incremental

cases/power/src/Untitled.scad

@@ -0,0 +1,52 @@
+// 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();

cases/power/src/base.scad

@@ -3,11 +3,12 @@ include <./sfx-psu.scad>;
 
 $fn=64;
 
+eps=0.1;
 
-module gill(he) {
+module gill(he, isCenter) {
    minkowski() {
     cylinder(h = 1, r1 = 2, r2 = 2);
-    cube(size=[he, 3.5, 6], center=true);
+    cube(size=[he, 3.5, 6], center=isCenter);
    } 
 }
 
@@ -27,6 +28,18 @@ module basBarInsert() {
     }
 }
 
+
+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();
@@ -57,30 +70,79 @@ module base() {
             for (i = [0:12] ) {
                 rotate(a=[0,0,90])
                 translate(v=[50,72.5 - i*12,0])
-                gill(he=65);
+                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) ;
+                gill(he=80, isCenter=true) ;
             }
         }
     }
 }
 
-translate(v=[-46,-95,0])
-*sfxPowerSupply();
+
+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) {
+module legInsert(length, railSlack) {
     iS = 10-legInsertInnerSlack;
 
     difference() {
@@ -97,8 +159,12 @@ module legInsert(length) {
             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*2,5,5,$fn=3, center=true);
+                cylinder(length*2,5+railSlack,5+railSlack,$fn=3, center=true);
+                
+            }
             
             rotate(a=[0,0,90])
             translate(v=[10,0,-5])
@@ -116,5 +182,149 @@ module legInsert(length) {
 }
 *cylinder(20,4,5,$fn=3);
 
-legInsert(length=70);
+
+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();
 

cases/power/src/join.scad

@@ -27,7 +27,7 @@ slack = 0.45            ;
 legOuterDim = [10,10,10];
 legInnerDim = [5,5,5];
 
-
+$fn=128;
 //
 module leg() {
     difference() {
@@ -69,21 +69,26 @@ leg();
     rotate(a=135, v=[1,-1,0])
     *cube(size=[100,100,100]);
 
-module frameBar() {
-    cube(size=[10,10,10], center=true);
+module frameBar(slack) {
+    cube(size=[20,20,20], center=true);
 
-    translate(v=[7.5,0,0])
-    cube(size=[5,5,5], center=true);
+    translate(v=[(20/2) + (10+slack)/2,0,0])
+    cube(size=[10+slack,10+slack,10+slack], center=true);
 
-    translate(v=[-7.5,0,0])
-    cube(size=[5,5,5], 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();
+*frameBar();
 
 oslack = 0.05;
 module old() {
@@ -103,4 +108,6 @@ module baseBar() {
     
     
 }
+
+cylinder(r1=8, r2=10, h=10);
 //old();

cases/power/stl/joinTest.stl

@@ -0,0 +1,590 @@
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+    outer loop
+      vertex 10 10 10
+      vertex 10 4.7 4.7
+      vertex 10 10 -10
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cases/power/stl/joinTest\.stl

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cases/power/stl/railInsert.stl

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+  endfacet
+endsolid OpenSCAD_Model

cases/power/stl/support1.stl

@@ -0,0 +1,282 @@
+solid OpenSCAD_Model
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+endsolid OpenSCAD_Model

cases/power/stl/support2.stl

@@ -0,0 +1,282 @@
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cases/power/stl/topBarInsert.stl

@@ -0,0 +1,198 @@
+solid OpenSCAD_Model
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+      vertex 10 -10 0
+      vertex 10 10 -10
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+  endfacet
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+endsolid OpenSCAD_Model

