EgtInterface 1.5k3 :

- esposte ulteriori funzionalità.
2014-11-21 17:46:17 +00:00
parent 73c8bd68b0
commit 4661bb7c66
13 changed files with 629 additions and 276 deletions
@@ -318,6 +318,32 @@ __stdcall EgtGetGridSnapPointZ( BOOL bSketch, int nWinX, int nWinY, const double
   return TRUE ;
 }

+//-----------------------------------------------------------------------------
+int
+__stdcall EgtGetLastSnapId( void)
+{
+   GseContext* pGseCtx = GetCurrGseContext() ;
+   VERIFY_CTX_SCENE( pGseCtx, FALSE)
+  // restituisco Id di ultima entità generatrice di punto snap
+   return pGseCtx->m_pScene->GetLastSnapId() ;
+}
+
+//-----------------------------------------------------------------------------
+BOOL
+__stdcall EgtGetLastSnapDir( double vtV[3])
+{
+   GseContext* pGseCtx = GetCurrGseContext() ;
+   VERIFY_CTX_SCENE( pGseCtx, FALSE)
+  // restituisco, se definita, direzione associata ad ultimo punto di snap
+   Vector3d vtDir ;
+   if ( pGseCtx->m_pScene->GetLastSnapDir( vtDir)) {
+      VEC_FROM_3D( vtV, vtDir)
+      return TRUE ;
+   }
+   else
+      return FALSE ;
+}
+
 //-----------------------------------------------------------------------------
 BOOL
 __stdcall EgtSetShowMode( int nShowMode, BOOL bRedraw)