SoSceneManagerSetBackgroundColorRGBA Method |
Defines the window background color when in RGBA mode.
Namespace: OIV.Inventor
RGBA background color
This is the color the scene manager viewport is cleared to when render() is called with its clearWindow parameter set to true . Default is transparent black (0,0,0,0).
The default RGB color (but NOT alpha) can be set using the environment variable OIV_BACKGROUND_COLOR or by calling setBackgroundColor().