first commit

v1.1/Hardware/Case/lid.json

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+{
+    "parameterSets": "",
+    "fileFormatVersion": "1"
+}

v1.1/Hardware/Case/lid.scad

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+/* [Case settings] */
+Addons = 0; // [0:1:6]
+BoxThickness = 3; // [1:0.5:5] 
+AddonHeight = 14;
+
+DistanceBetweenObjects = 10;
+ShowCaseAssembled = false;
+ShowBoards = true;
+
+ShowCase = true;
+ShowLid = true;
+ShowLargeHalf = true;
+ShowSmallHalf = true;
+
+// 6chan standard sizes
+InteriorBoxHeight = 67;
+SplitHeight = 18;
+// Do NOT change this setting or CT won't fit
+InteriorBoxWidth = 62; // [60:0.1:65]
+
+
+/* [Render quality settings] */
+// Set to at least to 150 before render and save as .stl file, otherwise you can go down to 40 for quick 3D view
+$fn                       = 60;   // [20:1:300]
+
+if (ShowCase) {
+    case();
+}
+if (ShowLid) {
+    if(ShowCaseAssembled) {
+        translate([InteriorBoxWidth/2+(BoxThickness*2)-0.5,InteriorBoxHeight/2+(BoxThickness/2)-0.5,24+(AddonHeight*Addons)+BoxThickness/2+DistanceBetweenObjects]) rotate([0,180,0]) lid();
+    } else {
+        translate([-(InteriorBoxWidth/2+(BoxThickness)+DistanceBetweenObjects),InteriorBoxHeight/2+(BoxThickness),0]) lid();
+    }
+}
+
+module lid() {
+    color("LightCyan",alpha = 0.5)
+    union() {
+// Lid base
+cube([InteriorBoxHeight+(BoxThickness*2),InteriorBoxWidth+(BoxThickness*2),BoxThickness],center=true);
+
+// Lid sides
+translate([0,0,BoxThickness-0.001])
+    difference() {
+    cube([InteriorBoxHeight,InteriorBoxWidth,6],center=true);
+    cube([InteriorBoxHeight-4,InteriorBoxWidth-4,6+0.001],center=true);
+    }
+
+CubePoints = [
+  [  -13,  -2,  0 ],  //0
+  [ 13,  -2,  0 ],  //1
+  [ 13,  2,  0 ],  //2
+  [ -13,  2,  0 ],  //3
+  [ -10,  -0.5,  0.5 ],  //4
+  [ 10,  -0.5,  0.5 ],  //5
+  [ 10,  0.5,  0.5 ],  //6
+  [  -10,  0.5,  0.5 ]]; //7
+  
+CubeFaces = [
+  [0,1,2,3],  // bottom
+  [4,5,1,0],  // front
+  [7,6,5,4],  // top
+  [5,6,2,1],  // right
+  [6,7,3,2],  // back
+  [7,4,0,3]]; // left
+
+translate([InteriorBoxHeight/2,0,BoxThickness+1])
+rotate([90,0,90])
+polyhedron( CubePoints, CubeFaces);    
+}
+}
+
+module case() {
+    difference() {
+        union() {
+            if(ShowSmallHalf) {
+                color("SteelBlue",alpha = 1)
+                SmallHalf();
+            }
+            if(ShowLargeHalf) {
+                color("LightSteelBlue",alpha = 1)
+                LargeHalf();
+            }
+        }
+        
+        union() {
+            // Power Hole
+            color("Yellow")
+            translate([-0.02,9.9,BoxThickness+4])
+            cube([BoxThickness+0.03,9.4,11.6]);
+                        
+            // CT Holes
+            color("Yellow")
+            for (ctline=[0:Addons]) {
+            for (ctcolumn=[0:2]) {
+                translate([BoxThickness+24+ctcolumn*14,InteriorBoxWidth+(BoxThickness*2)+0.01,7+BoxThickness+(AddonHeight*ctline)])
+                rotate([90,0,0])
+                cylinder(h=InteriorBoxWidth+BoxThickness*2+0.02,d=6);
+            }
+        }
+        }
+    }
+    if(ShowBoards) {
+        color("Salmon")
+        union() {
+            rotate([0,0,-90])
+            translate([-61.4-BoxThickness,62.2+BoxThickness,2.8+BoxThickness])
+            import("mainboard.stl");
+                
+            if(Addons>=1) {
+                for (addon=[0:Addons]) {
+                    rotate([0,0,-90])
+                    translate([-66+BoxThickness/2,62.7+BoxThickness,2.8+BoxThickness+(AddonHeight*addon)])
+                    import("addon.stl");
+                }
+            }
+            rotate([0,0,-90])
+            translate([-66+BoxThickness/2,62.7+BoxThickness,2.8+BoxThickness+(AddonHeight*Addons)])
+            import("mcu.stl");
+        }
+    }
+}
+
+module LargeHalf() {
+    union() {
+    difference() {
+        // Large half
+        cube([InteriorBoxHeight+(BoxThickness*2),InteriorBoxWidth+(BoxThickness*2),25+(AddonHeight*Addons)]);
+        translate([BoxThickness-0.01,BoxThickness-0.01,BoxThickness-0.01])
+        cube([InteriorBoxHeight+0.02,InteriorBoxWidth+0.02,25+(AddonHeight*Addons)+0.02]);
+        translate([-0.01,-0.01,-0.01])
+        cube([InteriorBoxHeight+(BoxThickness*2)+0.02,SplitHeight+0.01,25+(AddonHeight*Addons)+10+0.01]);
+
+        translate([0-0.01,SplitHeight-0.15,-0.01])
+        ridge();
+        translate([0-0.01,SplitHeight-0.15,-0.01])
+        cube([InteriorBoxHeight+(BoxThickness*2),3,BoxThickness/2]);
+        translate([InteriorBoxHeight+(BoxThickness*2)+0.01,SplitHeight-0.15,-0.01])
+        mirror([1,0,0])
+        ridge();
+    }
+}
+}
+
+module SmallHalf() {
+    union() {
+    difference() {
+        translate([0.01,0.01,0.01])
+        cube([InteriorBoxHeight+(BoxThickness*2)+0.01,InteriorBoxWidth+(BoxThickness*2)+0.01,25+(AddonHeight*Addons)+0.01]);
+        translate([BoxThickness,BoxThickness,BoxThickness])
+        cube([InteriorBoxHeight,InteriorBoxWidth,24+(AddonHeight*Addons)]);
+        translate([-0.1,SplitHeight-0.1,-0.1])
+        cube([InteriorBoxHeight+(BoxThickness*2)+0.2,InteriorBoxWidth+(BoxThickness*2),25+(AddonHeight*Addons)+10]);
+    }
+    translate([0-0.01,SplitHeight-0.15,-0.01])
+    ridge();
+    translate([InteriorBoxHeight+(BoxThickness*2)+0.01,SplitHeight-0.15,-0.01])
+    mirror([1,0,0])
+    ridge();
+    }
+    translate([0-0.01,SplitHeight-0.15,-0.01])
+    cube([InteriorBoxHeight+(BoxThickness*2),3,BoxThickness/2]);
+}
+        
+module ridge() {
+    linear_extrude(height = 25+(AddonHeight*Addons)+0.04, center = false, convexity = 10, twist = 0)
+        polygon(points=[[0,0],[0,3],[BoxThickness/2+0.6,3],[BoxThickness/2+0.6,2],[BoxThickness/2+0.1,2],[BoxThickness/2+0.6,0]]);
+}