common.git

README.md

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+# Bolex Sliding Quick Release
+
+![Bolex Sliding Quick Release Plate](./img/bolex_sliding_quick_release_plate.jpg)
+
+This is a sliding quick release plate designed for Bolex cameras to replace a Manfrotto 501PL.
+It has holes for bolts (two 3/8-16 UNC bolts and one 1/4-20 UNC) that are positioned to fit Bolex Rex-4 and Rex-5 flat bottom bases.

meta.json

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+{
+	"camera" : {
+		"x" : 0,
+		"y" : 0,
+		"z" : 0
+	},
+	"objects" : [
+		{
+			"name" : "bolex_sliding_quick_release_plate", 
+			"material" : "green_plastic"
+		}
+	],
+	"src" : [
+		"README.md",
+		"LICENSE",
+		"scad.sh",
+		"scad/bolex_sliding_quick_release.scad",
+		"scad/common/common.scad",
+		"scad/common/c14n_stl.py",
+		"scad/common/scad.sh"
+	]
+}

scad.sh

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+#!/bin/bash
+
+bash scad/common/scad.sh scad/bolex_sliding_quick_release.scad plate

scad/bolex_sliding_quick_release.scad

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+
+$fn = 30;
+
+plate_center = [-1.35, -3.5, 5.5];
+
+module base_plate (holes_on = true) {
+	difference () {
+		translate(plate_center) cube([50, 90, 11], center = true);
+		sides_flat();
+		sides_angled();
+		divot();
+		front_top_angled();
+		front_top_flat();
+		if (holes_on) {
+			holes();
+		} else {
+			//translate([0, (71.5 / 2) - 34, 0]) cylinder(r = 6.5 / 2, h = 100, center = true);
+		}
+		
+	}
+}
+
+module sides_flat () {
+	x = 26.2;
+	z = -7.3;
+	side = [10, 100, 11];
+	translate(plate_center) {
+		union () {
+			translate([x, 0, z]) cube(side, center = true);
+			translate([-x, 0, z]) cube(side, center = true);
+		}
+	}
+}
+
+module sides_angled() {
+	x = 28.4;
+	z = .9;
+	angle = 29;
+	side = [10, 100, 12];
+	translate(plate_center) {
+		union () {
+			translate([x, 0, z]) rotate([0, angle, 0]) cube(side, center = true);
+			translate([-x, 0, z]) rotate([0, -angle, 0]) cube(side, center = true);
+		}
+	}
+}
+
+module divot() {
+	z = 6.6;
+	deep = 10;
+	back = [40.5, 39, deep];
+	slider = [4.8, 10, deep];
+	cent = [31, 10, deep];
+	left_angle = [70, 20, deep];
+	right_straight = [20, 50, deep];
+	right_angle = [15, 15, deep];
+	translate(plate_center) {
+		union () {
+			translate([-1, -22.5, z]) cube(back, center = true);
+			translate([16.9, -22 - (39 / 2), z]) cube(slider, center = true);
+			translate([3.75, -2.1, z]) cube(cent, center = true);
+			translate([8.3, 35, z]) rotate([00, 0, 83]) cube(left_angle, center = true);
+			translate([-8.8, 35.9, z]) cube(right_straight, center = true);
+			translate([-8.3, 10.4, z]) rotate([00, 0, 42]) cube(right_angle, center = true);
+		}
+	}
+}
+
+module front_top_angled () {
+	x = 26.8;
+	y = 41;
+	z = 1.5;
+	angle_y = 17;
+	angle_z = 18;
+	angle_x = 4;
+	side = [10, 15, 11];
+	translate(plate_center) {
+		union () {
+			translate([x, y, z]) rotate([angle_x, angle_y, angle_z]) cube(side, center = true);
+			translate([-x, y, z]) rotate([angle_x, -angle_y, -angle_z]) cube(side, center = true);
+		}
+	}
+}
+
+module front_top_flat () {
+	x = 25.3;
+	y = 42;
+	z = -7.3;
+	sides = [10, 10, 11];
+	angle_z = 19;
+	translate(plate_center) {
+		union () {
+			translate([x, y, z]) rotate([0, 0, angle_z]) cube(sides, center = true);
+			translate([-x, y, z]) rotate([0, 0, -angle_z]) cube(sides, center = true);
+		}
+	}
+}
+
+module holes () {
+	translate([-1.5, -5, 0]){
+		//base reference
+		// cube([50, 71.5, 40], center = true);
+		//holes
+		translate([0, (71.5 / 2) - 12, 0]) cylinder(r = 10 / 2, h = 100, center = true);
+		translate([0, (71.5 / 2) - 34, 0]) cylinder(r = 6.5 / 2, h = 100, center = true);
+		translate([(-50 / 2) + 18, (71.5 / 2) - 62, 0]) cylinder(r = 10 / 2, h = 100, center = true);
+	}
+
+}
+
+PART = "plate";
+
+if (PART == "plate") {
+	base_plate(holes_on = true);
+}

scad/common

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+Subproject commit e2eeb27f173d739a174c0d147bcb62a16859e2d9