[vtkusers] Change background color on the fly ??

[de Boer Ingo]

Hi,

I have

void SetColor(float fRed, float fGreen, float fBlue)
{
 vtkRenderer->SetBackground(fRed, fGreen, fBlue);
 vtkWin32OpenGLRenderWindow->Render();
}

The color won't chance. why is that ?

greets
  Ingo

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Dr.-Ing. Ingo H. de Boer

Polytec GmbH
Polytec-Platz 1-7, 76337 Waldbronn, Germany
phone: ++49 7243 604 106
fax  : ++49 7243 604 255