"But versacad does have the function of marking angles." Zhang Yifu said as he walked forward, held the mouse, and started a skillful operation. "You must first click into this toolbar... Angle tool... specifying angle fixed points and two breakpoints... Let's see, these coordinates are... Finally, you need to set the size in this box... Enter!"

After swishing and swishing, the damn angle that I always thought about was marked in the picture with lightning speed.

It is impossible for Zhang Yifu to be not skilled. He had involved a more advanced version of autocad in his previous life. This kind of thing is in line with the same lineage. In addition, the application over the past six months and the rapid assault over the past three days, he was afraid that he was already the most skilled person in the world.

Outsiders naturally don’t know what it means to operate versacad so skillfully. Even those who are from the power plant, Niu Dameng, Duan Youwei, etc., only Zhang Yifu drags the mouse and draws the pictures on the computer, but just replaces the drawing pen with a mouse, which is not very high-end technology.

As a professor at the forefront of academics, seeing such skillful operations is completely different!

The difference between drawing and drawing is a word, and it is thousands of miles apart.

Computer drawing must be absolutely accurate and meticulous. Rather than saying that this drawing is drawn, it is programmed, constantly setting points, setting connections, setting graphics, and finally combining an impeccable design drawing. This is an interesting thing, and it is much more meticulous and interesting than constantly measuring and scribing with drawing tools and rulers.

Not to mention the versacad software. Even the PC computer has just entered the country, and Chang Siping himself has become interested in researching and mapping. However, no matter how much interest he is, he still has an insurmountable peak in language and basic computer applications, so he forced the students he led to study together.

The computer graphics techniques here, let alone there are no requirements at work, and even teaching cannot be on the agenda. How could there be such an expert in reality and already master it skillfully?

Only then did Chang Siping turn around and look at Zhang Yifu carefully and make sure that he is a Chinese man like him.

"Have you ever stayed to study?" Chang Siping asked in surprise.

Seeing this, Wang Ruisheng in the distance quickly put down the magazine and walked over with a smile: "How could Professor Chang be? Zhang Yifu just graduated from our undergraduate degree in the Department of Electricity last year."

"Oh yes, you said it." Chang Siping then got out of his mood for research, quickly got up and shook hands with Zhang Yifu. "It's Zhang's worker from the power plant, right? He was just researching software. He was very negligent."

"You are so polite." Zhang Yifu smiled, "I really respect you when you see you are interested in studying the new thing about computers."

"Haha! It's not a question!" Chang Siping was quite excited when he heard this. "I have been studying it all my life. I can overcome any difficulties in math and physics, but it's just this little computer, which makes people lose their temper."

"It's also a skilled job, and you will naturally get it if you use it too much."

Chang Siping had already seen Zhang Yifu's magical operation, so he naturally would not waste such time. At this time, he had already picked up a small notebook and pulled Zhang Yifu and was about to sit down: "Come on, there are still a few questions, Master Zhang, please show it."

The graduate student had no choice but to give up his seat.

People in the power department shouldn't know this... let alone just a bachelor's degree.

Zhang Yifu looked embarrassed, not saying that he had treasured his own money, but that this thing would never end as soon as he taught it, and he still had some serious things to do, but the old professor opposite was obviously a stubborn person, and it would be impossible not to teach him.

Otherwise, people who go on the official career have their own gaze, Wang Ruisheng quickly stopped seeing this: "Professor Chang! Professor Chang! People come with tasks, let's help him see a picture first, and then do computers! Do you communicate with each other!"

"Oh, yes." Chang Siping slapped his head, "Ruisheng said you have a design drawing that we want to help you see?"

"Yes." Zhang Yifu then opened the briefcase and took out the drawings.

However, after taking the drawings, Chang Siping didn't look at them, so he stuffed them to the graduate student: "You go check and check, let's study the software first."

"Okay..." The graduate student sighed helplessly, but fortunately he didn't have to worry about the computer, which was also a relief, so he honestly took the drawings and went to the table next to him.

He is so stupid... Zhang Yifu has no choice but to sit at the table.

Chang Siping opened the book without delay: "Do you know how to draw the auxiliary dotted line?"

"You have to choose, you see..."

Zhang Yifu took this guidance.

The old professor kept asking Zhang Yifu to slow down and slower, so that he would have time to record the operation process and those damn English instructions.

Zhang Yifu was really convinced. Chang Siping was not even able to use the mouse, but he just wanted to learn computer graphics, use the pen to force memorize, and translate the meaning of English instructions. This is simply the spirit of Yugong moving mountains. Is the older generation of academics going through this? Not to mention knowledge, this willpower alone is enough to be admired.

Faced with this terrible teaching, Zhang Yifu was afraid that he could not help but pat the table and leave.

