pillars from top

1 files changed, 43 insertions, 8 deletions

diff --git a/enclosure/enclosure.scad b/enclosure/enclosure.scad
index 1a33123..5b620ed 100644
--- a/enclosure/enclosure.scad
+++ b/enclosure/enclosure.scad
@@ -87,6 +87,9 @@ BUTTON_OFF_X=58;
 
 TOP_Z=2;
 
+PILLAR_Y=WALL_THICKNESS*2;
+PILLAR_SHRINK=0.05;
+
 TOTAL_X=2*WALL_THICKNESS + max(
                                PM_X + BOT_CABLE_WELL_X + BATT_X,
                                CO_X + MID_CABLE_WELL_X + BOARD_X
@@ -216,14 +219,32 @@ module switch_well() {
   translate([0,0,-SWITCH_SINK-SWITCH_Z/2]) box([SWITCH_X, 30, 30]);
 }
 
+module switch_pillar() {
+  H=BOARD_SINK+TOP_Z/2;
+  translate([0,0,-H/2])
+    cube([SWITCH_X-PILLAR_SHRINK, PILLAR_Y, H], center=true);
+}
+
 module reset_well() {
   translate([0,0,-RESET_SINK-RESET_Z/2]) box([RESET_X, 30, 30]);
 }
 
+module reset_pillar() {
+  H=BOARD_SINK+TOP_Z/2;
+  translate([0,0,-H/2])
+    cube([RESET_X-PILLAR_SHRINK, PILLAR_Y, H], center=true);
+}
+
 module button_well() {
   translate([0,0,-BUTTON_SINK-BUTTON_Z/2]) box([BUTTON_X, 30, 30]);
 }
 
+module button_pillar() {
+  H=BOARD_SINK+TOP_Z/2;
+  translate([0,0,-H/2])
+    cube([BUTTON_X-PILLAR_SHRINK, PILLAR_Y, H], center=true);
+}
+
 // these will have matching pillars for the top piece, filling them
 // down to the right depth; top piece will be printed upside-down
 module outside_wells() {
@@ -240,6 +261,16 @@ module outside_wells() {
   }
 }
 
+module outside_pillars() {
+  translate([-BOARD_X/2,0,TOP_Z/2]) {
+    translate([0,-TOTAL_Y/2+PILLAR_Y/2,0]) {
+        translate([SWITCH_OFF_X, 0,0]) switch_pillar();
+        translate([RESET_OFF_X, 0,0]) reset_pillar();
+        translate([BUTTON_OFF_X, 0,0]) button_pillar();
+    };
+  }
+}
+
 module display_hole() {
   cube([DISPLAY_WIN_X, DISPLAY_WIN_Y, 30], center=true);
 }
@@ -298,18 +329,22 @@ module top() {
   DISP_X_OFF=BOARD_X_OFF - (BOARD_X-DISPLAY_WIN_X)/2 + DISPLAY_X_OFF;
   DISP_Y_OFF=BOARD_Y_OFF - (BOARD_Y-DISPLAY_WIN_Y)/2 + DISPLAY_Y_OFF;
 
-  difference() {
-    box([TOTAL_X, TOTAL_Y, TOP_Z]);
-    screw_holes();
-    translate([CO_X_OFF, 0, 0]) co_holes();
-    translate([DISP_X_OFF, DISP_Y_OFF, 0]) display_hole();
+  union() {
+    difference() {
+      box([TOTAL_X, TOTAL_Y, TOP_Z]);
+      screw_holes();
+      translate([CO_X_OFF, 0, 0]) co_holes();
+      translate([DISP_X_OFF, DISP_Y_OFF, 0]) display_hole();
+    }
+    translate([BOARD_X_OFF, 0, 0])
+      outside_pillars();
   }
 }
-
 translate([0, TOTAL_Y * 1.2, 0]) bottom();
 //translate([0, 0, -BOTTOM_Z-2]) bottom();
 
 middle();
 
-translate([0, -TOTAL_Y * 1.2, 0]) top();
-//translate([0, 0, +MIDDLE_Z+2]) top();
+translate([0, -TOTAL_Y * 1.2, 0]) rotate([180,0,0]) top();
+
+translate([0, 0, +MIDDLE_Z+2]) top();