We show that surface reconstruction from oriented points can be cast as a spatial Poisson
problem. This Poisson formulation considers all the points at once, without resorting to …

We explore hierarchical refinement of NURBS as a basis for adaptive isogeometric and
immersed boundary analysis. We use the principle of B-spline subdivision to derive a local …

This paper presents a generalization of non-uniform B-spline surfaces called T-splines. T-
spline control grids permit T-junctions, so lines of control points need not traverse the entire …

We present a technique for cloth simulation that dynamically refines and coarsens triangle
meshes so that they automatically conform to the geometric and dynamic detail of the …

Physically based deformable models have been widely embraced by the Computer
Graphics community. Many problems outlined in a previous survey by Gibson and Mirtich …

We present a new approach for simulating deformable objects. The underlying model is
geometrically motivated. It handles pointbased objects and does not need connectivity …

This paper reviews the state of the art and discusses recent developments in the field of
adaptive isogeometric analysis, with special focus on the mathematical theory. This includes …

A typical NURBS surface model has a large percentage of superfluous control points that
significantly interfere with the design process. This paper presents an algorithm for …

Clothing is a fundamental part of a character's persona, a key storytelling tool used to
convey an intended impression to the audience. Draping, folding, wrinkling, stretching, etc …

In this paper we introduce a discrete shell model describing the behavior of thin flexible
structures, such as hats, leaves, and aluminum cans, which are characterized by a curved …