Interactive examination of surface quality on car bodies

نویسندگان

  • Gerd Sußner
  • Günther Greiner
  • Stefan Augustiniack
چکیده

The use of reflection lines and specular high lights for the quality control of car body surfaces is an important issue in the development process of a car. The interactive examination is based on standard graphics tools such as the SceneViewer of OpenInventor which simulates reflection lines by using striped environment maps. The interpolation of texturing and shading values is critical and requires high quality meshes. Thus, element shape and size are essential. In this paper we present a new technique for the tessellation of trimmed surfaces. The result of the algorithm is a 2-manifold mesh with a low triangle count and a triangulation pattern which is best suited for the visualization. q 2003 Elsevier Ltd. All rights reserved.

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عنوان ژورنال:
  • Computer-Aided Design

دوره 36  شماره 

صفحات  -

تاریخ انتشار 2004