Generating contours on FEM/BEM higher-order surfaces using Java 3D textures |
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| Affiliation: | 1. Department of Biochemistry and Molecular Biology, Graduate School of Medical Science, Yamagata University, Yamagata, Japan;2. Department of Immunology, Faculty of Medicine, Yamagata University, Yamagata, Japan;3. Department of Pathological Diagnostics, Faculty of Medicine, Yamagata University, Yamagata, Japan;4. Physical Chemistry for Life Science Laboratory, Faculty of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan;5. AMED-CREST, Japan Agency for Medical Research and Development, Chiyoda-ku, Tokyo, Japan;6. Miyata Diabetes and Metabolism Clinic, Fukushima-ku, Osaka, Japan;1. Transilvania University of Brașov, Turnului Street No. 5, 500152 Brașov, Romania;2. University of Belgrade, Faculty of Mechanical Engineering, Belgrade, Serbia |
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| Abstract: | An efficient technique to visualize primary and secondary results for combined finite element method/boundary element method models as contours is presented. The technique is based on dividing higher-order surfaces into triangles and on using texture interpolation to produce contour plots. Since results of high accuracy with significant gradients can be obtained using sparse meshes of boundary elements and finite elements, special attention is devoted to element face subdivision. Subdivision density is defined on the basis of both face edge curvature and ranges of result fields over element faces. Java 3D API is employed for code development. |
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