| -rw-r--r-- | another.scad | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/another.scad b/another.scad index 297c1fc..ed18874 100644 --- a/another.scad +++ b/another.scad @@ -39,2 +39,3 @@ module the_extruder( st_thickshell = 8*extrusion_width, st_thinshell = 2*extrusion_width, + st_split_w = 4*extrusion_width, @@ -239,3 +240,3 @@ module the_extruder( translate([0,0,ls_z]) - mirror([0,1,0]) cube(size=[fsw,longwing+(st_thinshell+st_split_w_tolerance)/2+st_thickshell,body_h-ls_z]); + mirror([0,1,0]) cube(size=[fsw,longwing+(st_split_w+st_split_w_tolerance)/2+st_thickshell,body_h-ls_z]); hhh=ls_z; @@ -363,4 +364,4 @@ module the_extruder( h=hf+epsilon, $fn=fnd*bigd); - translate([0,-(st_thinshell+st_split_w_tolerance)/2,0]) - cube(size=[body_h-ls_z+1,st_thinshell+st_split_w_tolerance,fsw+1]); + translate([0,-(st_split_w+st_split_w_tolerance)/2,0]) + cube(size=[body_h-ls_z+1,st_split_w+st_split_w_tolerance,fsw+1]); }//translate @@ -374,8 +375,10 @@ module the_extruder( label_len = len(label); - labelspace = [gearbox_d/2-mount_screwhead_d/2-min_xy_shell,longwing-(mount_screwhead_d-st_thinshell-st_split_w_tolerance)/2-2*min_xy_shell-mount_d/2]; - translate([0,0,body_h-label_thickness]) - linear_extrude(height=label_thickness+epsilon,convexity=64) - translate([-mount_screwhead_d/2-min_xy_shell-labelspace.x/2,-longwing+(st_thinshell+st_split_w_tolerance)/2+min_xy_shell+labelspace.y/2]) - mirror([left?0:1,0]) - text(text=label,size=labelspace.x/label_len,halign="center",valign="center",font="Arial Black"); + if(label_len) { + labelspace = [gearbox_d/2-mount_screwhead_d/2-min_xy_shell,longwing-(mount_screwhead_d-st_split_w-st_split_w_tolerance)/2-2*min_xy_shell]; + translate([0,0,body_h-label_thickness]) + linear_extrude(height=label_thickness+epsilon,convexity=64) + translate([-mount_screwhead_d/2-min_xy_shell-labelspace.x/2,-longwing+(st_split_w+st_split_w_tolerance)/2+min_xy_shell+labelspace.y/2]) + mirror([left?0:1,0]) + text(text=label,size=labelspace.x/label_len,halign="center",valign="center",font="Arial Black"); + }//if(label_len) @@ -399,7 +402,7 @@ module the_extruder( l = body_h-ls_z; - w = st_thinshell; - hull() translate([0,-st_thinshell/2,0]) mirror([1,0,0]) { + w = st_split_w; + hull() translate([0,-st_split_w/2,0]) mirror([1,0,0]) { translate([0,0,w]) - cube(size=[l,st_thinshell,w]); - cube(size=[l-w,st_thinshell,2*w]); + cube(size=[l,st_split_w,w]); + cube(size=[l-w,st_split_w,2*w]); } |