EgtInterface 1.5i5 :

- aggiunto interprete Lua
- portate in interfaccia API molte funzioni di base.

API_Scene.cpp

@@ -64,7 +64,7 @@ __stdcall EgtSetBackground( int nGseCtx, int nTopRed, int nTopGreen, int nTopBlu
    pGseCtx->m_pScene->SetBackground( Color( nTopRed, nTopGreen, nTopBlue),
                                      Color( nBottomRed, nBottomGreen, nBottomBlue)) ;
    if ( bRedraw)
-      RedrawWindow( pGseCtx->m_hWnd, nullptr, nullptr, RDW_INVALIDATE) ;
+      pGseCtx->m_pScene->RedrawWindow() ;
    return TRUE ;
 }
 
@@ -103,7 +103,7 @@ __stdcall EgtSetShowMode( int nGseCtx, int nShowMode, BOOL bRedraw)
    if ( nShowMode >= SM_WIREFRAME  &&  nShowMode <= SM_SHADING) {
       pGseCtx->m_pScene->SetShowMode( nShowMode) ;
       if ( bRedraw)
-         RedrawWindow( pGseCtx->m_hWnd, nullptr, nullptr, RDW_INVALIDATE) ;
+         pGseCtx->m_pScene->RedrawWindow() ;
       return TRUE ;
    }
    else
@@ -119,7 +119,7 @@ __stdcall EgtSetShowCurveDirection( int nGseCtx, int nShow, BOOL bRedraw)
   // imposto stato
    pGseCtx->m_pScene->SetShowCurveDirection( nShow != 0) ;
    if ( bRedraw)
-      RedrawWindow( pGseCtx->m_hWnd, nullptr, nullptr, RDW_INVALIDATE) ;
+      pGseCtx->m_pScene->RedrawWindow() ;
    return TRUE ;
 }
 
@@ -137,19 +137,19 @@ __stdcall EgtZoom( int nGseCtx, int nZoom, BOOL bRedraw)
    case 1 :
       pGseCtx->m_pScene->ZoomAll() ;
       if ( bRedraw)
-         RedrawWindow( pGseCtx->m_hWnd, nullptr, nullptr, RDW_INVALIDATE) ;
+         pGseCtx->m_pScene->RedrawWindow() ;
       return TRUE ;
       break ;
    case 2 :
       pGseCtx->m_pScene->ZoomChange( COEFF_IN) ;
       if ( bRedraw)
-         RedrawWindow( pGseCtx->m_hWnd, nullptr, nullptr, RDW_INVALIDATE) ;
+         pGseCtx->m_pScene->RedrawWindow() ;
       return TRUE ;
       break ;
    case 3 :
       pGseCtx->m_pScene->ZoomChange( COEFF_OUT) ;
       if ( bRedraw)
-         RedrawWindow( pGseCtx->m_hWnd, nullptr, nullptr, RDW_INVALIDATE) ;
+         pGseCtx->m_pScene->RedrawWindow() ;
       return TRUE ;
       break ;
    }
@@ -166,7 +166,7 @@ __stdcall EgtZoomOnPoint( int nGseCtx, int nWinX, int nWinY, double dCoeff, BOOL
   // eseguo zoom
    pGseCtx->m_pScene->ZoomOnPoint( Point3d( nWinX, nWinY), dCoeff) ;
    if ( bRedraw)
-      RedrawWindow( pGseCtx->m_hWnd, nullptr, nullptr, RDW_INVALIDATE) ;
+      pGseCtx->m_pScene->RedrawWindow() ;
    return TRUE ;
 }
 
@@ -179,7 +179,7 @@ __stdcall EgtSetWinRect( int nGseCtx, int nPrevX, int nPrevY, int nCurrX, int nC
   // disegno finestra per zoom
    pGseCtx->m_pScene->SetWinRect( Point3d( nPrevX, nPrevY), Point3d( nCurrX, nCurrY)) ;
    if ( bRedraw)
-      RedrawWindow( pGseCtx->m_hWnd, nullptr, nullptr, RDW_INVALIDATE) ;
+      pGseCtx->m_pScene->RedrawWindow() ;
    return TRUE ;
 }
 
