This software tool can be used for modelling of 3D masks and 3D faces, which will visualize how the models match and where are possible leaks. The tool is based on viscoelastic damper-spring material model, which is suitable for the simulation of deformable parts. Following pictures demonstrate the functionality of tool.
This tool could not be downloaded because it was developed for Honeywell company and tool is in private ownership.
Radim Burget, firstname.lastname@example.org