Fix clearances after first platform print
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@ -1,6 +1,6 @@
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include <export.scad>
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//export=MODEL_PLATFORM_HARNESS;
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//export=MODEL_PLATFORM_STRAP;
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export=MODEL_PLATFORM_STRAP;
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// dependency: https://github.com/revarbat/BOSL
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include <BOSL/constants.scad>
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@ -53,12 +53,14 @@ module lock_arm() {
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translate([joiner_size.x/2, joiner_size.y/2, -joiner_size.z/2 + size.z/2]) cube(joiner_size, center=true);
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}
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module lock_mechanism_button(groove=false) {
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button_size=groove
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?[10,5]
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:[7,4.5];
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size=[button_size.x, get_platform_wall()*7, button_size.y];
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translate([get_platform_lock_pin_size().x*1.5, -get_platform_size().y/2+size.y*1.3, -get_platform_size().z/2])
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cube(size, center=true);
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button_size=get_platform_lock_button_profile(groove);
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size=get_platform_lock_button_size(groove);
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translate(get_platform_lock_button_pos())
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left(groove?1:0)
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difference() {
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cube(size, center=true);
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up(size.z/2 + (groove?0.5:0)) back(3) cube(size, center=true);
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}
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}
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module lock_buttons_cutout() {
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module cutout_side(groove) {
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@ -108,6 +110,12 @@ module platform(base) {
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top_size=get_platform_top_size();
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top=!base;
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module base_platform_cutout_for_top() {
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base_top_diff=[base_size.x-top_size.x, base_size.y-top_size.y];
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guiding=0.4;
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translate(get_platform_top_pos()) down(top_size.z/2) prismoid(size1=[top_size.x,top_size.y], size2=[top_size.x+base_top_diff.x*guiding,top_size.y+base_top_diff.y*guiding], h=top_size.z);
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lock_buttons_cutout();
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}
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module base_platform() {
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module base_platform_core() {
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braced_thinning_wall(h=size.y, l=size.x, thick=size.z, wall=0, strut=wall, orient=ORIENT_X_90);
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@ -115,8 +123,7 @@ module platform(base) {
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difference() {
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base_platform_core();
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translate(get_platform_top_pos()) down(top_size.z/2) prismoid(size1=[top_size.x,top_size.y], size2=[base_size.x-2,base_size.y-2], h=top_size.z);
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lock_buttons_cutout();
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base_platform_cutout_for_top();
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}
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}
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module top_platform() {
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@ -126,8 +133,11 @@ module platform(base) {
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module strap_connectors() {
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//down(size.z/2)
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foreach_platform_strap_connector() {
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link_connector_pin();
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difference() {
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foreach_platform_strap_connector() {
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link_connector_pin();
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}
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base_platform_cutout_for_top();
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}
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}
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@ -151,6 +161,11 @@ module model_platform_strap() {
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platform(base=true);
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}
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// Validation:
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/*intersection() {
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model_platform_harness();
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model_platform_strap();
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}*/
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// Export:
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difference() {
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union() {
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@ -19,5 +19,17 @@ function get_platform_strap_connector_offset() = [
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];
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function get_platform_lock_pin_size() = [20, 4, 3];
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function get_platform_lock_arm_size() = [65, 2, 3];
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function get_platform_lock_pin_pos() = [-20, -get_platform_top_size().y/2 + get_platform_wall()*4 + 1, get_platform_top_size().z/2];
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function get_platform_lock_arm_size() = [46, 2, 3];
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function get_platform_lock_pin_pos() = [-get_platform_lock_pin_size().x/2, -get_platform_top_size().y/2 + get_platform_wall()*4 + 1, get_platform_top_size().z/2];
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function get_platform_lock_button_profile(groove) = groove ? [10, 5] : [7, 4.5];
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function get_platform_lock_button_size(groove) = [
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get_platform_lock_button_profile(groove).x,
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get_platform_size().y * 0.25 + get_platform_lock_pin_size().y + 2,
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get_platform_lock_button_profile(groove).y
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];
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function get_platform_lock_button_pos() = [
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get_platform_lock_pin_size().x/2 + 5,
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-get_platform_lock_button_size(false).y/2,
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-get_platform_size().z/2
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];
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