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vuSphLfFlt_BestMatch.cpp

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00001 #include "vuSphLfFlt_BestMatch.h"
00002 #include <GL/gl.h>
00003 
00004 template <int S, class T>
00005 vuSphLfFlt_BestMatch<S,T>::vuSphLfFlt_BestMatch(const vuString& filterName)
00006   : vuSphericFilter<S,T>(filterName)
00007 {
00008 }
00009 
00010 template <int S, class T> void vuSphLfFlt_BestMatch<S,T>::
00011 calcFilteredViews(vuSphericView<S,T>**& views,dword& count)
00012 {
00013   dword *idxList = NULL;
00014 
00015   CHECKNDELETE(views);
00016   count = 1;
00017 
00018   if (!getNearestViews(idxList, count)) {
00019     CHECKNDELETE(idxList);
00020     count = 0;
00021     return log("vuSphLfFlt_BestMatch.filter(): no view found");
00022   }
00023   
00024   if (count == 0) {
00025     CHECKNDELETE(idxList);
00026     count = 0;
00027     return log("vuSphLfFlt_BestMatch.filter(): no view found");
00028   }
00029   
00030   count = 1;
00031   views = new vuSphericView<S,T>*[count];
00032   views[0] = m_volume->getView(idxList[0]);
00033   CHECKNDELETE(idxList);
00034 }
00035 
00036 template <int S, class T> void vuSphLfFlt_BestMatch<S,T>::preview(int hint)
00037 {
00038   dword *idxList = NULL;
00039   dword count    = 1;
00040 
00041   cerr << "+" << endl;
00042   if (!getNearestViews(idxList, count)) return;
00043   if (count == 0) return;
00044 
00045   vuVector lookFrom = m_volume->getView(idxList[0])->getLookFrom();
00046 
00047   glPointSize(5.0);
00048   glColor3ub(255, 255, 0);
00049 
00050   glBegin(GL_POINTS);
00051   glVertex3f(lookFrom[0], lookFrom[1], lookFrom[2]);
00052   glEnd();
00053 }

Generated on Wed Dec 15 21:20:37 2004 for vuVolume by  doxygen 1.3.9.1