Point coordinates query
The ID command is used to query the coordinate values of the specified points. The call method for this command is:
Toolbar: "Inquiry (query)" →
Menu: "Tool (tool)" → "Inquiry (query)" → "ID point (coordinates)"
Command line: ID
When you use the ID command, AutoCAD gives the x, y, and z coordinate values for the specified point.
Explains that the ID command can be used transparently.
Distance Query
function and use of 8
Today we use AutoCAD to make an exquisite three-dimensional birdcage.
Here is a complete picture.
Make the bottom of the Birdcage first!
As pictured, draw two concentric circles, the size of the custom!
Using the Cut (TR) command, cut off the second round line, as shown!
Then use the stretching command (EXT), respectively, two of the circle stretching, stretching, the difference set operation, the outer circle minus the inner circle!
UCS as the
In AutoCAD to draw a building plan often need to draw some objects of the floor plan, such as tables, chairs, bonsai, and so on, most objects are dedicated library can be called directly. Lotus in general building plans rarely encountered, so most of the library does not have this block, then we have to draw a hand, in fact, drawing Lotus is very simple, 5 commands can be achieved, the final effect chart is as follows:
Next, let's look at how to dr
Drawing drawings in AutoCAD with similar shapes but with different sizes is a problem we often encounter, drawing in standard sizes, time-consuming and laborious. In fact, the purpose of some simple sketches is only to enable the processing workers to understand the size and shape of the parts, so in order to improve efficiency, we can use the "word substitution" method to modify the already drawn approximate graphics to quickly get the new sketch.
A
First, open the AutoCAD toolbar, select UCS and view. The toolbar on the left side of the picture.
Second, the use of polygon tool to draw the inner cut in the circle, the radius of 5 of the positive hexagonal
Third, connect diagonally 2 points to make red auxiliary line. A circle with a radius of 2 on the midpoint of the Red guide line
Using Drawing > Surface field to convert hexagonal and circle to face
Use drawing > Entity > Stretch to stretch
Designers in the drawing of some simple three-dimensional graphics, usually need to mark the processing size, such as furniture, shelves and other simple three-dimensional graphics. See a lot of friends are not in the CAD to mark the size, but in the CAD to draw the figure after the print out, with a pen and then mark the size. Today we are in the CAD for a simple shelf three-dimensional graphics dimensioning, for friends as a reference.
There is no three-dimensional annotation function in
option
Options
Role
Add (added)
Add the fitting point in the spline curve. AutoCAD will then fit the spline curve with the newly set point.
Close (closed)
Closes the open spline curve and causes its tangent to be contiguous at the endpoint, and for closed spline curves, the item is replaced by Open.
Delete (delete)
Deletes the specified fitting point from the spline curve and then uses t
invoked, the system first displays the current setting of the "extend" command and prompts the user to select an extension boundary:
Current Settings:projection=ucs, Edge=none
Select Boundary edges ...
Select objects:
After the user determines the extension boundary, the system further prompts as follows:
Select object to extend or shift-select to trim or [Project/edge/undo]:
At this point, the user can choose the following actions:
(1) Directly select the object to be extended with the
1. First in the CAD to draw a circle of any size!
2, and then multiply it, or array as the picture Effect!
3, draw a 60-degree straight line!
Note: Draw a bit longer, both ends have to intersect with the circle, as to how the painting should not
Yesterday, the floor plan practice set (advanced type) 140P finished. In the course of doing, 127 problems have not been done. Depressed for a long time. I finally found the answer yesterday. I'll post the process now. Oh. (I am a beginner yo,
Let's look at the effect chart first:
Effect chart
Draw a picture line frame first
Figure 1
Put the other lines on another layer, then close them, cut the remaining lines, and convert them into a surface field.
Figure 2
Drawing lines and
Look at the effect chart first!
First with the line L, arc arcs and other commands roughly draw the following figure shape!
Pedit edited into multiple lines (when rotated into an entity, it must be a closed line)! The command prompt is as follows:
We often have this in the process of drawing: irregular hole distribution or similar entities (especially when more), if the use of conventional linear tagging, easy to appear cluttered, affecting the reading (as shown in Figure 1), the use of
1 first draw the vertical auxiliary line in the CAD, take this intersection as the midline, make the circle.
2) Coloring, set the user coordinates as follows
3 Solid planer, select XY plane, after the x points, select B to keep both sides
First look at the effect chart:
A new file, first in the Southwest Isometric side view to establish a 300 positive stereo.
Command: _box
Specifies the corner point of a cuboid or [Center point (CE)]:0,0,0
Specify a corner point or [Cube
There are two ways to quickly get the fill patterns and proportions available in a CAD drawing:
The first: The Inheritance Properties button found in the Fill dialog box allows you to directly read the parameters of the original fill in the diagram
In most scenarios, engineers can use CAD to report, avoid to do ppt, waste time, PPT is generally used once discarded. and engineers for the design of the intermediate reporting, or three-dimensional BIM reporting, review reports, display reports,
The following prompt is displayed each time you open the CAD: [simplex. shx] is being replaced with [fangsong_gb2312]. Replacing [fangsong_gb2312] with [simplex. shx]. Replacing [kaiti_gb2312] with [simplex. shx]. Replacing [fangsong_gb2312] with
If you have participated in devday, you will know that every year new APIs of the product are provided based on user feedback. The Development Department will focus on providing the most popular APIs. This year's Civil 3D API Demand Survey began. I
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Using system. Data;
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Public
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