[Hugin-cvs] hugin/src/hugin LensPanel.cpp,1.85,1.86

[Pablo d'A. <da...@us...>]

Update of /cvsroot/hugin/hugin/src/hugin
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv19742

Modified Files:
	LensPanel.cpp 
Log Message:
bugfix: set a,b,c to 1e-7 instead of 0.0 Panotools will not optimize
these parameters if they are exactly 0.0


Index: LensPanel.cpp
===================================================================
RCS file: /cvsroot/hugin/hugin/src/hugin/LensPanel.cpp,v
retrieving revision 1.85
retrieving revision 1.86
diff -u -d -r1.85 -r1.86
--- LensPanel.cpp	10 Aug 2005 22:05:45 -0000	1.85
+++ LensPanel.cpp	5 Dec 2005 08:29:09 -0000	1.86
@@ -420,6 +420,7 @@
             // not reachable
             DEBUG_ASSERT(0);
         }
+        
         wxString ctrl_name(wxT("lens_val_"));
         ctrl_name.append(wxString(varname.c_str(), *wxConvCurrent));
         double val;
@@ -428,6 +429,11 @@
         if (!str2double(text, val)){
             return;
         }
+        if ((varname == "a" || varname == "b" || varname == "c") && val == 0.0 ){
+            // set value to a very small one. PTOptimizer will not optimise a
+            // distortion parameter whos value is exactly 0
+            val = 0.0000001;
+        }
         Variable var(varname,val);
         GlobalCmdHist::getInstance().addCommand(
             new PT::SetVariableCmd(pano, m_selectedImages, var)