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CGF
2005

Pen-and-Ink for BlobTree Implicit Models

13 years 3 months ago
Pen-and-Ink for BlobTree Implicit Models
New techniques are presented for rendering complex hierarchical skeletal implicit models in several pen-and-ink styles. A particle system is employed to find interesting areas on the surface and perform stroke stylization guided by local shape features. Interesting areas include silhouette strokes and lines following local shape features, such as those caused by CSG junctions. Hidden line removal is performed either by applying a surfel technique for rapid prototyping or, more accurately, by using ray tracing. Examples drawn from simple to complex models illustrate the capabilities of our system. Categories and Subject Descriptors (according to ACM CCS): I.3.3 [Computer Graphics]: Line and Curve Generation I.3.5 [Computer Graphics]: Constructive solid geometry (CSG) I.3.5 [Computer Graphics]: Curve, surface, solid, and object representations
Kevin Foster, Pauline Jepp, Brian Wyvill, Mario Co
Added 15 Dec 2010
Updated 15 Dec 2010
Type Journal
Year 2005
Where CGF
Authors Kevin Foster, Pauline Jepp, Brian Wyvill, Mario Costa Sousa, Callum Galbraith, Joaquim A. Jorge
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