With the continuous enhancement of Liaodong's economic and military strength, coupled with the coordination of the operation of various departments, the policies have also been implemented quickly and effectively, and Wang Tianjie has gradually become a little helpless.

Wang Tianjie, who had nothing to do, had to stare at the general map of Liaodong drawn by himself in the house and look at it motionlessly, and suddenly a thought came to his mind. That is, although the general outline of the entire Liaodong can be clearly seen from the map, it always gives people a superficial phenomenon. If the whole Liaodong is scaled down and a small "three-dimensional Liaodong panorama model map" is made, wouldn't it be a good solution to the shortcomings of the flat map?

Moreover, if such a "three-dimensional model" can be made, in the economy, such as the mining of mineral resources, the construction of roads, etc., the early stage can only need to be marked on the three-dimensional model, which can not only greatly save manpower, material and financial resources, but also greatly accelerate the degree of engineering construction; In the military aspect, the role of the model is even more incomparable, just like the "military satellite" of modern society. With it, we will not only be able to clearly grasp the dynamics of the enemy and ourselves at a glance, but will also be able to concretely command the army to carry out purposeful encirclement and counter-encirclement according to the opponent's movements, so as to achieve the strategic effect of anticipating the enemy and taking the enemy by surprise.

In addition, with this model, it can also greatly reduce the pressure on Guo Jia's military decision-making, so as to ensure the correctness and strategy of decision-making.

Therefore, if a three-dimensional model like this is made, it will definitely be beneficial and harmless, and more importantly, Wang Tianjie, who is bored to death, finally has something to do.

However, to make such a three-dimensional model of Liaodong, the requirements are also very high, not only require the producer to have a clear grasp of the whole landscape of Liaodong and the hydrogeography such as mountains and rivers in his mind, but also to require the accuracy of model making, precision, and the sense of hierarchy of model production.

Because, if the producer is not familiar with the overall geography of Liaodong, then the diorama will lose its practical significance. A clear grasp of the whole picture of Liaodong is just a prerequisite for making a model, and the more critical thing is how to accurately and accurately make a miniature version of the three-dimensional model map, if once the model map is not accurate enough, for the economic construction is just a waste of a lot of manpower, material and financial resources and other losses, but the loss is not terrible, the most terrible thing is in the military, the military requirements can not have the slightest sloppiness, otherwise there will be a "small difference, a thousand miles of error" major strategic decision-making mistakes, This will directly lead to a huge reversal of the situation on the real battlefield, and even lead to the irreversible and serious consequences of the annihilation of the entire army.

In addition, the three-dimensional model should also have a sense of hierarchy, so that people can see it at a glance, otherwise the model will make people dazzled and unable to distinguish which is which, which not only can not reduce the pressure, but will also increase the pressure, and even appear confused, resulting in mistakes in decision-making.

The reason why the three-dimensional model is made is to serve the needs of economic and military exhibitions. If it's counterproductive, then it's better not to do this "laborious and thankless" model. Therefore, making such a diorama is like a "double-edged sword", if you succeed, you can help yourself, but if you make a mistake, you may hurt yourself or even destroy yourself.

But fortunately, in the production of this kind of three-dimensional model, Wang Tianjie is absolutely not a problem, as an excellent special soldier, for the production of three-dimensional models is definitely a basic requirement that must be mastered. Because, this definitely plays an immeasurable role in surviving in a harsh environment and successfully completing the target strategic task, and Wang Tianjie is also an absolute leader in this regard.

What's more, Wang Tianjie also has a "confidant" by his side who is beyond his reach in some aspects - Shi Qingcheng, Wang Tianjie believes that Shi Qingcheng is definitely not worse than himself in these aspects, and even better than himself. This is because women tend to be more careful than men in these areas.

Otherwise, even with Wang Tianjie's ability, he would never dare to try it easily, after all, the requirements in all aspects are too high. Because, now, there are no auxiliary tools, and it must be based on the impression in the mind.

After consulting with Shi Qingcheng, it was decided to use the most scientific cartographic methods to make the production, such as green sand for plain areas, white sand for tall mountains, blue sand for rivers, and red sand for plateaus.

In this way, the three-dimensional model can be clearly layered and made clear at a glance.

As for where to get green, white, blue and other colors of sand, this is not a problem for the two of them to consider, these problems will be left to Ma Jun and them to complete, I believe they will come up with it.

Next, it's time to draw the blueprint for the diorama. Finally, it is necessary to determine how large the scale of the model is, which is too large and inconvenient, and too small to increase the difficulty of production and the effect of layering.

The area of Liaodong is about 8ooooo square kilometers. In the end, the two agreed to reduce it at a scale of 1:8ooooo, which means that 1 kilometer on the ground represents 1 centimeter on the map. (For, the conversion of the scale has been too long, and I don't know if it's right, if there is a discrepancy, I hope you can forgive, and hope to propose the correct conversion method, Fenghua will make the correct correction.) Thank you! ）

To this end, Wang Tianjie also specially ordered Ma Jun to make a paper with a length and width of about 1o meters.

