• Title/Summary/Keyword: 3d studio max

Search Result 30, Processing Time 0.035 seconds

Design and Implementation of 3D Studio Max Plug-In in Collaborative Systems (협력시스템에서 3D 스튜디오 맥스 플러그인 설계 및 개발)

  • Kwon, Tai-Sook;Lee, Sung-Young
    • Journal of KIISE:Computing Practices and Letters
    • /
    • v.7 no.5
    • /
    • pp.498-509
    • /
    • 2001
  • Collaborative systems allow users, who may be far removed from each other geographically, to do collaborative work such as 3D animation, computer game, and industrial design in a single virtual space. This paper describes our experience to develop a collaborative system framework that aims at expanding the some functions of a stand-alone visual modeling tool, called 3D Studio Max, into those of the distributed collaborative working environments. The paper mainly deals with design and implementation of a 3D shared-object Plug-In with respect to the 3D Studio Max Plug-In Software Development Kit in the distributed collaborative system developed by the authors. There are two major functions of the proposed scheme; one is to write 3D object-information to the shared memory after extracting it from the 3D Studio Max, the other is to create 3D objects after retrieving them from the shared memory. Also, the proposed scheme provides a simple way of storing 3D objects that have variable size, by means of shared memory which located in between the collaborative system clients and 3D studio Max. One of the remarkable virtures of the Plug-In is to reduce a considerable amount of shared object data which in consequence can mitigate the network overhead. This can be achieved by the fact that the system is able to extract a minimum amount of 3D objects that are required to transmit. Also, using the proposed scheme, user can facilitate 3D Studio Max into distributed collaborative working environments. This, in consequence give many benefits such as saving time as well as eliminating space constraints in the course of 3D modeling when we are under industrial design process.

  • PDF

Biped Animation Blending By 3D Studio MAX Script (맥스 스크립트를 이용한 바이페드 애니메이션 합성)

  • Choe, Hong-Seok
    • Proceedings of the Korean Society for Emotion and Sensibility Conference
    • /
    • 2008.10a
    • /
    • pp.131-134
    • /
    • 2008
  • 오늘날 3D 캐릭터 애니메이션은 실사영화, 애니메이션, 게임, 광고 등 대다수의 영상물에서 쉽게 접할 수 있다. 캐릭터의 부드러운 움직임은 모션캡쳐(Motion Capture)나 숙련된 애니메이터의 키 프레임(Key Frame) 작업의 결과물일 것이다. 이런 작업들은 고가의 장비나 많은 인력을 요구하고 완성된 결과물은 수정하거나 효과를 주기가 힘들다. 본 연구에서는 3D Studio MAX Script를 이용한 삼차원 회전 값의 연산으로 바이페드(Biped)의 포즈나 애니메이션을 합성하고 보다 사실적인 합성을 위한 방법을 제시하고자 한다.

  • PDF

A Study on the Application of 3D Digital Technology for Fashion Design (3D 디지털 기술을 활용한 패션 디자인 개발에 관한 연구)

  • Kim, Ji-Eon
    • Journal of the Korean Society of Costume
    • /
    • v.57 no.2 s.111
    • /
    • pp.45-58
    • /
    • 2007
  • This study shows that clothes are made just the same as the real thing in the virtual space through 3D digital technology. This study is significant to expand the area of fashion design in the virtual space. This study analyzes the practical use of the third dimension computer graphics in the aspect of fashion, and it is proposed the 3D fashion design simulation in the virtual space used on 3D studio max, poser, photoshop program according to fashion design process. The main design concept is "temporary bridge" from rainbow. "Temporary bridge" is a rainbow bridge which connects nature, man and technology, and also the past, present, and future. This study is supposed six fashion design in accordance with three sub-theme under main concept by changing rotor and texture used on 3D simulation. The conclusion are as follows : First fashion design process, which consists of design conceptualization, design definition, and computer design process, composed of body modeling, clothing modeling, texture mapping, rendering by lighting and camera establishing are compared. Second, fashion design process is applied to digital technology. Third, the method of body modeling is both that of direct modeling in 3D Studio Max and that of importing DXF file from poser. And the method of direct clothing modeling in 3D Studio Max are two methods, polygon modeling and nurbs modeling. Polygon modeling is more satisfied than nurbs modeling in the aspect of expression to clothing and round face. Forth, this study applies textures and colors transformed by photoshop on manufactured 3D Clothes. According to this result, fashion designers are able to confirm a customer or client in their design minds viewing 3D simulation by various textures. colors and angles. It is able to advance digital fashion show in the future.

Bipeds Animation Blending By 3D Studio MAX Script (맥스 스크립트를 이용한 바이페드 애니메이션 합성)

  • Choi, Hong-Seok;Jeong, Jae-Wook
    • Science of Emotion and Sensibility
    • /
    • v.12 no.3
    • /
    • pp.259-266
    • /
    • 2009
  • Today, the 3D character animation is easily accessible from most of the film such as an actuality film, animation, games, or advertising. However, such a smooth movement of characters is a result obtained by Key Frame operation which skilled animators worked with data obtained through expensive equipment such Motion Capture for a long time. Therefore, to modify or to give other effects is not easy. In some cases, character's action made according to the personal feeling could be different with universal expectations of audiences, because it might be not appropriate to make regulations generalized between character's action by animater's design and emotional reaction of audience. In this research, it is aimed to show the way which is easily to blend and modify 2-3 Biped animation data by offering the operation tools of 3-D rotation using 3D Studio MAX Script. By this tool E.A.M., we can have various researches for quantities relation of between walking and emotional reaction.

