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77 lines
2.6 KiB
Plaintext
Executable File
77 lines
2.6 KiB
Plaintext
Executable File
/*!
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\page create_3dsketcher_page 3D Sketcher
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3D Sketcher allows creating a closed or unclosed 3D wire, made of
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consequent straight segments.
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<b>Example:</b>
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\image html 3dsketch4.png
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To create a 3D Sketch, select in the main menu <em>New Entity -> Basic -> 3D Sketch</em>.
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\image html 3dsketch_dlg.png
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The first point of a sketch can be defined by \b Absolute coordinates X, Y and Z.
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After this, it is possible to add straight segments.
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Each segment starts at the end point of the previous segment or at the first point of the sketch, if there are no validated segments.
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The second point of a segment can be defined in two different ways depending on the selected <b>Coordinates Type</b> radio buttons:
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By <b>Cartesian coordinates</b> , which can be either:
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- \b Absolute coordinates \b X, \b Y and \b Z, or
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- \b Relative coordinates \b DX, \b DY and \b DZ with respect to the previous applied point,
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By <b>Angular coordinates</b>, which include:
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- the \b Length of the segment and an \b Angle in the chosen plane (OXY for example) in \b Relative mode. The angle is then relative to a local coordinate system with the last point of the sketch as origin. </li>
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\image html 3dsketch_angle_rel.png
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- the \b Radius (i.e. the distance from the origin) and an \b Angle in the chosen plane in \b Absolute mode
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\image html 3dsketch_angle_abs.png
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In both angular modes you can additionally specify the following:
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- the second \b Angle (latitude)
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\image html 3dsketch_2angles_rel.png
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- the \b Height
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\image html 3dsketch_angle_height_rel.png
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To validate a segment and to proceed with the definition of the next
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one, click <b>Apply</b> button. \b Undo and \b Redo buttons,
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respectively, remove or restore the last segment in the wire.
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\n <b>Sketch Validation</b> button applies the wire, built by the
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user, "as is".
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\n <b>Sketch Closure</b> closes the Sketch by a straight line from
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the start to the end point and applies it.
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<h2>TUI Commands</h2>
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<em>geompy.Make3DSketcher( [ PointsList ] )</em>
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This algorithm creates a wire from the list of real values, which
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define absolute XYZ coordinates of points. The Result of the operation
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will be a \b GEOM_Object.
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\note To make a closed wire using this TUI command, the first and the
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last point should have the same coordinates.
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\n Another way to create the 3D Sketcher in TUI is using Sketcher3D
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interface.
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<em>sk = geompy.Sketcher3D()</em>
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Returns an instance of Sketcher3D interface <em>sk</em>.
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Use the below examples and see the \ref gsketcher.Sketcher3D "Sketcher3D"
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interface documentation for more information.
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<b>TUI Scripts</b> provide you with useful examples of the use of
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\ref tui_3dsketcher_page "3D Sketcher".
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*/
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