API Reference > imodeljs-backend > iModels > ExportPartInfo ExportPartInfo Interface Info provided to ExportPartFunction about graphics. See IModelDb.exportPartGraphics Properties Name Type Description color number The color and transparency for these graphics, laid out in TBGR format, see ColorDef materialId undefined | string If defined, ID for the RenderMaterialElement for these graphics mesh ExportGraphicsMesh The mesh for these graphics textureId undefined | string If defined, ID for the Texture for these graphics Defined in core/backend/src/ExportGraphics.ts Line 167 Last Updated: 11 June, 2024