Added RPi mesh frontplate

Libs/Mesh-lib.scad

@@ -0,0 +1,26 @@
+
+
+module mesh(xCount, yCount, height=1, size=1) {
+    translate ([1*size,1*size,0]) {
+        for (x =[0:(xCount-1)]) { 
+            for (y =[0:(yCount-1)]) {
+                translate([x*3.2*size,y*2*size,0]) {
+                    cylinder(height,size,size,$fn=6);
+                    translate([1.6*size,1*size,0])
+                        cylinder(height,size,size,$fn=6);
+                }
+            }
+        } 
+    }
+}
+
+//mesh(5,5,5,5);
+/*
+height=1;
+size=4;
+translate([x*3.2,y*2,0]) {
+    cylinder(height,size,size,$fn=6);
+    translate([1.6*size,1*size,0])
+        cylinder(height,size,size,$fn=6);
+}
+*/

RackCabinets/Mesh/RPi3.scad

@@ -0,0 +1,41 @@
+include<../sixinch_library.scad>
+include<../../Libs/Mesh-lib.scad>
+
+
+  ///////////////////////////////
+ // Raspberry Pi 3 Model B    //
+///////////////////////////////
+
+print_frontplate_sml = true;
+
+if(print_frontplate_sml){ // Frontplate //
+    square_hole        = [];
+    round_hole         = [];
+    round_peg          = [];   
+    screw_side_front   = [];
+    screw_top          = [36];
+    screw_bottom_front = [36];
+    units              = 2; 
+    difference() {
+        frontplate(units,square_hole,round_hole,round_peg,screw_side_front,screw_top,screw_bottom_front);
+
+        translate([25,1.5,0]) {
+            intersection(){
+                translate([-5,-5,0]){
+                    difference() {
+                        mesh(7, 5, 5, 5);
+                        translate([16,9.5,0]){cylinder(50,4.5,4.5);}
+                        translate([16,25.5,0]){cylinder(50,4.5,4.5);}
+                        translate([99,9.5,0]){cylinder(50,4.5,4.5);}
+                        translate([99,25.5,0]){cylinder(50,4.5,4.5);}
+                    }
+                }
+                union() {
+                    cube([105,25,10]);
+                }
+            }    
+            
+            
+        }
+    } 
+}