为3D打印准备设计，PAC 4

Dissenya per a la impressió 3D, PAC 4

2023-05-14 03:01:07

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摘要

市自然历史博物馆要求我们用三维模型展示在自然界中可以找到的图案，这样视障人士就可以通过触摸了解我们所说的图案是什么样的。

第 1 部分：自然遗产的选择

Natural landmarks are famous along the Irish coast, Giant's Causeway. It is composed of 40,000 interlocking basalt columns, the result of a volcanic eruption 60 million years ago.

The pillars form a channel from the top of Penyasegats, emerging into the sea and disappearing underwater. Most are hexagonal, but there are also some quadrilaterals, pentagons, heptagons and octagons. The highest reach 12 meters high, while those that have solidified in penya-segats reach up to 28 meters.

I chose this island because it is very peculiar, I always remember that it's difficult to imagine such a large cylinder on Earth, creating such geometric structures.

Considering this work, I think it's an ideal trio, which can be done in small ranges, so you can have a small understanding of the structure within a small range.

第 2 部分：发展

After selecting the pattern to be represented, the first step is to choose the geometric shape to be represented.

He started making a hexagonal esbós. Later, he used rectangular cylindrical materials to make a rectangular fence. Each stone was marked with 10 numbers. Finally, he got a hexagonal structure.

With this structure, I limited the shape to a hexagon composed of six hexagons and started drawing the entity model of the person based on it.