cases/rockpro/#case.scad#

@@ -0,0 +1,197 @@
+// test for screw tolerances
+
+include <./rockpro.scad>;
+
+include <../power/src/base.scad>;
+$fn = 128;
+outerD = 4.65;
+
+innerD = 2.93;
+
+
+module caseOuter() {
+    rotate(a=[90,0,0])
+    minkowski() {
+        cube(size=[80,40,195], center=true);
+        cylinder(h=0.00000000001, r=10);
+    }
+}
+
+module caseInner() {
+    translate(v=[0,0,2])
+    rotate(a=[90,0,0])
+    minkowski() {
+        cube(size=[81.5,47,195+0.01], center=true);
+        *cylinder(h=0.00000000001, r=5);
+    }
+}
+
+
+module hgill(i) {
+  minkowski() {
+    *sphere(r=2);
+              translate(v=[0,i*10,5])
+              rotate(a=[30,0,0])
+              cube(size=[200, 4, 30], center=true);
+          }
+    }
+
+module caseShell() {
+    difference() {
+        caseOuter();
+
+        union() {
+          caseInner();
+
+          // side perforations
+          for (i=[-7:7]) {
+              hgill(i=i);
+          }
+
+          // top perforations
+          for (i=[-3:3]) {
+            translate(v=[0,i*20,50])
+            cube(size=[75,10,60], center=true);
+          }
+
+          // bottom perforations
+          for (i=[2:4]) {
+            translate(v=[0,i*20,-20])
+            cube(size=[60,8,50], center=true);
+          }
+
+          for (i=[-4:0]) {
+            translate(v=[0,i*20,-20])
+            cube(size=[60,8,50], center=true);
+          }
+          
+        }
+    }
+}
+
+
+module faceMountDiffs() {
+translate(v=[45,0,20])
+rotate(a=[90,0,0])
+cylinder(r=innerD/2,h=300, center=true);
+
+translate(v=[45,0,-20])
+rotate(a=[90,0,0])
+cylinder(r=innerD/2,h=300, center=true);
+
+translate(v=[-45,0,-20])
+rotate(a=[90,0,0])
+cylinder(r=innerD/2,h=300, center=true);
+
+translate(v=[-45,0,20])
+rotate(a=[90,0,0])
+cylinder(r=innerD/2,h=300, center=true);
+}
+
+
+module caseWithMountHoles() {
+  difference() {
+
+    union() {
+      caseShell();
+
+      translate(v=[-35, 25,-27.5])
+      rotate(a=[0,0,-90])
+      rockProMountPoints(6, 3.8, 64, false);
+    }
+
+    union() {
+      translate(v=[-35, 25,-27.5])
+      rotate(a=[0,0,-90])
+      rockProMountPoints(6, innerD/2, 64, false);
+
+      faceMountDiffs();
+    }
+  }
+}
+
+*caseWithMountHoles();
+
+
+module bottomTray() {
+difference() {
+
+union() {
+intersection() {
+  caseWithMountHoles();
+  translate(v=[0,0,-115])
+  cube(size=[500,500,200], center=true);
+}
+
+translate(v=[-45.5,0,-15])
+rotate(a=[90,90,0])
+joinTriangle(185);
+
+translate(v=[45.5,0,-15])
+rotate(a=[90,90,0])
+joinTriangle(185);
+}
+
+  // bottom lugs
+  union() {
+    translate(v=[-40,-90,-29])
+    cube(size=[10.2,10.2,2.5], center=true);
+
+    translate(v=[40,-90,-29])
+    cube(size=[10.2,10.2,2.5],center=true);
+
+    translate(v=[40,90,-29])
+    cube(size=[10.2,10.2,2.5],center=true);
+
+    translate(v=[-40,90,-29])
+    cube(size=[10.2,10.2,2.5],center=true);
+  }
+}
+}
+
+
+module topTray() {
+  difference () {
+    union() {
+      difference() {
+        caseWithMountHoles();
+        translate(v=[0,0,-115])
+          cube(size=[500,500,200], center=true);
+      }
+    }
+    // bottom lugs
+    union() {
+      translate(v=[-40,-90,29])
+        cube(size=[10.2,10.2,2.5], center=true);
+
+      translate(v=[40,-90,29])
+        cube(size=[10.2,10.2,2.5],center=true);
+
+      translate(v=[40,90,29])
+        cube(size=[10.2,10.2,2.5],center=true);
+
+      translate(v=[-40,90,29])
+        cube(size=[10.2,10.2,2.5],center=true);
+
+      
+      
+      translate(v=[-45.5,0,-15])
+        rotate(a=[90,90,0])
+        scale(v=[1,0.9,1])
+        joinTriangle(300);
+
+      translate(v=[45.5,0,-15])
+        rotate(a=[90,90,0])
+        scale(v=[1,0.9,1])
+        joinTriangle(300);
+    }
+  }
+}
+
+topTray();
+
+// TODO make sure rail works!!!
+
+
+scale(v=[1,0.9,1])
+*joinTriangle(10);

