MFMaterial_AddDefinitionsFile MFMaterial_AddDefinitionsIni MFMaterial_Create MFMaterial_Find MFMaterial_GetCurrent MFMaterial_GetMaterialName MFMaterial_GetMaterialStateBlock MFMaterial_GetNumParameters MFMaterial_GetParameter MFMaterial_GetParameterF MFMaterial_GetParameterI MFMaterial_GetParameterIndexFromName MFMaterial_GetParameterInfo MFMaterial_GetParameterInfoFromName MFMaterial_GetParameterM MFMaterial_GetParameterName MFMaterial_GetParameterT MFMaterial_GetParameterV MFMaterial_GetStockMaterial MFMaterial_RegisterMaterialType MFMaterial_Release MFMaterial_RemoveDefinitions MFMaterial_SetMaterial MFMaterial_SetParameter MFMaterial_SetParameterF MFMaterial_SetParameterI MFMaterial_SetParameterM MFMaterial_SetParameterS MFMaterial_SetParameterT MFMaterial_SetParameterV MFMaterial_UnregisterMaterialType MFParamType MFStockMaterials

MF_API int MFMaterial_GetParameterIndexFromName ( MFMaterial *  pMaterial, const char *  pParameterName  ) Gets the index of a parameter from a parameter name. Parameters pMaterial Pointer to a material instance. pParameterName String representing a parameter name. Returns The index of the parameter. -1 if the parameter does not exist.