From 1204538201ab6005f99507a511ffc17050194c8e Mon Sep 17 00:00:00 2001
From: Michael Krelin <hacker@klever.net>
Date: Fri, 31 Aug 2018 22:28:17 +0000
Subject: body label as a separate STL

---
diff --git a/Makefile b/Makefile
index 1532827..6393033 100644
--- a/Makefile
+++ b/Makefile
@@ -14,10 +14,12 @@ clean:
 	rm -f *.stl *.gcode
 
 stl-another-%:
-	$(MAKE) another-$*-{body,lever,knob,springpad}.stl
+	$(MAKE) another-$*-{body,body-label,lever,knob,springpad}.stl
 
 another-%-body.stl: another-%.scad another.scad
 	$(OPENSCAD_BIN) $(OPENSCAD_FLAGS) -D 'what="body"' -o "$@" "$<"
+another-%-body-label.stl: another-%.scad another.scad
+	$(OPENSCAD_BIN) $(OPENSCAD_FLAGS) -D 'what="body.label"' -o "$@" "$<"
 another-%-lever.stl: another-%.scad another.scad
 	$(OPENSCAD_BIN) $(OPENSCAD_FLAGS) -D 'what="lever"' -o "$@" "$<"
 another-%-knob.stl: another-%.scad another.scad
diff --git a/another.scad b/another.scad
index f01e765..3955e49 100644
--- a/another.scad
+++ b/another.scad
@@ -361,20 +361,24 @@ module the_extruder(
    }//translate
 
    // label
-   if(body_label) let(label=body_label,label_thickness=body_label_thickness) {
-    label_thickness = 2*layer_height;
-    label_len = len(label);
-    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(body_label)
+   body_label();
 
   }//difference
 
  }//body module
+ module body_label() {
+  if(body_label) {
+   label=body_label;
+   label_thickness=body_label_thickness;
+   label_len = len(label);
+   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(body_label)
+ }
 
  module springpad() {
   smalld=st_screw_d+st_screw_d_tolerance+min_xy_shell;
@@ -461,11 +465,13 @@ module the_extruder(
  debug()
  if(what=="lever") color("green",0.7) lever();
  else if(what=="body") color("yellow",0.7) body();
+ else if(what=="body.label") color("brown",0.7) body_label();
  else if(what=="knob") color("red",0.7) knob();
  else if(what=="springpad") color("blue",0.7) springpad();
  else if(what=="both") {
   color("green",0.7) lever();
   color("yellow",0.7) body();
+  color("brown",0.7) body_label();
  }else{
   color("green",0.7) lever();
   color("yellow",0.7) body();
--
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