蕉太狼

给个输入的数据，比如obj给我，我来调一下，主要我也在厂里打工，不会很及时回复，见谅 > In other words, I notice my morton code is not increase. So how to fixed it?

> 有些example是比较早的几个版本效果，应该调调粘度，涡度的参数就行 因为最近在学习sdf相关的东西，可能后续会做一个更好的架构，到时候我在添加更好的example出来，工作实在太忙了

粘性部分在这里：line 181 - line 246 https://github.com/lyd405121/wcsph/blob/master/dfsph.py 都是从这里移植的： https://github.com/InteractiveComputerGraphics/SPlisHSPlasH/blob/master/SPlisHSPlasH/Viscosity/Viscosity_Weiler2018.cpp

## Try to add this feature - But Failed TAT - Only few files downloaded successfully!  ```js async function download_one(fileurl, file_name) { console.log("downloading " + file_name); fetch(fileurl).then((res) => res.blob().then((blob)...

> In other words, I notice my morton code is not increase. So how to fixed it? - Recently, I make a [new repostory](https://github.com/lyd405121/ti-bvh) to do bvh things - And...

# How to play imgui in wsl - If you have a windows pc but want to test your code(like imgui apps) in linux,wsl is your choice - Windows Subsystem...

- I met the same error in visual studio 2022，Here is my solution: - Open project setting -> C/C++ ->Language->Comformance Mode(符合模式)->Default

> You probably use the same string buffer with 2 edit texts. Please share your code, so I could be a bit more specific. ## More Info - I just...

> It's because an example uses the same buffer for all nodes. You should replace it with your own buffer that's unique for each node  Thanks！

## 理想情况下 - 没有约束(碰撞体，边界条件)，没有风阻的情况下，布料就和一块木板一样自由下落 ## 计算机仿真 - 由于浮点数在计算上表示有限，有时候会出现精度问题，比如每个质点下落应该加上9.8m/s的速度，实际上是9.80001，也有可能是9.799999。 - 然后如果你学过数值分析一类的课程就会知道，误差在某些情况会被放大，形成数值振荡(不收敛) ## 解决方法 - 一个使用更高的精度如float32到float64 - 另外一个是引入damping，通降低数值误差对仿真的影响 ## PS - 也有可能是代码问题，这个就得debug咯