Convert

) node to convert quads to triangles in 2D and hexahedra, prisms, and pyramids to tetrahedra in 3D.

Geometric Entity Selection (3D) / Domain selection (2D)

First define the geometric entities where you want to convert the mesh elements. You choose the level of the geometry from the list:

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Choose to convert the mesh elements on all domains (and all boundaries in 3D).

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Choose to specify the domains for which you want to convert mesh elements. Choose in the list to select the domains in the window, choose to select all domains, or choose any applicable user-defined selection, if available.

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Choose to specify the boundaries for which you want to convert mesh elements. Choose in the list to select the boundaries in the window, choose to select all boundaries, or choose any applicable user-defined selection, if available. This option is only available in 3D.

Element Split Method

From the list, select (the default setting) to split each quadrilateral element into two triangular elements and each hexahedral element into five tetrahedral elements, or select to split each quadrilateral element into four triangular elements and each hexahedral element into 28 tetrahedral elements. The conversion also affects quadrilateral elements on the boundaries of the specified domains in 3D.