--- a
+++ b/3D Reconstruction/3D Visualization/Dual Marching Cubes/apps/Makefile
@@ -0,0 +1,10 @@
+# recursively builds apps contained in this folder
+all:
+	$(MAKE) -C example
+	$(MAKE) -C gentables
+
+clean:
+	$(MAKE) -C example $@
+	$(MAKE) -C gentables $@
+
+.PHONY: all clean
\ No newline at end of file