EgtExecutor :

- aggiunte ExeGetPhotoDimensions e ExeGetPhotoPixels
- in import piccole modifiche in aggiornamento FilePath progetto corrente.
This commit is contained in:
Dario Sassi
2017-01-14 11:17:37 +00:00
parent 54d5fcbc63
commit 4dfd039637
2 changed files with 43 additions and 5 deletions
+33
View File
@@ -151,3 +151,36 @@ ExeGetPhotoMMxPixel( int nId, double& dMMxPixel)
dMMxPixel = ( dDimX / nWidth + dDimY / nHeight) / 2 ;
return true ;
}
//----------------------------------------------------------------------------
bool
ExeGetPhotoDimensions( int nId, double& dDimX, double& dDimY)
{
IGeomDB* pGeomDB = GetCurrGeomDB() ;
VERIFY_GEOMDB( pGeomDB, false)
// recupero il gestore dei dati della fotografia dell'oggetto
PhotoObj* pPhoto = dynamic_cast<PhotoObj*>( pGeomDB->GetUserObj( nId)) ;
if ( pPhoto == nullptr)
return false ;
// recupero le dimensioni fisiche della fotografia
return pPhoto->GetDimensions( dDimX, dDimY) ;
}
//----------------------------------------------------------------------------
bool
ExeGetPhotoPixels( int nId, int& nPixelX, int& nPixelY)
{
IGeomDB* pGeomDB = GetCurrGeomDB() ;
VERIFY_GEOMDB( pGeomDB, false)
IEGrScene* pScene = GetCurrScene() ;
VERIFY_SCENE( pScene, false)
// recupero il gestore dei dati della fotografia dell'oggetto
PhotoObj* pPhoto = dynamic_cast<PhotoObj*>( pGeomDB->GetUserObj( nId)) ;
if ( pPhoto == nullptr)
return false ;
// recupero le dimensioni in pixels della fotografia
string sName ;
if ( ! pPhoto->GetName( sName))
return false ;
return ( pScene->GetTexturePixels( sName, nPixelX, nPixelY) && nPixelX > 0 && nPixelY > 0) ;
}