Question: What is redraw in AutoCAD?

Refreshes the display in the current viewport. Removes temporary graphics left by VSLIDE and some operations from the current viewport. To remove stray pixels, use the REGEN command.

What is effect of Redraw command in AutoCAD drawing?

The Redraw command redraws the current viewport to clean it up. The Redrawall command redraws all viewports to clean them up. As a matter of fact the screen display of a drawing is a simplified version of the drawing database. From time to time it is necessary to synchronise the screen display and the drawing database.

How do you regen in AutoCAD?

REGEN (Command)

1. Recomputes the locations and visibility for all objects in the current viewport.
2. Reindexes the drawing database for optimum display and object selection performance.
3. Resets the overall area available for realtime panning and zooming in the current viewport.

What is the use of Move command in AutoCAD?

The move command in AutoCAD is used to move objects at a specified distance and direction. To move the objects with precision, we can use object snaps, grid snaps, coordinates, etc. There are four steps to move any object at a specific distance in a specified direction.

What does region do in AutoCAD?

Converts objects that enclose an area into a 2D region object. Regions are 2D areas that you create from closed planar loops of objects. Valid objects include polylines, lines, circular arcs, circles, elliptical arcs, ellipses, and splines. Each closed loop is converted into a separate region.

How do I turn off auto regen in AutoCAD?

To turn automatic regeneration on, choose ON. To turn automatic regeneration off, choose OFF.

How do you move in CAD?

Help

1. Click Home tab Modify panel Move. Find.
2. Select the objects to move and press Enter.
3. Specify a base point for the move.
4. Specify a second point. The objects you selected are moved to a new location determined by the distance and direction between the first and second points.

How do you rotate in CAD?

To Rotate an Object

1. Click Home tab Modify panel Rotate. Find.
2. Select the object to rotate.
3. Specify the base point for the rotation.
4. Do one of the following: Enter the angle of rotation. Drag the object around its base point and specify a point location to which you want to rotate the object.

How do you move around in CAD?

To Move a Drawing View

1. Move the cursor over the drawing view to move. The drawing view border appears.
2. Click inside the drawing view border to select the drawing view. A grip appears at the center of the view.
3. Drag the grip to move the drawing view to the desired location.

What is Autocad boundary?

Creates regions or a polylines from enclosed areas. Find. The Boundary Creation dialog box is displayed. If you enter -BOUNDARY at the Command prompt, options are displayed. The interior point that you specify uses the surrounding and interior objects to create closed polylines and regions.

How do I change the region in Autocad?

Use a Union to Combine Regions

1. Click Home tab Solid Editing panel Union. Find.
2. Select one region for the union.
3. Select another region. You can select regions to unite in any order.
4. Continue selecting regions or press Enter to end the command. The command converts the selected regions to a new combined region.

How do I calculate mass in Autocad?

Calculate Mass Properties

With the MASSPROP command, you can analyze 2D regions and 3D solids for their mass properties including volume, area, moments of inertia, center of gravity, and so on. The result of the computations can be saved to a text file.