cases/rockpro/.#case.scad

@@ -0,0 +1 @@
+zhao@zhao-desktop.12910:1649003030

cases/rockpro/case.scad

@@ -0,0 +1,197 @@
+// test for screw tolerances
+
+include <./rockpro.scad>;
+
+include <../power/src/base.scad>;
+$fn = 128;
+outerD = 4.65;
+
+innerD = 2.93;
+
+
+module caseOuter() {
+    rotate(a=[90,0,0])
+    minkowski() {
+        cube(size=[80,40,195], center=true);
+        cylinder(h=0.00000000001, r=10);
+    }
+}
+
+module caseInner() {
+    translate(v=[0,0,2])
+    rotate(a=[90,0,0])
+    minkowski() {
+        cube(size=[81.5,47,195+0.01], center=true);
+        *cylinder(h=0.00000000001, r=5);
+    }
+}
+
+
+module hgill(i) {
+  minkowski() {
+    *sphere(r=2);
+              translate(v=[0,i*10,5])
+              rotate(a=[30,0,0])
+              cube(size=[200, 4, 30], center=true);
+          }
+    }
+
+module caseShell() {
+    difference() {
+        caseOuter();
+
+        union() {
+          caseInner();
+
+          // side perforations
+          for (i=[-7:7]) {
+              hgill(i=i);
+          }
+
+          // top perforations
+          for (i=[-3:3]) {
+            translate(v=[0,i*20,50])
+            cube(size=[75,10,60], center=true);
+          }
+
+          // bottom perforations
+          for (i=[2:4]) {
+            translate(v=[0,i*20,-20])
+            cube(size=[60,8,50], center=true);
+          }
+
+          for (i=[-4:0]) {
+            translate(v=[0,i*20,-20])
+            cube(size=[60,8,50], center=true);
+          }
+          
+        }
+    }
+}
+
+
+module faceMountDiffs() {
+translate(v=[45,0,20])
+rotate(a=[90,0,0])
+cylinder(r=innerD/2,h=300, center=true);
+
+translate(v=[45,0,-20])
+rotate(a=[90,0,0])
+cylinder(r=innerD/2,h=300, center=true);
+
+translate(v=[-45,0,-20])
+rotate(a=[90,0,0])
+cylinder(r=innerD/2,h=300, center=true);
+
+translate(v=[-45,0,20])
+rotate(a=[90,0,0])
+cylinder(r=innerD/2,h=300, center=true);
+}
+
+
+module caseWithMountHoles() {
+  difference() {
+
+    union() {
+      caseShell();
+
+      translate(v=[-35, 25,-27.5])
+      rotate(a=[0,0,-90])
+      rockProMountPoints(6, 3.8, 64, false);
+    }
+
+    union() {
+      translate(v=[-35, 25,-27.5])
+      rotate(a=[0,0,-90])
+      rockProMountPoints(6, innerD/2, 64, false);
+
+      faceMountDiffs();
+    }
+  }
+}
+
+*caseWithMountHoles();
+
+
+module bottomTray() {
+difference() {
+
+union() {
+intersection() {
+  caseWithMountHoles();
+  translate(v=[0,0,-115])
+  cube(size=[500,500,200], center=true);
+}
+
+translate(v=[-45.5,0,-15])
+rotate(a=[90,90,0])
+joinTriangle(185);
+
+translate(v=[45.5,0,-15])
+rotate(a=[90,90,0])
+joinTriangle(185);
+}
+
+  // bottom lugs
+  union() {
+    translate(v=[-40,-90,-29])
+    cube(size=[10.2,10.2,2.5], center=true);
+
+    translate(v=[40,-90,-29])
+    cube(size=[10.2,10.2,2.5],center=true);
+
+    translate(v=[40,90,-29])
+    cube(size=[10.2,10.2,2.5],center=true);
+
+    translate(v=[-40,90,-29])
+    cube(size=[10.2,10.2,2.5],center=true);
+  }
+}
+}
+
+
+module topTray() {
+  difference () {
+    union() {
+      difference() {
+        caseWithMountHoles();
+        translate(v=[0,0,-115])
+          cube(size=[500,500,200], center=true);
+      }
+    }
+    // bottom lugs
+    union() {
+      translate(v=[-40,-90,29])
+        cube(size=[10.2,10.2,2.5], center=true);
+
+      translate(v=[40,-90,29])
+        cube(size=[10.2,10.2,2.5],center=true);
+
+      translate(v=[40,90,29])
+        cube(size=[10.2,10.2,2.5],center=true);
+
+      translate(v=[-40,90,29])
+        cube(size=[10.2,10.2,2.5],center=true);
+
+      
+      
+      translate(v=[-45.5,0,-15])
+        rotate(a=[90,90,0])
+        scale(v=[1,0.9,1])
+        joinTriangle(300);
+
+      translate(v=[45.5,0,-15])
+        rotate(a=[90,90,0])
+        scale(v=[1,0.9,1])
+        joinTriangle(300);
+    }
+  }
+}
+
+topTray();
+
+// TODO make sure rail works!!!
+
+
+scale(v=[1,0.9,1])
+*joinTriangle(10);

