In addition to demonstrating light effect rendering, Deng Peiqiang also demonstrated the editing function of the scene.

Using the game engine developed by Bomi itself, you can split and lift the large map. The terrain brush can provide 5 different operations on the terrain.

For example, it can pull up and lower the terrain, smooth and steep...

It looks particularly like playing a simulated city or farm business game.

Several games flashed through Cao Yang's brain:

Simulation city

Jurassic Park

Island Tycoon

Roller Coaster Tycoon

...

However, if those games want to develop, they still need other adapters.

Now Deng Peiqiang is designing and developing the engine in a more versatile way.

"Is there anything else?" Cao Yang asked.

"There are some things about physical collisions," said Deng Peiqiang.

"Hey?" Cao Yang was quite interested in this thing, "Can you demonstrate it?"

Physical collision is a computer algorithm to simulate collisions between objects. Different materials have different reactions caused by different forces.

Simply put, if a good engine wants to simulate a physical collision, then when a car collides with a person, the human flight trajectory and the changes of the car will follow certain physical logic.

Although the underlying algorithm is not completely simulated, it is probably close to the real performance.

Physical collision, in the gaming industry, is also called the rag doll system.

For example, when a person is knocked away, he throws the body, falls, falls, collides, and rolls in the direction of the force... These are like the performances performed by a rag doll model based on the real effect.

"Okay. But the effect may not be very ideal, because we are still in the development stage of this thing and there are still many things being optimized."

Deng Peiqiang told the truth that there is nothing to worry about in the company.

The order Cao Yang gave to the employees below was, to be honest, don’t be too fond of merit, and don’t use fakes to fool the boss. It doesn’t matter if the boss is happy. What’s important is whether this thing is really useful and useful as it said, otherwise it will be terrified as it is carried out, and the time and money will be delayed.

What Deng Peiqiang used to demonstrate is the physical effect of a wooden door when it is destroyed.

The gate is actually a complete whole made of multiple polygons spliced ​​together. In fact, each polygon is a complete independent structure, but it looks like a gate.

After blasting, the intermediate blasting point explodes around, creating different separations along the direction of breaking.

At this time, the program begins to perform a lot of calculations, and the separated objects will move in the air according to the direction of the combined force.

If there is a difference in torque and direction between them, the object will rotate.

So on the screen, many fragments appeared in different directions and rotated and flew out.

In order to make a better demonstration, Deng Peiqiang slowly played it out again.

boom!

explode.

The fragments of the wooden door spread out and flew out...

Although the effect is not particularly real, it is also surprising.

Cao Yang was stunned for a moment.

"This effect is OK!"

Deng Peiqiang is too modest, right?

This is no longer a physical calculation effect at the game level, and it can be used on the large screen of the movie.

"No, it looks good for the same material and ideal model, but there will be some calculation distortions in different materials." Deng Peiqiang smiled shyly and dragged several ready-made models into the scene.

A pair of iron armor, wooden doors, and leather balls.

After another demonstration, I found that after the explosion, the fragments of the wooden door hit the ball. The movement of the ball was indeed a bit strange, and the rolling of the armor was not particularly normal. It didn't look like something made of steel and had no sense of weight.

"But if the rigidity and weight of the armor are increased, then this will be the case..." Deng Peiqiang demonstrated it again.

As a result, fragments of the wooden door and armor were intertwined.

"Well... I understand." Cao Yang thought, that is, now he can only simulate perfectly set situations, just like using rigid bodies to do experiments in physics, but most of the situations that can be encountered in life are not rigid bodies.

There is still a long way to go.

Otherwise, how shocking would it be to launch a physical collision this year?

"It's not bad, it's already pretty good. I think we can definitely do it." Cao Yang stood up and clapped his hands.

Deng Peiqiang let out a long sigh.

Although Mr. Cao is usually laughing, he is very serious when making demands, and many of his thoughts are something that Deng Peiqiang has never thought about.

Deng Peiqiang was able to complete it in such a short time mainly because Cao Yang's needs were well raised.

Although Cao Yang may not understand the algorithm, he knows very well what he wants and what the final effect is. Cao Yang can completely let these programmers know what he thinks through language and painting.

In fact, Cao Yang had really come into contact with too many engines in his previous life. In the past, when he was a fine art, he basically dealt with these things every day.

Dimming lighting, adjusting model materials, adjusting skeleton animation...

Now the engine that Deng Peiqiang made can only be said to have completed about 20% of Cao Yang's demand, and there are still many functional items that need to be continuously optimized and developed.

However, according to Cao Yang's judgment, it is enough to develop many games that are leading the times.

Even if it's leading, it's a little bit.

...

After the meeting, the young secretary cleaned up the equipment in the conference room.

"Boss, this thing is quite interesting today."

"It's quite interesting." Cao Yang smiled and cleaned up the table with her, "So playing games is a happy thing, which is equivalent to creating happiness.

If you don’t consider making money, you can express yourself by playing games.”

"Well... express yourself." Zhuang Yurou lowered her head and thought silently.

"Look at Ai Xiaomi, who graduated from the Director Department of Beijing Film Academy. She created her own writing and expressed her imagination to others. Now she has changed her work environment, but in fact it is not much different from filming movies. Ai Xiaomi has used her passion for movies to play games, which has made herself successful on the one hand, and on the other hand-

You see, our game camera feels really great.”

Cao Yang sighed, "Ai Xiaomi is a genius."

Zhuang Yurou smiled with a pursed lips.

"Boss, can you say that Ai Xiaomi?"

"Don't let her know, so as not to be proud of this guy." Cao Yang said.

"Um."

Zhuang Yurou nodded, who would like to convey the rainbow fart between you?

Very disgusting, okay?

But the boss is also a very good person and has not said bad things behind others' backs.

This shows that Ai Xiaomi’s rating in Cao Yang’s mind is indeed quite high.

only……

She turned her head and looked at Cao Yang, not knowing how much she rated in his mind.

"By the way, boss." Zhuang Yurou opened her mouth.

"Um?"

Cao Yang turned around, his handsome face, his eyelashes trembled slightly, and his eyes were extremely clear.

"Boss, do you remember that you promised me before and told me that I could make the game I like in the future?" the young secretary asked.

"Huh?" Cao Yang raised his head and thought for a while, "Is this a thing?"

Zhuang Yurou's forehead was covered with blue veins, and she wanted to punch him twice.

"Yes, have you forgotten? If you don't keep your word, why are you still the boss?"

Well……

It's really interesting to meet such a tough little secretary.

"No, I'm just kidding you."

Cao Yang put down the board rub in his hand and straightened up, "Tell me, what kind of game do you want to do?"

"I...I want to make a female-oriented game." Zhuang Yurou said.

"Hmm?" Cao Yang suddenly became interested when he heard this, "Tell me?"
To be continued...