Split projection tests into cut vs. project

2 files changed, 33 insertions, 10 deletions

diff --git a/testdata/scad/features/projection-cut-tests.scad b/testdata/scad/features/projection-cut-tests.scad
new file mode 100644
index 0000000..0409a3e
--- /dev/null
+++ b/testdata/scad/features/projection-cut-tests.scad
@@ -0,0 +1,15 @@
+// 2D child
+projection(cut=true) { square(); }
+
+projection(cut=true) translate([20,0,0]) cube(10, center=true);
+
+// Boundary case: clipping the top of a cube
+translate([0,20,0]) projection(cut=true) translate([0,0,-4.999999]) cube(10, center=true);
+
+// holes
+translate([0,-10,0]) projection(cut=true) {
+  union() {
+      difference() { cube(5,center=true); cube(4,center=true); }
+      translate([2.1,2.1]) difference() { cube(5,center=true); cube(4,center=true); }
+  }
+}
diff --git a/testdata/scad/features/projection-tests.scad b/testdata/scad/features/projection-tests.scad
index bc2111c..27d03fe 100644
--- a/testdata/scad/features/projection-tests.scad
+++ b/testdata/scad/features/projection-tests.scad
@@ -3,17 +3,25 @@ projection();
 // No children
 projection() { }
 // 2D child
-projection(cut=true) { square(); }
+projection() { square(); }
 
+// Simple
 projection(cut=false) cube(10);
-projection(cut=true) translate([20,0,0]) cube(10, center=true);
-// Boundary case: clipping the top of a cube
-translate([0,20,0]) projection(cut=true) translate([0,0,-4.999999]) cube(10, center=true);
 
-// holes
-translate([0,-10,0]) projection(cut=true) {
-  union() {
-      difference() { cube(5,center=true); cube(4,center=true); }
-      translate([2.1,2.1]) difference() { cube(5,center=true); cube(4,center=true); }
-  }
+// Two children
+translate([-12,0]) projection(cut=false) {
+    cube(10);
+    difference() {
+      sphere(10);
+      cylinder(h=30, r=5, center=true);
+    }
+}
+
+// Holes
+translate([6,-12]) projection(cut=false) {
+    cube(10);
+    difference() {
+      sphere(10);
+      cylinder(h=30, r=5, center=true);
+    }
 }