How to use SharpGLTF to save "glb" files with hierarchical structure? #264

[kuangpansheng]

How to preserve the hierarchical structure of a file during export?
When I try to export using ModelRoot and Node, I can preserve its node hierarchy, but I cannot set the Mesh of Node correctly. Can you provide a simple example code?

[vpenades]

I don't understand your question, the hierarchy is the node tree. My guess is you want to attach meshes to the nodes.

Please, refer to the unit tests of the toolkit project, there's plenty of examples of how to construct a complete.model from scratch

[kuangpansheng]

Thank you for your answer. Previously, I didn't understand how to add grids to the hierarchy because they are separate from each other. After a day and night of trying, I discovered this function: public InstanceBuilder AddRigidMesh(IMeshBuilder<MaterialBuilder&gt; mesh, NodeBuilder node, AffineTransform instanceTransform) In the example, there are only two parameters, but I found another overload that can associate the grid with nodes, solving the problem Thank you for your reply! 邝攀升 ***@***.***