fixed transformation functions

grassjelly · grassjelly · commit 3b4db50f95a9 · 2021-05-13T18:15:48.000+08:00
diff --git a/champ/include/champ b/champ/include/champ
@@ -1 +1 @@
-Subproject commit 3fa40da36ad4a9aa9ff93a32a9d6a4d9ecbd0c87
+Subproject commit 40c56b80403fcf7bb2822f10dab9a4ef5ba99bce
