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65 lines
2.7 KiB
Plaintext
65 lines
2.7 KiB
Plaintext
/*!
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\page create_extrusion_page Extrusion
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\b Extrusion is propagation of the selected base shape in a certain direction and by a certain distance.
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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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<b>Examples:</b>
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\image html prisms_basessn.png
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<center>Base Shape</center>
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\image html prismssn.png
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<center>Resulting Prisms</center>
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\n To generate an \b Extrusion on an object in the <b>Main Menu</b>
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select <b>New Entity - > Generation - > Extrusion</b>
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\image html extrusion1.png
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The following parameters and options can be defined in this dialog
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<ul>
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<li><b>Result name</b> of the created resulting shape.</li>
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<li><b>Base</b> - the extruded object. It is possible to select in GUI several Base Shapes to make
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several extrusions (using Shift button).</li>
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<li>Direction and distance can be defined in three different ways selectable with the radio buttons on top of the dialog box :
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<ul>
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<li> By the \b Vector and the \b Height of extrusion.
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<b>TUI Command:</b> <em>geompy.MakePrismVecH(Base, Vector, Height, theScaleFactor = -1.0)</em>
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</li>
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<li> By the \b Start and <b>End Point</b> of the \b Vector (in this way
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you don't need to create it in advance).
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<b>TUI Command:</b> <em>geompy.MakePrism(Base, Point1, Point2, theScaleFactor = -1.0)</em>
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\image html extrusion2.png
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</li>
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<li> By \b DX, \b DY, and \b DZ coordinates of the Vector.
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<b>TUI Command:</b> <em>geompy.MakePrismDXDYDZ(Base, dx, dy, dz, theScaleFactor = -1.0)</em>
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\image html extrusion3.png
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</li>
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</ul>
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</li>
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<li> <b>Both Directions </b> checkbox allows extruding the base shape both forward and backward. With this option scaling is not possible.</li>
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<li> <b>Reverse</b> checkbox reverts the direction of the scaling vector. It is usable only if the direction and distance are set via a \b Vector and a \b Height. </li>
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<li><b>Scale the face opposite to the base</b> checkbox and <b>Scale Factor</b> field allow building the extrusion with scaled opposite base. Scaling is possible only for 1D and 2D bases.</li>
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<li><b>Add thickness</b> checkbox and \b Thickess field allow adding thickness
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to the created prism (only when extruding an edge or wire).
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By default the material is added on the outside of the generated pipe, but it is possible to <b>Thicken towards the inside</b> using the corresponding checkbox.
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<b>TUI Command:</b> <em>geompy.Thicken(Shape, Thickness)</em>
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\image html prism_with_thickness.png
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</li>
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<li><b>Advanced options:</b> \ref preview_anchor "Preview" - displays the resulting shape in the viewer before \b Apply command. </li>
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</ul>
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Our <b>TUI Scripts</b> provide you with useful examples of creation of
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\ref tui_creation_prism "Complex Geometric Objects".
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*/
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