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117 lines
3.8 KiB
HTML
117 lines
3.8 KiB
HTML
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<h1>Prism 3D Algorithm</h1>
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<p>Prism 3D algorithm can be used for meshing prisms, i.e. <span style="font-weight: bold;"><B>3D
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Shapes</B></span> defined by<span style="margin-left: 24px;
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margin-top: 0pt;
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margin-bottom: 0pt;"> two opposing
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faces having the same number of vertices and edges and meshed using the
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<a href="projection_algorithms.htm">2D Projection</a> algorithm. These
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two faces should be connected by quadrangle "side" faces.</span></p>
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<p><span style="margin-left: 24px;
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margin-top: 0pt;
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margin-bottom: 0pt;">The opposing faces can be meshed with
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either quadrangles or triangles, while the side faces should be meshed
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with quadranglees only. </span></p>
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<p class="whs1"><img src="image157.gif" width="324px" height="337px" border="0" class="img_whs2"></p>
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<p class="whs1"> </p>
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<p class="whs3">As you can see, the <span style="font-weight: bold;"><B>Prism3D</B></span>
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algorithm permits to build and to have in the same 3D mesh such elements
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as hexahedrons, prisms and polyhedrons.</p>
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