wip bom

README.md

@@ -29,10 +29,10 @@ Please see [the assembly README here](./assembly)
 ### BOM - Single Rack:
 
 | Item                              | Name                        | Quantity | Comment                   |
-|------|-----------------------------|----------|---------------------------|
+|-----------------------------------|-----------------------------|----------|---------------------------|
-|      | M3x8 FHCS                   | 16       | Get double!               |
+| ![M3x8](media/bom/m3_8_test.gif)  | M3x8 FHCS                   | 16       | Get double!               |
-|      | M3x10 FHCS                  | 4        | ☝️                        |
+| ![M3x8](media/bom/m3_10_test.gif) | M3x10 FHCS                  | 4        | ☝️                        |
-|      | M3x12 FHCS                  | 16       | ☝️                        |
+| ![M3x8](media/bom/m3_12_test.gif) | M3x12 FHCS                  | 16       | ☝️                        |
 |                                   | M3 hex nut                  | 36       | ☝️                        |
 |                                   | 3x10mm steel dowel pin      | 4        | 3mm diameter, 10mm height |
 |                                   | 6x2mm neodymium disc magnet | 8        | 6mm diameter, 2mm height  |

misc/bomAnimations.scad

@@ -0,0 +1,54 @@
+include <../helper/screws.scad>
+include <../helper/magnet.scad>
+include <../helper/dowel.scad>
+
+$vpr=[85,0,25];
+//$vpd=40;
+$vpd=25;
+$vpf=20;
+
+
+
+// m3FHCS(length=8,tilt=45,r=360*$t);
+ magnet(tilt=90, r=360*$t);
+// hingeDowel(tilt=90,r=360*$t);
+// m3Hex(tilt=90,r=360*$t);
+
+metalColor = [0.8,0.8,0.8];
+
+module m3FHCS(length, tilt, r) {
+  rotate(a=[0,0,r])
+  rotate(a=[tilt,0,0])
+  translate(v=[0,0,length/2])
+  color(metalColor) {
+    difference() {
+      counterSunkHead_N("m3", screwExtension = length-m3CounterSunkHeadLength, headExtension = 0.5);
+      cylinder($fn = 6, r = 1.2);
+    }
+  }
+}
+
+module m3Hex(tilt, r) {
+
+  rotate(a=[0,0,r])
+  rotate(a=[tilt,0,0])
+  color(metalColor)
+  hexNut("m3");
+}
+
+module hingeDowel(tilt, r) {
+  rotate(a=[0,0,r])
+  rotate(a=[tilt,0,0])
+  translate(v=[0,0,-dowelPinH/2])
+  color(metalColor)
+  cylinder(h = dowelPinH, r = dowelPinR);
+}
+
+
+module magnet(tilt, r) {
+  rotate(a=[0,0,r])
+  rotate(a=[tilt,0,0])
+  translate(v=[0,0,-magnetH/2])
+  color(metalColor)
+  cylinder(r = magnetR, h = magnetH);
+}

old/body/base1.scad

@@ -1,79 +0,0 @@
-include <../../common.scad>
-include <../screws.scad>
-
-$fn=64;
-
-module baseFrame() {
-  difference() {
-    cube(size=[200,200,4], center=true);
-    cube(size=[180,180,4], center=true);
-  }
-
-  translate(v=[80,80,0])
-  cube(size=[20,20, 4],center=true);
-
-  translate(v=[-80,80,0])
-  cube(size=[20,20, 4],center=true);
-
-  translate(v=[80,-80,0])
-  cube(size=[20,20, 4],center=true);
-
-  translate(v=[-80,-80,0])
-  cube(size=[20,20, 4],center=true);
-}
-
-module lugBottom() {
-  difference() {
-    cube(size=[9.7,9.7,6], center=true);
-
-    translate(v=[2,2,0])
-    cube(size=[9.1,9.1,5+1], center=true);
-  }
-  
-}
-
-
-module base() {
-
-  difference() {
-    union() {
-      translate(v=[0,0,4/2])
-        baseFrame();
-
-
-      translate(v=[-90,-90,-6/2])
-        lugBottom();
-
-      mirror(v=[1,0,0])
-        translate(v=[-90,-90,-6/2])
-        lugBottom();
-
-      mirror(v=[0,1,0])
-        translate(v=[-90,-90,-6/2])
-        lugBottom();
-
-      mirror(v=[1,1,0])
-        translate(v=[-90,-90,-6/2])
-        lugBottom();
-    }
-
-    union() {
-      translate(v=[80,80,0]) 
-      cylinder(h = 100, r = m3ptr, $fn=32, center=true);
-
-      translate(v=[-80,80,0]) 
-      cylinder(h = 100, r = m3ptr, $fn=32, center=true);
-
-      translate(v=[80,-80,0]) 
-      cylinder(h = 100, r = m3ptr, $fn=32, center=true);
-
-      translate(v=[-80,-80,0]) 
-      cylinder(h = 100, r = m3ptr, $fn=32, center=true);
-      
-    }
-  }
-}
-
-base();
-
-

old/body/l1.scad

@@ -1,37 +0,0 @@
-
-slack = 0.5;
-m3Diameter = 3.0;
-m3Radius = m3Diameter/2.0;
-m3ptr = m3Radius + slack;
-
-legLength = 200;
-
-
-module baseLeg(legLength) {
-  cube(size=[3, 15, legLength]);
-}
-
-
-module leg() {
-  difference() {
-    baseLeg(legLength);
-
-    union() {
-      for (i = [0:18]) {
-        translate(v=[0,10,(i+1)*10])
-          rotate(a=[0,90,0])
-          cylinder(h = 100, r = m3ptr, $fn=32, center=true);
-      }
-
-      translate(v=[0,10,(0+1)*10])
-          rotate(a=[0,90,0])
-          *cylinder(h = 100, r = m3ptr, $fn=32, center=true);
-
-      translate(v=[0,10,(18+1)*10])
-          rotate(a=[0,90,0])
-          *cylinder(h = 100, r = m3ptr, $fn=32, center=true);
-    }
-  }
-}
-
-leg();

old/body/legToleranceTest.scad

@@ -1,45 +0,0 @@
-
-slack = 0.5;
-m3Diameter = 3.0;
-m3Radius = m3Diameter/2.0;
-m3ptr = m3Radius + slack;
-
-legLength = 60;
-
-
-module baseLeg(legLength) {
-  difference() {
-    cube(size=[16,16, legLength]);
-
-    translate(v=[4,4,4])
-    cube(size=[16, 16, legLength-2*4]);
-  }
-}
-
-
-module leg(ui) {
-  assert(ui > 0);
-
-  legLength = 20 + (ui-1)*10;
-  
-  difference() {
-    baseLeg(legLength);
-
-    union() {
-      for (i = [0:ui-1]) {
-        translate(v=[0,10,(i+1)*10])
-          rotate(a=[0,90,0])
-          cylinder(h = 100, r = m3ptr, $fn=32, center=true);
-
-        translate(v=[10,0,(i+1)*10])
-          rotate(a=[90,0,0])
-          cylinder(h = 100, r = m3ptr, $fn=32, center=true);
-      }
-
-      translate(v=[10,10,legLength/2])
-      cylinder(h = legLength*2, r = m3ptr, $fn=32, center=true);
-    }
-  }
-}
-
-leg(18);

old/body/m4Leg.scad

@@ -1,158 +0,0 @@
-include <../../common.scad>
-include <../screws.scad>
-
-
-//slack = 0.5;
-//m3Diameter = 3.0;
-//m3Radius = m3Diameter/2.0;
-//m3ptr = m3Radius + slack;
-
-legWidth = 16;
-legLength = 16;
-legHeight = 60;
-
-legFrontThickness = 6;
-legSupportThickness = 4;
-
-legWingThickness = 4;
-legWingLength = 9;
-
-// 9.5 to account for space for inserting hex nuts at the top
-legWingWidth = 9.5+legSupportThickness;
-
-
-module legWing() {
-  difference() {
-    cube(size=[legWingLength, legWingThickness, legWingWidth]);
-
-    union() {
-      translate(v=[4,0,10])
-        rotate(a=[90,0,0])
-        cylinder(r=m3RadiusSlacked, h=20, center=true);
-
-      translate(v=[14,0,10])
-        rotate(a=[90,0,0])
-        cylinder(r=m3RadiusSlacked, h=20, center=true);
-    }
-  }
-}
-
-module base() {
-    difference() {
-      cube(size=[25,25,legWingThickness]);
-
-      union() {
-      translate(v=[20,20,0])
-        cylinder(r=m3RadiusSlacked, h=100, center=true);
-
-      translate(v=[10,10,0])
-        cylinder(r=m3RadiusSlacked, h=100, center=true);
-
-      translate(v=[20,10,0])
-        cylinder(r=m3RadiusSlacked, h=100, center=true);
-
-      translate(v=[10,20,0])
-        cylinder(r=m3RadiusSlacked, h=100, center=true);
-      }
-      
-    }
-}
-
-module baseLeg(legHeight) {
-  union() {
-    difference() {
-      cube(size=[16,16, legHeight]);
-
-      union() {
-        translate(v=[4,6,0])
-          cube(size=[16, 16, legHeight]);
-
-        // compensate for differences between leg/wing thickness
-        translate(v=[legSupportThickness,legSupportThickness,0])
-          cube(size=[legWidth,legWidth,legSupportThickness+10]);
-
-        translate(v=[legSupportThickness,legSupportThickness,legHeight-legWingWidth])
-          cube(size=[legWidth,legWidth,legSupportThickness+10]);
-
-      }
-    }
-
-    translate(v=[16,0,0])
-      legWing();
-
-
-    translate(v=[16,0,legHeight])
-      mirror(v=[0,0,1]) {
-      legWing();
-    }
-
-    mirror(v=[1,-1,0]) {
-      translate(v=[16,0,0])
-        legWing();
-
-
-      translate(v=[16,0,legHeight])
-        mirror(v=[0,0,1]) {
-        legWing();
-      }
-    }
-
-  }
-
-  base();
-
-  translate(v=[0,0,legHeight-legWingThickness])
-    base();
-}
-
-*baseLeg(180);
-
-module leg(ui) {
-  assert(ui > 0);
-
-  legLength = 20 + (ui-1)*10;
-  
-  difference() {
-    baseLeg(legLength);
-
-    union() {
-        
-      intersection() {
-        union() {
-          for (i = [1:ui-2]) {
-            translate(v=[0,10,(i+1)*10])
-              rotate(a=[0,90,0])
-              *cylinder(h = 100, r = m3ptr, $fn=32, center=true);
-
-            translate(v=[10,3,(i+1)*10])
-              rotate(a=[90,-10,0])
-              m4HexNutPocketNegative();
-          }
-        }      
-        translate(v=[-1,-1,legWingWidth])
-          cube(size=[1000,1000,legLength-2*legWingWidth]);
-      }
-
-      translate(v=[0,10,10])
-        rotate(a=[0,90,0])
-        cylinder(h = 100, r = m3ptr, $fn=32, center=true);
-
-      translate(v=[0,10,ui*10])
-        rotate(a=[0,90,0])
-        cylinder(h = 100, r = m3ptr, $fn=32, center=true);
-
-
-      translate(v=[10,0,10])
-        rotate(a=[90,0,0])
-        cylinder(h = 100, r = m3ptr, $fn=32, center=true);
-
-      translate(v=[10,0,ui*10])
-        rotate(a=[90,0,0])
-        cylinder(h = 100, r = m3ptr, $fn=32, center=true);
-    }
-  }
-}
-
-
-//mirror(v=[1,0,0])
-leg(20);

