Added roundedBox.scad

1 files changed, 46 insertions, 0 deletions

diff --git a/roundedBox.scad b/roundedBox.scad
new file mode 100644
index 0000000..b2634ae
--- /dev/null
+++ b/roundedBox.scad
@@ -0,0 +1,46 @@
+// size is a vector [x, y, z], always draws from center!
+module roundedBox(size, radius=5, sidesonly=true)
+{
+	rot = [ [0,0,0], [90,0,90], [90,90,0] ];
+   	if (sidesonly)
+	{
+   		cube(size - [2*radius,0,0], true);
+      	cube(size - [0,2*radius,0], true);
+      	for (x = [radius-size[0]/2, -radius+size[0]/2],
+      	     y = [radius-size[1]/2, -radius+size[1]/2])
+		{
+      		translate([x,y,0])
+				cylinder(r=radius, h=size[2], center=true);
+        }
+    }
+	else
+	{
+   		cube([size[0], size[1]-radius*2, size[2]-radius*2], 
+			 center=true);
+		cube([size[0]-radius*2, size[1], size[2]-radius*2],
+			 center=true);
+        cube([size[0]-radius*2, size[1]-radius*2, size[2]],
+			 center=true);
+
+        for (axis = [0:2])
+		{
+      		for (x = [radius-size[axis]/2, -radius+size[axis]/2],
+                 y = [ radius-size[(axis+1)%3]/2, 
+					  -radius+size[(axis+1)%3]/2])
+			{
+         		rotate(rot[axis]) 
+				translate([x,y,0]) 
+                cylinder(h=size[(axis+2)%3]-2*radius, 
+					     r=radius, center=true);
+			}
+		}
+   		for (x = [radius-size[0]/2, -radius+size[0]/2],
+           y = [radius-size[1]/2, -radius+size[1]/2],
+           z = [radius-size[2]/2, -radius+size[2]/2])
+		{
+      		translate([x,y,z])
+      		sphere(radius);
+        }
+	}
+}
+