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59 lines
2.4 KiB
Plaintext
59 lines
2.4 KiB
Plaintext
/*!
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\page extension_operation_page Extension of an Edge or a Face
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\n To produce an \b Extension in the <b>Main Menu</b> select
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<b>Operations - > Transformation - > Extension</b>
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\n This operation resizes an \b Edge by means of first
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and last parameters modification or a \b Face by means of modification
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of minimal and maximal U- and V-Parameters. \n
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\ref restore_presentation_parameters_page "Advanced options".
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The type of extension is defined using the radio buttons.
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Firstly it is possible to resize an \b Edge.
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\n <b>TUI Command:</b> <em>geompy.ExtendEdge(theEdge, theMin, theMax)</em>,
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where \em theEdge the input edge to be resized, \em theMin the minimal
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parameter value, \em theMax the maximal parameter value.
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\n <b>Arguments:</b> Name + Object (Edge) + 2 values (Min and Max Parameters).
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\image html extension1.png "Extension of an Edge"
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\n <b>Example:</b>
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\image html extend_edge_example.png "Original edge (white) and extended edge"
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\note The input Edge parameters range is [0, 1]. If \b theMin parameter is
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negative, the input Edge is extended, otherwise it is shrinked by
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\b theMin parameter. If \b theMax is greater than 1, the Edge is
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extended, otherwise it is shrinked by \b theMax parameter.
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Secondly it is possible to resize a \b Face.
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\n <b>TUI Command:</b> <em>geompy.ExtendFace(theFace, theUMin, theUMax,
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theVMin, theVMax)</em>, where \em theFace the input face to be resized,
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\em theUMin the minimal U-Parameter value, \em theUMax the maximal U-Parameter
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value, \em theVMin the minimal V-Parameter value, \em theVMax the maximal
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V-Parameter value.
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\n <b>Arguments:</b> Name + Object (Face) + 4 values (Min and Max U- and
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V-Parameters).
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\image html extension2.png "Extension of a Face"
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\n <b>Example:</b>
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\image html extend_face_example.png "The original face (gray) and a result
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face shrinked along U-Direction and extended along V-Direction"
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\note The input Face U- and V-Parameters range is [0, 1]. If \b theUMin
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parameter is negative, the input Face is extended, otherwise it is
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shrinked along U-Direction by \b theUMin parameter. If theUMax is
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greater than 1, the Face is extended, otherwise it is shrinked along
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U-Direction by \b theUMax parameter. So as for \b theVMin, \b theVMax
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and V-Direction of the input Face.
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Our <b>TUI Scripts</b> provide you with useful examples of the use of
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\ref tui_extend "Extension Operations".
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*/
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