old/body/side/side.scad

@@ -1,88 +0,0 @@
-include <../../../helper/magnet.scad>
-include <../../../math.scad>
-$fn=64;
-
-_height = 210;
-_depth = 200;
-
-_thickness = 5;
-
-holeOffset = 10;
-
-module _base() {
-    difference() {
-        cube(size = [_height, _depth, _thickness], center=true);
-        union() {
-            translate(v = [0, 0, 20])
-                minkowski() {
-                    sphere(r = 20);
-                    cube(size = [_height - 34, _depth - 34, 1], center = true);
-
-                }
-            // handles
-            handleLength = 80;
-            translate(v=[0, _depth/2, _thickness+5.5])
-                minkowski() {
-                    sphere(r=10);
-                    cube(size=[handleLength, 10, 1], center=true);
-                }
-            translate(v=[0, -_depth/2, _thickness+5.5])
-                minkowski() {
-                    sphere(r=10);
-                    cube(size=[handleLength, 10, 1], center=true);
-                }
-        }
-    }
-}
-
-module magnetMount(h) {
-    slack = 0.2;
-    difference() {
-        cylinder(h = h, r=magnetR*2);
-        translate(v=[0,0,h-magnetH])
-        cylinder(h = magnetH, r = magnetR+slack);
-    }
-}
-
-
-module side() {
-    magnetMountOffsetX = 95;
-    magnetMountOffsetY = 90;
-    difference() {
-        union() {
-            // align _base to positive z plan
-            translate(v = [0, 0, _thickness / 2])
-                _base();
-
-            // magnet mounts (no holes)
-            for (i=mirror4XY(midpoint=[0,0,0], offsetX=magnetMountOffsetX, offsetY=magnetMountOffsetY)) {
-                translate(v=i)
-                    cylinder(h=_thickness, r=2*magnetR);
-            }
-        }
-
-        // magnet mount holes
-        for (i=mirror4XY(midpoint=[0,0,_thickness-magnetH], offsetX=magnetMountOffsetX, offsetY=magnetMountOffsetY)) {
-            translate(v=i)
-                cylinder(h=magnetH, r=magnetR);
-        }
-    }
-}
-
-
-difference() {
-    side();
-
-    union() {
-        for (i=[0:7]) {
-            translate(v=[i*15 - 52.5,0,0])
-            minkowski() {
-                cube(size = [2, 100, 10], center = true);
-                sphere(r=2);
-            }
-        }
-
-    }
-}
-
-

old/body/top1.scad

@@ -1,97 +0,0 @@
-include <../../common.scad>
-include <../../math.scad>
-include <../screws.scad>
-
-$fn=64;
-
-_height = 8;
-_width = 210;
-_depth = 200;
-
-
-module _bodySilBase(width, depth, height, roundedPartHeight) {
-  hull() {
-    cube(size = [width, depth, height - roundedPartHeight]);
-    minkowski() {
-      translate(v = [roundedPartHeight, 0, height - roundedPartHeight])
-        cube(size = [width-2*roundedPartHeight, depth, eps]);
-
-      rotate(a = [90, 0, 0])
-        cylinder(r = roundedPartHeight, h = eps);
-    }
-  }
-}
-
-module _bodySil(width, depth, height, roundedPartHeight, wallThickness, topThickness) {
-  cornerSquareDim = 30;
-
-  difference() {
-    _bodySilBase(width, depth, height, roundedPartHeight);
-
-    union() {
-      translate(v = [wallThickness, cornerSquareDim, - topThickness])
-        _bodySilBase(width - 2 * wallThickness, depth - 2 * cornerSquareDim, height, roundedPartHeight);
-
-      translate(v=[cornerSquareDim, wallThickness, -topThickness])
-        cube(size=[width-2*cornerSquareDim, depth-2*wallThickness, height]);
-    }
-  }
-}
-
-// Negative and centered on xy. Aligned with z=0 downwards
-module _lugAndMagnet() {
-  slack = 0.3;
-  vSlack = 0.1;
-  // lug
-  translate(v=[0,0,-2.5])
-  cube(size=[10+slack, 10+slack, 5+vSlack], center=true);
-
-  // hole for magnet, no tolerance on
-  translate(v=[0,0,-(5+vSlack+1.7)])
-  cylinder(d=6+slack, h=1.7+vSlack);
-}
-
-module baseBody() {
-  difference() {
-    _bodySil(_width, _depth, _height, 4, 5, 2);
-
-    _mid = [_width / 2, _depth / 2, _height];
-
-    union() {
-
-      for (i = mirror4XY(midpoint = _mid, offsetX = (_width / 2) - 15, offsetY = (_depth / 2) - 10)) {
-        translate(v = i)
-          _lugAndMagnet();
-      }
-
-      screwHolePositions = concat(
-      mirror4XY(midpoint = _mid, offsetX = (_width / 2) - 25, offsetY = (_depth / 2) - 20),
-      mirror4XY(midpoint = _mid, offsetX = (_width / 2) - 15, offsetY = (_depth / 2) - 20),
-      mirror4XY(midpoint = _mid, offsetX = (_width / 2) - 25, offsetY = (_depth / 2) - 10)
-      );
-
-      for (i = screwHolePositions) {
-        translate(v = i) {
-          cylinder(r = m3RadiusSlacked, h = inf, center = true);
-
-        }
-      }
-
-    }
-  }
-}
-
-
-difference() {
-  baseBody();
-
-  union() {
-    minkowski() {
-      translate(v = [(_width - 130) / 2, (_depth - 150) / 2, - inf / 2])
-        cube(size = [130, 150, inf]);
-
-      cylinder(r = 5);
-    }
-  }
-}
-

old/frontPlate.scad

@@ -1,71 +0,0 @@
-include <../common.scad>
-include <./screws.scad>
-include <../rpi/voronoi.scad>
-
-vU = 2;
-uHeight = 10;
-
-plateScrewDiffV = uHeight*vU;
-plateScrewDiffH = 180;
-
-plateScrewToHEdge = 4.5;
-plateScrewToVEdge = 5.5;
-
-frontPlateThickness = 2.5;
-
-frontPlateV = plateScrewDiffV + 2*plateScrewToHEdge;
-frontPlateH = plateScrewDiffH + 2*plateScrewToVEdge;
-
-
-plateScrewToBoxMin = 6;
-
-module _frontPlateBody() {
-  translate(v=[-plateScrewToVEdge,0,-plateScrewToHEdge])
-    cube(size=[frontPlateH,frontPlateThickness,frontPlateV]);
-}
-
-module _plateHole() {
-  rotate(a=[90,0,0])
-  cylinder(r=m4RadiusSlacked, h=inf, center=true);
-}
-
-
-module frontPlate() {
-
-  difference() {
-    _frontPlateBody();
-
-    union() {
-      // TODO: introduce helper modules for this pattern
-      _plateHole();
-
-      translate(v=[plateScrewDiffH,0,0])
-        _plateHole();
-
-      translate(v=[0,0,plateScrewDiffV])
-        _plateHole();
-
-      translate(v=[plateScrewDiffH,0,plateScrewDiffV])
-        _plateHole();
-    }
-  }
-}
-
-difference() {
-  difference () {
-    rotate(a=[-90,0,0])
-      frontPlate();
-    translate(v=[0,0,-5])
-      voronoi3u_N(10);  
-  }
-// lug holes
-  union() {
-    translate(v=[160,-3,-frontPlateThickness])
-    cube(size=[5.2, 5.2, 3]);
-    translate(v=[160-91.1,-3,-frontPlateThickness])
-    cube(size=[5.2, 5.2, 3]);
-  }
-}
-
-
-

