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-rw-r--r--another.scad29
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]);
}