Creo Simulate Material Assignment
The functions described in this section allow you to assign materials to the 2D and 3D models. Material assignment uses the ProType field in the ProMechitem structure as PRO_SIMULATION_MATL_ASSIGN.
Functions referring to the material assignment elements use the structure ProMechMatlAssignData which is defined as:
typedef struct pro_matlassign_data
{
int matl_id;
int matl_orient_id;
}
ProMatlassignData;