Written in C#, this little repo has a mostly proof of concept 2d cloth simulator. It's still missing collision, which is needed to make this usable in many cases. Use cases include capes, flags, foilage, etc. It renders a Polygon2D from simulated particles that are turned into a mesh by finding the convex hull of the points. I haven't even considered performance yet, which I'm sure will need to be improved.
Clone the dir into your scripts folder, and attatch the Cloth.cs script to a Polygon2D node. Use the Cloth.Follow(Vector2) function to have the topmost points follow a position.
Feel free to contribute or submit an issue.
- The mesh generated by convex hull is not great. I tried working with TriangulateDelaunay2d to generate a concave hull / alpha shape, but couldn't get it to work. If you're knowledgable any help would be appreciated.
- This means that texturing and shaders aren't supported yet.