  • PDF

LTE / WiMAX Dual Band Antenna Design for Ultra-wideband Communications (초광대역 통신용 LTE/WiMAX 이중대역 안테나 설계)

  • Kim, Gyeong-Rok;Kang, Sung-Woon;Hong, Yong-Pyo;Kim, Kab-Ki
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
    • /
    • 2018.05a
    • /
    • pp.441-444
    • /
    • 2018
  • In this paper, a microstrip antenna for LTE / WiMAX is designed for UWB communication. The proposed antenna is designed for FR-4 (er = 4.3), 29[mm] x 45[mm], and can be used in the LTE frequency band of 1.82[GHz] and the WiMAX frequency band of 3.5[GHz]. Studio 2014 was used. The simulation results show 1.785[dB] at 1.82[GHz] and 1.720[dB] at 3.5[GHz]. S-parameters were also found to be less than -10dB (WSWR2: 1) in the desired frequency band. In order to achieve broadband, miniaturization, low cost and low loss, Width, length, width of transmission line, etc. were calculated. Therefore, it is considered that the applicable antenna can be applied satisfying the desired condition.

  • PDF

3DARModeler: a 3D Modeling System in Augmented Reality Environment (3DARModeler : 증강현실 환경 3D 모델링 시스템)

  • Do, Trien Van;Lee, Jeong-Gyu;Lee, Jong-Weon
    • Journal of Korea Game Society
    • /
    • v.9 no.5
    • /
    • pp.127-136
    • /
    • 2009
  • This paper describes a 3D modeling system in Augmented Reality environment, named 3DARModeler. It can be considered a simple version of 3D Studio Max with necessary functions for a modeling system such as creating objects, applying texture, adding animation, estimating real light sources and casting shadows. The 3DARModeler introduces convenient, and effective human-computer interaction to build 3D models. The 3DARModeler targets nontechnical users. As such, they do not need much knowledge of computer graphics and modeling techniques. All they have to do is select basic objects, customize their attributes, and put them together to build a 3D model in a simple and intuitive way as if they were doing in the real world.

  • PDF

Realizing a Mixed Reality Space Guided by a Virtual Human;Creating a Virtual Human from Incomplete 3-D Motion Data

  • Abe, Shinsuke;Yamaguti, Iku;Tan, Joo Kooi;Ishikawa, Seiji
    • 제어로봇시스템학회:학술대회논문집
    • /
    • 2003.10a
    • /
    • pp.1625-1628
    • /
    • 2003
  • Recently the VR technique has evolved into a mixed reality (MR) technique, in which a user can observe a real world in front of him/her as well as virtual objects displayed. This has been realized by the employment of a see-through type HMD (S-HMD). We have been developing a mixed reality space employing the MR technique. The objective of our study is to realize a virtual human that acts as a man-machine interface in the real space. It is important in the study to create a virtual human acting naturally in front of a user. In order to give natural motions to the virtual human, we employ a developed motion capture technique. We have already created various 3-D human motion models by the motion capture technique. In this paper, we present a technique for creating a virtual human using a human model provided by a computer graphics software, 3D Studio Max(C). The main difficulty of this issue is that 3D Studio Max(C) claims 28 feature points for describing a human motion, but the used motion capture system assumes less number of feature points. Therefore a technique is proposed in the paper for producing motion data of 28 feature points from the motion data of less number of feature points or from incomplete motion data. Performance of the proposed technique was examined by observing visually the demonstration of some motions of a created virtual human and overall natural motions were realized.

  • PDF

Micro-computed tomography for assessing the internal and external voids of bulk-fill composite restorations: A technical report

  • Tosco, Vincenzo;Monterubbianesi, Riccardo;Furlani, Michele;Giuliani, Alessandra;Putignano, Angelo;Orsini, Giovanna
    • Imaging Science in Dentistry
    • /
    • v.52 no.3
    • /
    • pp.303-308
    • /
    • 2022
  • Purpose: This technical report aims to describe and detail the use of micro-computed tomography for a reliable evaluation of the bulk-fill composite/tooth interface. Materials and Methods: Bulk-fill composite restorations in tooth cavities were scanned using micro-computed tomography to obtain qualitatively and quantitatively valuable information. Two-dimensional information was processed using specific algorithms, and ultimately a 3-dimensional (3D) specimen reconstruction was generated. The 3D rendering allowed the visualization of voids inside bulk-fill composite materials and provided quantitative measurements. The 3D analysis software VG Studio MAX was used to perform image analysis and assess gap formation within the tooth-restoration interface. In particular, to evaluate internal adaptation, the Defect Analysis addon module of VG Studio Max was used. Results: The data, obtained with the processing software, highlighted the presence and the shape of gaps in different colours, representing the volume of porosity within a chromatic scale in which each colour quantitatively represents a well-defined volume. Conclusion: Micro-computed tomography makes it possible to obtain several quantitative parameters, providing fundamental information on defect shape and complexity. However, this technique has the limit of not discriminating materials without radiopacity and with low or no filler content, such as dental adhesives, and hence, they are difficult to visualise through software reconstruction.

Comparative Analysis on Animation Softwares (애니메이션 소프트웨어의 기능분석)

  • Nam, K.W.;Choi, J.J.;Lee, E.T.
    • Electronics and Telecommunications Trends
    • /
    • v.14 no.3 s.57
    • /
    • pp.44-53
    • /
    • 1999
  • 국내 컴퓨터 그래픽스 시장에서 가장 일반적으로 선택되어지는 애니메이션 소프트웨어인 Maya, Soft-Image, 3D Studio Max를 대상으로 그 기능과 편의성을 위주로 비교한다. 애니메이션 작업에 가장 널리 사용되는 키프레임 애니메이션, 변형, 역운동학 및 동역학 애니메이션 기술 등을 애니메이션 소프트웨어 설계의 관점에서 비교한다