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The different snap modes as bitmasks.
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Perform intersection snapping.
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Perform snapping to intersection of angular line and pos.
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Tries vertex, intersection, boundary, and grid snapping. If snapping occurred, pos is set to the new user space position. |
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Performs snapping of position pos.
Returns Automatic angular snapping occurs if autoOrg is not null --- the value is then used as the origin for automatic angular snapping. |
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Find line through base with slope determined by angular snap size and direction. |
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Set axis origin and direction from edge near mouse.
Returns |
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Activated snapping modes (TSnapModes).
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Is the grid visible?
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Snap grid spacing.
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Angle for angular snapping.
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Snap distance (in pixels).
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Select distance (in pixels).
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Show coordinate system?
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Origin of coordinate system.
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Direction of x-axis.
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