old/open-frame.scad

@@ -1,85 +0,0 @@
-$fn=64;
-include <./math.scad>
-
-eps=0.1;
-
-module leg() {
-    mainLength = 80;
-    upperDim = 20;
-    innerDim = 10;
-    
-    translate(v=[0,0,mainLength/2]) {
-      cube(size=[upperDim, upperDim, mainLength], center=true);
-    
-      translate(v=[0,0,mainLength/2 + innerDim/8-0.3])
-        cube(size=[innerDim, innerDim, innerDim/4-0.5], center=true);
-
-    }
-}
-
-
-module base() {
-
-  difference() {
-    union() {
-      cube(size=[200,200,4], center=true);
-
-      // legs
-      for (i=mirror4XY(midpoint=[0,0,-2], offsetX=90, offsetY=90)) {
-        translate(v=i)
-          leg();
-      }
-
-      // base support
-      translate(v=[0,0,4.5])
-        cube(size=[200,5,5], center=true);
-
-      rotate(a=[0,0,90])
-        translate(v=[0,0,4.5])
-        cube(size=[200,5,5], center=true);
-
-      translate(v=[0,-98,4.5])
-        cube(size=[200,4,5], center=true);
-
-      rotate(a=[0,0,90])
-        translate(v=[0,-98,4.5])
-        cube(size=[200,4,5], center=true);
-
-      rotate(a=[0,0,180])
-        translate(v=[0,-98,4.5])
-        cube(size=[200,4,5], center=true);
-
-      rotate(a=[0,0,270])
-        translate(v=[0,-98,4.5])
-        cube(size=[200,4,5], center=true);
-
-    }
-        
-    union() {
-
-      
-      // lug holes
-      for (i=mirror4XY(midpoint=[0,0,0], offsetX=50, offsetY=50)) {
-        for (j=mirror4XY(midpoint=i, offsetX=40, offsetY=40)) {
-          translate(v=j)
-            cube(size=[10+0.3,10+0.3,140], center=true);
-        }
-      }
-      
-      // decorative perforations
-      for (i=mirror4XY(midpoint=[0,0,0], offsetX=50, offsetY=50)) {
-        translate(v=i)
-          minkowski() {
-          cube(size=[30,30,50], center=true);
-          cylinder(r=20, h=10);
-        }
-      }
-          
-    }
-  }
-}
-
-
-base();
-
-

old/patch-panel.scad

@@ -1,132 +0,0 @@
-include <./common.scad>
-include <./rack/screws.scad>
-
-vU = 2;
-uHeight = 10;
-
-plateScrewDiffV = uHeight*vU;
-plateScrewDiffH = 180;
-
-plateScrewToHEdge = 4.5;
-plateScrewToVEdge = 5.5;
-
-frontPlateThickness = 3;
-
-frontPlateV = plateScrewDiffV + 2*plateScrewToHEdge;
-frontPlateH = plateScrewDiffH + 2*plateScrewToVEdge;
-
-
-plateScrewToBoxMin = 6;
-
-module _frontPlateBody() {
-  translate(v=[-plateScrewToVEdge,0,-plateScrewToHEdge])
-    cube(size=[frontPlateH,frontPlateThickness,frontPlateV]);
-}
-
-module _plateHole() {
-  rotate(a=[90,0,0])
-    cylinder(r=m4RadiusSlacked, h=inf, center=true);
-}
-
-
-module frontPlate() {
-
-  difference() {
-    _frontPlateBody();
-
-    union() {
-      // TODO: introduce helper modules for this pattern
-      _plateHole();
-
-      translate(v=[plateScrewDiffH,0,0])
-        _plateHole();
-
-      translate(v=[0,0,plateScrewDiffV])
-        _plateHole();
-
-      translate(v=[plateScrewDiffH,0,plateScrewDiffV])
-        _plateHole();
-    }
-  }
-}
-
-// keystone stuff
-
-// a lot of these variables are useless, after a couple of design iterations
-
-keystoneMainBodyWidth = 15.0;
-keystoneMainBodyHeight = 16.90;
-keystoneMainBodyDepth = 32.90;
-
-
-heightWithHookBody = 20.2;
-heightWithHookCatch = 21.30;
-
-widthWithSideLugs = 15.96;
-
-sideLugWidth = (widthWithSideLugs - keystoneMainBodyWidth) / 2.0;
-
-
-heightWithBottomLug = 17.5;
-
-frontToHookCatch = 8.35; // not sure about this
-frontToBottomLugBack = 8.23;
-frontToSideLugFront = 10.63;
-
-
-module keystoneSlot_N() {
-  // main keystone body (no hooks or lugs)
-  cube(size=[keystoneMainBodyWidth, keystoneMainBodyDepth, keystoneMainBodyHeight]);
-
-
-  // slot for top hook
-  translate(v=[0,frontToHookCatch,0])
-  cube(size=[keystoneMainBodyWidth, keystoneMainBodyDepth -frontToHookCatch, heightWithHookBody]);
-  cube(size=[keystoneMainBodyWidth, frontToHookCatch, heightWithHookCatch]);
-
-
-  // slots for side lugs
-  translate(v=[-sideLugWidth, frontToSideLugFront,0])
-  cube(size=[widthWithSideLugs, keystoneMainBodyDepth-frontToSideLugFront, keystoneMainBodyHeight]);
-
-  // slots for bottom lugs
-  translate(v=[0,0,-(heightWithBottomLug-keystoneMainBodyHeight)])
-  cube(size=[keystoneMainBodyWidth, frontToBottomLugBack, keystoneMainBodyHeight]);
-  
-}
-
-
-module keystoneJack_N() {
-  translate(v=[0,-4,0.5])
-  intersection() {
-    translate(v=[-2.5,4,-4])
-      cube(size=[20,6,28]);
-    keystoneSlot_N();
-  }
-}
-
-//keystoneJack_N();
-
-module patchPanel_P() {
-  
-  frontPlate();
-  for (i = [0:7]) {
-    translate(v=[(i*20+12.5)-2.5,0,-4.5])
-      cube(size=[20,6,29]);
-  } 
-
-}
-
-
-module patchPanel() {
-  difference() {
-    patchPanel_P();
-
-    for (i = [0:7]) {
-      translate(v=[i*18 + 12.5,0,-2])
-      keystoneJack_N();
-  } 
-  }
-}
-
-patchPanel();

old/power/old/src/open-frame.scad

@@ -1,210 +0,0 @@
-totalLength = 200;
-totalWidth = 200;
-totalHeight = 75;
-
-
-innerLength = 180;
-
-basePlateHeight = 5;
-topPlateHeight = 5;
-convexity = 20;
-$fn=64;
-
-cDiameter = 10;
-cRadius = cDiameter/2;
-cRad = cRadius;
-cPos1 = [cRad, cRad, 0];
-
-cDelta = [
-    // bottom
-    [0,0,0],
-    [cDiameter+innerLength, 0, 0],
-    [cDiameter+innerLength,cDiameter+innerLength, 0],
-    [0, cDiameter+innerLength, 0],
-    // top
-    [0,0,totalHeight-topPlateHeight],
-    [cDiameter+innerLength, 0, totalHeight-topPlateHeight],
-    [cDiameter+innerLength,cDiameter+innerLength, totalHeight-topPlateHeight],
-    [0, cDiameter+innerLength, totalHeight-topPlateHeight]
-];
-
-function cPos(idx) = cPos1 + cDelta[idx];
-
-module cyl(idx) {
-    translate(v=cPos(idx)) cylinder(r=cRadius,h=idx < 4? basePlateHeight: topPlateHeight);
-};
-
-
-module bottomPlate() { 
-    hull() { cyl(0); cyl(1); cyl(2); cyl(3);};
-}
-module topPlate() {
-    hull() { cyl(4); cyl(5); cyl(6); cyl(7);};
-};
-
-
-module frontFace() {
-hull() { cyl(0); cyl(4); cyl(1); cyl(5);};
-};
-module backFace() {
-hull() { cyl(2); cyl(6); cyl(7); cyl(3);};
-};
-
-
-module frame() {
-    bottomPlate();
-    //topPlate();
-    frontFace();
-    backFace();
-    
-    // pillars
-    hull() { cyl(0); cyl(4);};
-    hull() { cyl(1); cyl(5);};
-    hull() { cyl(2); cyl(6);};
-    hull() { cyl(3); cyl(7);};
-}
-
-
-module sfxPowerSupply() {
-    // corsair sf450
-    length = 125.3;
-    width = 100.2;
-    height = 63.8;
-    screwD = 3.5;
-    
-    eps = 0.001;
-    
-    // body
-    color([0,1,0]) cube(size=[length, width, height]);
-    
-    // main fan
-    color([0,1,1])
-    translate([62.5, 50,0])
-    circle(d=88);
-    
-    
-    // open faces
-    color([0,1,1])
-    translate([10,-eps, 7])
-    cube(size=[length-20, eps, height-7]);
-
-    
-    // screw holes
-    color([1,0,1])
-    translate([length-6, eps, height-6])
-    rotate(a=[90,0,0])
-    circle(d=screwD);
-    
-    color([1,0,1])
-    translate([6, eps, height-6])
-    rotate(a=[90,0,0])
-    circle(d=screwD);
-    
-    color([1,0,1])
-    translate([6, eps, 6])
-    rotate(a=[90,0,0])
-    circle(d=screwD);
-    
-    color([1,0,1])
-    translate([length-6, eps, 6])
-    rotate(a=[90,0,0])
-    circle(d=screwD);
-        
-    color([1,0,1])
-    translate([6, eps, height-(6+25.5)])
-    rotate(a=[90,0,0])
-    circle(d=screwD);
-    
-    color([1,0,1])
-    translate([length-6, eps, height-(6+25.5)])
-    rotate(a=[90,0,0])
-    circle(d=screwD);
-    // atx connectors - NA
-    
-}
-
-sfxPowerSupply();
-
-module walls() {
-difference() {
-union() {
-difference() {
-difference() {
-    frame();
-    translate([62.5+37-10, 50+10,-25])
-    cylinder(d=90, h=50);
-};
-    translate([47-10, -10, -10])
-    cube(size=[106,20,100]);
-};
-translate(v=[25-10,0,-0])
-cube(size=[totalLength*0.7, 10, 15]);
-}
-translate(v=[10,0,-0.2])
-plate();
-}
-}
-
-
-
-module plate() {
-union() {
-    translate(v=[totalLength-48, -1, 15])
-    cube(size=[20, 8, 55]);
-    
-    translate([totalLength-38, 10, 60])
-    rotate(a=[90,0,0])
-    cylinder(d=11.2, h=50);
-
-    translate([totalLength-38, 10, 42])
-    rotate(a=[90,0,0])
-    cylinder(d=11.2, h=50);
-
-    translate([totalLength-38, 10, 25])
-    rotate(a=[90,0,0])
-    cylinder(d=11.2, h=50);
- };
-
-};
-
-
-module lightning() {
-    linear_extrude(50)
-    polygon(
-        points = [
-            [0,0],
-            [12,10],
-            [6,11],
-            [10,16],
-            [4,17],
-            [-2,8],
-            [4,7]
-    ]);
-}
-
-module decal(numL, numW, sca) {
-    dL = sca * 16;
-    dW = sca * 18;
-    
-    for (i=[0:numL-1]) {
-        for (j=[0:numW-1]) {
-                translate(v=[i*dL,j*dW,0])
-                scale(sca)
-                lightning();
-        }
-        
-    }
-}
-
-difference() {
-    walls();
-    rotate(a=[90,0,180])
-    translate(v=[-161.5,10,180])
-    decal(8, 3, 1.0);
-};
-translate([28, 16, 6])
-*sfxPowerSupply();
-
-
-
-

