Wenyin Wei

Hello guys, MaskFusion is really awesome according to your homepage video. Would you mind merging MaskFusion with some other famous 3D repositories? Just like OpenMVG, OpenMVS and Open3D. Open3D has...

OpenMP::OpenMP_CXX_xtensor not found

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Platform: Windows xtensor: 0.23.10 Hi all, I have met some trouble when I use `xtensor` from my own code by `target_link_libraries`, could anybody tell me how to do it in...

Ambiguous to_array function call in xindex_view.hpp due to new function in c++20 std <array>

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If forced to follow C++20 standard by `-std=c++20`, g++ and clang++ both complain about ambiguous (misleading overload) of `to_array(indices)` at xtensor/xindex_view.hpp:761:46. ```c++ template inline auto index_view(E&& e, const xindex (&indices)[L])...

Support Eq, tensor_cross, nabla symbol and component() method

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Let’s support `Eq`, `tensor_cross`, $\nabla$ symbol in `Eq` and `component()` method. Furthermore, allow the user to express the equation in *compact* (tensor symbol) form or *component* form, *e.g.* Compact form:...

Remove the restriction that metric tensor can only be 'uu' or 'll'

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The `ValueError` restriction that says`Configuration can't have one upper and one lower index in Metric Tensor` in `MetricTensor` is neither physical nor exception-safe. We all know the metric tensors would...

Offer the opportunity to specigy position of nodes

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Hello all, I have made Springy able to specify the position of Nodes, which may be anticipated for a long time. Please see a demo in my personal [website](https://wenyin.xyz/skip/DecayChainGraphs/U_238) (You...

[Bug] of Importing springy.js function in hexo

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Hello All, Seems that something wrong with springy in my hexo blog. I used the javascript files as the following: ``` ``` Then fails with the error saying that it...

Hello guys, It is very pleasant to see such an almost perfect and standard package to solve ode. May I ask about a question concerning the stiff system? Does the...