Model

This specifies the problem geometry and material properties.

struct Model

Set up geometry/material model.

The geometry filename should almost always be a GDML path. As a temporary measure we also support loading from a .org.json file if the StandaloneInput::physics_import is a ROOT file with serialized physics data.

Public Members

std::variant<std::string, G4VPhysicalVolume const*> geometry

Path to GDML file, or Geant4 world.