cx-design/assets/camera_mount.scad

include <../config/camera_mount.scad>

module camera_mount_monitor_base() {
    thickness = camera_mount_thickness;
    diameter = camera_mount_diameter;
    monitor_base = camera_mount_monitor_base;
    rounding = camera_mount_rounding;

    module corner(x = 0, y = 0, rounded = true) {
        translate([x, y]) {
            if (rounded) {
                circle(r = rounding);
            } else {
                square([rounding * 2, rounding * 2], center = true);
            }
        }
    }

    monitor_base_outside = [
        monitor_base.x,
        monitor_base.y + thickness * 2,
        monitor_base.z + thickness
    ];

    module top_shape() {
        move_x = monitor_base_outside.x / 2 - rounding;
        move_y = monitor_base_outside.y / 2 - rounding;
        move_x_right = monitor_base_outside.x / 2 + thickness + diameter;

        difference() {
            hull() {
                corner(-move_x, move_y);
                corner(-move_x, -move_y);
                corner(move_x, move_y, false);
                corner(move_x, -move_y, false);
            
                translate([move_x_right, 0]) {
                    circle(r = monitor_base_outside.y / 2);
                }
            }

            translate([move_x_right, 0]) {
                circle(d = diameter);
            }
        }
    }
    
    module top_base_object() {
        linear_extrude(height = monitor_base_outside.z, center = true) {
            top_shape();
        }
    }

    module top_object() {
        render() {
            difference() {
                top_base_object();
                
                translate([0, 0, -thickness / 2] ){
                    cube(monitor_base, center = true);
                }
            }
        }
    }   

    color("#61C9A8") {
        top_object();
    }
}

module camera_mount_connector() {
    monitor_base = camera_mount_monitor_base;
    thickness = camera_mount_thickness;
    diameter = camera_mount_diameter;
    rounding = camera_mount_rounding / 5;
    nut_diameter = camera_mount_nut_diameter;
    nut_thickness = camera_mount_nut_thickness;
    screw_diameter = camera_mount_screw_diameter;

    connector_size = [
        thickness * 4 + camera_mount_monitor_base.z,
        nut_diameter + thickness * 2,
        nut_diameter + thickness * 2
    ];

    module z_rotator_object() {
        height = monitor_base.z + thickness;
        diameter_tolerance = diameter - camera_mount_tolerance; 

        translate([0, 0, -height / 2 - connector_size.z / 2]) {
            cylinder(d = diameter_tolerance, h = height, center = true);
        }
    }

    module connector_base() {
        move_x = connector_size.x / 2 - rounding;
        move_y = connector_size.y / 2 - rounding;
        height = connector_size.z;

        rotate([90, 0, 0]) {
            hull() {
                translate([-move_x, move_y]) {
                    cylinder(r = rounding, h = height, center = true);
                }

                translate([-move_x, -move_y]) {
                    cylinder(r = rounding, h = height, center = true);
                }

                translate([move_x, -move_y]) {
                    cylinder(r = rounding, h = height, center = true);
                }

                translate([move_x, move_y]) {
                    cylinder(r = rounding, h = height, center = true);
                }
            }
        }

        translate([connector_size.x / 2, 0, 0]) {
            rotate([0, 90, 0]) {
                cylinder(
                    d = screw_diameter * 2,
                    h = thickness,
                    center = true
                );
            }
        }
    }

    module connector() {
        render() {
            difference() {
                connector_base();
                
                translate([thickness, 0, 0]) {
                    rotate([0, 90, 0]) {
                        cylinder(
                            d = screw_diameter, 
                            h = connector_size.x, 
                            center = true
                        );
                    }
                }

                nut_cutoff = [
                    nut_thickness,
                    nut_diameter,
                    connector_size.z / 2 + nut_diameter / 2
                ];

                nut_cutoff_move_z = (
                    connector_size.z / 4 + 
                    nut_diameter / 4 -
                    nut_diameter / 2
                );

                translate([0, 0, nut_cutoff_move_z]) {
                    cube(nut_cutoff, center = true);
                }
            }
        }
    }

    color("#A53860") {
        render() {
            union() {
                z_rotator_object();
                connector();
            }
        }
    }
}

module camera_mount_camera() {
    camera = camera_mount_camera;
    camera_shape = [camera.x, camera.z];
    thickness = camera_mount_thickness;
    first_height = camera_mount_first_height;
    
    outside = [
        camera.x + thickness * 2,
        camera.z + thickness * 2
    ];

    inside = [
        camera.x - thickness * 2,
        camera.z - thickness * 2
    ];

    module frame_shape() {
        difference() {
            square(outside, center = true);
            square(inside, center = true);
        }
    }

    module first_frame_shape() {
        difference() {
            square(outside, center = true);
            square(camera_shape, center = true);
        }
    }

    module second_frame_shape() {
        difference() {
            first_frame_shape();

            union() {
                square([outside.x, inside.y], center = true);
                
                translate([-inside.x / 4, thickness]) {
                    square([inside.x / 2, camera_shape.y], center = true);
                }
            }
        }
    }
   
    module object() {
        union() {
            linear_extrude(height = thickness) {
                frame_shape();
            }
            
            linear_extrude(height = thickness + first_height) {
                first_frame_shape();
            }
            
            linear_extrude(height = outside.y) {
                second_frame_shape();
            }
        }

        
    }

    screw_diameter = camera_mount_screw_diameter;
    tolerance = camera_mount_tolerance;

    in = screw_diameter * 2 + tolerance;
    out = screw_diameter * 2 + thickness * 2;

    module rotator() {
        module outer() {
            union() {
                circle(d = out);

                translate([0, -out / 4]) {
                    square([out, out / 2], center = true);
                }
            }
        }

        module first() {
            difference() {
                outer();
                circle(d = in);
            }
        }

        module second() {
            difference() {
                outer();
                circle(d = screw_diameter);
            }
        }

        union() {
            linear_extrude(height = thickness) {
                second();
            }

            linear_extrude(height = thickness * 2) {
                first();
            }
        }
    }

    color("#ADA8B6") {
        render() {
            union() {
                object();
               
                translate([
                    -outside.x / 2 + thickness * 2, 
                    outside.y / 2 + out / 2, 
                    out / 2
                ]) {
                    rotate([0, 270, 0]) {
                        rotator();
                    }
                }
            }
        }
    }
}