API Reference > Classes > Export Classes > TB_IFCEXPORT Namespace > Classes > HostObjectExporter Class > HostObjectExporter Methods > HostObjectExporter::GetFirstLayerMaterialId Method
HostObjectExporter::GetFirstLayerMaterialId Method
Syntax
C++
static OdBmObjectId GetFirstLayerMaterialId(const OdBmHostObj* hostObject);
Parameters 
Description 
const OdBmHostObj* hostObject 
[in] host object.
 

The material id.

Gets the material Id of the first layer of the host object. 

 

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