SansGUI

Modeling and Simulation Environment for developing and deploying scientific and engineering simulators without writing any Graphical User Interface code.
For simulation developers, research scientists or engineers, SansGUI is a framework for modeling physical or abstract systems.

You can use SansGUI to create models with different levels of complexity, from a few simple data forms, to a single level network of parts and links, or to as complex as multiple levels of assemblies with interconnections and reference data in many scientific and engineering disciplines.

Features :
- Object-oriented development
- Hierarchical class schema
- Multi-level class sharing
- Rich GUI control types
- Rich data validation rules
- Programmable data validation
- Automatic unit conversion
- 3D Graphics Framework
- Aggregate data types
- Row or column major order
- Dynamic memory allocation
- Single data object format
- Single API function prototype
- Source code framework
- Multi-programming languages
- Schema version control
- In-process simulator support
- External process support
- Robust debugging support