This is a program that helps reduce number of polygons used in a 3D model, thereby reducing computing load and time when such objects are to be rendered in real-time.

VizUp Streamline is an ad hoc polygon reduction and optimization system. It helps reduce the number of polygons in a complex 3D model and optimize its geometry. The resultant object maintains a balance between details for realistic appearance and file size. In virtual reality and real-time visualization systems where the object will be required to be moved around any of the three major axes, the object needs real-time rendering to aoppear realistic. It helps if number of polygons used are low as that`s what determines the computing time. VizUp Streamline supports Wavefront .OBJ, VRML 2.0/97 and StereoLitho (.STL) file formats. The tool is positioned for use by game developers, architects and 3D designers.

The product has a fast reduction mode that will reduce your model very quickly from the detailed one created in a CAD system. the system could be used by even complete newbies, as the learning time is minimal and you can get started in minutes. The compression done by the program is carried out for different compressions. The designer then has the option of choosing the one that has the best compromise between appearance and file size. The visual fidelity is maintained even at high compression ratios. texture used in the model is not affected at all so the physical appearance remains faithful to what you started with. The interface is uncomplicated and has a large 3D window with necessary toolbars. Learning involves loading the 30 odd preloaded models and seeing the effect of the various buttons. If you work in any of the areas mentioned, here is a very good tool to make your work easy, you need just to give it a try.