Sumanta Acharya

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The complexity of large scale computational fluid dynamic simulations demand powerful tools to investigate the numerical results. Time surfaces are the natural higher-dimensional extension of time lines, the evolution of a seed line of particles in the flow of a vector field. Adaptive refinement of the evolving surface is mandatory for high quality under(More)
We present a technique that allows a comprehensive view to volumetric vector fields on arbitrary mesh structures. The technique is inherently independent from the topological structure of the underlying grid by using vertex-based splats that are parameterized in color, shape and transparency by the vector field. It can be easily attached to volumes,(More)
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