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Implement with Rustamov's GPS which is related with spectral mesh processing.It doesn't change with mesh deformation! 阅读全文
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My Deformation based on Ogla Sorkine's paper: As-Rigid-As-Possible Surface Modeling.Its implementation is easy, but its deformation effect is good!from paper:simplicity, as each step of the minimization is conceptually similar to Laplacianmodeling. Besides, efficiency, because the Laplace system 阅读全文
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first reference to https://help.ubuntu.com/community/Arpack%2B%2B1.apt-get install libarpack2-dev (gfortran已安装)注意：不安装libsuperlu3-dev, because it will hapen "segment fault", such like running arpack++... 阅读全文
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refer to paper :Spectral Geometry Processing with Manifold Harmonics and Spectral Mesh Processing(SIGGRAPH Asia 2009 Course).I implement manifold harmonics transform by matlab(note:great software Gra... 阅读全文
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http://www.zeuscmd.com/tutorials/opengl/15-PolygonOffset.phpIntroduction It is often quite useful to accentuate the edges of your objects by rendering your object once in fill mode and once in line... 阅读全文
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from:http://en.wikipedia.org/wiki/Cholesky_decompositionThe Cholesky-Banachiewicz and Cholesky-Crout algorithmsIf we write out the equation A = LL*,we obtain the following formula for the entries of ... 阅读全文
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from:Introduction to the Alpert MultiwaveletsThe Alpert transform is a multiwavelets transform based on orthogonal polynomials. It was originaly designed for the resolution of partial differential an... 阅读全文
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from :http://make3d.stanford.edu/index.htmlMake3D converts your single picture into a 3-D model, completely automatically.It takes a two-dimensional image and creates a three-dimensional "fly around"... 阅读全文
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Discrete Differential Geometry Differential geometry defines concepts like tangents, curvature and normals, that allow to talk about local properties of shapes. Beautiful results such as... 阅读全文
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http://cs.nyu.edu/~sorkine/courses/shape_modeling/isp2009/pmwiki.php?n=ClassMaterial.DGPDigital geometry processing topics include mesh smoothing and denoising, mesh simplification and multiresolutio... 阅读全文