4 files changed, 22 insertions, 17 deletions
diff --git a/src/_settings.scad b/src/_settings.scad
new file mode 100644
index 0000000..1f84b17
--- /dev/null
+++ b/src/_settings.scad
@@ -0,0 +1,2 @@
+plate_height = 2;
+struts_height = 1;
diff --git a/src/example.scad b/src/example.scad
deleted file mode 100644
index e4e5022..0000000
--- a/src/example.scad
+++ /dev/null
@@ -1,17 +0,0 @@
-module extrude_layer(layer, height) {
-	linear_extrude(height = height)
-		import("example.dxf", layer = layer);
-}
-
-render(convexity = 10) {
-	union() {
-		difference() {
-			extrude_layer("base", 2);
-			
-			translate([0, 0, -1e6])
-				extrude_layer("text", 2e6);
-		}
-		
-		extrude_layer("struts", 1);
-	}
-}
diff --git a/src/example_1.scad b/src/example_1.scad
new file mode 100644
index 0000000..b6e8931
--- /dev/null
+++ b/src/example_1.scad
@@ -0,0 +1,6 @@
+include <_settings.scad>
+
+render(convexity = 10) {
+	linear_extrude(plate_height)
+		import("example.dxf", layer = "text");
+}
diff --git a/src/example_2.scad b/src/example_2.scad
new file mode 100644
index 0000000..2dd57e6
--- /dev/null
+++ b/src/example_2.scad
@@ -0,0 +1,14 @@
+include <_settings.scad>
+
+render(convexity = 10) {
+	union() {
+		linear_extrude(plate_height)
+			difference() {
+				import("example.dxf", layer = "base");
+				import("example.dxf", layer = "text");
+			}
+		
+		linear_extrude(struts_height)
+			import("example.dxf", layer = "struts");
+	}
+}