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Meshfree C^2-Weighting for Shape Deformation
Handle-driven deformation based on linear blending is widely used in man...
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DeformSyncNet: Deformation Transfer via Synchronized Shape Deformation Spaces
Shape deformation is an important component in any geometry processing t...
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Example-based Real-time Clothing Synthesis for Virtual Agents
We present a real-time cloth animation method for dressing virtual human...
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Functional Characterization of Deformation Fields
In this paper we present a novel representation for deformation fields o...
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Multiscale Mesh Deformation Component Analysis with Attention-based Autoencoders
Deformation component analysis is a fundamental problem in geometry proc...
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Learning elementary structures for 3D shape generation and matching
We propose to represent shapes as the deformation and combination of lea...
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An all-in-one geometric algorithm for cutting, tearing, drilling deformable models
Conformal Geometric Algebra (CGA) is a framework that allows the represe...
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Real-time Deformation with Coupled Cages and Skeletons
Skeleton-based and cage-based deformation techniques represent the two most popular approaches to control real-time deformations of digital shapes and are, to a vast extent, complementary to one another. Despite their complementary roles, high-end modeling packages do not allow for seamless integration of such control structures, thus inducing a considerable burden on the user to maintain them synchronized. In this paper, we propose a framework that seamlessly combines rigging skeletons and deformation cages, granting artists with a real-time deformation system that operates using any smooth combination of the two approaches. By coupling the deformation spaces of cages and skeletons, we access a much larger space, containing poses that are impossible to obtain by acting solely on a skeleton or a cage. Our method is oblivious to the specific techniques used to perform skinning and cage-based deformation, securing it compatible with pre-existing tools. We demonstrate the usefulness of our hybrid approach on a variety of examples.
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