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Implicit Blending Revisited
(The Eurographics Association and Blackwell Publishing Ltd, 2010)
Blending is both the strength and the weakness of functionally based implicit surfaces (such as F-reps or soft-objects). While it gives them the unique ability to smoothly merge into a single, arbitrary shape, it makes ...
Fitted BVH for Fast Raytracing of Metaballs
(The Eurographics Association and Blackwell Publishing Ltd, 2010)
Raytracing metaballs is a problem that has numerous applications in the rendering of dynamic soft objects such as fluids. However, current techniques are either limited in the visual effects that they can render or their ...