Painting Folds Using Expansion Textures
نویسندگان
چکیده
We present a method relying on expansion textures to add details such as folds on a surface. The user paints the expansion attributes on the surface (amount and direction of expansion, wavelength and regularity of folds), using either interactive or procedural tools. The modeling system generates the folds by calculating the new surface equilibrium. Results show that this tool allows CG artists to easily control the aspect of folds and drapes by adding surface locally, which is close to the way sculptors think. Our original contribution does not lie in the equilibrium solver, but in the very principle of texturing expansions to specify shapes de-
منابع مشابه
Texture Synthesis: A Review and Experiments*
Textures have been used in various applications, such as carpet quality control, region recognition in satellite images, and body painting control in the vehicle industry. This paper studies texture synthesis. We survey the algorithms for synthesizing textures that have proposed over the past two decades. A variety of algorithms associated with synthesized textures are given. The goal is to fur...
متن کاملReal-Time Video Painting for a Large-Scale Environment
With the rapid development of modeling and remote sensing technologies, it becomes increasingly more feasible to model a large-scale environment. However, the acquisition of static textures for such a large-scale environment is still a challenging task, often demanding tedious and time-consuming manual interactions. We present a system for real-time video painting, which not only acquires textu...
متن کاملPainting Textures with a Haptic Interface
We present a method for painting texture maps directly onto trimmed NURBS models using a haptic interface. The haptic interface enables an artist to use a natural painting style while creating a texture. It avoids the traditional difficulty of mapping between the 2D texture space and the 3D model space by using parametric information available from our haptic tracing algorithm. The system maps ...
متن کاملFeasibility study about public art potentials as development stimulus in Renewal of worn-out Textures (Case Study: neighborhood of Mazandaran Crossroad in Semnan province)
In recent years, due to the increasing expansion of distressed urban fabric in Iran one of the most important goals of urbanization has been to moderate the economic, socio-cultural and structural problems of the distressed urban fabric. According to theoretical studies and global experiences conducted in this study, the regeneration of culture-based as a comprehensive and executive approach wi...
متن کاملTheoretical Analysis of Graphcut Textures
Since the paper was published in SIGGRAPH 2003, the graphcut textures has become a popular and important technique for both static and dynamic image texture synthesis. However, the discussion on the theoretic side of the graphcut textures appears lacking with little information provided in the original paper to convince the reader the correctness of the approach. This paper addresses the import...
متن کامل