Thumbnail
Access Restriction
Open

Author Tautges, Timothy J.
Source CiteSeerX
Content type Text
File Format PDF
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science
Subject Keyword Computational Simulation ♦ Mesh Generation Application ♦ Critical Part ♦ Geometric Detail Removal ♦ Resolution Requirement ♦ Mesh Generation ♦ Key Capability ♦ Original Cad Design Model ♦ Direct Detail Removal ♦ Bridge Removal ♦ Automatic Detail Reduction ♦ Removal Remove Blend ♦ Size Measure ♦ Blend Detection ♦ Geometry Detail ♦ Geometric Detail ♦ Advanced Decomposition ♦ Removal Method
Description Increasing resolution in computational simulation is enabling the use of original CAD design models as the basis of mesh generation. Because of varying resolution requirements, geometric detail removal is a critical part of this process. Three classes of geometry details are classified by their removal method: direct detail removal seeks to remove details directly by compositing them with neighboring topology; blend removal removes blends by first partitioning blends then compositing the pieces with neighbors; bridge removal requires more advanced decomposition, and is not described here. Key capabilities for all these methods include defining a size measure, and detecting geometric details based on those. Blend detection is also described.
Proceedings 10th International Meshing Roundtable
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research
Education Level UG and PG ♦ Career/Technical Study
Learning Resource Type Article
Publisher Date 2001-01-01