Triangular 3D mesh
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Hi, I'm attempting to utilise some code I've been given which models a hypersonic flow. To do so, it imports geometry in the form of a point cloud and a connectivity matrix. The code doesn't give any indication as to how to create the mesh, so I'm attempting to create it by importing an STL file and then using generateMesh - the only issue is that the code I'm using requires triangular elements while generateMesh gives me elements with either 10 (using quadratic) or 4 (using linear) points - is there any way for me to convert these to triangular elements?
Thanks
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Cris LaPierre
2018-12-26
0 个投票
If you already have the points and the connectivity matrix, you should be able to use triangulation and then triplot. Look at this example for more details.
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2018-11-7
2018-12-26
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