• Difference Between Ucs And Wcs In Autocad
• Difference Between Ucs And Wcs

Understand the World and User Coordinate Systems There are two coordinate systems: a fixed system called the world coordinate system (WCS) and a movable system called the user coordinate system (UCS).

Specify origin of UCS Defines a new UCS using one, two, or three points: • If you specify a single point, the origin of the current UCS shifts without changing the orientation of the X, Y, and Z axes. • If you specify a second point, the UCS rotates to pass the positive X axis through this point.

Difference Between Ucs And Wcs In Autocad

Difference Between Ucs And Wcs

• If you specify a third point, the UCS rotates around the new X axis to define the positive Y axis. The three points specify an origin point, a point on the positive X axis, and a point on the positive XY plane. If you do not specify a Z coordinate value when entering a coordinate, the current Z value is used. Object Aligns the UCS to a selected 2D or 3D object. The UCS can be aligned with any object type, including point clouds, except xlines and 3D polylines. Move the cursor over an object to see a preview of how the UCS will align, and click to place the UCS. Bacaan shalat jenazah lengkap 4 takbir. In most cases, the UCS origin will be located at the endpoint that is nearest to the specified point, the X axis will align to an edge or tangent to a curve, and the Z axis will align perpendicular to the object.