NDLI: ILoveSketch: as-natural-as-possible sketching system for creating 3d curve models

Content Provider	ACM Digital Library
Author	Balakrishnan, Ravin Singh, Karan Bae, Seok-Hyung
Abstract	We present ILoveSketch, a 3D curve sketching system that captures some of the affordances of pen and paper for professional designers, allowing them to iterate directly on concept 3D curve models. The system coherently integrates existing techniques of sketch-based interaction with a number of novel and enhanced features. Novel contributions of the system include automatic view rotation to improve curve sketchability, an axis widget for sketch surface selection, and implicitly inferred changes between sketching techniques. We also improve on a number of existing ideas such as a virtual sketchbook, simplified 2D and 3D view navigation, multi-stroke NURBS curve creation, and a cohesive gesture vocabulary. An evaluation by a professional designer shows the potential of our system for deployment within a real design process.
Starting Page	151
Ending Page	160
Page Count	10
File Format	PDF WMV
ISBN	9781595939753
DOI	10.1145/1449715.1449740
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2008-10-19
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	3d curve Sketchability Implicit mode change Axis widget Sketch-based modeling Product design
Content Type	Text Video
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

ILoveSketch: as-natural-as-possible sketching system for creating 3d curve models