old/power/src/Untitled.scad

@@ -1,52 +0,0 @@
-// test for screw tolerances
-
-
-$fn = 128;
-outerD = 4.65;
-
-innerD = 2.95;
-
-*difference() {
-    cube(size=[10,50,10]);
-    union() {
-        translate(v=[5,10,-1])
-        cylinder(h=30,r=innerD/2-0.2);
-        
-        translate(v=[5,25,-1])
-        cylinder(h=30,r=innerD/2);
-        
-        translate(v=[5,40,-1])
-        cylinder(h=30,r=innerD/2+0.2);
-    }
-}
-
-
-module caseOuter() {
-    rotate(a=[90,0,0])
-    minkowski() {
-        cube(size=[90,40,195], center=true);
-        cylinder(h=0.00000000001, r=10);
-    }
-}
-
-module caseInner() {
-    translate(v=[0,0,-2])
-    rotate(a=[90,0,0])
-    minkowski() {
-        cube(size=[90,47,195+0.01], center=true);
-        *cylinder(h=0.00000000001, r=5);
-    }
-}
-
-module caseShell() {
-    difference() {
-        caseOuter();
-        caseInner();
-    }
-}
-
-
-
-
-
-caseShell();

old/power/src/base.scad

@@ -1,330 +0,0 @@
-
-include <./sfx-psu.scad>;
-
-$fn=64;
-
-eps=0.1;
-
-module gill(he, isCenter) {
-   minkowski() {
-    cylinder(h = 1, r1 = 2, r2 = 2);
-    cube(size=[he, 3.5, 6], center=isCenter);
-   } 
-}
-
-
-module basBarInsert() {
-    mainLength = 10;
-    upperDim = 20;
-    innerDim = 10;
-    
-    translate(v=[0,0,mainLength/2]) {
-        difference() {
-            cube(size=[upperDim, upperDim, mainLength], center=true);
-    
-            translate(v=[0,0,mainLength/2 - innerDim/4])
-            cube(size=[innerDim, innerDim, innerDim/2], center=true);
-        }
-    }
-}
-
-
-module topBarInsert(slack) {
-    innerDim = 10+slack;
-    
-    translate(v=[0,0,innerDim/4])
-    cube(size=[innerDim, innerDim, innerDim/2], center=true);
-
-}
-
-*topBarInsert(-0.6);
-
-
-module base() {
-    translate(v=[90,90,-2.5])
-    basBarInsert();
-
-    translate(v=[-90,90,-2.5])
-    basBarInsert();
-
-    translate(v=[90,-90,-2.5])
-    basBarInsert();
-
-    translate(v=[-90,-90,-2.5])
-    basBarInsert();
-    
-    difference() {
-        difference() {
-            cube(size=[200,200,5], center=true);
-        
-            minkowski() {
-                translate(v=[17,-45,0])
-                cube(size=[90, 90, 6], center=true);
-            
-                cylinder(h = 1, r1 = 2, r2 = 2);
-            }
-        }
-        
-        union() {
-        
-            for (i = [0:12] ) {
-                rotate(a=[0,0,90])
-                translate(v=[50,72.5 - i*12,0])
-                gill(he=65, isCenter=true);
-            }
-        
-            for (i = [0:1] ) {
-                rotate(a=[0,0,90])
-                translate(v=[-40,72.5 - i*12,0])
-                gill(he=80, isCenter=true) ;
-            }
-        }
-    }
-}
-
-
-module top() {
-    
-    difference() {
-        union() {
-            translate(v=[90,90,-0.2])
-            topBarInsert(-0.6);
-
-            translate(v=[-90,90,-0.2])
-            topBarInsert(-0.6);
-    
-            translate(v=[90,-90,-0.2])
-            topBarInsert(-0.6);
-    
-            translate(v=[-90,-90,-0.2])
-            topBarInsert(-0.6);    
-    
-            difference() {
-        
-            translate(v=[0,0,-1.5])
-            cube(size=[200,200,3], center=true);
-
-            union() {
-        
-            for (i = [0:12] ) {
-                rotate(a=[0,0,90])
-                translate(v=[45,72.5 - i*12,0])
-                gill(he=75, isCenter=true);
-            }
-        
-            for (i = [0:12] ) {
-                rotate(a=[0,0,90])
-                translate(v=[-45,72.5 - i*12,0])
-                gill(he=75, isCenter=true) ;
-            }
-            }
-            }
-        }
-        union() {
-            translate(v=[90,90,-6])
-            topBarInsert(0.5);
-
-            translate(v=[-90,90,-6])
-            topBarInsert(0.5);
-    
-            translate(v=[90,-90,-6])
-            topBarInsert(0.5);
-    
-            translate(v=[-90,-90,-6])
-            topBarInsert(0.5);    
-        }
-    }
-}
-
-base();
-*top();
-
-
-legInsertInnerSlack = 0.4;
-
-module legInsert(length, railSlack) {
-    iS = 10-legInsertInnerSlack;
-
-    difference() {
-        union() {
-            cube(size=[20,20,length], center=true);
-    
-            translate(v=[0,0,iS/2-legInsertInnerSlack/2])
-            cube(size=[iS, iS, length], center=true);
-        }
-        
-        union() {
-            // slot
-            translate(v=[0,0,-length/2 ])
-            cube(size=[10, 10, 10], center=true);
-            
-            // linear sliding joins for walls
-            for (i=[0:3]) {
-                rotate(a=[0,0,90*i])
-                translate(v=[10,0,-5])
-                cylinder(length*2,5+railSlack,5+railSlack,$fn=3, center=true);
-                
-            }
-            
-            rotate(a=[0,0,90])
-            translate(v=[10,0,-5])
-            cylinder(length*2,5,5,$fn=3, center=true);
-            
-            rotate(a=[0,0,180])
-            translate(v=[10,0,-5])
-            cylinder(length*2,5,5,$fn=3, center=true);
-            
-            rotate(a=[0,0,270])
-            translate(v=[10,0,-5])
-            cylinder(length*2,5,5,$fn=3, center=true);
-        }
-    }
-}
-*cylinder(20,4,5,$fn=3);
-
-
-module joinTriangle(length) {
-
-    translate(v=[-10,0,0])
-    difference() {
-        translate(v=[5.5, -4.5, -length/2])
-        cube(size=[8,9,length]);
-        
-        legInsert(length=length+eps, railSlack=-0.35);
-    }
-}
-
-module sidePlate() {
-    
-    translate(v=[0,35,-5])
-    rotate(a=[0,-90,-90])
-    union() {
-        translate(v=[0,180,0])
-        joinTriangle(length=70);
-    
-        joinTriangle(length=70);
-
-        translate(v=[2,-10,-40])
-        cube(size=[3,200,75]);
-    }
-}
-
-module frontPlateHoled() {
-difference() {
-    sidePlate();
-    
-    intersection() {
-        translate(v=[5,0,-25])
-        cube(size=[170,65,50]);
-
-        union() {
-            for (i=[0:11]) {
-                translate(v=[20+i*17, 0, 0])
-                rotate(a=[0,0,45])
-                cube(size=[8,1000,40], center=true);
-            }
-        }
-    }
-}
-}
-
-
-module backPlateHoled() {
-    difference() {
-    sidePlate();
-    
-    union() {
-        translate(v=[20,5,-25])
-        cube(size=[106,53,50]);
-
-        translate(v=[16,27.2,-50])
-        cylinder(h=100, r1=2, r2=2);
-        
-        translate(v=[16,52.8,-50])
-        cylinder(h=100, r1=2, r2=2);
-        
-        translate(v=[16,0.85,-50])
-        cylinder(h=100, r1=2, r2=2);
-        
-
-        translate(v=[129.4,27.2,-50])
-        cylinder(h=100, r1=2, r2=2);
-        
-        translate(v=[129.4,0.85,-50])
-        cylinder(h=100, r1=2, r2=2);
-        
-        translate(v=[129.4,52.8,-50])
-        cylinder(h=100, r1=2, r2=2);
-        
-        
-        
-        // power out
-        
-        translate(v=[150,50,-50])
-        cylinder(h=100, r1=5.6, r2=5.6);
-
-        translate(v=[160,15+17.5,-50])
-        cylinder(h=100, r1=5.6, r2=5.6);
-
-        translate(v=[150,15,-50])
-        cylinder(h=100, r1=5.6, r2=5.6);
-        
-    }
-}
-}
-
-
-// messed up placement of the holes, mirroring as hack to approx solve
-module mirroredBackPlateHoled() {
-    
-    mirror(v=[0,0,1])
-    translate(v=[0,0,-10])
-    backPlateHoled();
-}
-
-
-module supportLBracket(length, h1, h2, thickness) {
-    
-    numSegments = 2;
-    
-    
-    module triangleSupport() {
-        
-       hull() {
-            
-            translate(v=[0, h1-thickness, thickness-eps])
-            cube(size=[thickness, thickness, eps]);
-            
-            translate(v=[0, 0, h2-eps])
-            cube(size=[thickness, thickness, eps]);
-            
-            translate(v=[0, 0, 0])
-            cube(size=[thickness, thickness, eps]);
-        }
-    }  
-    
-    union() {
-        difference() {
-            cube(size=[length, h1, h2]);
-
-            translate(v=[-eps,thickness, thickness])
-            cube(size=[length+2*eps, h1+2*eps, h2+2*eps]);
-        }
-        
-        
-        for (i=[0:numSegments]) {
-            translate(v=[((length-thickness)/numSegments)*i, 0,0])
-            triangleSupport();
-        }
-
-
-    }
-}
-
-*supportLBracket(35, 8, 8, 1.5);
-*mirroredBackPlateHoled();
-
-translate(v=[10,-5,-1])
-rotate(a=[-90,0,0])
-*sfxPowerSupply();
-