cases/rockpro/case.scad~

@@ -0,0 +1,214 @@
+// test for screw tolerances
+
+include <./rockpro.scad>;
+
+include <../power/src/base.scad>;
+$fn = 128;
+outerD = 4.65;
+
+innerD = 2.93;
+
+
+
+*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=[80,40,195], center=true);
+        cylinder(h=0.00000000001, r=10);
+    }
+}
+
+module caseInner() {
+    translate(v=[0,0,2])
+    rotate(a=[90,0,0])
+    minkowski() {
+        cube(size=[81.5,47,195+0.01], center=true);
+        *cylinder(h=0.00000000001, r=5);
+    }
+}
+
+
+module hgill(i) {
+  minkowski() {
+    *sphere(r=2);
+              translate(v=[0,i*10,5])
+              rotate(a=[30,0,0])
+              cube(size=[200, 4, 30], center=true);
+          }
+    }
+
+module caseShell() {
+    difference() {
+        caseOuter();
+
+        union() {
+          caseInner();
+
+          // side perforations
+          for (i=[-7:7]) {
+              hgill(i=i);
+          }
+
+          // top perforations
+          for (i=[-3:3]) {
+            translate(v=[0,i*20,50])
+            cube(size=[75,10,60], center=true);
+          }
+
+          // bottom perforations
+          for (i=[2:4]) {
+            translate(v=[0,i*20,-20])
+            cube(size=[60,8,50], center=true);
+          }
+
+          for (i=[-4:0]) {
+            translate(v=[0,i*20,-20])
+            cube(size=[60,8,50], center=true);
+          }
+          
+        }
+    }
+}
+
+
+module faceMountDiffs() {
+translate(v=[45,0,20])
+rotate(a=[90,0,0])
+cylinder(r=innerD/2,h=300, center=true);
+
+translate(v=[45,0,-20])
+rotate(a=[90,0,0])
+cylinder(r=innerD/2,h=300, center=true);
+
+translate(v=[-45,0,-20])
+rotate(a=[90,0,0])
+cylinder(r=innerD/2,h=300, center=true);
+
+translate(v=[-45,0,20])
+rotate(a=[90,0,0])
+cylinder(r=innerD/2,h=300, center=true);
+}
+
+
+module caseWithMountHoles() {
+  difference() {
+
+    union() {
+      caseShell();
+
+      translate(v=[-35, 25,-27.5])
+      rotate(a=[0,0,-90])
+      rockProMountPoints(6, 3.8, 64, false);
+    }
+
+    union() {
+      translate(v=[-35, 25,-27.5])
+      rotate(a=[0,0,-90])
+      rockProMountPoints(6, innerD/2, 64, false);
+
+      faceMountDiffs();
+    }
+  }
+}
+
+*caseWithMountHoles();
+
+
+module bottomTray() {
+difference() {
+
+union() {
+intersection() {
+  caseWithMountHoles();
+  translate(v=[0,0,-115])
+  cube(size=[500,500,200], center=true);
+}
+
+translate(v=[-45.5,0,-15])
+rotate(a=[90,90,0])
+joinTriangle(185);
+
+translate(v=[45.5,0,-15])
+rotate(a=[90,90,0])
+joinTriangle(185);
+}
+
+  // bottom lugs
+  union() {
+    translate(v=[-40,-90,-29])
+    cube(size=[10.2,10.2,2.5], center=true);
+
+    translate(v=[40,-90,-29])
+    cube(size=[10.2,10.2,2.5],center=true);
+
+    translate(v=[40,90,-29])
+    cube(size=[10.2,10.2,2.5],center=true);
+
+    translate(v=[-40,90,-29])
+    cube(size=[10.2,10.2,2.5],center=true);
+  }
+}
+}
+
+
+module topTray() {
+  difference () {
+    union() {
+      difference() {
+        caseWithMountHoles();
+        translate(v=[0,0,-115])
+          cube(size=[500,500,200], center=true);
+      }
+    }
+    // bottom lugs
+    union() {
+      translate(v=[-40,-90,29])
+        cube(size=[10.2,10.2,2.5], center=true);
+
+      translate(v=[40,-90,29])
+        cube(size=[10.2,10.2,2.5],center=true);
+
+      translate(v=[40,90,29])
+        cube(size=[10.2,10.2,2.5],center=true);
+
+      translate(v=[-40,90,29])
+        cube(size=[10.2,10.2,2.5],center=true);
+
+      
+      
+      translate(v=[-45.5,0,-15])
+        rotate(a=[90,90,0])
+        scale(v=[1,0.9,1])
+        joinTriangle(300);
+
+      translate(v=[45.5,0,-15])
+        rotate(a=[90,90,0])
+        scale(v=[1,0.9,1])
+        joinTriangle(300);
+    }
+  }
+}
+
+topTray();
+
+// TODO make sure rail works!!!
+
+
+scale(v=[1,0.9,1])
+*joinTriangle(10);