Fortunately, the savior has arrived. Just three minutes later, the graduate student will be back: "Teacher Chang... Teacher Chang will give you a look..."

"Don't make noise, don't you understand?" Chang Siping frowned, "Can you still not understand a design drawing? How did you get a bachelor's degree?"

"No...this picture... seems to be made of a computer." The graduate student wiped his sweat and said, "I can't get it, you have to take a look."

Chang Siping was stunned: "It's made by a computer?"

Zhang Yifu replied: "I don't have a hand-drawn foundation for it..."

"Come on!" Chang Siping put down what he was doing, took the design drawings and spread them on the table.

At this glance, his head almost exploded.

He thought it was a simple industrial component, assembled diagrams and other things, but he didn't expect it to be so dense and so complex, with hundreds of graphics and connection lines densely spread on the printing paper, full of geometric beauty and vector precision.

Chang Siping looked at it for a long time, and finally reached out and touched it on the paper.

There are no traces, no traces of hand-painted.

It is no exaggeration to say that if you give Chang Siping and his students a month... or even a few months, you may not be able to complete this picture. Hand drawing may be done in just one or two days, but Chang Siping dared not make a conclusion about the cutting-edge field of computer drawing.

"Did you draw this economizer? Did you draw it by a computer?" Chang Siping finally asked again.

A fast-witted person will not ask the same question twice unless he is really panicked.

"Yes, I've been busy for several days and nights." Zhang Yifu scratched his head embarrassedly, "I'm afraid there are mistakes and people who are getting started will not understand it, so I got it to the school..."

"Wait, are you from the power system? Not from the power system?" Chang Siping asked a stupid question again.

Wang Ruisheng next to him couldn't stand it anymore and replied repeatedly: "Yes, Professor Chang, Zhang Yifu of the Electric Power Department, I have been a counselor for their class for four years..."

Chang Siping aimed at the design drawing again. After his mood stabilized, his thoughts gradually became clear: "Indeed... there are some irregularities in this picture, and people who engage in industrial design will not make such mistakes... For example, this connection point..."

As soon as he finished speaking, his expression suddenly changed again, and his silent heart ignited again.

"Wait... this is not an ordinary economizer!!"

So, Chang Siping entered the stage of selflessness again, without saying a word, just silently looking at the drawings and flipping through the drawings.

Ten minutes later, after several inspections, Chang Siping's sweat had already dripped.

He only looked up slightly and said to the graduate student and counselor: "You can avoid it first."

“…”

Zhang Yifu was also stunned for a moment and said awkwardly: "There is nothing worth hiding, Professor Chang."

"... Since you don't care, I'll ask." Chang Siping picked up the drawings and asked very seriously, "Let's be honest and honest. Where did this picture come from?"

Zhang Yifu was in tears.

Judging from his expression, the whole thing had a great impact on him, and the old professor could no longer believe it.

"This..." Wang Ruisheng saw the scene awkward, and immediately pulled the graduate student and said, "Let's go out first."

"It really doesn't need it." Zhang Yifu waved his hand and said, "I drew it myself, and I brought all the electronic documents on a floppy disk."

"Did you... have you been abroad recently?" Chang Siping asked again.

"I don't even have a passport."

"That's right, that's right..." Chang Siping then calmed down, "If you really can do that, you won't ask me for consultation."

"How can you do?" the graduate student asked in confusion.

Chang Siping smiled without saying a word.

"Spy..." Zhang Yifu sighed helplessly, "Professor Chang was afraid that he could not trust me and thought I stole the documents from somewhere."

Chang Siping's expression was quite embarrassing: "I'm too worried."

"You are really too careful!" Wang Ruisheng said while patting his chest, "I can definitely guarantee Zhang Yifu's personality. Moreover, when it was allocated last year, Zhang Yifu was a seedling who was favored by the leaders of the department, and won the national technical competition championship in the second half of the year. Professor Chang, Zhang Yifu really has this level, don't think too much!"

"Is the national champion? Which professional?" Chang Siping raised his eyebrows, obviously attaching great importance to this title.

"Is the power plant running?" Wang Ruisheng asked.

"Yes."

At this time, the graduate student suddenly thought and pointed at Zhang Yifu and said in surprise: "Yes, I remembered that it was Zhang Yifu. The written tests of all three subjects were the first. I heard someone mention it, but I didn't expect it to be you!"

"Are three subjects? Not easy." Chang Siping nodded in appreciation, confirming Zhang Yifu's real talent. At this time, he looked at the drawings on the table again, and finally turned around and said, "Let's avoid it."

"I wanted to avoid it!" Wang Ruisheng smiled and pulled up the graduate student, "You should talk about academic matters slowly. If you have anything to come to me, I will be in the Youth League Committee Office."

"Okay, thank you Teacher Wang."
Chapter completed!