old/power/src/join.scad

@@ -1,113 +0,0 @@
-/*
-// from corner cube
-frameExtrusions = [
-    0,      // north
-    0,      // east
-    10,     // south
-    10,     // west
-    0,      // up
-    0       // down
-];
-
-unitVectors = [
-    [ 1,  0,  0], // north
-    [ 0,  1,  0], // east
-    [-1,  0,  0], // south
-    [ 0, -1,  0], // west
-    [ 0,  0,  1], // up
-    [ 0,  0, -1]  // down
-];
-*/
-
-cornerCubeDimensions = [10,10,10];
-
-
-slack = 0.45            ;
-
-legOuterDim = [10,10,10];
-legInnerDim = [5,5,5];
-
-$fn=128;
-//
-module leg() {
-    difference() {
-        cube(size=legOuterDim, center=true);
-        translate(v=[0,0,(legOuterDim[2]-legInnerDim[2])/2])
-        cube(size=[legInnerDim[0]+slack, legInnerDim[1]+slack, legInnerDim[2]+slack], center=true); 
-    }
-}
-
-
-module threeJoin() {
-// corner cube
-    
-difference() {
-    rotate(a=90, v=[0,0,1])
-union() {
-cube(size=cornerCubeDimensions, center=true);
-
-translate(v=[0,0,10])
-leg();
-
-translate(v=[0,-10,0])
-rotate(a=[90,0,0])
-leg();
-
-translate(v=[10,0,0])
-rotate(a=[0,90,0])
-leg();
-}
-    translate(v=[10,10,-20])
-    rotate(a=135, v=[1,-1,0])
-    cube(size=[100,100,100]);
-
-}
-    
-}
-
-    translate(v=[10,10,-20])
-    rotate(a=135, v=[1,-1,0])
-    *cube(size=[100,100,100]);
-
-module frameBar(slack) {
-    cube(size=[20,20,20], center=true);
-
-    translate(v=[(20/2) + (10+slack)/2,0,0])
-    cube(size=[10+slack,10+slack,10+slack], center=true);
-
-}
-
-*frameBar(-0.6);
-translate(v=[0,30,0])
-*frameBar(-0.7);
-translate(v=[0,60,0])
-*frameBar(-0.8);
-
-
-translate(v=[0,0,5])
-rotate(a=45, v=[1,-1,0])
-*threeJoin();
-
-*frameBar();
-
-oslack = 0.05;
-module old() {
-cube(size=[160,10,10], center=true);
-
-translate(v=[82.5,0,0])
-cube(size=[5+oslack,5+oslack,5+oslack], center=true);
-    
-translate(v=[-82.5,0,0])
-cube(size=[5+oslack,5+oslack,5+oslack], center=true);
-
-}
-
-
-
-module baseBar() {
-    
-    
-}
-
-cylinder(r1=8, r2=10, h=10);
-//old();

old/power/stl/joinTest.stl

@@ -1,590 +0,0 @@
-solid OpenSCAD_Model
-  facet normal 1 0 0
-    outer loop
-      vertex 10 10 10
-      vertex 10 4.7 4.7
-      vertex 10 10 -10
-    endloop
-  endfacet
-  facet normal 1 0 0
-    outer loop
-      vertex 10 10 10
-      vertex 10 -4.7 4.7
-      vertex 10 4.7 4.7
-    endloop
-  endfacet
-  facet normal 1 0 0
-    outer loop
-      vertex 10 -4.7 4.7
-      vertex 10 -10 10
-      vertex 10 -4.7 -4.7
-    endloop
-  endfacet
-  facet normal 1 -0 0
-    outer loop
-      vertex 10 -10 10
-      vertex 10 -4.7 4.7
-      vertex 10 10 10
-    endloop
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-      vertex 16.75 1.5 8
-    endloop
-  endfacet
-  facet normal 0 0.707107 0.707107
-    outer loop
-      vertex 35 8 1.5
-      vertex 33.5 1.5 8
-      vertex 35 1.5 8
-    endloop
-  endfacet
-  facet normal 0 0.707107 0.707107
-    outer loop
-      vertex 33.5 1.5 8
-      vertex 35 8 1.5
-      vertex 33.5 8 1.5
-    endloop
-  endfacet
-  facet normal -1 0 0
-    outer loop
-      vertex 33.5 8 1.5
-      vertex 33.5 1.5 1.5
-      vertex 33.5 1.5 8
-    endloop
-  endfacet
-endsolid OpenSCAD_Model

old/power/stl/topBarInsert.stl

@@ -1,198 +0,0 @@
-solid OpenSCAD_Model
-  facet normal 1 -0 0
-    outer loop
-      vertex 10 -10 0
-      vertex 10 10 -10
-      vertex 10 10 0
-    endloop
-  endfacet
-  facet normal 1 0 0
-    outer loop
-      vertex 10 10 -10
-      vertex 10 -10 0
-      vertex 10 -10 -10
-    endloop
-  endfacet
-  facet normal 0 0 -1
-    outer loop
-      vertex 10 -10 -10
-      vertex 4.7 -4.7 -10
-      vertex 10 10 -10
-    endloop
-  endfacet
-  facet normal 0 0 -1
-    outer loop
-      vertex 10 -10 -10
-      vertex -4.7 -4.7 -10
-      vertex 4.7 -4.7 -10
-    endloop
-  endfacet
-  facet normal -0 0 -1
-    outer loop
-      vertex -4.7 -4.7 -10
-      vertex -10 -10 -10
-      vertex -4.7 4.7 -10
-    endloop
-  endfacet
-  facet normal 0 0 -1
-    outer loop
-      vertex -10 -10 -10
-      vertex -4.7 -4.7 -10
-      vertex 10 -10 -10
-    endloop
-  endfacet
-  facet normal 0 0 -1
-    outer loop
-      vertex 4.7 4.7 -10
-      vertex 10 10 -10
-      vertex 4.7 -4.7 -10
-    endloop
-  endfacet
-  facet normal 0 0 -1
-    outer loop
-      vertex -4.7 4.7 -10
-      vertex 10 10 -10
-      vertex 4.7 4.7 -10
-    endloop
-  endfacet
-  facet normal 0 0 -1
-    outer loop
-      vertex -4.7 4.7 -10
-      vertex -10 10 -10
-      vertex 10 10 -10
-    endloop
-  endfacet
-  facet normal 0 0 -1
-    outer loop
-      vertex -10 10 -10
-      vertex -4.7 4.7 -10
-      vertex -10 -10 -10
-    endloop
-  endfacet
-  facet normal -0 0 1
-    outer loop
-      vertex -10 10 0
-      vertex 10 -10 0
-      vertex 10 10 0
-    endloop
-  endfacet
-  facet normal 0 0 1
-    outer loop
-      vertex 10 -10 0
-      vertex -10 10 0
-      vertex -10 -10 0
-    endloop
-  endfacet
-  facet normal -1 0 0
-    outer loop
-      vertex -10 -10 -10
-      vertex -10 10 0
-      vertex -10 10 -10
-    endloop
-  endfacet
-  facet normal -1 -0 0
-    outer loop
-      vertex -10 10 0
-      vertex -10 -10 -10
-      vertex -10 -10 0
-    endloop
-  endfacet
-  facet normal 0 -1 0
-    outer loop
-      vertex -10 -10 -10
-      vertex 10 -10 0
-      vertex -10 -10 0
-    endloop
-  endfacet
-  facet normal 0 -1 -0
-    outer loop
-      vertex 10 -10 0
-      vertex -10 -10 -10
-      vertex 10 -10 -10
-    endloop
-  endfacet
-  facet normal 0 1 -0
-    outer loop
-      vertex 10 10 -10
-      vertex -10 10 0
-      vertex 10 10 0
-    endloop
-  endfacet
-  facet normal 0 1 0
-    outer loop
-      vertex -10 10 0
-      vertex 10 10 -10
-      vertex -10 10 -10
-    endloop
-  endfacet
-  facet normal 1 -0 0
-    outer loop
-      vertex 4.7 -4.7 -10
-      vertex 4.7 4.7 -14.7
-      vertex 4.7 4.7 -10
-    endloop
-  endfacet
-  facet normal 1 0 0
-    outer loop
-      vertex 4.7 4.7 -14.7
-      vertex 4.7 -4.7 -10
-      vertex 4.7 -4.7 -14.7
-    endloop
-  endfacet
-  facet normal 0 0 -1
-    outer loop
-      vertex -4.7 -4.7 -14.7
-      vertex 4.7 4.7 -14.7
-      vertex 4.7 -4.7 -14.7
-    endloop
-  endfacet
-  facet normal -0 0 -1
-    outer loop
-      vertex 4.7 4.7 -14.7
-      vertex -4.7 -4.7 -14.7
-      vertex -4.7 4.7 -14.7
-    endloop
-  endfacet
-  facet normal -1 0 0
-    outer loop
-      vertex -4.7 -4.7 -14.7
-      vertex -4.7 4.7 -10
-      vertex -4.7 4.7 -14.7
-    endloop
-  endfacet
-  facet normal -1 -0 0
-    outer loop
-      vertex -4.7 4.7 -10
-      vertex -4.7 -4.7 -14.7
-      vertex -4.7 -4.7 -10
-    endloop
-  endfacet
-  facet normal 0 -1 0
-    outer loop
-      vertex -4.7 -4.7 -14.7
-      vertex 4.7 -4.7 -10
-      vertex -4.7 -4.7 -10
-    endloop
-  endfacet
-  facet normal 0 -1 -0
-    outer loop
-      vertex 4.7 -4.7 -10
-      vertex -4.7 -4.7 -14.7
-      vertex 4.7 -4.7 -14.7
-    endloop
-  endfacet
-  facet normal 0 1 -0
-    outer loop
-      vertex 4.7 4.7 -14.7
-      vertex -4.7 4.7 -10
-      vertex 4.7 4.7 -10
-    endloop
-  endfacet
-  facet normal 0 1 0
-    outer loop
-      vertex -4.7 4.7 -10
-      vertex 4.7 4.7 -14.7
-      vertex -4.7 4.7 -14.7
-    endloop
-  endfacet
-endsolid OpenSCAD_Model

