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120 lines
3.1 KiB
Plaintext
120 lines
3.1 KiB
Plaintext
/*!
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\page build_by_blocks_page Building by blocks
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<h2>Introduction</h2>
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Below are some general notions about blocks:
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A block is a an elementary geometric solid that has specific
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geometric constraints oriented for meshing. In the hexahedral case,
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blocks have 6 faces and each face has 4 edges.
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Tetrahedral Block - is a block with constraints for tetrahedral
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meshing.
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Hexahedral Block - is a block with constraints for hexahedral meshing.
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Block Compound - is a compound composed of blocks only.
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These functionalities are available from the main menu via <em>New
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Entity / Blocks</em>.
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<ul>
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<li>\ref quad_face_anchor "Quadrangle face"</li>
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<li>\ref hexa_solid_anchor "Hexahedral solid"</li>
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</ul>
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<br>
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\anchor quad_face_anchor
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<h2>Quadrangle face</h2>
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\n <b>Description:</b> Builds a face using the below mentioned
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arguments. This operation allows to build a face bypassing the
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intermediate stage of building edges and wires (in the case of
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building by 4 points) or wires (in the case of building by 4 or 2
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edges).
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\n The \b Result of the operation will be a \b GEOM_Object (face).
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\n <b>TUI Command:</b>
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<ul>
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<li><em>geompy.MakeQuad4Vertices(V1, V2, V3, V4),</em> where V1, V2,
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V3, V4 are four vertices from which a face is constructed. Edges are
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created automatically.</li>
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<li><em>geompy.MakeQuad2Edges(E1, E2),</em> where E1, E2 are edges from
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which the face is constructed, two other edges are created
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automatically.</li>
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<li><em>geompy.MakeQuad(E1, E2, E3, E4),</em> where E1, E2, E3, E4 are
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four edges from which the face is constructed.</li>
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</ul>
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<b>Arguments:</b>
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<ul>
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<li>Name + 4 Points, or</li>
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<li>Name + 2 Edges, or</li>
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<li>Name + 4 Edges.</li>
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</ul>
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\n <b>Dialog Box:</b>
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\image html block1.png
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\image html block2.png
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\image html block3.png
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\n <b>Example:</b>
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\image html image185.jpg "Quadrangle face built by blocks"
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<br><br>
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\anchor hexa_solid_anchor
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<h2>Hexahedral solid</h2>
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\n <b>Description:</b> Builds a hexahedral solid. either of the below
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mentioned arguments. This operation allows to build a solid bypassing
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the intermediate stage of building a shell and 4 faces (in the case of
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building by 2 faces) or just a shell (in the case of building by 6
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faces).
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\n The \b Result of the operation will be a \b GEOM_Object (solid).
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\n <b>TUI Command:</b>
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<ul>
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<li><em>geompy.MakeHexa2Faces(F1, F2),</em> where F1 and F2 are faces
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from which the hexahedron is constructed, other four faces are created
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automatically.</li>
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<li><em>geompy.MakeHexa(F1, F2, F3, F4, F5, F6),</em> where F1 — F6 are six faces from which the hexahedron is constructed.</li>
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</ul>
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\n <b>Arguments:</b>
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<ul>
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<li>Name + 2 Faces, or</li>
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<li>Name + 6 Faces.</li>
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</ul>
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\n <b>Dialog Box:</b>
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\image html block4.png
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\image html block5.png
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\n <b>Example:</b>
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\image html image180.jpg
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<center>Hexahedral Solid built on the base of six Faces</center>
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\image html image181.jpg
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<center>Hexahedral Solid built on the base of two Faces</center>
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The created blocks can be processed with \ref blocks_operations_page "Operations on Blocks".
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Our <b>TUI Scripts</b> provide you with useful examples of
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\ref tui_building_by_blocks_page "Building by Blocks".
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*/
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