screw-recess-test: break out OneTestCore (nfc)

diff --git a/screw-recess-test.scad b/screw-recess-test.scad
index 222081b45a064f66891239e4ba639e77ac9801e5..a5dab4fdf184c5d9a66c0c7abc3ac7433f0969c9 100644 (file)
--- a/screw-recess-test.scad
+++ b/screw-recess-test.scad
@@ -80,12 +80,18 @@ tests = [
 
 function Test_blocksz(t) = screw_recess_dia_use(t) + 7;
 
-module OneTest(t){
+module OneTestCore(t, h){
   blocksz = Test_blocksz(t);
-  h = RecessedScrewCutoutStandard_totaldepth(t);
   difference(){
     translate([-blocksz/2, -blocksz/2, 0])
       cube([blocksz, blocksz, h]);
+    child();
+  }
+}
+
+module OneTest(t){
+  h = RecessedScrewCutoutStandard_totaldepth(t);
+  OneTestCore(t, h){
     RecessedScrewCutoutStandard(t, h+1);
   }
 }