old/rack-tray/rack-tray.scad

@@ -1,91 +0,0 @@
-
-eps=0.01;
-vU = 2;
-uHeight = 10;
-
-plateScrewDiffV = uHeight*vU;
-plateScrewDiffH = 180;
-
-plateScrewToHEdge = 4.5;
-plateScrewToVEdge = 5.5;
-
-frontPlateThickness = 3;
-
-frontPlateV = plateScrewDiffV + 2*plateScrewToHEdge;
-frontPlateH = plateScrewDiffH + 2*plateScrewToVEdge;
-
-//////////////////////////////////////////////////////
-
-trayOuterHeight = 28;
-trayOuterWidth = 168;
-trayOuterDepth = 130;
-
-trayBottomThickness = 2;
-traySideThickness = 3;
-trayFrontThickness = 2;
-
-
-trayInnerWidth = trayOuterWidth - 2*traySideThickness;
-trayInnerDepth = trayOuterDepth - trayFrontThickness;
-trayInnerHeight = trayOuterHeight - trayBottomThickness;
-
-module _trayBody() {
-
-    difference() {
-        cube(size = [trayOuterWidth, trayOuterDepth, trayOuterHeight]);
-
-        union() {
-            translate(v = [traySideThickness, trayFrontThickness, trayBottomThickness])
-                cube(size = [trayInnerWidth + eps, trayInnerDepth + eps, trayInnerHeight + eps]);
-
-
-            translate(v=[0,0, trayOuterHeight])
-                rotate(a=[-atan(trayInnerHeight/trayOuterDepth),0,0])
-                    cube(size=[trayOuterWidth+eps, 2*trayOuterDepth+eps, trayInnerHeight+eps]);
-
-            translate(v=[5+traySideThickness,0,trayBottomThickness])
-            cube(size=[trayInnerWidth-10, trayFrontThickness+eps, trayOuterHeight]);
-        }
-    }
-}
-
-// todo make a nice module for this (triangular prism)
-module _sideHole_N() {
-    scale(v=[2,0.65,0.65])
-        difference () {
-            cube(size = [trayOuterWidth, trayOuterDepth, trayOuterHeight]);
-            translate(v = [0, 0, trayOuterHeight])
-                rotate(a = [- atan(trayInnerHeight / trayOuterDepth), 0, 0])
-                    cube(size = [trayOuterWidth + eps, 2 * trayOuterDepth + eps, trayInnerHeight + eps]);
-        }
-}
-
-
-module trayBody() {
-    union() {
-        difference() {
-            _trayBody();
-            union() {
-                // bottom holes
-                for (i = [0:7]) {
-                    translate(v = [35, i * 15 + 10, - eps])
-                        *cube(size = [100, 5, 10]);
-                }
-                translate(v=[-10,5,5])
-                _sideHole_N();
-            }
-        }
-
-        // lugs for front
-        translate(v=[0,-2,0])
-            cube(size=[5,2,5]);
-        translate(v=[trayOuterWidth-5,-2,0])
-            cube(size=[5,2,5]);
-    }
-}
-
-
-
-
-//trayBody();
-

