The application provides an interactive material setting module design method and
simulation software construction method and device, which comprises the following steps: determining a
material data structure
class diagram, a cross-section
data structure class diagram and a cross-section assignment
data structure class diagram based on a combination mode; constructing an interactive material function framework based on the
material data structure class diagram; the interactive material function framework comprises a material creation dialogue window; constructing an interactive cross-section function framework based on the cross-section
data structure class diagram; the interactive cross-section function framework comprises a cross-section creation dialogue window; constructing an interactive cross-section
assignment function framework based on the cross-section assignment data structure class diagram; the interactive cross-section
assignment function framework comprises a cross-section assignment editing dialogue window; reserving a material creation function button in the cross-section creation dialogue window and reserving a cross-section creation button in the cross-section assignment editing dialogue window. The application effectively guarantees the expandability and
maintainability of the material setting module and improves the development efficiency.