src/{Cube,FunctionValues}.hs: add explicit Cardinal imports.

[spline3.git] / src / Cube.hs

diff --git a/src/Cube.hs b/src/Cube.hs
index 5a70afc70b5b4c02a0906e4c42620c7051cfb28e..8596b11846838b91f0b4db3667d130ac4152b7ed 100644 (file)
--- a/src/Cube.hs
+++ b/src/Cube.hs
@@ -24,7 +24,8 @@ import Test.Tasty.QuickCheck (
   choose,
   testProperty )
 import Cardinal (
-  Cardinal(..),
+  Cardinal(F, B, L, R, D, T, FL, FR, FD, FT,
+           BL, BR, BD, BT, LD, LT, RD, RT, I),
   ccwx,
   ccwy,
   ccwz,