@@ -192,7 +192,7 @@ __stdcall EgtResetWinRect( int nGseCtx, BOOL bRedraw)
   // cancello finestra per zoom
    pGseCtx->m_pScene->ResetWinRect() ;
    if ( bRedraw)
-      RedrawWindow( pGseCtx->m_hWnd, nullptr, nullptr, RDW_INVALIDATE) ;
+      pGseCtx->m_pScene->RedrawWindow() ;
    return TRUE ;
 }
 
@@ -205,7 +205,7 @@ __stdcall EgtZoomWin( int nGseCtx, int nPrevX, int nPrevY, int nCurrX, int nCurr
   // eseguo zoom su finestra
    pGseCtx->m_pScene->ZoomWin( Point3d( nPrevX, nPrevY), Point3d( nCurrX, nCurrY)) ;
    if ( bRedraw)
-      RedrawWindow( pGseCtx->m_hWnd, nullptr, nullptr, RDW_INVALIDATE) ;
+      pGseCtx->m_pScene->RedrawWindow() ;
    return TRUE ;
 }
 
@@ -219,13 +219,39 @@ __stdcall EgtSetView( int nGseCtx, int nView, BOOL bRedraw)
    if ( nView >= CT_TOP  &&  nView <= CT_ISO_NW) {
       pGseCtx->m_pScene->SetCamera( nView) ;
       if ( bRedraw)
-         RedrawWindow( pGseCtx->m_hWnd, nullptr, nullptr, RDW_INVALIDATE) ;
+         pGseCtx->m_pScene->RedrawWindow() ;
       return TRUE ;
    }
    else
       return FALSE ;
 }
 
+//-----------------------------------------------------------------------------
+BOOL
+__stdcall EgtSetGenericView( int nGseCtx, double dAngVertDeg, double dAngHorizDeg, BOOL bRedraw)
+{
+   GseContext* pGseCtx = GetGseContext( nGseCtx) ;
+   VERIFY_CTX_SCENE( pGseCtx, FALSE)
+  // imposto vista
+   pGseCtx->m_pScene->SetCamera( dAngVertDeg, dAngHorizDeg, 0) ;
+   if ( bRedraw)
+      pGseCtx->m_pScene->RedrawWindow() ;
+   return TRUE ;
+}
+
+//-----------------------------------------------------------------------------
+BOOL
+__stdcall EgtSetViewCenter( int nGseCtx, double ptP[3], BOOL bRedraw)
+{
+   GseContext* pGseCtx = GetGseContext( nGseCtx) ;
+   VERIFY_CTX_SCENE( pGseCtx, FALSE)
+  // imposto vista
+   pGseCtx->m_pScene->SetCenter( Point3d( ptP[0], ptP[1], ptP[2])) ;
+   if ( bRedraw)
+      pGseCtx->m_pScene->RedrawWindow() ;
+   return TRUE ;
+}
+
 //-----------------------------------------------------------------------------
 BOOL
 __stdcall EgtPanCamera( int nGseCtx, int nPrevX, int nPrevY, int nCurrX, int nCurrY, BOOL bRedraw)
@@ -235,7 +261,7 @@ __stdcall EgtPanCamera( int nGseCtx, int nPrevX, int nPrevY, int nCurrX, int nCu
   // eseguo panoramica
    pGseCtx->m_pScene->PanCamera( Point3d( nPrevX, nPrevY), Point3d( nCurrX, nCurrY)) ;
    if ( bRedraw)
-      RedrawWindow( pGseCtx->m_hWnd, nullptr, nullptr, RDW_INVALIDATE) ;
+      pGseCtx->m_pScene->RedrawWindow() ;
    return TRUE ;
 }
 
@@ -248,7 +274,7 @@ __stdcall EgtRotateCamera( int nGseCtx, int nPrevX, int nPrevY, int nCurrX, int
   // eseguo rotazione camera
    pGseCtx->m_pScene->RotateCamera( Point3d( nPrevX, nPrevY), Point3d( nCurrX, nCurrY)) ;
    if ( bRedraw)
-      RedrawWindow( pGseCtx->m_hWnd, nullptr, nullptr, RDW_INVALIDATE) ;
+      pGseCtx->m_pScene->RedrawWindow() ;
    return TRUE ;
 }