Attached Files | vtk_win32_offscreen_rendering.patch [^] (1,292 bytes) 2009-10-02 05:38 [Show Content] [Hide Content]diff -rupN vtk-5.4.2-src\Rendering\vtkWin32OpenGLRenderWindow.cxx vtk-5.4.2-src.patched\Rendering\vtkWin32OpenGLRenderWindow.cxx
--- vtk-5.4.2-src\Rendering\vtkWin32OpenGLRenderWindow.cxx Fri Jan 02 14:56:16 2009
+++ vtk-5.4.2-src.patched\Rendering\vtkWin32OpenGLRenderWindow.cxx Wed Sep 23 14:12:56 2009
@@ -968,8 +968,8 @@ void vtkWin32OpenGLRenderWindow::Destroy
// Get the current size of the window.
int *vtkWin32OpenGLRenderWindow::GetSize(void)
{
- // if we aren't mapped then just return the ivar
- if (this->Mapped)
+ // if we aren't mapped or onscreen then just return the ivar
+ if (this->Mapped && !this->OffScreenRendering)
{
RECT rect;
@@ -993,12 +993,15 @@ int *vtkWin32OpenGLRenderWindow::GetSize
// Get the current size of the window.
int *vtkWin32OpenGLRenderWindow::GetScreenSize(void)
{
- RECT rect;
+ if (!this->OffScreenRendering)
+ {
+ RECT rect;
- SystemParametersInfo(SPI_GETWORKAREA, 0, &rect, 0);
+ SystemParametersInfo(SPI_GETWORKAREA, 0, &rect, 0);
- this->Size[0] = rect.right - rect.left;
- this->Size[1] = rect.bottom - rect.top;
+ this->Size[0] = rect.right - rect.left;
+ this->Size[1] = rect.bottom - rect.top;
+ }
return this->Size;
}
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