SMD dipswitch model converted to VRML (dipswitch_smd.wrl)

and included in 3D viewer. scale and orientation is wrong,
currently fixed in PCB 3D model parameters

footprints/dipswitch/dipswitch_smd.3dshapes/dipswitch_smd.scad

@@ -10,21 +10,27 @@ pitch=2.54; // pin pitch
 
 body=[(n_switches+0.5)*pitch, 3*pitch, 1.5*pitch];
 height=pitch/8; // body above z axis
+color_body="maroon";
 
 swhole=[pitch*0.5,pitch,pitch*0.5];
 button=[pitch*0.4,pitch*0.4,pitch*0.5];
+color_button="white";
 
 font = "Liberation Sans";
 letter_size = pitch/2;
 letter_height = pitch/16;
+color_letter="white";
 
-module letter(l)
+color_pin="white";
+
+module letter(l,scale=1)
 {
   // Use linear_extrude() to make the letters 3D objects as they
   // are only 2D shapes when only using text()
-  linear_extrude(height = letter_height)
+  linear_extrude(height = letter_height*scale)
   {
-	text(l, size = letter_size, font = font, halign = "center", valign = "center", $fn = 16);
+	text(l, size = letter_size*scale, font = font, halign = "center",
+     valign = "center", $fn = 16);
   }
 }
 
@@ -35,6 +41,23 @@ module pin_smd()
       cube([pitch/3,pitch*0.75,pitch/4],center=true);
 }
 
+module inscription(scale=1)
+{
+  translate([
+    (0-n_switches/2+0.5)*pitch,
+    body[1]/2-letter_size,
+    body[2]/2-letter_height*scale])
+      letter("ON");
+  for(i = [0:n_switches-1])
+  {
+    translate([
+    (i-n_switches/2+0.5)*pitch,
+      -body[1]/2+letter_size,
+      body[2]/2-letter_height*scale])
+      letter(chr(48+(i+1)%10));
+  }
+}
+
 module dipsw_smd()
 {
   translate([0,0,body[2]/2+height]) // little above
@@ -43,43 +66,50 @@ module dipsw_smd()
       // cut off holes for switches
       difference()
       {
-        color("maroon")
+        color(color_body)
           cube(body,center=true);
         // holes for switches
         for(i = [0:n_switches-1])
         {
-          color("maroon")
-          translate([(i-n_switches/2+0.5)*pitch,0,body[2]/2-swhole[2]/2+0.01])
-            cube(swhole,center=true);
+          translate([(i-n_switches/2+0.5)*pitch,0,body[2]/2-swhole[2]/2+0.02])
+            color(color_body)
+              cube(swhole,center=true);
         }
+        // cut off space for letters
+        if(0)
+        translate([0,0,0.1])
+          color(color_body)
+            inscription(scale=1.1);
       }
-      // place the switch buttons and letters
+      // place letters
+      translate([0,0,0.1])
+        color(color_letter)
+          inscription();
+      // buttons
       for(i = [0:n_switches-1])
       {
-        translate([(i-n_switches/2+0.5)*pitch,swhole[1]/2-button[1]/2-(swhole[0]-button[0])/2,body[2]/2-button[2]/2+0.01])
-          color("white")
+        translate([(i-n_switches/2+0.5)*pitch,swhole[1]/2-button[1]/2-(swhole[0]-button[0])/2,body[2]/2-button[2]/2+0.1])
+          color(color_pin)
             cube(button,center=true);
-        translate([(i-n_switches/2+0.5)*pitch,-body[1]/2+letter_size,body[2]/2])
-          color("white")
-            letter(chr(48+(i+1)%10));
-
       }
-      // text "ON"
-      translate([(0-n_switches/2+0.5)*pitch,    body[1]/2-letter_size,body[2]/2])
-          color("white")
-            letter("ON");
+      // pin 1 mark
+      translate([(-body[0])/2+pitch/3,-body[1]/2+pitch/2,body[2]/2])
+        color(color_letter)
+          cylinder(r=pitch/8,h=0.1,$fn=6);
+
       // the pins
       for(i = [0:n_switches-1])
       {
         // pins
         for(j = [-1:2:1])
-          translate([(i-n_switches/2+0.5)*pitch,  j*(body[1]/2+pitch*0.75/2),-body[2]/2-height+pitch/8])
-            color("white")
-              cube([pitch/3,pitch*0.75,pitch/4],center=true);
+          translate([(i-n_switches/2+0.5)*pitch,  j*(body[1]/2+pitch*0.6/2),-body[2]/2-height+pitch/8])
+            color(color_pin)
+              cube([pitch/3,pitch*0.6,pitch/4],center=true);
       }
+      
    }
 }
 
-//scale(1/2.54) // required scale for KiCAD VRML file dipswitch_smd.wrl
+scale(1/2.54) // required scale for KiCAD VRML file dipswitch_smd.wrl
 //  rotate([0,0,90])
     dipsw_smd();

ulx3s.kicad_pcb

@@ -5010,25 +5010,10 @@
       (net 223 SW0))
     (pad 8 smd rect (at 4.305 -3.81 270) (size 2.44 1.12) (layers F.Cu F.Mask)
       (net 219 "Net-(R51-Pad2)"))
-    (model Buttons_Switches_SMD.3dshapes/SW_SPST_FSMSM.wrl
-      (at (xyz 0 0.15 0))
-      (scale (xyz 1 1 1))
-      (rotate (xyz 0 0 0))
-    )
-    (model Buttons_Switches_SMD.3dshapes/SW_SPST_FSMSM.wrl
-      (at (xyz 0 0.05 0))
-      (scale (xyz 1 1 1))
-      (rotate (xyz 0 0 0))
-    )
-    (model Buttons_Switches_SMD.3dshapes/SW_SPST_FSMSM.wrl
-      (at (xyz 0 -0.05 0))
-      (scale (xyz 1 1 1))
-      (rotate (xyz 0 0 0))
-    )
-    (model Buttons_Switches_SMD.3dshapes/SW_SPST_FSMSM.wrl
-      (at (xyz 0 -0.15 0))
-      (scale (xyz 1 1 1))
-      (rotate (xyz 0 0 0))
+    (model ./footprints/dipswitch/dipswitch_smd.3dshapes/dipswitch_smd.wrl
+      (at (xyz 0 0 0.09))
+      (scale (xyz 0.3937 0.3937 0.3937))
+      (rotate (xyz 0 0 -90))
     )
   )