| Enumerator | 
|---|
| ID_MG_SHADER_CHANNELSELECT_COLOR  |  | 
| ID_MG_SHADER_CHANNELSELECT_DIFFUSION  |  | 
| ID_MG_SHADER_CHANNELSELECT_LUMINANCE  |  | 
| ID_MG_SHADER_CHANNELSELECT_TRANSPARENCY  |  | 
| ID_MG_SHADER_CHANNELSELECT_REFLECTION  |  | 
| ID_MG_SHADER_CHANNELSELECT_ENVIRONMENT  |  | 
| ID_MG_SHADER_CHANNELSELECT_BUMP  |  | 
| ID_MG_SHADER_CHANNELSELECT_ALPHA  |  | 
| ID_MG_SHADER_CHANNELSELECT_SPECULAR  |  | 
| ID_MG_SHADER_CHANNELSELECT_DISPLACEMENT  |  | 
| ID_MG_SHADER_CHANNELSELECT_NORMAL  |  | 
| ID_MG_SHADER_CHANNELSELECT_DIRECT  |  | 
| ID_MG_SHADER_SHADER  |  | 
| ID_MG_SHADER_GROUPSHADER  |  | 
| ID_MG_SHADER_INVERTALPHA  |  | 
| ID_MG_SHADER_TEXTAG_TILE  |  | 
| ID_MG_SHADER_TEXTAG_OFFSETX  |  | 
| ID_MG_SHADER_TEXTAG_OFFSETY  |  | 
| ID_MG_SHADER_TEXTAG_LENGTHX  |  | 
| ID_MG_SHADER_TEXTAG_LENGTHY  |  | 
| ID_MG_SHADER_MATERIALTAG  |  | 
| ID_MG_SHADER_CHANNELSELECT  |  | 
| ID_MG_SHADER_EDIT_CHANNEL  |  | 
| ID_MG_SHADER_GROUPALPHA  |  | 
| ID_MG_SHADER_GROUPPROJECTION  |  | 
| ID_MG_SHADER_USE  |  | 
| ID_MG_SHADER_GROUPSHADER_NONAME  |  | 
| ID_MG_SHADER_USE_GRAY  |  | 
| ID_MG_SHADER_USE_ALPHA  |  | 
| ID_MG_SHADER_USE_RED  |  | 
| ID_MG_SHADER_USE_GREEN  |  | 
| ID_MG_SHADER_USE_BLUE  |  |