| authors |
Do, Ellen Yi-Luen |
| year |
2001 |
| title |
VR Sketchpad. Create Instant 3D Worlds by Sketching on a Transparent Window |
| source |
Proceedings of the Ninth International Conference on Computer Aided Architectural Design Futures [ISBN 0-7923-7023-6] Eindhoven, 8-11 July 2001, pp. 161-172 |
| summary |
This paper describes VR Sketchpad, a pen-based computing environment for inputting and locating 3D objects in a virtual world. Designer can use the transparency layers to quickly trace and extract any image underlay from other application software. The 3D scene generation has three levels of complexity: simple extrusion of any drawn lines of shapes (i.e., straight or curved wall and column extrusion), solid modelling from a given geometric object representation (spheres, cones and boxes), and complex configuration with objects from graphics library (furniture layout). |
| keywords |
Pen-Based Interface, Freehand Sketches, Diagramming, Transparent Window, Virtual Reality Modelling Language (VRML) |
| series |
CAAD Futures |
| email |
|
| full text |
 file.pdf (574,786 bytes) |
| references |
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| last changed |
2006/11/07 07:22 |
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