# TBasicGel Class Reference
[Base Classes for plugins]

Inheritance diagram for TBasicGel:

List of all members.

## Public Member Functions
virtual MCCOMErr MCCOMAPI | QueryInterface (const MCIID &riid, void **ppvObj)
virtual uint32 MCCOMAPI | AddRef ()
virtual boolean MCCOMAPI | GetGelValues (const TVector2 &gelScreenPosition, TMCColorRGB &result)

## Detailed Description

Basic Gel class. Derive from this for a default implementation of I3DExLightsourceGel

See also:
  I3DExLightsourceGel

## Member Function Documentation

virtual uint32 MCCOMAPI TBasicGel::AddRef | ( |  | ) | `[inline, virtual]`

Increments the reference count of the object

Reimplemented from TBasicDataExchanger.

virtual boolean MCCOMAPI TBasicGel::GetGelValues | ( | const TVector2 & | gelScreenPosition,
|  | TMCColorRGB & | result |
| ) |  |  | `[virtual]`

Modifies the color of the light.

Parameters:

  | gelScreenPosition | The position in the gel [0,1]x[0,1]
  | result | On Enter, it contains the light emitted from the light source. On Exit, it contains the color of light filtered by the gel.

Implements I3DExLightsourceGel.

virtual MCCOMErr MCCOMAPI TBasicGel::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.

Parameters:

  | riid | GUID of the interface
  | ppvObj | A pointer to the pointer being returned.

Reimplemented from TBasicDataExchanger.

The documentation for this class was generated from the following file:

- BasicCameraLightGel.h