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Triangular Mesh for 3D plots
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Joined: 28/08/2014(UTC) Posts: 1,356 Was thanked: 815 time(s) in 516 post(s)
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Hi. There are several variants for the triangular meshs. This is one. pTriMesh.pdf (460kb) downloaded 26 time(s). pTriMesh.sm (30kb) downloaded 42 time(s).Best regards. Alvaro. Edited by user 23 October 2021 08:43:52(UTC)
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2 users thanked Razonar for this useful post.
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on 23/10/2021(UTC), on 12/10/2022(UTC)
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Rank: Advanced Member Groups: Registered
Joined: 28/08/2014(UTC) Posts: 1,356 Was thanked: 815 time(s) in 516 post(s)
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Hi. Here are some notes about how the mesh is constructed. To include the missing vertices, they would have to be inserted at least twice, when drawing the diagonals. It could be done by constructing the mesh as it is, and instead of drawing the entire diagonal, to the center of the squares, but it could be a slow procedure. For another example, please see https://en.smath.com/for...-creation.aspx#post74527 pTriMesh work.sm (29kb) downloaded 25 time(s). trimesh.gif (1,279kb) downloaded 11 time(s).Best regards. Alvaro. Edited by user 25 October 2021 10:12:06(UTC)
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2 users thanked Razonar for this useful post.
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on 25/10/2021(UTC), on 12/10/2022(UTC)
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Rank: Advanced Member Groups: Registered
Joined: 28/08/2014(UTC) Posts: 1,356 Was thanked: 815 time(s) in 516 post(s)
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This other have the intesections as part of the mesh. pTriMesh_v2.sm (49kb) downloaded 18 time(s).Best regards. Alvaro.
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2 users thanked Razonar for this useful post.
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on 26/10/2021(UTC), on 12/10/2022(UTC)
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Rank: Advanced Member Groups: Registered
Joined: 28/08/2014(UTC) Posts: 1,356 Was thanked: 815 time(s) in 516 post(s)
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Hi. More general mesh utility, with a variable patern. Also, waterfall plots (matlab page here). pWMesh.sm (194kb) downloaded 28 time(s). pWMesh.pdf (3,278kb) downloaded 13 time(s).Best regards. Alvaro.
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2 users thanked Razonar for this useful post.
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on 18/11/2021(UTC), on 12/10/2022(UTC)
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Triangular Mesh for 3D plots
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