CADgate

CADgate 3.0 is a plugin for Adobe Illustrator CS1/CS2/CS3 (Windows). In addition to the ability to export DXF, DWG, and Adobe Illustrator files, CADgate 3 allows the user to import industry-standard IGES files. CADgate 3 runs on top of Illustrator CS1/CS2/CS3 (Windows) to allow for a dramatic expansion in data exchange by allowing the user to work with IGES files.
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ZDragon

ZDragon is a plugin for Adobe Illustrator CS/CS2/CS3/CS4 that can easily and efficiently handle high quality 3D models. By installing ZDragon, one can view and load VRML, 3dm and IGES files directly inside ZDragon's viewer. Once loaded, it is easy to modify and make changes as necessary. And since one can send and position the modified model into Illustrator's Art Board, ZDragon provides a perfect solution for technical illustrations and documentation.
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Hayabusa

Hayabusa is a rendering solution for Rhinoceros that utilizes advanced visualization technology from the Japanese company N-Technology to provide real-time rendering performance. Hayabusa lets you see the final rendered image at all times, considerably contributing to the efficiency and productivity of the design process.
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