X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=light-bracket.scad;h=6e42bf1c16cf2964faac032c7aec02b59d40f9ec;hb=be0fc82d5ae892ac56b20f2c2e2caed30b4b86e5;hp=0e3bee66da5b30e6114bda563d6b8eea650c4ffa;hpb=733dc6e94378d1fba45064e3a2c4203128dd76b7;p=reprap-play.git

diff --git a/light-bracket.scad b/light-bracket.scad
index 0e3bee6..6e42bf1 100644
--- a/light-bracket.scad
+++ b/light-bracket.scad
@@ -95,10 +95,19 @@ module screwhole(holedia, csdia) {
 	cylinder(h=100, r=csdia/2);
 }
 
-difference() {
-	stuff();
-	mainhole();
-	for (y=screw_ys) translate([0, y, -base_thick+2]) screwhole(4,10);
-	translate([0,0,-50 - base_thick])
-		cube(center=true,[300,300,100]); // print bed
+module bracket() {
+	// this is the actual thing we want
+	difference() {
+		stuff();
+		mainhole();
+		for (y=screw_ys) translate([0, y, -base_thick+2])	
+			screwhole(4,10);
+		translate([0,0,-50 - base_thick])
+			cube(center=true,[300,300,100]); // print bed
+	}
+}
+
+intersection() {
+	!bracket();
+	cube(center=true, [100,55,100]);
 }