refactor

power/old/src/open-frame.scad

@@ -0,0 +1,210 @@
+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();
+
+
+
+