Sketch-Based Landscape Forming and Editing

• This technology is used to generate and edit terrain data with outline-sketches by users and land-primitive.

• Using 2 Kinds (Silhouette, Shadow) of outlines of sketches by users, this technology generates landform of basic terrain, and arranges bell-shaped basic land-primitives, further offers possibility of forming and editing terr
• 
• ain by controlling land-primitives.