DAB: interactive haptic painting with 3D virtual brushes

  • Authors:

  • Bill Baxter;Vincent Scheib;Ming C. Lin;Dinesh Manocha

  • Affiliations:

  • Department of Computer Science, University of North Carolina at Chapel Hill;Department of Computer Science, University of North Carolina at Chapel Hill;Department of Computer Science, University of North Carolina at Chapel Hill;Department of Computer Science, University of North Carolina at Chapel Hill

  • Venue:
  • Proceedings of the 28th annual conference on Computer graphics and interactive techniques
  • Year:
  • 2001

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Abstract

We present a novel painting system with an intuitive haptic interface, which serves as an expressive vehicle for interactively creating painterly works. We introduce a deformable, 3D brush model, which gives the user natural control of complex brush strokes. The force feedback enhances the sense of realism and provides tactile cues that enable the user to better manipulate the paint brush. We have also developed a bidirectional, two-layer paint model that, combined with a palette interface, enables easy loading of complex blends onto our 3D virtual brushes to generate interesting paint effects on the canvas. The resulting system, DAB, provides the user with an artistic setting, which is conceptually equivalent to a real-world painting environment. Several users have tested DAB and were able to start creating original art work within minutes.