Khang Dinh Hoang taigama

A person who learning to code.

taigama / UnitySubMeshesExtractor.cs

Created November 4, 2024 11:04

Improved version of https://gist.github.com/simonwittber/0297a2a8127efddd818d624ce14bd6a8 . With this one, you can extract all sub meshes (inside a Combined Mesh) which be used in a GameObject.

	public static class UnitySubMeshesExtractor
	{
	public static Mesh ExtractSubMesh(Mesh m, int meshIndex, int count, Transform meshRenderHolder)
	{
	Vector3 pos = meshRenderHolder.position;
	Quaternion rot = meshRenderHolder.rotation;
	rot.y = -rot.y;// correct the translation calculation

	var vertices = m.vertices;
	var normals = m.normals;