OESetSurfacePotentials

bool OESetSurfacePotentials(OESurface& surf,
                            const OESystem::OEScalarGrid& grid)

Linearly interpolates the values in the OEScalarGrid grid onto the surface surf. The scalar value associated with each vertex can then be accessed using the OESurface::GetPotential and OESurface::GetPotentialElement methods.