old/rackCase.scad

@@ -1,365 +0,0 @@
-include <../common.scad>
-include <./screws.scad>
-include <../risers.scad>
-
-// TODO currently only for rockpro64 - make generic
-
-vU = 3;
-uHeight = 10;
-
-
-// Front Plate dimensions
-frontPlateScrewDiffV = uHeight*vU;
-frontPlateScrewDiffH = 180;
-
-frontPlateHeightTopSpace = 0.25; // Give some space at the top for the lid
-frontPlateHeightBottomSpace = 0;
-
-frontPlateHeight = (vU+1)*uHeight - (frontPlateHeightBottomSpace+frontPlateHeightTopSpace);
-frontPlateWidth = 190;
-
-frontPlateBottomScrewToHEdge = uHeight/2 + frontPlateHeightBottomSpace;
-frontPlateTopScrewToHEdge = uHeight/2 + frontPlateHeightTopSpace;
-
-frontPlateScrewToVEdge = (frontPlateWidth - frontPlateScrewDiffH)/2;
-
-frontPlateThickness = 2.5;
-
-
-plateScrewToBoxMin = 6;
-
-// BOX CONFIG
-
-// box dimensions
-boxDepth = 132;
-boxWidth = 160;
-
-boxBottomThickness = 2;
-boxSideThickness = 2;
-boxBackThickness = 2;
-boxFrontThickness = 2;
-
-boxTopSpace = 1; // meant for lids?
-boxBottomSpace = 1; // meant to be used for boxes that expect support rails (edit: not using right now)
-
-boxHeight = (vU+1) * uHeight - (boxBottomSpace+boxTopSpace);
-
-
-boxInnerDepth = boxDepth - (boxBackThickness+boxFrontThickness);
-boxInnerHeight = boxHeight - boxBottomThickness; // TODO support lids
-boxInnerWidth = boxWidth - 2*boxSideThickness;
-
-
-// all of these are defined on the xy plane with centered zLen height
-// 'rise' is meant model how raised a pcb is. More specifically, the distance between the top of
-// the pcb and the bottom of the inside of the case
-module frontFace_N(zLen, rise) {
-  translate(v=[7.5,2,0])
-  cube(size=[boxInnerWidth - 15, boxInnerHeight-8, zLen]);
-}
-
-module backFace_N(zLen, rise) {
-  translate(v=[7.5,2,0])
-    cube(size=[boxInnerWidth - 15, boxInnerHeight-8, zLen]);
-}
-
-module leftFace_N(zLen, rise) {
-  translate(v=[7.5,2,0])
-  cube(size=[boxInnerDepth - 15, boxInnerHeight-8, zLen]);
-}
-
-module rightFace_N(zLen, rise) {
-  translate(v=[7.5,2,0])
-  cube(size=[boxInnerDepth - 15, boxInnerHeight-8, zLen]);
-}
-
-module boxBody() {
-  // save this transformation...
-  // translate(v=[(plateScrewDiffH-boxWidth)/2.0,0,boxBottomSpace -plateScrewToHEdge])
-
-  // convert to inside box space
-  translate(v=[-boxSideThickness, -boxFrontThickness, -boxBottomThickness])
-  difference() {
-    cube(size=[boxWidth, boxDepth, boxHeight]);
-    translate(v=[boxSideThickness, boxFrontThickness, boxBottomThickness])
-      cube(size=[boxWidth-2*boxSideThickness, boxDepth-(boxBackThickness+boxFrontThickness), inf]);
-  }
-
-}
-
-module boxBodyWithHoles() {
-
-  m_trans_back =
-    [ [-1, 0, 0, boxInnerWidth],
-      [0, -1, 0, boxInnerDepth-boxBackThickness],
-      [0, 0, 1,  0],
-      [0, 0, 0,  1]];
-
-  m_trans_left_side =
-    [ [cos(-90), -sin(-90), 0, 0],
-      [sin(-90), cos(-90), 0, boxInnerDepth],
-      [0, 0, 1,  0],
-      [0, 0, 0,  1]];
-
-  m_trans_right_side =
-    [ [cos(90), -sin(90), 0, boxInnerWidth],
-      [sin(90), cos(90), 0, 0],
-      [0, 0, 1,  0],
-      [0, 0, 0,  1]];
-
-  difference() {
-
-    boxBody();
-
-    union() {
-      rotate(a=[90,0,0])
-        frontFace_N(10, 0);
-
-      multmatrix(m_trans_back)
-        rotate(a=[90,0,0])
-          backFace_N(10, 0);
-
-      multmatrix(m_trans_left_side)
-        rotate(a=[90,0,0])
-          leftFace_N(10, 0);
-
-      multmatrix(m_trans_right_side)
-        rotate(a=[90,0,0])
-          rightFace_N(10, 0);
-    }
-  }
-}
-
-// lid + lugging
-module cylinderLug_M(length, radius) {
-  rotate(a=[0,90,0])
-  cylinder(h=length, r=radius, center=true);
-}
-
-module cylinderLug(lMult=1, rMult=1) {
-  cylinderLug_M(6*lMult, 1*rMult);
-}
-
-function lerp(u, a, b) = (1-u)*a + u*b;
-
-module lugLine(a,b, numLugs, lMult=1, rMult=1) {
-  assert(numLugs>0);
-
-  // require straight line that is level (same z values) either parallel with the x axis, or y axis
-  // this just avoids some math and simplifies things
-  assert(a[2] == b[2] && (a[0]==b[0] || a[1]==b[1]));
-
-  direction = norm(b-a);
-
-  for (i=[0:numLugs-1]) {
-    u = (i+1)/(numLugs+1);
-
-    if (a[1] == b[1]) {
-      translate(v=lerp(u,a,b))
-        cylinderLug(lMult, rMult);
-    } else if (a[0] == b[0]) {
-      translate(v=lerp(u,a,b))
-        rotate(a=[0,0,90])
-          cylinderLug(lMult,rMult);
-    }
-  }
-}
-
-module lugProfile(height, sideEps=0, lMult=1, rMult=1) {
-  points = [
-      [0+sideEps,0+sideEps,height],
-      [boxInnerWidth-sideEps,0+sideEps,height],
-      [boxInnerWidth-sideEps, boxInnerDepth-sideEps, height],
-      [0+sideEps, boxInnerDepth-sideEps, height]
-    ];
-
-  for (i=[1:4]) {
-    lugLine(points[(i-1)%4], points[i%4], 3, lMult, rMult);
-  }
-
-}
-
-module lidBody() {
-  topLidThickness = 1;
-  bottomLidThickness = 4;
-  bottomLidWallThickness = 2;
-
-  translate(v=[-boxSideThickness, -boxFrontThickness,0])
-    cube(size=[boxWidth, boxDepth, topLidThickness]);
-
-  difference() {
-    innerWallTolerance = 0.1;
-    innerWallWidth = boxWidth - 2 * boxSideThickness - innerWallTolerance;
-    innerWallDepth = boxDepth - (boxFrontThickness + boxBackThickness) - innerWallTolerance;
-
-    translate(v = [innerWallTolerance/2, innerWallTolerance/2, topLidThickness])
-      cube(size = [innerWallWidth, innerWallDepth,
-        bottomLidThickness]);
-
-    translate(v = [bottomLidWallThickness, bottomLidWallThickness, topLidThickness])
-      cube(size = [boxWidth - 2*boxSideThickness - 2*bottomLidWallThickness, boxDepth - (boxFrontThickness + boxBackThickness) - 2*bottomLidWallThickness,
-        bottomLidThickness]);
-  }
-}
-
-
-module lid() {
-
-  difference() {
-    union() {
-      lidBody();
-      // todo figure out relation
-      lugProfile(3, sideEps = 0.25, lMult=0.95, rMult=0.95);
-    }
-
-    for (i=[0:7]) {
-      translate(v=[i*17 + 14, 15,-2])
-        minkowski() {
-          cylinder(r=1,h=1);
-          cube(size = [10, 20, 5]);
-        }
-    }
-  }
-}
-
-module case() {
-  difference() {
-
-    union() {
-      boxBodyWithHoles();
-
-      translate(v=[20,5, -1])
-      rockProScrewMounts();
-
-      // lugs
-      translate(v=[0,-(1+boxFrontThickness),0])
-        cube(size=[4,1,4]);
-
-      translate(v=[boxInnerWidth-4,-(1+boxFrontThickness),0])
-        cube(size=[4,1,4]);
-    }
-
-    union() {
-      lugProfile(boxHeight-4); // todo reliant on box bottom thickness
-
-      translate(v=[32,25,-2])
-      minkowski() {
-        cylinder(r=1,h=0.1);
-        cube(size = [50, 80, 5]);
-      }
-    }
-  }
-
-}
-
-/////////////////////////////////////////////////////////////////////////////////
-
-module _frontPlateBody() {
-    cube(size=[frontPlateWidth,frontPlateThickness,frontPlateHeight]);
-}
-
-module _plateHole() {
-  rotate(a=[90,0,0])
-  cylinder(r=m4RadiusSlacked, h=inf, center=true);
-}
-
-module frontPlate() {
-  difference() {
-    _frontPlateBody();
-
-    translate(v=[frontPlateScrewToVEdge, 0, frontPlateBottomScrewToHEdge])
-    union() {
-      // TODO: introduce helper modules for this pattern
-      _plateHole();
-
-      translate(v=[frontPlateScrewDiffH,0,0])
-        _plateHole();
-
-      translate(v=[0,0,frontPlateScrewDiffV])
-        _plateHole();
-
-      translate(v=[frontPlateScrewDiffH,0,frontPlateScrewDiffV])
-        _plateHole();
-    }
-
-  }
-}
-
-
-module frontPlateAligned() {
-
-  difference() {
-    // Aligned with case
-    translate(v = [
-      -(boxSideThickness + (frontPlateWidth - boxWidth) / 2),
-      -(boxFrontThickness+frontPlateThickness),
-      -boxBottomThickness
-    ])
-      frontPlate();
-
-    union() {
-      // lugs TODO not recessed enough!!
-      translate(v=[-0.05,-(1.5+boxFrontThickness),-0.05])
-        cube(size=[4+0.1,2,4+0.1]);
-
-      translate(v=[-0.05 + (boxInnerWidth-4),-(1.5+boxFrontThickness),-0.05])
-        cube(size=[4+0.1,2,4+0.1]);
-
-    }
-  }
-}
-
-
-module rockPro64FrontPlate() {
-
-  difference() {
-    frontPlateAligned();
-
-    union() {
-      translate(v=[-1,-4,22])
-      rotate(a=[90,0,0])
-        linear_extrude(10)
-          text("rock-2", font="Tlwg Mono:style=Bold", size=9);
-
-      minkowski() {
-        rotate(a=[90,0,0])
-        cylinder(h=1, r=1);
-
-        union() {
-          translate(v = [24, - 10, 7])
-            cube(size = [62, 10, 9]);
-
-          translate(v = [52, - 10, 7])
-            cube(size = [34, 10, 18]);
-
-        }
-      }
-
-      intersection() {
-        translate(v = [95, - 10, 3])
-          cube(size = [70, 20, 26]);
-
-
-        for(i=[0:9]) {
-
-          translate(v = [83 + 8*i, - 10, 0])
-            rotate(a=[0,30,0])
-              cube(size=[3, 15, 50]);
-        }
-      }
-
-    }
-  }
-}
-
-
-
-rockPro64FrontPlate();
-//translate(v=[0,-20,0])
-//frontPlateAligned();
-
-//case();
-
-//translate(v=[0,0,50])
-//mirror(v=[0,0,1])
-//lid();

