| SoShadowGroupIsSupported Method | 
| Name | Description | |
|---|---|---|
| IsSupported | Calls IsSupported(OIV.Inventor.Nodes.SoShadowGroup.ShadowingMethods( .SoShadowGroup.VARIANCE_SHADOW_MAP )).  | |
| IsSupported(SoShadowGroupShadowingMethods) | Indicates if shadow casting is supported by your graphic board.  |