Draft Snap/fr

L'accrochage (ou « snap » en anglais) permet de « coller » un nouveau point dans la vue 3d sur un point existant.

Barre d'outils, des moyens " collage " sur votre prochain point 3d, sur un point existant. L'alignement est disponible avec la plupart des outils Draft et Arch, et, peut être activé, ou désactivé globalement avec la commande Draft ToggleSnap/fr.

Chaque composant logiciel enfichable ci-dessous, peut être activé, ou désactivé individuellement, en cliquant sur le bouton correspondant, présent sur la barre d'outils.



Available snap locations

 * [[Image:Snap_Midpoint.png|32px]] Midpoint: the middle point of line and arc segments
 * [[Image:Snap_Perpendicular.png|32px]] Perpendicular: on line and arc segments, perpendicularly to the latest point
 * [[Image:Snap_Grid.png|32px]] Grid: the nodes of the Draft grid, if visible.
 * [[Image:Snap_Intersection.png|32px]] Intersection: the intersection of 2 line or arc segments. Hover the mouse over the two desired bjects to activate their intersection snaps
 * [[Image:Snap_Parallel.png|32px]] Parallel: on an imaginary line parallel to a line segment. Hover the mouse over the desired object to activate its parallel snap
 * [[Image:Snap_Endpoint.png|32px]] Endpoint: the endpoints of line, arc and spline segments
 * [[Image:Snap_Angle.png|32px]] Angle: the special cardinal points of circles and arcs, at 45° and 90°
 * [[Image:Snap_Center.png|32px]] Center: the center point of arcs and circles
 * [[Image:Snap_Extension.png|32px]] Extension: on an imaginary line that extends beyond the endpoints of line segments. Hover the mouse over the desired object to activate its extension snap
 * [[Image:Snap_Near.png|32px]] Near: the closest point on the nearest object
 * [[Image:Snap_Ortho.png|32px]] Ortho: on imaginary lines that cross the last point, and extend at 0°, 45° and 90°
 * [[Image:Snap_Dimensions.png|32px]] Dimensions
 * [[Image:Snap_WorkingPlane.png|32px]] Restrict to working plane: always places the snapped point on the current working plane, even if you snap to a point outside that working plane.

Options

 * [[Image:Snap_Lock.png|32px]] Lock: turns snapping on/off globally
 * Certain additional snap locations can be obtained by combining 2 snap locations, such as ortho + extension, that will give you a snap point at the intersection of their imaginary lines.
 * Other, more complex snap locations can also be obtained by using constraining (by pressing or  or  or  while drawing).
 * Pressing while drawing locks the current angle of the line segment being drawn.
 * The maximum distance at which a point is snapped a snap location is specified in the preferences, and can also be changed on-the-fly by pressing or  keys.