A multisided generalization of Bézier surfaces
ACM Transactions on Graphics (TOG)
Generalized B-spline surfaces of arbitrary topology
SIGGRAPH '90 Proceedings of the 17th annual conference on Computer graphics and interactive techniques
Piecewise smooth surface reconstruction
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
Smooth spline surfaces over irregular meshes
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
Modeling surfaces of arbitrary topology using manifolds
SIGGRAPH '95 Proceedings of the 22nd annual conference on Computer graphics and interactive techniques
Computer Aided Geometric Design
Subdivision surfaces in character animation
Proceedings of the 25th annual conference on Computer graphics and interactive techniques
Fine level feature editing for subdivision surfaces
Proceedings of the fifth ACM symposium on Solid modeling and applications
Modelings surfaces from meshes of arbitrary topology
Computer Aided Geometric Design
A generic approach to free form surface generation
Proceedings of the seventh ACM symposium on Solid modeling and applications
C2 free-form surfaces of degree (3,5)
Computer Aided Geometric Design
Multiresolution feature extraction for unstructured meshes
Proceedings of the conference on Visualization '01
Sharp Features on Multiresolution Subdivision Surfaces
PG '01 Proceedings of the 9th Pacific Conference on Computer Graphics and Applications
A simple manifold-based construction of surfaces of arbitrary smoothness
ACM SIGGRAPH 2004 Papers
IEEE Transactions on Visualization and Computer Graphics
Proceedings of the 2005 ACM symposium on Solid and physical modeling
Manifold splines with single extraordinary point
Proceedings of the 2007 ACM symposium on Solid and physical modeling
Evolution of T-spline level sets for meshing non-uniformly sampled and incomplete data
The Visual Computer: International Journal of Computer Graphics
Computer Aided Geometric Design
Subdivision Surfaces
Bounded curvature subdivision without eigenanalysis
Proceedings of the 12th IMA international conference on Mathematics of surfaces XII
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We present a construction of a piecewise rational free-form surface of arbitrary topological genus which may contain sharp features: creases, corners or cusps. The surface is automatically generated from a given closed triangular mesh. Some of the edges are tagged as sharp ones, defining the features on the surface. The surface is $\mathcal C^s$ smooth, for an arbitrary value of s , except for the sharp features defined by the user. Our method is based on the manifold construction and follows the blending approach.