old/rackCaseForBox.scad

@@ -1,171 +0,0 @@
-
-/* Simple configurable rack mount component to hold a box-like shell */
-
-include <../common.scad>
-include <./screws.scad>
-
-slack = 0.4;
-
-boxWidth = 157.67;
-boxHeight = 27.0;
-boxLength = 101.5+1;
-
-topThickness = 1.0;
-bottomThickness = 1.0;
-
-faceThickness = 3.0;
-sideThickness = 2.0;
-sideSupportWidth = 10;
-
-railWidth = 16.0;
-
-totalHeight = boxHeight+topThickness+bottomThickness;
-totalLength = boxLength+2*sideThickness;
-
-
-railMountWidthDiff = (200.0 - (boxWidth + 2*sideThickness)) / 2.0;
-
-totalMountLength = 200.0 + 2*faceThickness + 1;
-  
-module sideHolder() {
-
-
-  module frontLowerCaseSegment() {
-    translate(v=[0,0,0])
-      cube(size=[sideSupportWidth, faceThickness, bottomThickness]);
-  }
-
-  module frontUpperCaseSegment() {
-    // no room for slack? :(
-    translate(v=[0,0,boxHeight+bottomThickness])
-      cube(size=[sideSupportWidth, faceThickness, topThickness]);
-  }
-
-  module backLowerCaseSegment() {
-      translate(v=[0,boxLength+slack+sideThickness,0])
-        frontLowerCaseSegment();
-  }
-
-  module backUpperCaseSegment() {
-      translate(v=[0,boxLength+slack+sideThickness,0])
-        frontUpperCaseSegment();
-  }
-
-  module backLowerRailSegment() {
-    translate(v=[0,200.0+1,0])
-      cube(size=[sideSupportWidth, faceThickness, bottomThickness]);
-  }
-
-  
-  module backUpperRailSegment() {
-    translate(v=[0,200.0+1,boxHeight+bottomThickness])
-      cube(size=[sideSupportWidth, faceThickness, topThickness]);
-  }
-
-  module frontRailMountSegment() {
-    // +2 is slack
-    translate(v=[-railMountWidthDiff+5,0,0])
-      // should technically use different totalHeight, as current totalHeight is for case holder
-      cube(size=[railWidth,faceThickness,totalHeight]);
-  }
-
-  module backRailMountSegment() {
-    translate(v=[0,200+1,0])
-      // should technically use different totalHeight, as current totalHeight is for case holder
-      frontRailMountSegment();
-  }
-
-
-  module frontFace() {
-    difference() {
-      hull() {
-        frontLowerCaseSegment();
-        frontUpperCaseSegment();
-        frontRailMountSegment();
-      }
-
-      // screw holes
-      translate(v=[-railMountWidthDiff + 11.5,0,5])
-        rotate(a=[90,0,0])
-        cylinder(r=m4RadiusSlacked, h=10, center=true);
-
-      translate(v=[-railMountWidthDiff + 11.5,0,25])
-        rotate(a=[90,0,0])
-        cylinder(r=m4RadiusSlacked, h=10, center=true);
-    }
-    
-  }
-
-  module backFace() {
-    translate(v=[0,200.0+faceThickness+1,0])
-      frontFace();
-      
-  }
-
-  frontFace();
-  backFace();
-
-  
-
-  hull() {
-    frontLowerCaseSegment();
-    backLowerCaseSegment();
-  }
-
-  hull() {
-    backLowerCaseSegment();
-    backUpperCaseSegment();
-  }
-
-  hull() {
-    frontUpperCaseSegment();
-    backUpperCaseSegment();
-  }
-
-
-  hull() {
-    backLowerRailSegment();
-    backLowerCaseSegment();
-  }
-
-  hull() {
-    backUpperRailSegment();
-    backUpperCaseSegment();
-  }
-
-  // side support/hold for case
-  difference() {
-    cube(size=[sideThickness, totalLength, totalHeight]);
-
-    translate(v=[-eps/2,8,5])
-      cube(size=[sideThickness+eps,totalLength-17.5+eps, totalHeight-10+eps]);
-  }
-
-
-  // side support/hold for case
-  difference() {
-    translate(v=[sideSupportWidth-sideThickness,totalLength,0])
-    cube(size=[sideThickness, totalMountLength-totalLength, totalHeight]);
-
-    translate(v=[sideSupportWidth-sideThickness-eps/2,(200-totalLength)+20,5])
-      cube(size=[sideThickness+eps,(200-totalLength)-10+eps, totalHeight-10+eps]);
-  }
-}
-
-
-module sideHolderAligned() {
-  //translate(v=[19,0,0])
-    sideHolder();
-}
-
-module mSide() {
-  mirror(v=[1,0,0]) {
-    sideHolderAligned();
-  }
-}
-
-sideHolderAligned();
-
-//translate(v=[42 + boxWidth,0,0])
-//mSide();
-

old/risers.scad

@@ -1,22 +0,0 @@
-
-include <./common.scad>
-include <./rack/screws.scad>
-include <./rockpro/rockpro.scad>
-
-module screwRiser(innerD, outerD, height) {
-    difference() {
-        cylinder(d=outerD, h=height, $fn=64);
-        cylinder(d=innerD, h=height, $fn=64);
-    }
-}
-
-module rockProScrewMounts() {
-    for (i=[0:3]) {
-        p = mountPoints[i];
-        translate(v=[p[0], p[1], p[2]])
-            screwRiser(innerD=2.8, outerD=8, height=7);
-    }
-}
-
-//rockProScrewMounts();
-

old/screwmount.scad

@@ -1,62 +0,0 @@
-/*  Contains screw mounts to be used to fix risers and whatnot into plastic */
-
-include <../common.scad>
-include <./screws.scad>
-
-
-
-// Heat set inserts:
-
-// Useful references:
-// https://hackaday.com/2019/02/28/threading-3d-printed-parts-how-to-use-heat-set-inserts/
-
-
-
-// My knurled brass nut dimensions
-
-
-m4NutDiameter = 6;
-m4NutLength1 = 6;
-
-m3NutDiameter = 4.9;
-m3NutLength1 = 6;
-
-
-module nut_N(diameter,length,edm,elm) {
-  cylinder(h=(length + length*edm), d=(diameter + diameter*edm));
-}
-
-difference() {
-  union() {
-    cube(size=[30,30,2.5]);
-
-    translate(v=[8,8,0])
-    cylinder(h=8,d=8);
-
-    translate(v=[22,8,0])
-    cylinder(h=10,d=8);
-
-    translate(v=[8,22,0])
-    cylinder(h=8,d=10);
-
-    translate(v=[22,22,0])
-    cylinder(h=10,d=10);
-  }
-
-  union() {
-    translate(v=[8,8,2])
-      cylinder(h=6, d=6);
-
-    translate(v=[22,8,4])
-      cylinder(h=6,d=6);
-
-    translate(v=[8,22,2])
-    cylinder(h=6,d=6);
-
-    translate(v=[22,22,3])
-    cylinder(h=8,d=6);
-  }
-
-}
-
-

old/screws.scad

@@ -1,113 +0,0 @@
-
-/* Some common screw dimensions */
-
-
-inf = 400; // basically infinity
-
-/********************************************************************************/
-// M3 dimensions
-
-m3HoleRadiusSlack = 0.15;
-m3Diameter = 3.0;
-m3Radius = m3Diameter/2.0;
-
-m3RadiusSlacked = m3Radius + m3HoleRadiusSlack;
-
-// legacy TODO: replace
-m3ptr = m3RadiusSlacked;
-
-// NUTS!
-m3HexNutWidthAcrossFlats = 5.41;
-m3HexNutWidthAcrossCorners = FtoG(m3HexNutWidthAcrossFlats);
-
-m3HexNutThickness = 2.18;
-
-module m3HexNutPocketNegative() {
-  hexNutPocketNegative(m3RadiusSlacked,
-                       m3HexNutWidthAcrossCorners/2 + 0.1,
-                       m3HexNutThickness + 0.2);
-}
-
-
-// TODO: remove test
-
-*difference() {
-  cube(size=[8,12,5], center=true);
-
-  rotate(a=[0,0,20])
-  m3HexNutPocketNegative();
-}
-
-*m3HexNutPocketNegative();
-
-
-/********************************************************************************/
-// M4 dimensions
-
-m4HoleRadiusSlack = 0.15;
-m4Diameter = 4.0;
-m4Radius = m4Diameter/2.0;
-m4RadiusSlacked = m4Radius + m4HoleRadiusSlack;
-
-m4HexNutWidthAcrossFlats = 6.89;
-m4HexNutWidthAcrossCorners = FtoG(m4HexNutWidthAcrossFlats);
-
-m4HexNutThickness = 3.07;
-
-module m4HexNutPocketNegative() {
-  hexNutPocketNegative(m4RadiusSlacked,
-                       m4HexNutWidthAcrossCorners/2 + 0.1,
-                       m4HexNutThickness + 0.2);
-}
-
-
-// TODO: remove test
-
-*difference() {
-  translate(v=[0,1,0])
-  cube(size=[10,12,6], center=true);
-
-  rotate(a=[0,0,20])
-  m4HexNutPocketNegative();
-}
-
-*m4HexNutPocketNegative();
-
-/********************************************************************************/
-
-// Convert a regular hexagon widthAcrossFlats to widthAcrossCorners
-function FtoG(widthAcrossFlats) = widthAcrossFlats * (2/sqrt(3));  
-
-// Convert a regular hexagon widthAcrossCorners to widthAcrossFlats
-function GtoF(widthAcrossCorners) =  widthAcrossCorners * (sqrt(3)/2);
-
-
-module hexNutPocketNegative(
-  innerRadius,
-  widthAcrossCorners,
-  thickness)
-{
-
-  union() {
-
-    hull() {
-      // hexagonal cylinder representing where the nut should fit
-      cylinder(r=widthAcrossCorners, h=thickness, center=true, $fn=6);
-
-      // negative volume for sliding in the nut
-      translate(v=[inf,0,0])
-      cylinder(r=widthAcrossCorners, h=thickness, center=true, $fn=6);
-    }
-
-    // negative volume for screw lead
-    translate(v=[0,0,-10])
-    cylinder(r=innerRadius, h = inf, $fn=32);
-
-    hull() {
-     translate(v=[inf,0,0])
-       cylinder(r=innerRadius, h = inf, $fn=32);
-     cylinder(r=innerRadius, h = inf, $fn=32);
-    }
-  }
-}
-

tool/magnetPolarityReference.scad

@@ -1,41 +0,0 @@
-include <../helper/common.scad>
-include <../helper/magnet.scad>
-
-
-doorPolarityReference();
-
-module doorPolarityReference() {
-  thickness = 3;
-
-  union() {
-    difference() {
-      minkowski() {
-        cube(size = [50, 8, thickness]);
-        cylinder(r = 2, h = eps);
-      }
-
-      union() {
-        translate(v = [9, 0, 1.1])
-        linear_extrude(2)
-        text("D", font = "Liberation Sans:style=Bold", size = 8);
-
-        translate(v=[31, 0, 1.1])
-        linear_extrude(2)
-        text("M",font="Liberation Sans:style=Bold", size=8);
-
-      }
-    }
-
-    translate(v = [3.5, 4, thickness])
-    magnetHolder();
-    translate(v = [46.5, 4, thickness])
-    magnetHolder();
-  }
-
-  module magnetHolder() {
-    difference() {
-      cylinder(r = magnetRSlacked+2, h = magnetHSlacked, $fn = 64);
-      cylinder(r = magnetRSlacked, h = magnetHSlacked, $fn = 64);
-    }
-  }
-}