r550: no message

[ctsim.git] / tools / phm2pj.cpp

diff --git a/tools/phm2pj.cpp b/tools/phm2pj.cpp
index 507cecf5159281f7bdd0c6b2ff6a9eac05fed3f5..2d0ba705c87c3c164dd83ab12f229e6a665dadc2 100644 (file)
--- a/tools/phm2pj.cpp
+++ b/tools/phm2pj.cpp
@@ -9,7 +9,7 @@
 **  This is part of the CTSim program
 **  Copyright (C) 1983-2000 Kevin Rosenberg
 **
-**  $Id: phm2pj.cpp,v 1.26 2001/02/16 00:28:41 kevin Exp $
+**  $Id: phm2pj.cpp,v 1.27 2001/02/19 20:23:17 kevin Exp $
 **
 **  This program is free software; you can redistribute it and/or modify
 **  it under the terms of the GNU General Public License (version 2) as
@@ -51,7 +51,7 @@ static struct option phm2pj_options[] =
   {0, 0, 0, 0}
 };
 
-static const char* g_szIdStr = "$Id: phm2pj.cpp,v 1.26 2001/02/16 00:28:41 kevin Exp $";
+static const char* g_szIdStr = "$Id: phm2pj.cpp,v 1.27 2001/02/19 20:23:17 kevin Exp $";
 
 
 void 
@@ -71,7 +71,7 @@ phm2pj_usage (const char *program)
   std::cout << "     --phmfile        Get Phantom from phantom file\n";
   std::cout << "     --desc           Description of raysum\n";
   std::cout << "     --nray           Number of rays per detector (default = 1)\n";
-  std::cout << "     --rotangle       Degrees to rotate view through (multiple of PI)\n";
+  std::cout << "     --rotangle       Angle to rotate view through (fraction of a circle)\n";
   std::cout << "                      (default = select appropriate for geometry)\n";
   std::cout << "     --geometry       Geometry of scanning\n";
   std::cout << "        parallel      Parallel scan beams (default)\n";
@@ -253,9 +253,9 @@ phm2pj_main (int argc, char* const argv[])
 
     if (opt_rotangle < 0) {
       if (optGeometryName.compare ("parallel") == 0)
-        opt_rotangle = 1;
+        opt_rotangle = 0.5;
       else
-        opt_rotangle = 2;
+        opt_rotangle = 1.0;
     }
 
     std::ostringstream desc;
@@ -311,7 +311,7 @@ phm2pj_main (int argc, char* const argv[])
     phm.createFromPhantom (optPhmName.c_str());
 #endif
 
-  opt_rotangle *= PI;
+  opt_rotangle *= TWOPI;
   Scanner scanner (phm, optGeometryName.c_str(), opt_ndet, opt_nview, opt_nray, opt_rotangle, dOptFocalLength, dOptViewRatio, dOptScanRatio);
   if (scanner.fail()) {
     std::cout << "Scanner Creation Error: " << scanner.failMessage() << std::endl;