Material preparation: computer.
1. Create a new sphere with parameters: radius 100, line segment 50.
2. Select the sphere, enter the "control point" sub-level, and select the control point in the lower center to move down to make the sphere more like a hot air balloon. Create balloon blowholes and knots.
3. Create a ring knot and adjust the parameters to make it look like a knotted structure.
4. Create a cone and a ring.
5. Place the circular knots, cones and rings as shown in the figure and merge them into one object.
6. Apply a noise modifier to the Air Inlet and Knot object to make its shape more natural.
7. Place the object of "pores and knots" directly under the "balloon" and merge it with the "balloon" into one object. So the modeling of hot air balloon is completed here.
Advantages of being able to use a computer:
Access to information and knowledge: Computers can be used as a powerful information tool to help us acquire information, learn new knowledge and even learn online.
Improve efficiency: Computers can help us complete various tasks, such as processing documents, managing emails, editing photos and videos, thus improving our work efficiency.
Relaxation and entertainment: Computers can also provide us with entertainment, such as playing games, watching movies and listening to music.
Communication and socialization: Computers can help us communicate with others, for example, through email, instant messaging software, social media and so on.
Study and research: Computers can help us study and research, such as finding and analyzing data, making charts and reports.
Design and Creation: Computers can help us with various design and creation activities, such as painting, photography, web design, video production, etc.
We also need to pay attention to some negative effects that computer use may bring. For example, long-term use of computers may have an impact on eyes and physical health, or it may lead some people to rely too much on computers and affect their face-to-face communication ability with others.