EgtGraphics 1.5b2 :

- aggiunta gestione ObjNewGraphics e ObjOldGraphics.

ObjOldGraphics.cpp

@@ -0,0 +1,66 @@
+//----------------------------------------------------------------------------
+//  EgalTech 2014-2014
+//----------------------------------------------------------------------------
+// File : ObjOldGraphics.cpp       Data : 10.02.14          Versione : 1.5b1
+// Contenuto : Implementazione della classe grafica di un oggetto geometrico.
+//
+//
+//
+// Modifiche : 10.02.14 DS Creazione modulo.
+//
+//
+//----------------------------------------------------------------------------
+
+//--------------------------- Include ----------------------------------------
+#include "stdafx.h"
+#include "ObjOldGraphics.h"
+#include "OpenGL.h"
+
+//----------------------------------------------------------------------------
+ObjOldGraphics::~ObjOldGraphics( void)
+{
+   m_v3fList.clear() ;
+}
+
+//----------------------------------------------------------------------------
+void
+ObjOldGraphics::Invalidate( void)
+{
+   m_bValid = false ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ObjOldGraphics::AddPolyLine( const PolyLine& PL)
+{
+  // cancello eventuali vecchi vertici
+   m_v3fList.clear() ;
+  // imposto il nuovo stato
+   m_bValid = true ;
+   m_nMode = GL_LINE_STRIP ;
+  // inserisco i nuovi vertici
+   Point3d  ptP ;
+   for ( bool bFound = PL.GetFirstPoint( ptP) ; bFound ; bFound = PL.GetNextPoint( ptP))
+      m_v3fList.push_back( Vert3f( (float)ptP.x, (float)ptP.y, (float)ptP.z)) ;
+
+   return true ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ObjOldGraphics::Draw( void)
+{
+  // se vuoto non faccio alcunché
+   if ( m_v3fList.size() == 0)
+      return true ;
+
+  // ciclo di disegno
+   glBegin( m_nMode) ;
+   V3FLIST::iterator iIter ;
+   for ( iIter = m_v3fList.begin() ; iIter != m_v3fList.end() ; ++ iIter) {
+      glVertex3f( iIter->x, iIter->y, iIter->z) ;
+   }
+   glEnd() ;
+
+   return true ;
+}