After everything was finalized, Wang Tianjie immediately ordered the army to conduct on-the-spot survey information in various parts of the reality, etc., through the continuous feedback of a large amount of information, and on the basis of the continuous repeated arguments of the two, as well as the help and hints of the subtle Shi Qingcheng, Wang Tianjie can be said to have drawn the entire blueprint with half the effort, but even so, the two of them spent nearly two months to finally draw the blueprint of the terrain and landform model of the entire territory of Liaodong.

After that, Wang Tianjie handed over the blueprint drawings to Ma Jun and them again, and specially instructed: no time is required, but this model must be made in strict accordance with the marks on the blueprint, and it must be made to the slightest.

It can be said that the creation of this three-dimensional topographic model map of the whole territory of Liaodong this time is the most severe test for Ma Jun, Zheng Hun and others.

Indeed, making such a production is the most severe test for Ma Jun and others, whether it is in the overall grasp, or in the understanding of details, whether it is in terms of difficulty or accuracy.

Before, Ma Jun Zhenghun didn't know what Wang Tianjie was going to do, but they believed that Wang Tianjie would never mess around casually without purpose, which must have far-reaching significance. Because, they have long been deeply impressed by the "whimsy" shown by Wang Tianjie and even Shi Qingcheng, and it is precisely because of the suggestions of the two that they have an unprecedented broad space for exhibition in the improvement of the Ming Dynasty. And more importantly, they have not only been entrusted with important tasks by Wang Tianjie, but also for their design, Wang Tianjie has received complete trust and full support in terms of financial resources, human and material resources.

At this moment, when Ma Jun and Zheng Hun saw the three-dimensional blueprint drawn by Wang Tianjie, their eyes burst with unprecedented light, and the excited two made a "military order" to Wang Tianjie, vowing to complete the production of this model.

To this end, Ma Jun Zhenghun led a group of elite craftsmen trained by them to personally participate in the production of this model.

After the sweat of Ma Jun, Zheng Hun and a group of craftsmen, after two months, a three-dimensional prototype of the entire Liaodong region finally came out. The reason why it is called a prototype is that it is only a mold at this time, and it has not been marked with terrain and rivers.

However, when Wang Tianjie saw the mold made by Ma Jun, he was shocked. Because, whether it is plains or mountains, rivers or hills, all of them are made lifelike, and even the bends of rivers and the topographic changes of mountains are all made in detail, and this process is not necessarily said to be so exquisite even in modern society with the assistance of advanced equipment.

Next to it are sand of different colors, ready for the final finish.

When asked how to make these different colors of sand, Ma Jun told Wang Tianjie that he used the method of printing and dyeing cloth, put the sand into the different dye vat needed, and through continuous printing and dyeing, it was fished out and exposed to the sun continuously, and so on and again, and finally made these sand of different colors.

Later, under the command and operation of Wang Tianjie, these sands representing different terrains continued to fill the already made terrain molds, and put the finishing touches on Jupiter. Later, the sand was used by Ma Jun and them to bind the originally loose sand together with some special adhesives they made for this purpose, but it was extremely soft to the touch of the person's hands, and it did not cause the sand to fall apart, which was really amazing!

Gradually, a three-dimensional graphic of the whole picture of the eastern Liaodong region is presented in front of everyone's eyes.

When the nearly 1o meter-long three-dimensional model was completely completed, even Wang Tianjie, who had already prepared his mind, did not expect that the three-dimensional model would be so good and so accurate. It would not be an exaggeration to call this diorama a work of art.

When he saw such an accurate three-dimensional model of the terrain and landform, Wang Tianjie was excited in his heart, and it was like a military satellite of modern society, presenting the whole picture of the entire Liaodong region in front of the big screen, and this was more intuitive than the image pictures transmitted back by satellite. It can be said that it is the "military satellite" of Liaodong.

And when Guo Jiatian Yu, who came to inquire about it, saw such a subtle, detailed and clear three-dimensional model diagram, their eyes were full of amazement. Especially after seeing this large-scale physical model, Lu Bu and these generals finally understood why Wang Tianjie did not hesitate to send all the troops to conduct field surveys in various parts of Liaodong almost at the same time. When they approached this "three-dimensional model of the terrain of eastern Liaodong", they seemed to feel that the entire eastern Liaodong region was in full view.

At this moment, in the eyes of everyone, there is an irrepressible look of excitement. This is because this diorama map has extremely important and far-reaching strategic significance for economic development, military strategic decision-making, and operational command.

At this point, Guo Jia and the others went to Wang Tianjie to "report" almost every day, no, it should be to go to the solid model map to "report".

However, even Wang Tianjie did not expect that the "satellite" he produced would come in handy soon after, and at the same time, it also reflected the true power of "it" for the first time.

However, when Wang Tianjie observed the more intuitive and clear three-dimensional model, he suddenly stared at one place and remained motionless, and then his expression changed rapidly, and he even felt cold hands and feet.

After that, he immediately ordered someone to immediately inform Guo Jia, Lu Bu, and the others to come to the conference hall to discuss the major incident.

What did Wang Tianjie see that would be so disgraced, and even urgently convene a military meeting for ...... reason?