diff -r daa8770b9d26 -r d862721d19a3 src/polygoncache.h
--- a/src/polygoncache.h	Wed Jun 29 16:21:44 2022 +0300
+++ b/src/polygoncache.h	Wed Jun 29 16:33:49 2022 +0300
@@ -2,11 +2,12 @@
 #include "src/basics.h"
 #include "src/model.h"
 #include "src/gl/common.h"
+#include "src/documentmanager.h"
 
 template<typename T>
 struct WithId : T
 {
-	ModelId id;
+	ElementId id;
 };
 
 struct GetPolygonsContext