Local Volume Preservation for Skinned Characters
نویسندگان
چکیده
منابع مشابه
Local Volume Preservation for Skinned Characters
Generating plausible deformations of a character skin within the standard production pipeline is a challenge. This paper presents a volume preservation method dedicated to skinned characters. As usual, the character is defined by a skin mesh at some rest pose and an animation skeleton. At each animation step, skin deformations are first computed using standard SSD. Our method corrects the resul...
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Several design and animation techniques use a one-dimensional proxy C (a spine curve in 3D) to control the deformation or behavior of a digital model of a 3D shape S. We propose a modification of these “skinning” techniques that ensures local volume preservation, which is important for the physical plausibility of digital simulations. In the proposed “fleshing” techniques, as input, we consider...
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Geometric constraints have proved to be efficient for enhancing the realism of shape animation. The present paper addresses the computation and the preservation of the volume enclosed by multiresolution meshes. A wavelet based representation allows the mesh to be handled at any level of resolution. The key contribution is the calculation of the volume as a trilinear form with respect to the mul...
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BACKGROUND The impact of sex on cardiac morphology and function in chronic volume overload has been described in detail. However, the relation between sex and contractile properties at the actin-myosin level has not been well defined. Therefore, we evaluated the influence of sex on the contractile capacities of patients with chronic volume overload. METHODS In 36 patients (18 males, 65 ± 9 ye...
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ژورنال
عنوان ژورنال: Computer Graphics Forum
سال: 2008
ISSN: 0167-7055,1467-8659
DOI: 10.1111/j.1467-8659.2008.01340.x