"Student, I would like to ask you what you would draw first if you master a drawing software?" Sun Hua pointed to a male student in the front. He knew that he should ask questions appropriately in class, and he could not be the only one who was singing a solo show. If there was no student involved in a class, the atmosphere in this class would be extremely dull.

The male student slowly stood up, not used to being looked at by so many gazes in an instant, his face slowly turned red, he raised his head to see the teacher's encouraging eyes, calmed down and said slowly: "I, I can draw a Transformer robot."

The other students burst into laughter after hearing this, probably mocking the classmate for being so old and playing with robots.

The male classmate's face turned redder, and he lowered his head and did not dare to touch other people's gazes.

"Sit down first." Sun Hua said to the classmate softly, then turned his head to scan the students who were still smiling, and said sternly with a stern face: "What's there to laugh about? Everyone has their own specific hobbies, and you must learn to respect other people."

After saying that, he walked back to the podium, picked up the chalk and quickly drew it on the blackboard. Soon, the plane image of Optimus Prime in Transformers came out.

Then he turned his head and said to the student, "This is a floor plan, you see." He pointed to the figure on the blackboard and continued, "These are all made of lines. Although there is no color, anyone who has seen the Transformers will know who this is."

After saying that, he picked up chalk and added some lines to the original figure. At this time, Optimus Prime on the blackboard was no longer a rigid floor plan, and it appeared vividly on it.

The students were all surprised by his artistic skills.

Sun Hua said again, "Now this is a stereoscopic diagram. It should be called axiscopic diagram. The so-called axiscopic diagram is to see the image of the object from a certain angle. The fundamental difference between it and a stereoscopic diagram is that it has only one surface. Although it looks like a three-dimensional, it is not. The stereoscopic diagram is simply like a real object. You can see any angle as long as you want to see it. Now the times have changed, technology is beginning to change with each passing day, and the requirements of society are getting higher and higher. Those who are leaders are older and it is difficult to imagine the entity of the flat drawings, so many require a three-dimensional stereoscopic diagram. There are many software that can make stereoscopic diagrams, such as the popular pro/engineer, solidworks, and unigraphicsnx."

At this time, there was no too much noise on the student table. After all, these will be encountered in society in the future, so they all listened to the teacher attentively.

Sun Hua took out chalk of different colors and quickly colored the graphics. At this time, Optimus Prime became more realistic.

Nowadays, many teachers rarely use chalk in class. They prepare the class before class, and then use a projector to reflect the image on the screen, and then slowly explain it. But Sun Hua does not like this teaching method of hard twitches. He likes to come at will, and more to perform on the spot.

Then he asked the student, "Is it better to add color to the graphics?"

The students all said in unison: "Yes!"

Sun Hua nodded and continued: "Color is also called rendering in the computer industry. The purpose is to make the work look closer to reality. To put it bluntly, it is actually adding materials and lighting, such as here." As he said that, he pointed to the picture on the blackboard with his finger, "Because we knew beforehand that this is a robot, the material that I just mentioned should be steel, so we can give it steel, and then use some lights to make it look a bit reflective, exuding the luster of steel. Of course, I don't have materials now, so I can't make an example for you."

His words made all students a little eager to try, hoping to quickly master these software and achieve the results they want.

At this time, Sun Hua also realized that he was getting further and further. He had not started to learn the results he had just mentioned. He had to wait until a year later to barely be able to do so. But now that he has said so much, he will continue to talk and explain it to them once.

Thinking of this, he continued to say, "Do you think the appearance of Optimus Prime looks good?"

The students did not answer this question, but they were all puzzled to see what he wanted to express.

"In terms of industry, this is called styling. If you design an alternative shape yourself, you are the stylists that people usually call." Sun Hua smiled at this point, "Remember, it's industrial. Don't think of those colorful hairstyles when you hear this name. It's not the same category at all."

The students laughed loudly after hearing this.

Sun Hua took two steps at this time and said with a smile: "Can the robots you play with deformed?"

When some students heard this, they couldn't help but mutter, "Is it still called Transformers if you can't transform?"

