Vol.
 7

Mr. Mamoru Horiuchi

a.k.a. "Rey.Hori"

URL
http://www.yk.rim.or.jp/~reyhori/


Location: Kawasaki, Kanagawa
Profile

After graduating Department of Engineering, Tottori University, Mr. Horiuchi joined FUJITSU LIMITED and was engaged in the mechanism design of large printers. While he worked at FUJITSU, his computer hobby that he had been keen on since high school gave him skills to meet advanced needs of 3D Computer Graphics (3DCG). After he got independent in 1997, as a freelancer (by using a business name "Rey.Hori") who creates 3DCG illustrations and animations, he has shown his uniqueness in creating works by taking an advantage of his strength in mechanics.
At first, he mainly designed websites and created CG for package illustrations of new electronic and electrical parts and over-the-counter medicine and for cover illustration of SF books and magazines. Under such circumstances, in 2004 he got an order from the people involved in the next-generation accelerator "International Linear Collider (ILC)" to create illustrations to explain their activities. After that, in addition to drawing illustrations reflecting modifications on ILC planning made by continuous examinations every year, he has expanded his business to a variety of fields that require a high degree of specialization such as the design of accelerators in domestic and overseas.

 

Taking advantages of the free surface modeling and the cooperation with data in various formats
Continuing to expand his business field from products design to SF and ILC since he started to use the Shade 25 years ago.

 
Around 1992, Mr. Mamoru Horiuchi started to use 3DCG in his free time. At first he bought CG creation software that was used widely. When he used Shade for the first time, which a famous artist had been used, he realized the ease of use brought by free surface modeling. This experience made him purchase Shade ("ShadeIII" at that time) in 1995.
After beginning to use the Shade, Mr. Horiuchi has seeked various solutions to use it more effectively and more efficiently. Meanwhile, he realized that "Shade is the software for creating 3D shape, not for creating 2D drawing". Then he established a unique approach and uses it frequently. Before modeling, he creates initial shapes with 2DCAD software and import the data into Shade in AI and EPS format. Recent years, many clients give him 3DCAD data when they ask illustration creation of complicated structure to him. In that regard as well, it is a great advantage that the current Shade3D can import/export STEP data for NURBS modeling, he says.
 

He had been meaning to do modeling by using "free surface rather than polygon" originally. Through trial and error, he came up with the idea that he could utilize the free surface modeling method more by using it in combination with other software.

To reduce the load on color adjustment, he created a model in detail with Shade at first. Then he focused on a method of detaching all surface texture after saving the model as another name, coloring all models black and creating "mask" which shows required parts in white. The utilization of mask made his work more efficient for example when he needed a lot of strict and fine adjustment for colors or when he created "dirt" to express the slight roughness of every parts of spaceship.


As mentioned at the beginning, since Mr. Horiuchi independed in 1997, he has produced illustrations for the following works: 1) electronic and electrical parts, 2) new package of over-the-counter drugs, 3) products like mobile phone that seems to have already been developed by some kind of company but is not, 4) novels written by SF writers in Japan and overseas such as Mr. Greg Egan, Mr. Isaac Asimov, Mr. Philip K. Dick, and Mr. Joji Hayashi

In addition, since 2014, he has been in charge of drawing illustrations and animations of the latest condition of ILC that has been designed and developed by international cooperation centered on High Energy Accelerator Research Organization (KEK). Researchers and engineers all over the world are paying attention to the international project in particle physics to build the ILC in Japan. Through the efforts to achieve this, he continues to create 3DCG reflecting updated plan almost every year.


"I am waiting for the go-ahead for the ILC plan". Mr. Horiuchi who is involved as an illustrator from the beginning is paying a close attention to the project which involves the world and requires a huge amount of money. Based on the knowledge of 3DCG used for science field or public relations material which he has natured through the ILC works, he also expects for needs for JAXA and KAGRA, a large low-temperature gravitational wave telescope as well as domestic and overseas accelerator devices. He mentioned his desire that he wants to spread the benefit of 3DCG, "to create things that do not exist in the world with reality", which is different from 3DCAD software and photograph.


▲Mr. Horiuchi also draws illustrations for SF novels.


▲Decomposition illustration and modeling screen of superconducting acceleration cavity for ILC
  

▲Rendering of the ILC main accelerator

▲The cover illustration and modeling screen of
a book written by Joji Hayashi

(Up&Coming '20 Fall issue)
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