multibody → proximity Relation

File in drake/multibody	Includes file in drake/geometry/proximity
fem / volumetric_model.h	volume_mesh.h
plant / deformable_contact_info.h	polygon_surface_mesh.h
plant / hydroelastic_quadrature_point_data.h	triangle_surface_mesh.h
plant / hydroelastic_traction_calculator.h	triangle_surface_mesh.h
tree / geometry_spatial_inertia.h	triangle_surface_mesh.h