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DOE OSTI · 1891822

Material point generation from an STL file

Zhang, Duan Zhong·Waters, Jiajia·Barclay, Paul Linford
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Abstract

In this short note we describe a method for generating material points from a file in the stere olithography (STL) format commonly used in computer aided design (CAD), 3-D printing, and computer aided manufacturing applications. In this file format the surface of an object is described by triangles in three-dimensional space. The coordinates of the triangle vertexes are provided in the file. In this note we assume that the object of interest is inside of the enclosing set of triangles. Similar methods can also be used to generate material points outside of the enclosing triangles.

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BibTeXRIS

Zhang, Duan Zhong, Waters, Jiajia, Barclay, Paul Linford. 2022-10-11. Material point generation from an STL file. https://doi.org/10.2172/1891822

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