CASTonCAST: Architectural freeform shapes from precast stackable components
نویسندگان
چکیده
منابع مشابه
Architectural freeform structures from single curved panels
The problem of covering a freeform surface by single curved panels can be treated with the concept of semi-discrete surface representations, which constitute a link between smooth and discrete surfaces. A surface composed from developable strips (called a D-strip model) is the semi-discrete equivalent of a quad mesh with planar faces, or a conjugate parametrization of a smooth surface. Using re...
متن کاملFreeform reflectors for architectural lighting.
We propose an improved method to design freeform reflectors for architectural lighting: one for accent lighting and another for large area wall washing. The designed freeform reflectors effectively distribute light fluxes over the target surfaces, and generate appropriate illumination patterns for comfortable visual environments, which provides greater flexibility for lighting designs, allows m...
متن کاملLocal parameterization of freeform shapes using freeform feature recognition
Form feature modeling is a much used shape modeling technique that offers high-level control over a shape. When a feature-based interpretation of shape data is not available, e.g. when a shape is obtained by a laser range scanner or from a database of shapes, then the features must be reconstructed through feature recognition. Many methods for the recognition of machining features exist, but th...
متن کاملTowards Reverse Design of Freeform Shapes
The need for more intuitive, faster and more effective tools for freeform product design is still an outstanding research issue in shape modeling. We propose a new methodology in which the designer can define optimal shape modification tools for the situation at hand. The key to this method is a dialogue between the designer and the computer, in which the details of the requested shape modifier...
متن کاملMatching 3D Freeform Shapes to Digitized Objects
In this paper the problem of matching freeform surface features against measured point data is studied. The motivation for this investigation is the recent demand for fast and robust algorithms to detect, to recognize and to automatically parameterize predefined types of shape in existing objects. These algorithms serve for the quick and accurate reuse of existing shapes in new designs of produ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: VLC arquitectura. Research Journal
سال: 2016
ISSN: 2341-2747,2341-3050
DOI: 10.4995/vlc.2016.4291