试图复制这个传说所做的事情：httpsyoutu.bekCGHXlLR3l8___下载.zip

GPU Cloth Simulation For Real-time Application --- This repository is still currently under development, so everything is still in testing mode. A lot of things will break, download at your own risk :/ > *Disclaimer: This project is in a paused state so there won't be more updates. In the future, if there are any changes to this project, I will post an issue update on this repository. Stay tune!* My goal is to replicate what this legend did: https://youtu.be/kCGHXlLR3l8 (A smooth and interactive cloth simulation) Currently, my cloth simulation uses Postion Based Dynamics and supports: - Distance Constraint - Bending Constraint - Point Triangle Distance Constraint (Self Collision) - Aerodynamics (Wind Effect) Features comming soon: - Vivace Gauss Seidel Method for optimization on GPU (random graph coloring) - Primitive Shape Collision (Sphere, Box and Capsule) Check out my [YouTube Playlist](https://www.youtube.com/playlist?list=PLlnBGPe6GFdP8So9oS0YVoVjqkmJoREI_) where I record my journey on how I approach this problem! Support me on [Patreon](https://www.patreon.com/voxelltech) so that I can allocate more time to work on this project! How to use? --- *Note: The GPU version is not fully developed yet, this tutorial section will not work for the GPU version. 1. Create a mesh in [Blender](https://blender.org) that you want to simulate. 2. Use my custom Blender Addon - [Blender Mesh to JSON](https://github.com/voxell-tech/BlenderMeshToJSON) to transform your mesh into PBD form and export it into your Unity's `StreamingAssets` folder. 3. Create an empty GameObject in Unity. 4. Drag and drop `CPUClothSimulation.cs` or `GPUClothSimulation.cs` script onto the GameObject. (Check [Cloth Configurations](#cloth-configurations) for more cloth parameters' information.) 5. Select the correct JSON file that the Blender Cloth Exporter Tool exports using the button - `Select JSON File`. 6. Press the button - `Load Data from JSON`. 7. Put in your `Front Material` and `Back Material`. 8. Press `Build Mesh` to build the mesh that you have modeled in Blender. 9. Press `Create Back Side` to build the other side of the mesh. 10. Press `Apply Materials` to apply materials on both sides. Cloth Configurations --- These are the similar parameters in both CPU and GPU Cloth Simulation:  This determines the front material and back material for the cloth.  Tweak these parameters to change the behaviour for the cloth. 1. Gravity: Constant acceleration. 2. Compression Stiffness: Coefficient for distance constraint when 2 particles are too close together. 3. Stretch Stiffness: Coefficient for distance constraint when 2 particles are too far away. 4. Bending Stiffness: Coefficient for bending constraint when 2 neighbor triangles are not at their rest angle. 5. Thickness: Cloth thickness for all collisions. 6. Damping: Multiplier of velocity for every simulation to reduce velocity (as air resistance).  Tweak these parameters to balance between accuracy and performance. 1. Iteration Steps: Number of iterations to solve constraints for every simulation. 2. Delta Time Step: Time pass between 2 simulations. 3. Start Simulation On Play: Choose if you want to start the simulation once you enter play mode. License --- This project is under MIT License.