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HeatSink.scad

@@ -16,31 +16,68 @@ hs_fin_cnt = 10;
 hs_fin_spacing = 3;
 
 
-module symmetricHeatsink() {
+module symmetricHeatsink(
+  l = hs_l,
+  w = hs_w,
+  baseplate = hs_baseplate,
+  fin_w0 = hs_fin_w0,
+  fin_w1 = hs_fin_w1,
+  fin_d = hs_fin_d,
+  fin_cnt = hs_fin_cnt,
+  fin_spacing = hs_fin_spacing
+) {
   
   module fin() {
-    dw2 = hs_fin_d - hs_fin_w1/2;
+    dw2 = fin_d - fin_w1/2;
 
-    translate([0, hs_fin_w0, dw2]) rotate([-90, 0, -90]) linear_extrude(hs_l) hull() {
-      translate([0, dw2, 0]) square([hs_fin_w0, 0.01]);
-      translate([hs_fin_w1/2, 0, 0]) circle(d=hs_fin_w1);
+    translate([0, fin_w0, dw2]) rotate([-90, 0, -90]) linear_extrude(l) hull() {
+      translate([0, dw2, 0]) square([fin_w0, 0.01]);
+      translate([fin_w1/2, 0, 0]) circle(d=fin_w1);
     }
   }
   
   module half() {
     color("#0f0f0f") {
-      cube([hs_l, hs_w/2, hs_baseplate]);
+      cube([l, w/2, baseplate]);
 
-      for (y=[0:hs_fin_cnt/2 - 1]) translate([0, y * (  hs_fin_w0 + hs_fin_spacing), hs_baseplate]) fin();
+      for (y=[0:fin_cnt/2 - 1]) translate([0, y * (  fin_w0 + fin_spacing), baseplate]) fin();
     }
   }
   
   half();
-  translate([0, hs_w, 0]) mirror([0, 1, 0]) half();
+  translate([0, w, 0]) mirror([0, 1, 0]) half();
 }
 
 
+module roundRect(w, h, r) {
+  _dw2 = (w - 2*r) / 2;
+  _dh2 = (w - 2*r) / 2;
+
+  hull() for (tx=[-_dw2, _dw2], ty=[-_dh2, _dh2]) translate([tx, ty, 0]) circle(r=r);
+}
+
+
+/**
+  *
+  *
+  *
+  *
+  *
+  *
+ */
+module fanProfile() {
+  
+  
+  
+  
+  
+  
+  
+  
+  
+  
+}
 
 
-symmetricHeatsink();
+// symmetricHeatsink();