EgtGraphics :

- modifiche per vettore nullo - snap endpoint anche su tip di vettore.
2015-05-31 14:05:58 +00:00
parent 972d5c1e47
commit a4582b3fc2
2 changed files with 16 additions and 3 deletions
@@ -191,11 +191,13 @@ Scene::DrawGeoObj( const IGdbIterator& iIter, int nPass, const MdStMkCol& siObj)
         if ( pVector == nullptr)
            return false ;
        // calcolo la grafica
-         PolyLine PL ;
-         pVector->GetDrawWithArrowHead( 0.1, 10, PL) ;
         pGraphics->Clear() ;
         pGraphics->AddColor( siObj.colObj) ;
-         pGraphics->AddPolyLine( PL) ;
+         PolyLine PL ;
+         if ( pVector->GetDrawWithArrowHead( 0.1, 10, PL))
+            pGraphics->AddPolyLine(PL) ;
+         else
+            pGraphics->AddPoint( pVector->GetBase()) ;
      }
     // se punto
      else if ( nGeoType == GEO_PNT3D) {