• 1. Image based modeling
  

• 2. Sketch based modeling
  

Parametric Surface Generation for Editing

We present a new feature for interactive modeling 3D objects with sketch based interface. Most of objects are composed of multiply components. The single component is generated with three strokes, which contain two opened silhouettes and a closed cross sectional. We defined three variables to represent the three strokes, by which reconstruct surface. The user may create relative complex objects which consist of multiply components with iterative way.

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