Search - surface curvature

Search - surface curvature - List

[matlab] Surface DL : 0: 关于曲面的曲率线解法的几个例子，具有实际的代表性，能够覆盖多数求解问题。-Lines of curvature on the surface a few examples of solution, with the actual representative can cover the majority of solving the problem.
Date : 2025-12-18 Size : 147kb User : li fei
[matlab] tricurv.tar DL : 0: Function to calculate the principal curvatures on a triangular mesh. Approximations of curvature are based on local (N=1) neighborhood elements and vertices. Note: Directions of curvatures aren t calculated appropriately. Will post an updated version once this is implemented. Note that calculations at vertices with few adjacent triangles, and hence few adjacent vertices, are expanded to a greater neighborhood. Reference: 1) Chen and Schmitt (1992) Intrinsic surface properties from surface triangulation 2) Dong et al. (2005) Curvature estimation on triangular mesh, JZUS This code makes use of routines: buildInverseTriangualtion.m & removeDO.m initially written by: David Gringas. He is gratefully acknowledged
Date : 2025-12-18 Size : 22kb User : tao lu
[matlab] Point_Curvature DL : 0: 估计一个离散点云中某个点的高斯曲率和离散曲率，算法是拟合一个二次曲面-Estimate a discrete point cloud to a point in the discrete Gaussian curvature and the curvature, the algorithm is a quadratic surface fitting
Date : 2025-12-18 Size : 1kb User : yanmohan
[matlab] matlab DL : 0: 通过vc与matlab的接口,计算光滑曲面上的平均曲率和高斯曲率 -By vc interface with matlab to calculate the average on the smooth surface curvature and Gaussian curvature
Date : 2025-12-18 Size : 2kb User : 李兰军
[matlab] code-of-curvature DL : 0: 在球面，曲面上计算任意一一点的曲率值，梯度值。-Calculate any point on the sphere, surface curvature values , gradient values.
Date : 2025-12-18 Size : 130kb User : 赵小川
[matlab] surface_points DL : 0: 此程序利用“弦高法”控制得到曲线上若干点，然后推广到三维曲面上布点，可以按照曲面曲率变化得到点的布局，最终三维图上显示出来-This procedure using the chord method control curve of some points, and then extended to 3D surface distribution, can be in accordance with the change of surface curvature point layout, the final three dimensional graph display
Date : 2025-12-18 Size : 5kb User : cuixing