cases/rockpro/newcase.scad

@@ -0,0 +1,202 @@
+
+include <./rockpro.scad>;
+
+include <../power/src/base.scad>;
+$fn = 128;
+outerD = 4.65;
+
+innerD = 2.93;
+
+
+
+
+
+module caseOuter() {
+    rotate(a=[90,0,0])
+    minkowski() {
+        cube(size=[70,30,195], center=true);
+        cylinder(h=0.00000000001, r=15);
+    }
+}
+
+module caseInner() {
+    translate(v=[0,0,0])
+    rotate(a=[90,0,0])
+    minkowski() {
+        cube(size=[70,30,195+0.01], center=true);
+        cylinder(h=0.00000000001, r=12);
+    }
+}
+
+module hgill(i) {
+  minkowski() {
+    *sphere(r=2);
+              translate(v=[0,i*10,5])
+              rotate(a=[30,0,0])
+              cube(size=[200, 4, 30], center=true);
+          }
+    }
+
+module caseShell() {
+
+  union() {
+    
+
+    
+    difference() {
+      caseOuter();
+
+      union() {
+        caseInner();
+
+        // side perforations
+        for (i=[-7:7]) {
+          hgill(i=i);
+        }
+
+        // top perforations
+        for (i=[-3:3]) {
+          translate(v=[0,i*20,50])
+            cube(size=[75,10,60], center=true);
+        }
+
+        // bottom perforations
+        for (i=[2:4]) {
+          translate(v=[0,i*18,-20])
+            rotate(a=[0,0,25])
+            *cube(size=[50,8,50], center=true);
+        }
+
+        for (i=[-4:3]) {
+          translate(v=[0,i*20 + 10,-20])
+            rotate(a=[0,0,25])
+            cube(size=[50,8,50], center=true);
+        }
+          
+      }
+    }
+  }
+}
+
+module caseWithMountHoles() {
+  difference() {
+
+    union() {
+      caseShell();
+
+      translate(v=[-35, 25,-27.5])
+      rotate(a=[0,0,-90])
+      rockProMountPoints(7, 5.5, 2.5, 64, false);
+      faceMountSupports();
+    }
+
+    union() {
+      translate(v=[-35, 25,-27.5])
+      rotate(a=[0,0,-90])
+      rockProMountPoints(7, innerD/2, innerD/2, 64, false);
+
+      faceMountDiffs();
+    }
+  }
+}
+
+module guideRail(x,y,z) {
+  // gross
+  cube(size=[y,z,x]);
+}
+
+
+module faceMountDiffs() {
+
+  for (i = [-1,1]) {
+    for (j = [-1,1]) {
+      translate(v=[i*47,0,j*15]) {                  
+
+        rotate(a=[90,0,0])
+          translate(v=[0,0,93])
+          cylinder(r=innerD/2,h=12, center=true);
+          
+        rotate(a=[90,0,0])
+          translate(v=[0,0,-93])
+          cylinder(r=innerD/2,h=12, center=true);
+      }
+
+    }
+  }
+}
+
+module faceMountSupports() {
+
+  intersection() {
+    caseOuter();
+    for (i = [-1,1]) {
+      for (j = [-1,1]) {
+        translate(v=[i*47,0,j*15]) {
+
+          
+          rotate(a=[90,0,0])
+          translate(v=[0,0,90])
+          cylinder(r=innerD,h=400, center=true);
+
+        }
+      }
+    }
+  }
+}
+
+module bottomTray() {
+difference() {
+
+union() {
+  translate(v=[-48,0,-11])
+  cube(size=[4,195,4], center=true);
+
+  translate(v=[48,0,-11])
+  cube(size=[4,195,4], center=true);
+intersection() {
+  caseWithMountHoles();
+  translate(v=[0,0,-110])
+  cube(size=[500,500,200], center=true);
+}
+
+
+
+translate(v=[-50,97.5,-10+3])
+rotate(a=[90,90,0])
+guideRail(195,2,2);
+
+
+translate(v=[48, 97.5, -10+3])
+rotate(a=[90,90,0])
+guideRail(195,2,2);
+
+
+}
+
+// bottom lugs
+  union() {
+    translate(v=[-35,-90,-30])
+    cube(size=[10.2,10.2,2.5], center=true);
+
+    translate(v=[35,-90,-30])
+    cube(size=[10.2,10.2,2.5],center=true);
+
+    translate(v=[35,90,-30])
+    cube(size=[10.2,10.2,2.5],center=true);
+
+    translate(v=[-35,90,-30])
+    cube(size=[10.2,10.2,2.5],center=true);
+  }
+
+
+}
+
+}
+
+
+
+bottomTray();
+*caseWithMountHoles();
+
+
+*caseShell();

