Move parts around to get better line overlap to reduce cost

Author: scottbez1

3d/splitflap.scad

@@ -224,6 +224,7 @@ connector_bracket_tab_slop = 0.1;
 
 mounting_hole_inset = m4_button_head_diameter/2 + 2;
 
+echo(kerf_width=kerf_width);
 echo(enclosure_height=enclosure_height);
 echo(enclosure_height_upper=enclosure_height_upper);
 echo(enclosure_height_lower=enclosure_height_lower);
@@ -238,6 +239,7 @@ echo(front_window_upper=front_window_upper);
 echo(front_window_lower=front_window_lower);
 echo(front_window_height=front_window_lower+front_window_upper);
 echo(front_forward_offset=front_forward_offset);
+echo(connector_bracket_length=connector_bracket_length);
 
 
 module standard_m4_bolt(nut_distance=-1) {
@@ -1082,15 +1084,17 @@ if (render_3d) {
             spool_strut();
         translate([2, 32, thickness])
             spool_strut();
-        translate([35, spool_strut_width/2 + 3, thickness])
-            spool_strut();
-        translate([91, 22, thickness])
-            spool_strut();
+        translate([enclosure_height - spool_strut_length - kerf_width, spool_strut_width/2, thickness])
+            rotate([0, 0, 180])
+                spool_strut();
+        translate([enclosure_height, spool_strut_width/2, thickness])
+            rotate([0, 0, 180])
+                spool_strut();
 
         // Connector brackets cut out of right side
-        translate([enclosure_height_upper - backstop_bolt_vertical_offset/3, enclosure_length + kerf_width + enclosure_length_right - connector_bracket_width - 3, thickness])
+        translate([enclosure_height_upper - backstop_bolt_vertical_offset/2 - connector_bracket_length/2, enclosure_length + kerf_width + enclosure_length_right/2 - connector_bracket_width - kerf_width/2, thickness])
             connector_bracket();
-        translate([enclosure_height_upper - 2*backstop_bolt_vertical_offset/3, enclosure_length + kerf_width + connector_bracket_width + 3, thickness])
+        translate([enclosure_height_upper - backstop_bolt_vertical_offset/2 + connector_bracket_length/2, enclosure_length + kerf_width + enclosure_length_right/2 + connector_bracket_width + kerf_width/2, thickness])
             rotate([0, 0, 180])
                 connector_bracket();
 

3d/svg_processor.py

@@ -64,7 +64,7 @@ def import_paths(self, from_svg_processor):
             self.svg_node.appendChild(output_node)
 
     def remove_redundant_lines(self):
-        eps = 0.0001
+        eps = 0.001
 
         def get_slope_intersect(p1, p2):
             if abs(p1.real - p2.real) < eps:
@@ -85,8 +85,8 @@ def get_slope_intersect(p1, p2):
             for line_index, line in enumerate(path_obj):
                 slope, intersect = get_slope_intersect(line.start, line.end)
                 if slope is not None:
-                    slope = round(slope, ndigits=4)
-                intersect = round(intersect, ndigits=4)
+                    slope = round(slope, ndigits=3)
+                intersect = round(intersect, ndigits=3)
                 lines_bucketed_by_slope_intersect[(slope, intersect)].append({
                     'overall_index': overall_index,
                     'path_index': path_index,