How is the southwest, southeast, northwest and northeast directions in CAD divided into how to grasp

1. First of all, click [Options] as shown in the figure below, or use the shortcut key [OP], as shown in the figure below.

2. After entering the CAD setting interface, click to uncheck [2D wireframe visual style] as shown below.

3. After unchecking, click OK on the settings interface.

4. Then you can see that the icon of the southeast and northwest directions in the upper right corner of the CAD interface is normal, as shown in the figure below.

There are many ways to distinguish east, south, west and north directions, and the specific discrimination methods are as follows:

1. If you want to distinguish the direction on the map, you can distinguish it by the characteristics of the upper north, lower south, left west, and right east.

2. It can also be distinguished according to the position of the sun, the direction of the sun rising is east, and the direction of setting is west. In other words, the sun seen in the Northern Hemisphere is due east in the morning, due south and east before 12 noon, and due south and west after 12 noon.

3. You can also judge the direction according to the density of the leaves, the leafy side is facing south, and the sparse leaf side is facing north.

4. Or you can use the compass of the mobile phone map to judge the direction, under normal circumstances, the initial direction is set to face north, the compass will not appear when pointing north, once the user moves the map and changes the direction, the compass will appear.

5. The direction can also be determined by using the North Star, which is located in the sky due north, and when observed, its height from the ground level is about equivalent to the local latitude. When looking for it, it is usually determined based on the Big Dipper or the star W.

<> "The sub-direction map of the southeast, northwest and northwest is as follows: Kai Qiao judged the north (n) Kuanhui|West(w)—East(e)|South (s).

The methods of dividing the southeast, northwest, and northwest directions are:

1. Use the compass: put the compass flat and look at the direction of the N pole of the magnetic needle to directly determine that the north is **. In magnetite areas, under high-voltage power lines, and during thunderstorms, it may be affected and produce an error display.

2. Use the shadow: When there is a sun, the round fiber pair will stand a wooden stick vertically on the ground, put a stone at the apex of the shadow of the wooden stick, wait for five minutes, and then put a stone at the apex of the shadow. Take the two stones and oranges into a straight line, and make a vertical bisector line on this straight line, which is the north-south direction, and the north is facing away from the sun.

3. Use the stars: The Big Dipper is a relatively bright star, shaped like a spoon, connecting the two stars of the spoon head A and B in a straight line and extending about 5 times in the direction of the outside of the spoon mouth, there is a slightly fainter star for the North Star, which is where the north is.

4. Use the watch: convert the actual time at that time into a 24-hour clock, and then fold it in half, and turn the half-folded hours to the sun, and the direction pointed by 12 is north.

5. Use the stump: The annual rings on the stump are small and dense in the north, and large and sparse in the south.

6. Use of branches: independent trees usually have dense branches and leaves in the south, and there are many fruits and smooth bark, while there are few branches and leaves in the north, and there are few fruits and rough bark.

7. Use the map: It can be distinguished by the characteristics of the upper north, lower south, left west, and right east.

8. Use the sun: The direction of the sun's rise is east, and the direction of its setting is west.

9. Use the mobile phone map: the initial direction is set to face north, the compass will not appear when pointing north, once the user moves the map and changes the direction, the compass will appear.

Identification of southeast, northwest direction: 1. Use the compass to distinguish the direction; 2. Use the direction of the sun to identify the direction; 3. Use the map to distinguish; 4. Use the Big Dipper to position; 5. Use trees to determine direction.

In life, many people have a poor sense of direction, often do not know the difference between the southeast and the north, and often go the wrong way or get lost. So how do you divide the direction of the southeast, the northwest? Here are a few ways to tell the direction.

01 Use the compass to distinguish the direction: If you can't tell the difference between the east and the west, the north and the south, take out the mobile phone, and now the mobile phone has a compass function, which can directly tell the east, west and northwest.

02 Use the direction of the sun to identify the direction: We all know that the sun rises in the east and sets in the west, and it slowly wants to move in the south when it rises from the east.

03 Use the map to distinguish: If you are not clear about the direction, you can look at the map when you have nothing to do, and each location on the map is clearly marked in what direction.

04 Use the Big Dipper to locate: The direction in which the Big Dipper appears is the north, and only at night when there is a starry sky, you can determine the general direction by finding the location of the Big Dipper.

05 Use trees to determine the direction: the dense side of the trees is the sunny place, which is the south, and the relatively sparse side is the north.