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64 lines
2.8 KiB
Plaintext
64 lines
2.8 KiB
Plaintext
/*!
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\page create_filling_page Filling Surface with Edges
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To generate a \b Filling in the <b>Main Menu</b> select <b>New Entity - > Generation - > Filling</b>
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To create a curvilinear face from several edges you need to define the
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following parameters:
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\n <b>Input Contours</b> - the list of edges/wires to use for creation
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of the surface. You can select either several edges/wires or a
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compound of them. To prepare for the filling, each input wire
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is converted into a single BSpline curve by concatenating its edges.
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\n \b Minimum and <b>Maximum Degree</b> of equation of the resulting
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BSpline or Besier curves describing the surface.
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\n \b Tolerance for \b 2D and for \b 3D - minimum distance between the
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created surface and the input contours.
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\n <b>Number of Iterations</b> - defines the maximum number of iterations. The
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iterations are repeated until the required tolerance is reached. So, a
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greater number of iterations allows producing a better surface.
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\n <b>Method</b> - Kind of method to perform filling operation
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<ol>
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<li>Default - the standard behaviour.</li>
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<li>Use edges orientation - the edges orientation is used: if an edge is
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reversed, the curve from this edge is reversed before being used by the filling
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algorithm.</li>
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<li>Auto-correct edges orientation - curves orientation is changed to
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minimize the sum of distances between ends points of edges.</li>
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</ol>
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<b>Approximation</b> - if checked, BSpline curves are generated in
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the process of surface construction (using
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GeomAPI_PointsToBSplineSurface functionality). By default the surface
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is created using Besier curves. The usage of <b>Approximation</b>
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slows the algorithm, but allows building the surface for complex cases.
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\n The \b Result of the operation will be a GEOM_Object (face).
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\n <b>TUI Command:</b> <em>geompy.MakeFilling(Contours, MinDegree, MaxDegree, Tol2D, Tol3D, NbIter)</em><br>
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<b>Arguments:</b> List/compound of edges/wires + 7 Parameters
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(Min. degree, Max. degree, 2D tolerance, 3D tolerance, Number of
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iterations, Method, Approximation).
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\n <b>Advanced options:</b> \ref preview_anchor "Preview"
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\image html filling.png
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\note This dialog supports navigation through the selectable objects (in OCC 3D viewer only):
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- Scroll mouse wheel with pressed \em Ctrl key or press \em "S", \em "P" keys when input focus is
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in the viewer to navigate between selectable objects.
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- Press left mouse button to select an appropriate object to the dialog box.
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.
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For more details, please refer to the \em "Functionality common for OCC and VTK viewers" chapter
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of the GUI module's documentation.
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<b>Example:</b>
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\image html filling_compoundsn.png "Initial edges"
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\image html fillingsn.png "Resulting surface"
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Sample <b>TUI Scripts</b> provide you with useful examples of creation of
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\ref tui_creation_filling "Complex Geometric Objects".
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*/
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