Commit a125ac98 authored by William Wadsworth's avatar William Wadsworth
Browse files

widen gap for c270 camera

parent 74377bc9

openscad/libs/cameras/logitech_c270.scad

+1 −1
Original line number Diff line number Diff line
@@ -162,7 +162,7 @@ hull-ed onto the lens assembly. 
*/

module c270_camera_mount(screwhole=true){



    // camera dims

    // camera mount dims

    h = c270_dims().y;

    w = c270_dims().x + 1.5;

    //wider_ section around lens

openscad/libs/main_body_structure.scad

+24 −2
Original line number Diff line number Diff line
@@ -402,8 +402,10 @@ module xy_legs_and_actuators(params){ 


    nominal_travel = upper_xy_flex_z(params) * flex_a();

    clearance = 0.5;

    c270_oversize = c270_dims().x + (nominal_travel + clearance)*2;

    c270_lens_spacer_body_width = c270_dims().x + 1.5;

    c270_oversize = c270_lens_spacer_body_width + (nominal_travel + clearance)*2;

    cut_depth = (c270_oversize - leg_sep)/2;

    // The strengthening part cannot move further than the leg thickness

    cut_xy = min(cut_depth, leg_dims(params).x - tiny()) * sin(45);

    c270_z_space = 22;

    c270_mid_z = (upper_xy_flex_z(params) - 1) - (c270_z_space + 4)/2;
@@ -422,11 +424,31 @@ module xy_legs_and_actuators(params){ 
                translate([-cut_xy,cut_xy,0]){

                    intersection(){

                        leg_frame(params, 135){

                            hull(){

                                intersection(){

                                    leg(params);

                                    // Hull the leg, so that there is a solid centre to use,

                                    // but the top and bottom flexure blocks cause a problem

                                    // so intersect above the lower block and below the top block

                                    leg_block_avoid = key_lookup("leg_block_t", params) + 2;

                                    translate([-leg_width, -2*leg_r, leg_block_avoid]){

                                        cube([2*leg_width, 4*leg_r, upper_xy_flex_z(params)-leg_block_avoid], center=false);

                                    }

                                }

                            }

                        }

                        hull(){

                            translate_z(c270_mid_z){

                                rounding = max(cut_round,5);

                            rounded_cube([c270_oversize, 99, c270_z_space+4], rounding, center=true);

                                rounded_cube([c270_oversize, 4*leg_r, c270_z_space+4], rounding, center=true);

                                // A central object low down, to make sure that the part has a

                                // printable slope

                                translate_z(-c270_z_space){

                                    rotate_x(90){

                                        cylinder(d=10, h=4*leg_r, center=true);

                                    }

                                }

                            }

                        }

                    }

                }