Do you know how to draw the five-star red flag using CAD?

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Are you still asking for the five-star red flag all over the world @WeChat? But the master is not here, the picture is too slow, and WeChat always tries to trick our love! But fortunately, we also have Haochen CAD, a powerful drawing software! Let’s use Haochen CAD to draw a five-star national flag with the editor! Before drawing the national flag, let me give you a little knowledge. Our national flag has 6 sizes (unit: MM), and the ratio is 3:2. Including size 1, 2880×1920 ； Size 2, 2400×1600 ； Size 3, 1920×1280 ； Size 4, 1440×960 ； Size 5, 960×640 ； Size 6, 660×440. This time, we use the No. 1 specification, 2880×1920, to draw the five-star red flag.: 1. Regional division: Divide the flag surface into four equal rectangles. Divide the upper left rectangle into ten equal parts up and down, and divide the left and right sides into fifteen equal parts. It can be quickly divided into equal proportions through the combination of Haochen CAD equal portion capture and array functions. 2. Determine the position and size of the center point of the large five-pointed star. It is five points above, five points below, fifty points left and ten points right, with a radius of three squares. The center points of the four small five-pointed stars, the first point is at the point two and eight above the rectangle, ten and five from the left and right, the second point is at the point of four and six above, twelve and three from the left and three from the right, the third point is at the point of seven and three above, twelve and three from the right, and the fourth point is at the point of nine and one above and ten and five from the left and right. ； The radius is one square long. 3. After drawing the preliminary shape cutting circle, draw a regular pentagon inscribed in the circle through polygons. Note that the corners of the regular pentagon in the small circle should be aligned with the center of the large circle. You can first connect the centers of the large and small circles, and then locate the intersection points at the corners of the small regular pentagon. 4. Shape drawing and color filling. After drawing the regular pentagon, you can draw a five-pointed star inside the regular pentagon. ； Delete the excess auxiliary lines, fill it with color, and a brightly colored five-star red flag is completed. This drawing mainly involves 4 steps, namely "precise positioning (combination of bisecting point capture and array functions) - range shrinking (circle drawing) - shape cutting (regular pentagon drawing and cutting) - color filling (color filling)". Through this series of steps, we can use Haochen CAD to draw similar graphics accurately and efficiently.