Spline and Ideal: from Real to Virtual Sculptures, and Back

نویسندگان

  • Eric Bittar
  • Olivier Nocent
  • Anne Heff
چکیده

We present an original approach of virtual sculpting incarnated in a unified space-time interactive modeler named Splimo (for Spline Modeler), which is specifically designed for the creation of tubular spline works. Oriented towards artistic creation, it allows the realization of virtual transcriptions of real art pieces, as well as the creation of animated virtual sculptures, presented in an exhibition mode. Drawing curves in the virtual world is a way to be free of the constraints of the real sculptures, that’s why we call it “ideal”. Splimo may however also be used as a virtual prototyping tool to experiment new shapes to be later designed in the real world.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Replication of Sculptures: From Virtual to Real World

The paper presents an application for manually making replications of sculptures in a real material from a virtual representation of an original work. The application contributes to closely link the virtual and the real world. The technical solution uses virtual reality techniques for the guidance of gesture and constitutes an efficient alternative to current techniques used in art domain. The ...

متن کامل

Cross-efficiency evaluation by the use of ideal and anti-ideal virtual DMUs’ assessment in DEA

To rank Decision Making Units (DMU) in Data Envelopment Analysis (DEA), the peer-evaluation based cross-efficiency method is generally used. Indeed, in this method, each DMU is evaluated from the view point of other DMUs. In this article, a method is suggested which instead examines each DMU just by using the weights resulting from the evaluation of ideal and anti-ideal virtual DMUs and thus ex...

متن کامل

A comprehensive common weights data envelopment analysis model: Ideal and anti-ideal virtual decision making units approach

Data envelopment analysis (DEA) calculates the relative efficiency of homogenous decision-making units (DMUs) with multiple inputs and outputs. Classic DEA models usually suffer from several issues such as: discrimination power, variable weights of inputs/outputs, inaccurate efficiency estimation for small number of DMUs, incapability in working with zero and negative data, and not having exter...

متن کامل

Comparison of Real and Legal Personality with Virtual Personality from a Moral Perspective in Iranian Law

Background: In the legal world, a person is not only referred to as a human being. In fact, in the world of law, a person has a more general concept that includes both human and non-human. The aim of this study was to compare real and legal personality with virtual personality from a moral perspective, as one of the important principles of Iranian law. In this regard, by understanding ethics an...

متن کامل

Thirdspace: The Trialectics of the Real, Virtual and Blended Spaces

This article aims to redefine the concept of Thirdspace and make a trilateral relationship between the three concepts of real space, virtual space and the user. To do so, not only the concept of Thirdspace has to be redefined, but also a new understanding of virtual space as a relatively independent space is required. This three-sided relation requires a new understanding of the relationship be...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2004