{| class="wikitable"
|-
! scope="col"| Icon
! scope="col"| Material Type
! scope="col"| Applications
! scope="col"| Geometric Object Types Allowed
|-
| style="width:150px;" | [[File:pec_group_icon.png]]
| style="width:150px;" | '''[[Glossary of EM.Cube's Materials & Physical Object Types#Perfect Electric Conductor (PEC) |Perfect Electric Conductor (PEC) Surface]]'''
| style="width:300px;" | Modeling perfect metal surfaces
| style="width:250px;" | Solid and surface objects
|-
| style="width:150px;" | [[File:pmc_group_icon.png]]
| style="width:150px;" | '''[[Glossary of EM.Cube's Materials & Physical Object Types#Perfect Magnetic Conductor (PMC) |Perfect Magnetic Conductor (PMC) Surface]]'''
| style="width:300px;" | Modeling perfect magnetic surfaces
| style="width:250px;" | Solid and surface objects
|-
| style="width:150px;" | [[File:voxel_group_icon.png]]
| style="width:150px;" | '''[[Glossary of EM.Cube's Materials & Physical Object Types#Impedance Surface |Impedance Surface]]'''
| style="width:300px;" | Modeling impedance surfaces as an equivalent to the surface of dielectric objects
Click on each category to learn more details about it in the [[Glossary of EM.Cube's Materials & Physical Object Types]].
EM.Illumina can only handle surface and solid CAD objects. Only the outer surface of solid objects is considered in the PO simulation. No line or curve objects are allowed in the project workspace; or else, they will be ignored during the PO simulation.
=== Organizing Geometric Objects by Surface Type ===