منابع مشابه
Drawing in Space using the 3D Tractus
The 3D Tractus (Latin for drawing, space and movement) is a simple and inexpensive physical interface for intuitive and direct exploration, manipulation and inputting of three-dimensional (3D) data. The interface is a straightforward evolution of the non-computerized drawing board, preserving the drawing board physical spatial affordances and enhancing it by allowing the interactive planar surf...
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SHAPES I am currently investigating surface drawings that adopt a more abstract representation. These objects, less focused on replicating extant material forms, appear quite unlike physical sculptures or other computer graphics shapes. Figure 5 shows fthr, an example of this purely constructive process. These forms grow incrementally in a spatial balance. A salient characteristic of these obje...
متن کاملDrawing Nice Projections of Objects in Space
Given a polygonal object (simple polygon, geometric graph, wire-frame, skeleton or more generally a set of line segments) in three-dimensional Euclidean space, we consider the problem of computing a variety of “nice” parallel (orthographic) projections of the object. We show that given a general polygonal object consisting of n line segments in space, deciding whether it admits a crossing-free ...
متن کاملDrawing Space-filling Curves in Logo
Several space-filling and related curves are described by means of ”simultaneous grammars”. From these descriptions it is very easy to obtain short procedures in logo for drawing the curves.
متن کاملCode Sample: Object-Space Contour Line Drawing
In this code sample I will demonstrate my implementation of Object Space algorithms for drawing contour lines and suggestive contour lines on existing 3d meshes, developed for my Master’s thesis in the Graphics group at the Department of Computer Science of the Catholic University of Leuven, Belgium. The Object Space algorithms implemented here are not the most ‘interesting ’ features of my the...
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ژورنال
عنوان ژورنال: Oz
سال: 2015
ISSN: 2378-5853
DOI: 10.4148/2378-5853.1542