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90 lines
4.0 KiB
Plaintext
90 lines
4.0 KiB
Plaintext
/*!
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\page create_extrusion_alongpath_page Pipe Construction
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To generate a \b Pipe in the <b>Main Menu</b> select <b>New Entity - > Generation - > Extrusion along a path</b>
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\n Firstly, to create an extruded \b Pipe shape, you can define the <b>Base
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Object</b> (vertex, edge, planar wire, face or shell), which will be extruded
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and the <b>Path Object</b> (edge or wire) along which the <b>Base
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Object</b> will be extruded.<br>
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It is possible to select in GUI several Base Objects to make several pipes (using Shift button).
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\n In this mode the default pipe generation algorithm is used. The pipe
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is created so that the <b>angle between the normal vector</b> to
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the base shape <b>and the tangent to the path</b> wire remains constant at any point of the
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given path.
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\n <b>Select unpublished edges</b> checkbox - if checked, allows to select an edge of any other shape as the path object.
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\n The \b Result of the operation will be a GEOM_Object (edge, face, shell,
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solid or compsolid).
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\n <b>TUI Command:</b> <em>geompy.MakePipe(baseShape, pathShape)</em>
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\n <b>Arguments:</b> Name + 1 shape (vertex, edge, planar wire, face or
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shell) serving as base object + 1 shape (edge or wire) for
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definition of the path.
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\n <b>Advanced options</b> \ref preview_anchor "Preview"
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\image html pipe.png
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<b>Example:</b>
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\image html pipe_wire_edgesn.png "Extrusion of a wire"
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\n Secondly, you can define the <b>Base
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Object</b> (edge, planar wire or face), which will be extruded,
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the <b>Path Object</b> (edge or wire) along which the <b>Base
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Object</b> will be extruded and the <b>BiNormal Vector</b> (edge or
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wire).
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\n In contrast to the default mode, in this mode the pipe is generated
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to preserve the constant <b>angle between the normal vector</b> to the base
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shape <b>and the BiNormal vector</b> given as the third argument.
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\n <b>Select unpublished edges</b> checkbox - if checked, allows to select an edge of any other shape as the path object.
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\n The \b Result of the operation will be a GEOM_Object (edge, face, shell,
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solid or compsolid).
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\n <b>TUI Command:</b> <em>geompy.MakePipeBiNormalAlongVector(baseShape, pathShape, binormalShape)</em>
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\n <b>Arguments:</b> Name + 1 shape (edge, planar wire or face)
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serving as base object + 1 shape (edge or wire) for
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definition of the path + 1 shape (edge or wire) to set a fixed
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BiNormal direction to perform the extrusion.
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\image html pipe2.png
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<b>Example:</b>
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\image html pipebinormalsn.png "Extrusion of a face with BiNormal parameter"
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\n Third, to create a shape by extrusion of the profile shapes along the path shape,
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you can define the <b>Base Object</b>s (edges, planar wires, faces or shells), which will be extruded,
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the <b>Locations</b> (vertices that specify locations on the <b>Path Object</b> corresponding to the
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specified <b>Base Object</b>s; list of the <b>Locations</b> should be either empty or of the same
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length as list of <b>Base Object</b>s) and the <b>Path Object</b> (edge or wire) along which the
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<b>Base Object</b> will be extruded.
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Additional controls:
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- <b>With contact</b> checkbox - if checked, the section is translated to be in contact with the spine.
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- <b>With correction</b> checkbox - if checked, the section is rotated to be orthogonal to the spine
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tangent in the corresponding point.
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\n The \b Result of the operation will be a GEOM_Object (shell or solid).
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\n <b>TUI Command:</b> <em>geompy.MakePipeWithDifferentSections(baseShape, locations, pathShape, withContact, withCorrection)</em>
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\n <b>Arguments:</b> Name + list of shapes (edges, planar wires, faces or shells) serving as base object +
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list of locations (vertices) on the path corresponding specified list of the shapes +
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1 shape (edge or wire) for definition of the path +
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2 bool parameters (withContact, withCorrection).
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\n <b>Advanced options</b> \ref preview_anchor "Preview"
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\image html pipe3.png
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<b>Example:</b>
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\image html pipe3_init.png "Initial objects"
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\image html pipe3_res.png "Extrusion of the profile shapes along the path shape"
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Our <b>TUI Scripts</b> provide you with useful examples of creation of
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\ref tui_creation_pipe "Complex Geometric Objects".
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*/
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