Public Member Functions | |
virtual MCCOMErr MCCOMAPI | QueryInterface (const MCIID &riid, void **ppvObj) |
virtual uint32 MCCOMAPI | AddRef () |
virtual MCCOMErr MCCOMAPI | GetBackgroundColor (TMCColorRGB &resultColor, boolean &fullAreaDone, const TVector3 &direction) |
Basic Background class. Derive from this for a default implementation of I3DExBackground.
virtual uint32 MCCOMAPI TBasicBackground::AddRef | ( | ) | [inline, virtual] |
Increments the reference count of the object
Reimplemented from TBasicDataExchanger.
virtual MCCOMErr MCCOMAPI TBasicBackground::GetBackgroundColor | ( | TMCColorRGB & | resultColor, | |
boolean & | fullAreaDone, | |||
const TVector3 & | direction | |||
) | [virtual] |
Returns the color of the background in a particular direction.
resultColor | The color in the given direction. | |
fullAreaDone | Not used. | |
direction | A unit vector defining the direction on the unit sphere |
Implements I3DExBackground.
virtual MCCOMErr MCCOMAPI TBasicBackground::QueryInterface | ( | const MCIID & | riid, | |
void ** | ppvObj | |||
) | [virtual] |
Check if the object supports a given interface and returns a pointer to that interface if it does. Note that QueryInterface will increment the reference count of the object by one if the interface is found.
riid | GUID of the interface | |
ppvObj | A pointer to the pointer being returned. |
Reimplemented from TBasicDataExchanger.