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July 6, 1998, 04:40 |
convert triangular prism in tetrahedron
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#1 |
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Is there someone know how can i split triangular wedges in three tetrahedrons with keeping nodes position ?
thanks |
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July 16, 1998, 18:01 |
Re: convert triangular prism in tetrahedron
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#2 |
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Here it is:::
1---------2 |\ /| | \ / | | \ / | 4 \ / 5 \ 3 / \ | / \ | / \|/ 6 There are 6 different ways to divide this wedge element up into 3 tetrahedra, but I'll give one here. The others are very similar. Element 1 : Nodes 1,6,2,3 Element 2 : Nodes 4,2,6,5 Element 3 : Nodes 4,6,2,1 If you are doing this to a whole mesh of wedge elements, you must remember that the edges across the 4 noded wedge faces must match. Good luck. |
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