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MyCrust100809
- BMyCrust take as input a 3D scatter points cloud and return a tight, manifold, triangulation. Remember that crust algorithm needs a cloud representing a volume, so open surface may give inaccurate results. For example : a plane can not be triang
InPolyedron27072009
- InPolyedron detects points inside a manifold closed surface (even non convex ones). The normal orientation is assumed to be outwards. Warning there is no check for closed surface or normal orientation, open surfaces will give nonsense results. I
cv3d
- html5 canvas 3d and vector/matrices-math library. supports diffuse, specular light, quads and triangles, lines and points, calculates normals automatically. some performance improvements possible. does not use webgl!
readstl
- matlab读取文本格式的stl文件，能够将其顶点和法向量读取出来-matlab stl file read text format that can be read out of the vertices and normals
faxiangliang
- 点云三维重建中需要用的法向量计算，能够有效避免法向量不一致的问题，更好进行三维重建。测试有用。-Normal vector calculation point cloud reconstruction in need, and can effectively avoid the problem of inconsistent normals, better three-dimensional reconstruction. Useful for testing.
source
- 3d points normals .using pcl
1 normal_estimation
- 对所有输入点云数据集中的点估计一组表面法线(A set of surface normals is estimated for all points in the input point cloud dataset)
2 normal_estimation_using_integral_images
- 使用积分图计算一个有序点云的法线，注意该方法只适用于有序点云(Use the integral graph to compute the normals of an ordered point cloud)