Begin spike infill

scad/Infill.scad

@@ -23,3 +23,17 @@ module concentricCircleInfill(density=defaultDensity, strength=defaultStrength,
     circle(d=d - 2*strength);
   }
 }
+
+
+
+module regularSpikeInfill(density=defaultDensity, strength=defaultStrength, size=defaultSize) {
+  
+  step = 2;  // TODO: do the math and calculate this appropriately!
+  
+  _size = (10^size) / 2;
+  
+  for (tx=[-_size:step:_size], ty=[-_size:step:_size]) translate([tx, ty, 0]) cylinder(d=strength, h=10^size, center=true);
+}
+
+regularSpikeInfill(size=3);
+