Of course, this sentence reached Sun Hua's ears without exception. He didn't mind because the question just now was asked without any internal letters. He just used this sentence to cause what he wanted to say below.

"This deformation action is also called structural design in industry. Combined with the styling design just now, it is what the companies usually call industrial design. This industry is more popular in society now, and there is also mold design. Of course, the first question is that you must learn all these software and be proficient in this way so that you can express what you think of to others." Finally, I said the last thing, and after finishing it, I did not forget to add a sentence, "But all three-dimensional software is based on this cad. You must lay the foundation well, and learn other software in the future and achieve twice the result with half the effort." Being a teacher must be kind and tempted.

At this time, Sun Hua was about to start briefly introducing the commands in the Cad, but one of the students raised his hand. It was rare. Now few people raise their hands to speak on their own initiative.

"What are your questions, classmate? Get up and talk about it!" He still maintained a smile on his face. I heard from Teacher Cheng before that it is best to keep a smile during class, as this will make students feel your kindness and approachable, so he always reminded himself to squeeze out a little smile at all times. After a class, he felt that the muscles on his face were a little stiff.

"Teacher, can the software you just mentioned be able to design a house? I want to design a house myself in the future." Although many people looked at it, the male classmate did not seem to feel any restraint and said calmly.

As soon as his words fell, he immediately attracted a lot of ridicule. Sun Hua felt depressed. Is the life of young people nowadays too boring? No matter what others say, they find it funny.

"I want to build a house I designed? What an ideal, it is not easy to own a house. For many people, it may be a struggle for a lifetime to have it." In order for future students to speak more, Sun Hua did not forget to give him some encouragement in language.

"The industry in the society that designs houses in society is called architectural design or interior design. The software used is called 3dmax, which is also a three-dimensional software. The biggest difference between it and the software I just mentioned is that it is specially used for effects, and there is no very precise size standard, but its rendering function is a little stronger than other software. Each software has its strengths, and there are channels for interconnection. Of course, I don't encourage you to learn multiple software together, because each software is profound. If you just get involved and learn other things, then you won't be able to learn anything in the end. Let's talk about some of the principles of being a human being. Many successful people have the difference between them and losers.

Often it is not an opportunity or a smart mind, but they persist for a moment. Maybe you have always believed in yourself, but do you have the patience to wait a little longer when you are desperate. I hope that you can all be based on one field, make it bigger and stronger. However, whether it is 3dmax or other software, it is based on cad. Just think about it, the drawings will still be produced by workers in the end, and the interior and exterior design will be the same. After drawing the renderings, you will have to produce the engineering drawings. The engineering drawings are handed over to the construction workers to see, and they are also completed with cad." He emphasized the importance of this software, hoping that students will pay attention to it and lay a good foundation, so that no matter which three-dimensional learning will be done in the future.

The classmate thought about the teacher's words, and other students seemed to have found some direction in this class. Nowadays, college students are rampant. Although it is not easy to find a job with this diploma, it is not easy, so many people have already thought about employment when they are in college.

At this time, the bell for get out of class ended, and Sun Hua felt that his saliva had dried up. He hadn't tried to say so many things once in a long time. He told the students some of them and returned to the office. As soon as he entered the door, he saw You Shuaiqi's malicious eyes, and a thrill in his heart. What exactly did he want to do? Although he was not afraid of him, he always didn't like the unknown dangers hidden behind him.

At this time, You Shuaiqi looked around and saw that almost all the teachers in the department were there. Then he smiled sinisterly and said, "Teacher Sun, the military training has been completed. Do you still remember our agreement?" The voice was quite loud, as if he was afraid that the people next to him would not hear it.

When Sun Hua heard this, he sighed and thought to himself, it turned out that it was for this matter. Seeing that he seemed to have a strong mind, was his skills really high?

The teachers around him all looked over when they heard You Shuaiqi's words. Except for Cheng Zilu's slightly caring eyes, the others were all looking at good things. Although they were not gloating, they all looked excited.
Chapter completed!