X-Git-Url: http://git.kpe.io/?p=ctsim.git;a=blobdiff_plain;f=include%2Fprojections.h;h=38aea33307f716cff873a16961a4130c496602c2;hp=d2fe89c0e6a286f58c7ae9f5c98fa76cd9c2780b;hb=8a7697ce57b56cdc43698cd1241ad98d49f9b5ac;hpb=3ea498d51ce4597e9649cd21f155b51175ea0bea

diff --git a/include/projections.h b/include/projections.h
index d2fe89c..38aea33 100644
--- a/include/projections.h
+++ b/include/projections.h
@@ -9,7 +9,7 @@
 **  This is part of the CTSim program
 **  Copyright (c) 1983-2001 Kevin Rosenberg
 **
-**  $Id: projections.h,v 1.35 2001/03/21 21:45:31 kevin Exp $
+**  $Id$
 **
 **
 **  This program is free software; you can redistribute it and/or modify
@@ -122,6 +122,10 @@ class Projections
   void printProjectionData ();
   void printScanInfo (std::ostringstream& os) const;
 
+  int Helical180LI(int interpView);
+  int Helical180LI_Equiangular(int interpView);
+  int HalfScanFeather(void);
+
   bool read (const std::string& fname);
   bool read (const char* fname);
   bool write (const char* fname);