cases/rockpro/newcase.scad~

@@ -0,0 +1,66 @@
+
+include <./rockpro.scad>;
+
+include <../power/src/base.scad>;
+$fn = 128;
+outerD = 4.65;
+
+innerD = 2.93;
+
+
+
+
+
+module caseOuter() {
+    rotate(a=[90,0,0])
+    minkowski() {
+        cube(size=[80,40,195], center=true);
+        cylinder(h=0.00000000001, r=10);
+    }
+}
+
+module caseInner() {
+    translate(v=[0,0,2])
+    rotate(a=[90,0,0])
+    minkowski() {
+        cube(size=[81.5,47,195+0.01], center=true);
+        *cylinder(h=0.00000000001, r=5);
+    }
+}
+
+
+module caseShell() {
+    difference() {
+        caseOuter();
+
+        union() {
+          caseInner();
+
+          // side perforations
+          for (i=[-7:7]) {
+              hgill(i=i);
+          }
+
+          // top perforations
+          for (i=[-3:3]) {
+            translate(v=[0,i*20,50])
+            cube(size=[75,10,60], center=true);
+          }
+
+          // bottom perforations
+          for (i=[2:4]) {
+            translate(v=[0,i*20,-20])
+            cube(size=[60,8,50], center=true);
+          }
+
+          for (i=[-4:0]) {
+            translate(v=[0,i*20,-20])
+            cube(size=[60,8,50], center=true);
+          }
+          
+        }
+    }
+}
+
+
+caseShell();

