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45 lines
2.1 KiB
Plaintext
45 lines
2.1 KiB
Plaintext
/*!
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\page add_dimension_page Add Dimension
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\image html add_dimension.png
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The dialog is opened from \ref managing_dimensions_page "Manage Dimensions" dialog when "Add" button is clicked.
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This dialog allows creating measurement dimension for the selected geometrical object.
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The following types of dimensions can be constructed:
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<ul>
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<li>Length.</li>
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<li>Diameter.</li>
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<li>Angle.</li>
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</ul>
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Being constructed, the dimension is positioned by application such that the user is able to see it from the most appropriate angle of view.
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The application selects one of the best matching planes allowed for the dimension. If extending the dimension by increasing length of flyouts
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make sense, then the application extends the flyouts for a default value specified on the \ref geometry_preferences_page "geometry preference dialog".
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Once constructed, the geometrical properties of dimension preview (flyout, plane) become interactively editable in OCC viewer.
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For the description of interactive operations please refer to corresponding section at \ref managing_dimensions_page "Manage Dimensions" page.
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The legnth dimension can be constructed in three ways: as length on edge, as length between two points and as length between two parallel lines.
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In order to construct the dimension, the selected geometry should met the following conditions:
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<ul>
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<li>Edge length - only the line edges are accepted. E.g. constructed from line segment, on two points.</li>
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<li>Two points - any two points.</li>
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<li>Parallel edges - only the parallel line edges are accepted.</li>
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</ul>
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The diameter dimension can be constructed for the following geometry types:
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<ul>
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<li>Arc and circle. The selected geometry should be an arc, a circular edge or a circular face.</li>
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<li>Sphere, cylinder, cone, torus.</li>
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</ul>
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The angle dimension can be constructed in two ways: as angle between two edges, as angle by three points.
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The following conditions should be met:
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<ul>
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<li>Two edges. The edges should be located in same plane.
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<li>Three points. Any three points, with the second point being the center of the angle.
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</ul>
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*/
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