cases/rockpro/railTest.stl

@@ -0,0 +1,198 @@
+solid OpenSCAD_Model
+  facet normal -1 0 0
+    outer loop
+      vertex 0 2.41621 -5
+      vertex 0 4.05 5
+      vertex 0 4.05 -5
+    endloop
+  endfacet
+  facet normal -1 -0 0
+    outer loop
+      vertex 0 4.05 5
+      vertex 0 2.41621 -5
+      vertex 0 2.41621 5
+    endloop
+  endfacet
+  facet normal -1 0 0
+    outer loop
+      vertex 0 -4.05 -5
+      vertex 0 -2.41621 5
+      vertex 0 -2.41621 -5
+    endloop
+  endfacet
+  facet normal -1 -0 0
+    outer loop
+      vertex 0 -2.41621 5
+      vertex 0 -4.05 -5
+      vertex 0 -4.05 5
+    endloop
+  endfacet
+  facet normal -1 0 0
+    outer loop
+      vertex -2.325 -3.62432 -5
+      vertex -2.325 3.62432 5
+      vertex -2.325 3.62432 -5
+    endloop
+  endfacet
+  facet normal -1 -0 0
+    outer loop
+      vertex -2.325 3.62432 5
+      vertex -2.325 -3.62432 -5
+      vertex -2.325 -3.62432 5
+    endloop
+  endfacet
+  facet normal 0.461085 0.887356 -0
+    outer loop
+      vertex 0 2.41621 -5
+      vertex -2.325 3.62432 5
+      vertex 0 2.41621 5
+    endloop
+  endfacet
+  facet normal 0.461085 0.887356 0
+    outer loop
+      vertex -2.325 3.62432 5
+      vertex 0 2.41621 -5
+      vertex -2.325 3.62432 -5
+    endloop
+  endfacet
+  facet normal 0.461085 -0.887356 0
+    outer loop
+      vertex -2.325 -3.62432 -5
+      vertex 0 -2.41621 5
+      vertex -2.325 -3.62432 5
+    endloop
+  endfacet
+  facet normal 0.461085 -0.887356 0
+    outer loop
+      vertex 0 -2.41621 5
+      vertex -2.325 -3.62432 -5
+      vertex 0 -2.41621 -5
+    endloop
+  endfacet
+  facet normal 1 -0 0
+    outer loop
+      vertex 3.5 -4.05 5
+      vertex 3.5 4.05 -5
+      vertex 3.5 4.05 5
+    endloop
+  endfacet
+  facet normal 1 0 0
+    outer loop
+      vertex 3.5 4.05 -5
+      vertex 3.5 -4.05 5
+      vertex 3.5 -4.05 -5
+    endloop
+  endfacet
+  facet normal 0 0 1
+    outer loop
+      vertex -2.325 3.62432 5
+      vertex 0 -2.41621 5
+      vertex 0 2.41621 5
+    endloop
+  endfacet
+  facet normal 0 0 1
+    outer loop
+      vertex 0 -2.41621 5
+      vertex -2.325 3.62432 5
+      vertex -2.325 -3.62432 5
+    endloop
+  endfacet
+  facet normal 0 0 1
+    outer loop
+      vertex 0 2.41621 5
+      vertex 3.5 4.05 5
+      vertex 0 4.05 5
+    endloop
+  endfacet
+  facet normal 0 0 1
+    outer loop
+      vertex 3.5 4.05 5
+      vertex 0 2.41621 5
+      vertex 3.5 -4.05 5
+    endloop
+  endfacet
+  facet normal -0 0 1
+    outer loop
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+    outer loop
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+  endfacet
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+endsolid OpenSCAD_Model

cases/rockpro/rockpro.scad

@@ -0,0 +1,22 @@
+
+
+
+rockProMountDeltaXY = [[0,0,0], [116.5,0,0], [116.5,71.0,0], [0,71.0,0]];
+
+
+module rockProMountPoints(cylHeight, cylRad1, cylRad2, cylFn, center) {
+  
+  for (i=[0:3]) {
+    p = rockProMountDeltaXY[i];    
+    translate(v=[p[0], p[1], p[2]])
+    cylinder(r1=cylRad1, r2=cylRad2, h=cylHeight, $fn=cylFn, center=center);
+  }
+  
+}
+
+
+//rockProMountPoints(10,2,64, true);
+
+
+
+

cases/rockpro/rockpro.scad~

@@ -0,0 +1,22 @@
+
+
+
+rockProMountDeltaXY = [[0,0,0], [117.62,0,0], [117.62,71.00,0], [0,71.00,0]];
+
+
+module rockProMountPoints(cylHeight, cylRad, cylFn, center) {
+  
+  for (i=[0:3]) {
+    p = rockProMountDeltaXY[i];    
+    translate(v=[p[0], p[1], p[2]])
+    cylinder(r=cylRad, h=cylHeight, $fn=cylFn, center=center);
+  }
+  
+}
+
+
+
+
+
+
+